Air Sports Net
Aviation Weather Report for Renton, Washington
Current Conditions at
RENTON, WA - (KRNT)
48°
Cloudy
as of 10:53 PM PDST
Rel. Humidity: 66%
Dew Point: 37°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: VFR
Sun Almanac
Naut Sunrise:
6:39 AM
Civil Sunrise:
7:15 AM
Sunrise:
7:47 AM
Sunset:
5:59 PM
Civil Sunset:
6:31 PM
Naut Sunset:
7:07 PM
Wind Data
Calm
Cloud Level(s): Solid Overcast at 4300 ft
Current Conditions at
BOEING FIELD, WA - (KBFI)
52°
Cloudy
as of 10:53 PM PDST
Rel. Humidity: 50%
Dew Point: 34°F
Visibility: 10 Miles
Pressure: 30.47 in.
Flight Rule: VFR
Sun Almanac
Naut Sunrise:
6:39 AM
Civil Sunrise:
7:15 AM
Sunrise:
7:47 AM
Sunset:
5:59 PM
Civil Sunset:
6:31 PM
Naut Sunset:
7:07 PM
Wind Data
Calm
Cloud Level(s): Solid Overcast at 4300 ft
Current Conditions at
SEATTLE-TACOMA, WA - (KSEA)
48°
Cloudy
as of 10:53 PM PDST
Rel. Humidity: 61%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.46 in.
Flight Rule: VFR
Sun Almanac
Naut Sunrise:
6:39 AM
Civil Sunrise:
7:15 AM
Sunrise:
7:47 AM
Sunset:
5:59 PM
Civil Sunset:
6:31 PM
Naut Sunset:
7:07 PM
Wind Data
Calm
Cloud Level(s): Solid Overcast at 3900 ft
Washington Weather Conditions
Change State/Region
Change Location in Washington
Change Location By ICAO
Washington Cloud Cover
Current Moon
Moon Phase: Waxing Gibbous
Moon Illumination: 84%
Moon is currently above the horizon
Upcoming Lunar Events
Next Event
Event Time
Illum

Moonset:
06:30 am Tue
85.0%
Moonrise:
08:03 pm Tue
88.7%
High Moon:
01:43 am Wed
90.1%
Moonset:
07:35 am Wed
91.4%
Aviation Weather Forecast at Renton, Washington
Station: KRNT    North: 47.50    West: -122.22    Timezone: Pacific Daylight Saving Time    UTC: -7    Model: National Blend of Models - Aviation Format
DATE       
HOUR11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM
SKY Partly Cloudy
Aviation Weather 54% Clouds
Partly Cloudy
Aviation Weather 53% Clouds
Partly Cloudy
Aviation Weather 48% Clouds
Partly Cloudy
Aviation Weather 62% Clouds
Partly Cloudy
Aviation Weather 40% Clouds
Mostly Clear
Aviation Weather 34% Clouds
Partly Cloudy
Aviation Weather 39% Clouds
Partly Cloudy
Aviation Weather 48% Clouds
Mostly Cloudy
Aviation Weather 77% Clouds
Mostly Cloudy
Aviation Weather 79% Clouds
Mostly Cloudy
Aviation Weather 86% Clouds
Mostly Cloudy
Aviation Weather 78% Clouds
Mostly Cloudy
Aviation Weather 71% Clouds
Mostly Cloudy
Aviation Weather 69% Clouds
Mostly Cloudy
Aviation Weather 68% Clouds
Mostly Cloudy
Aviation Weather 66% Clouds
Mostly Cloudy
Aviation Weather 65% Clouds
Mostly Cloudy
Aviation Weather 71% Clouds
Mostly Cloudy
Aviation Weather 78% Clouds
Mostly Cloudy
Aviation Weather 73% Clouds
Partly Cloudy
Aviation Weather 60% Clouds
Mostly Clear
Aviation Weather 33% Clouds
TEMP
(F)
44
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
42
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40
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40
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46
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
53
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54
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
51
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
49
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
48
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
48
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
48
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
52
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
57
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
58
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
54
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52
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50
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49
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48
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
52
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
57
TemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperatureTemperature
WIND CHILL--39-----48-47-------48---
WIND DIRECTION
(AZIMUTH)

Help

110
Wind Direction

150
Wind Direction

150
Wind Direction

150
Wind Direction

170
Wind Direction

210
Wind Direction

150
Wind Direction

150
Wind Direction

160
Wind Direction

160
Wind Direction

170
Wind Direction

160
Wind Direction

180
Wind Direction

200
Wind Direction

200
Wind Direction

160
Wind Direction

160
Wind Direction

160
Wind Direction

160
Wind Direction

160
Wind Direction

180
Wind Direction

210
Wind Direction
AVERAGE
WIND SPEEDS

(MPH)

