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Forecast For: Reston, Virginia
Mostly Cloudy Heavy Thunderstorms Mostly Cloudy Afternoon/Evening Thunderstorms A Chance Of Showers A Chance Of Showers A Chance of Thunderstorms A Chance of Thunderstorms A Chance of Thunderstorms  
 
       
Currently:5 miles away at Washington-Dulles International Airport 9:52 GMT
Visibility:10 miles Pressure:29.85 in
Wind:CALM Humidity:93%
Feels Like:73 ° F Dew Point:71 ° F
Temperature:73 ° F Weather:Mostly Cloudy
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Washington, DC : 06/19/2018 10:21 GMT
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Aviation Observations/Forecasts

METAR: KIAD 190952Z 00000KT 10SM SCT180 BKN250 23/22 A2986 RMK AO2 SLP109 T02280217 =
TAF:
TAFIAD
TAF AMD
KIAD 190859Z 1909/2012 VRB03KT P6SM BKN250
FM191300 31008G16KT P6SM SCT035 BKN250
FM191600 32009G16KT P6SM VCTS BKN035CB
FM192000 35008KT P6SM BKN050
FM200400 VRB03KT P6SM BKN080 =


National Weather Service Zone Forecast
For: Fairfax (VAZ053)


fairfax- including the cities of reston, herndon, annandale, centreville, chantilly, mclean, and franconia
614 AM EDT TUE JUN 19 2018

TODAY

Partly sunny this morning, then mostly cloudy with scattered showers and thunderstorms this afternoon. Some thunderstorms may produce gusty winds and heavy rainfall this afternoon. Highs in the upper 80s. Northwest winds 5 to 10 mph. chance of rain 50 percent.

TONIGHT

Mostly cloudy. Lows in the upper 60s. North winds 5 to 10 mph.

WEDNESDAY

Mostly cloudy. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds around 5 mph, becoming south in the afternoon. Chance of rain 60 percent.

WEDNESDAY NIGHT

A chance of thunderstorms in the evening. mostly cloudy with showers likely. Lows around 70. West winds around 5 mph, becoming northwest after midnight. Chance of rain 60 percent.

THURSDAY

Partly sunny. Showers likely in the morning. Highs in the mid 80s. North winds 5 to 10 mph. Chance of rain 50 percent.

THURSDAY NIGHT

Partly cloudy. Lows in the mid 60s.

FRIDAY

Mostly cloudy with a 40 percent chance of showers. highs around 80.

FRIDAY NIGHT

Mostly cloudy with a 50 percent chance of showers. Lows in the upper 60s.

SATURDAY

Showers and thunderstorms likely. Highs in the mid 80s. Chance of rain 60 percent.

SATURDAY NIGHT

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.

SUNDAY

Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.

SUNDAY NIGHT

Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.

MONDAY

Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
GFS Forecast for KIAD
Time zone: EST
Day Jun 19 Jun 20 Jun 21 Jun 22 Jun 23 Jun 24 Jun 25 Jun 26
Hour  7a   10a   1p   4p   7p   10p   1a   4a   7a   10a   1p   4p   7p   10p   1a   4a   7a   10a   1p   4p   7p   10p   1a   4a   7a   10a   1p   4p   7p   10p   1a   4a   7a   10a   1p   4p   7p   10p   1a   4a   7a   10a   1p   4p   7p   10p   1a   4a   7a   10a   1p   4p   7p   10p   1a   4a   7a 
Temp 81 87 87 84 80 74 69 67 70 80 91 81 78 75 72 69 71 78 80 80 75 71 68 64 67 80 84 78 76 71 69 69 70 71 80 84 81 76 73 71 75 83 88 91 80 74 72 68 64 64 70 72 68 66 64 63 67
Wind 7 9 7 7 4 4 4 4 2 2 0 2 0 0 2 4 7 7 7 7 2 2 4 4 2 4 7 4 9 7 7 7 7 4 7 7 2 4 7 4 4 9 7 4 7 7 4 7 7 4 4 7 4 4 2 2 4
Dir
Skies
Precip 0.00 0.00 0.11 0.33 0.11 0.03 0.01 0.00 0.00 0.00 0.00 0.05 0.04 0.09 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.02 0.03 0.05 0.11 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.07 0.06 0.12 0.01 0.00 0.00 0.00 0.00 0.00 0.00
RH 72 61 69 76 78 74 63 59 61 48 41 68 77 83 87 91 84 61 52 49 59 62 63 59 67 53 48 59 64 76 84 89 92 95 81 75 77 81 78 83 77 59 50 45 70 80 86 89 88 86 67 60 65 57 67 67 69
Tmax 81 87 88 87 87 80 80 69 70 80 91 91 91 78 78 72 72 78 80 81 81 75 75 68 68 80 84 84 84 75 75 70 70 71 80 85 85 80 80 73 75 83 88 91 91 80 79 72 72 64 70 72 72 68 68 64 67
Tmin 76 81 81 84 80 74 69 67 65 70 70 81 78 75 72 70 69 71 71 80 75 71 68 64 63 68 68 78 76 70 69 69 69 70 70 81 80 76 73 71 70 75 75 88 80 74 72 68 63 63 63 70 68 66 64 63 62
Max Temp: 91
Min Temp: 63
Total Precip: 1.34


Atlantic
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