Thunderstorms and Heavy Rainfall in the Mid-Atlantic; Fire Weather Concerns in the West

Thunderstorms are expected to bring heavy rain and potential significant flash and urban flooding to the Mid-Atlantic on Thursday, especially along the I-95 urban corridor. Dry conditions, gusty winds, and isolated dry thunderstorms will continue to bring a critical fire weather threat to the northwestern Great Basin into the interior Northwest through Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Warrenton-Fauquier Airport (KHWY)

Lat: 38.59°NLon: 77.72°WElev: 302ft.

Fair

76°F

24°C

Humidity	91%
Wind Speed	Calm
Barometer	29.95 in
Dewpoint	74°F (23°C)
Visibility	10.00 mi
Heat Index	76°F (24°C)
Last update	31 Jul 4:55 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

2 Miles NE Calverton VA

Flood Watch July 31, 02:00pm until August 1, 02:00am

Click here for hazard details and duration

Flood Watch

Today
High: 93 °F
Slight Chance
T-storms then
T-storms
Tonight
Low: 67 °F
T-storms then
Chance
Showers
Friday
High: 78 °F
Chance
Showers
Friday Night
Low: 61 °F
Chance
Showers
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Partly Cloudy
Monday
High: 84 °F
Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 5pm. High near 93. Heat index values as high as 105. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 4am, then a slight chance of showers after 5am. Low around 67. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. North wind 8 to 10 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers, mainly before 8pm. Partly cloudy, with a low around 61. North wind around 6 mph. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 82. Northeast wind around 7 mph.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Mostly sunny, with a high near 83.

Sunday Night

Partly cloudy, with a low around 59.

Monday

Sunny, with a high near 84.