Help
1
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
1
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2
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1
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2
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3
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2
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2
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3
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2
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3
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2
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2
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3
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2
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3
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
4
Wind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind SpeedWind Speed
MAXIMUM
WIND GUST SPEEDS

(MPH)

Help
3
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
3
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
3
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3
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3
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4
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3
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3
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5
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7
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7
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6
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6
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6
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5
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4
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5
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6
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6
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6
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
5
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
5
Wind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust SpeedWind Gust Speed
HOUR11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM
DATE       
HOUR11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM
CLOUD COVERAGE
%
54 53 48 62 40 34 39 48 77 79 86 78 71 69 68 66 65 71 78 73 60 33
CLOUD
BASE
@ 60%
COVERAGE
(AGL in
Feet)


Help

3500
Cloud Base % Coverage in Feet

6000
Cloud Base % Coverage in Feet

4500
Cloud Base % Coverage in Feet

2200
Cloud Base % Coverage in Feet

300
Cloud Base % Coverage in Feet

800
Cloud Base % Coverage in Feet

2700
Cloud Base % Coverage in Feet

5000
Cloud Base % Coverage in Feet

4700
Cloud Base % Coverage in Feet

2700
Cloud Base % Coverage in Feet

1700
Cloud Base % Coverage in Feet

900
Cloud Base % Coverage in Feet

2700
Cloud Base % Coverage in Feet
LOWEST
CLOUD
BASE
(AGL in
Feet)


Help

3500
Low Cloud Base in Feet

4900
Low Cloud Base in Feet

3500
Low Cloud Base in Feet

3500
Low Cloud Base in Feet

5000
Low Cloud Base in Feet
Low Cloud Base in Feet

12K
Low Cloud Base in Feet

14K
Low Cloud Base in Feet

6000
Low Cloud Base in Feet

2000
Low Cloud Base in Feet

1700
Low Cloud Base in Feet

300
Low Cloud Base in Feet

800
Low Cloud Base in Feet

2700
Low Cloud Base in Feet

6000
Low Cloud Base in Feet

2500
Low Cloud Base in Feet

2500
Low Cloud Base in Feet

2300
Low Cloud Base in Feet

1700
Low Cloud Base in Feet

900
Low Cloud Base in Feet

2100
Low Cloud Base in Feet

1900
Low Cloud Base in Feet
VISIBILITY
(Miles)
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
9
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
4
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
5
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
10
VisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibilityVisibility
FLIGHT RULE

Help
VFRVFRVFRVFRVFRVFRVFRVFRVFRMVFRMVFRLIFRIFRMVFRVFRMVFRMVFRMVFRMVFRIFRMVFRMVFR
HOUR11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM
DATE       
HOUR11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM
CHANCE OF PRECIP  
-
Chance of Precipitation
-
Chance of Precipitation
-
Chance of Precipitation
1%
Chance of Precipitation
-
Chance of Precipitation
2%
Chance of Precipitation
1%
Chance of Precipitation
2%
Chance of Precipitation
2%
Chance of Precipitation
2%
Chance of Precipitation
-
PRECIP AMOUNT
(RANGE
IN INCHES)
 - - - - - - - - - -
CHANCE OF THUNDER
%

Help
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
0
Chance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of ThunderChance of Thunder
PROBABILITY THAT PRECIP IS RAIN
%


Help
000010010000100100100100100100100100100100100
PROBABILITY THAT PRECIP IS SNOW
%


Help
0000000000000000000
PROBABILITY THAT PRECIP IS FREEZING RAIN
%


Help
0000000000000000000
PROBABILITY THAT PRECIP IS SLEET
%


Help
0000000000000000000
REL HUM
%

Help
70
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
76
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
82
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
82
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
76
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
63
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
66
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
73
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
82
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
85
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
85
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
85
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
83
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
74
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
71
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
83
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
86
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
86
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
89
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
89
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
86
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
71
Relative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative HumidityRelative Humidity
DEW POINT
(F)

Help
35
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
35
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
35
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
35
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
39
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
41
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
43
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
43
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
44
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
44
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
44
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
44
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
47
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
49
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
49
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
49
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
48
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
46
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
46
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
45
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
48
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
48
Dew PointDew PointDew PointDew PointDew PointDew PointDew PointDew Point
TEMP
DEW POINT
SPREAD

(F)

