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Current Conditions and
Forecast from NWS/IWIN

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NowCast ZoneCast Warnings/Advisories Hourly Track Special Radar
Great Falls, Virginia (22066)  Lat: 39.00N, Lon: 77.29W
Wx Zone: VAZ053
Current Conditions
Updated:
Sun & Moon Information:
Temp: N/A
Humidity: N/A
Wind Speed: N/A
Barometer: N/A
Dewpoint: N/A
Heat Index: N/A
Wind Chill: N/A
Civil Twilight: 5:15 AM EDT Moon Phase:
Waning Gibbous Moon
Waning Gibbous Moon
Sunrise: 5:46 AM EDT
Sunset: 8:24 PM EDT
Civil Twilight: 8:55 PM EDT
Forecast for Great Falls, Virginia:
Dated: 432 AM EDT TUE MAY 28 2024    Expires: 800 AM EDT SAT DEC 28 2024
NOTE: The Forecast Data has Expired
3 Day View   
WEDNESDAYTHURSDAYFRIDAYSATURDAYSUNDAYMONDAYTUESDAY
Chance of T-StormChance of T-StormMostly SunnySunnySunnyMostly SunnyMostly Sunny
Chance
Of
T-Storm
Chance
Of
T-Storm
Mostly
Sunny
SunnySunnyMostly
Sunny
Mostly
Sunny
Hi: 81°F
Lo: 59°F
Hi: 79°F
Lo: 59°F
Hi: 75°F
Lo: 51°F
Hi: 75°F
Lo: 51°F
Hi: 79°F
Lo: 59°F
Hi: 81°F
Lo: 61°F
Hi: 85°F
Pop: 20% Pop: 70%
ZoneCast:
Dated: 432 AM EDT TUE MAY 28 2024    Expires: 800 AM EDT SAT DEC 28 2024
NOTE: The Forecast Data has Expired
Includes the Counties: Fairfax, Including The Cities Of Reston, Herndon, Annandale, Centreville, Chantilly, Mclean, And Franconia
Wednesday...Mostly sunny. Isolated showers and thunderstorms in the afternoon. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Thursday...Sunny in the morning, then partly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds 5 to 10 mph. Chance of rain 70 percent.
Friday...Mostly sunny. Highs in the mid 70s.
Saturday...Sunny. Highs in the mid 70s.
Sunday...Sunny. Highs in the upper 70s.
Monday...Mostly sunny. Highs in the lower 80s.
Tuesday...Mostly sunny. Highs in the mid 80s.

US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

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