Tropical Storm Colin Pulls Away from the Coast; Severe Weather for Portions of Montana and Plains on Sunday

Tropical Storm Colin will continue to track away from the U.S. East Coast through Sunday. Meanwhile, severe weather potential for portions of Montana and the Plains are forecast through Sunday. Critical fire weather conditions to persist across the Great Basin and interior Alaska the remainder of the weekend. Heat will build for the Plains, Ohio and Tennessee Valleys and Great Lakes into Monday. Read More >

Hazardous Weather Conditions

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Current conditions at

Washington/Dulles International Airport, DC (KIAD)

Lat: 38.93°NLon: 77.45°WElev: 312ft.

Mostly Cloudy

88°F

31°C

Humidity	61%
Wind Speed	SW 10 mph
Barometer	29.91 in (1012.3 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	96°F (36°C)
Last update	2 Jul 6:52 pm EDT

More Information:

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

Extended Forecast for

2 Miles N Arcola VA

Severe T-storm Watch until July 2, 09:00pm

Click here for hazard details and duration

...

Severe T-storm Watch until July 2, 09:00pm

NOW until
9:00pm Sat

Severe T-storm Watch
Tonight

Severe
Thunderstorms
Low: 68 °F
Sunday

Slight Chance
Showers
High: 85 °F
Sunday
Night

Clear
Low: 64 °F
Independence
Day

Sunny
High: 88 °F
Monday
Night

Slight Chance
T-storms
Low: 70 °F
Tuesday

Slight Chance
Showers then
Chance
T-storms
High: 90 °F
Tuesday
Night

Chance
T-storms
Low: 72 °F
Wednesday

Chance
Showers then
Showers
Likely
High: 87 °F

Detailed Forecast

Tonight

Showers and thunderstorms before 2am, then a chance of showers. Some storms could be severe, with large hail and damaging winds. Low around 68. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

A slight chance of showers before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 85. North wind 3 to 6 mph. Chance of precipitation is 20%.

Sunday Night

Clear, with a low around 64. Light and variable wind.

Independence Day

Sunny, with a high near 88. Calm wind becoming south around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. South wind 3 to 6 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 40%.

Wednesday

Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 87. Chance of precipitation is 60%.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

Thursday

A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 30%.

Saturday

A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 40%.