Help
9
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
7
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
5
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
5
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
7
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
12
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
11
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
8
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
5
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
5
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
8
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
9
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
5
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
3
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
3
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
4
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
9
Temp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point SpreadTemp Dew Point Spread
HOUR11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM5:00 PM8:00 PM11:00 PM2:00 AM5:00 AM8:00 AM11:00 AM2:00 PM
DATE       
2020 10 27 1
Washington State Summary
of upper and lower values of current conditions amongst 43 locations
in Washington
High
Temp
52°
Boeing Field
Low
Temp
21°
Deer Park
Wind
Speed
7mph
Wenatchee
High
Pressure
30.51Hg
Whidbey IsNAS
Low
Pressure
30.35Hg
Ellensburg
and 1 other location
Average temperature in Washington 36°
# Locations Reporting IFR
(Instrument Flight Rules)
2
# Locations Reporting VFR
(Visual Flight Rules)
41



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The Raw Data used in this forecast was obtained from the National Weather Service's National Blend of Models and is not subject to copyright protection. The contents, including graphics and display format, are under copyright by Air Sports Net.

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Regardless of what this program has forecasted, it is not intended to be a substitution for good common sense. Check your conditions before you launch and only launch in conditions that you are familiar with and are certified to fly in. The user assume the entire risk associated with the use of this data. Fly safely.

This forecast and the related content/links on this page are not a substitution for the official weather briefing from the FAA. Please contact the FAA for more information on pilot briefings or call 1-800-WX-BRIEF.

As with all forecasts, weather conditions can change dramatically from what has been forecasted. We do not guarantee the weather forecast is accurate enough to be used for flying. Use extreme caution before flying any aircraft. By using this forecast, you agree that there may be differences in forecast conditions and actual flying conditions. You also agree that we shall not be liable for any compensatory, direct, indirect, incidental, consequential or punitive damages, income or profit loss, or any claims of any parties whatsoever with respect to this service. These terms may change from time to time without notice. Further terms of use can be found at http://www.usairnet.com/terms.htm

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Launch Code Frequently Asked Questions

Q) Can you add another city to the list of available cities in the Launch Code program?.

A) The list of cities shown is the cities in which the National Weather Service has forecast for. We believe that this list is the most current available but from time to time we do omit a city without knowing. You can check our list against the NWS list by visiting this page and comparing it to our list of cities. If you find a city not listed on our site, please contact us and we will add the forecast to our database.

Q) The Launch Code time is 3 hour time blocks. What is the forecast for other times than the ones shown?

A) The National Weather Service only provides the data in 3 hour blocks. You can estimate what the forecast might be at a particular time by using the times before and after the time you want. The temperature and wind speed graphs utilizes such an estimate by connecting the data with a straight line.

Q) How accurate is the forecast?

A) You local accuracy may vary from week to week and season to season. We have found that the forecast are generally accurate and often very close. We do get the occasional email that complains about the accuracy but 99% of all emails concerning accuracy have spoken highly of the quality of the forecast. Just remember that there are no guarantees of accuracy or suitability for a particular purpose. The National Weather Service has performed accuracy test on their forecast data. The results of these tests can be found at http://www.nws.noaa.gov/mdl/synop/smbpublications.php

Q) Does the time correspond to the middle of the box or to either the left or right side of the column?

A) The times shown going across the page is representative of the middle of the column that it is in.

Q) Are the altitudes MSL or AGL?

A) Altitudes are based upon Above Ground Level (AGL) for the height of cloud base.

Q) Does the cloudbase / ceiling range show the forecasted top and bottom of the clouds?

A) No. The cloudbase / ceiling is the elevation range of the bottom of the cloud. There is no reference given to the top of the cloud.

Q) What is an Azimuth?

A) See this page for help with understanding azimiths

Q) I have noticed that the date on the raw data screen and National Weather Service web page is different than the date shown on the Launch Code forecast page. Why?

A) At first glance it may look like the dates generated by the Launch Code program are different. Actually there is no difference in the time the weather events occur. The data from the National Weather Service and the raw data screen is based upon Universal Time Code or UTC. UTC is the time in London England. If the date of the UTC is for 0100 on July 4th or 1:00 am July 4th then this would equate to 9:00 PM on July 3rd for the east coast of the USA (DST). Why? Just as there is a difference in New York time and California time, there is a difference in UTC time and your local time. The Launch Code program automatically converts the UTC time to the local time of the forecast city.

Q) Why are the humidity, dew point, and the temperature dew point spread important.

A) See this page for help with understanding humidity, dew point, and spread and how it interacts with flying.

Q) Why can't I see the entire forecast on my computer screen without having to scroll to the right?

A) If you can't see the entire forecast without scrolling left and right, you can change your screen resolution. For Windows users, simply right click anywhere on an empty space on your desktop, select properties, select settings, then select your screen resolution by sliding the screen resolution bar to the right. This page is best viewed with a 1280 x 1024 or larger screen resolution. For more information on changing your screen resolution visit this Microsoft Windows page

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