Heat and Fire Weather Concerns in the West; Excessive Rainfall Possible in the South-Central U.S.

Heat will build over the Intermountain West and the Southwest the next couple of days. Lightning from dry thunderstorms can create new fire starts and combined with gusty winds may cause a fire to rapidly grow in Oregon and northern California. Flash flooding will be possible in New Mexico and west Texas today, as well as parts of the southern and central Plains due to slow moving thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

90°F

32°C

Humidity	66%
Wind Speed	S 9 mph
Barometer	29.92 in (1013.1 mb)
Dewpoint	77°F (25°C)
Visibility	10.00 mi
Heat Index	103°F (39°C)
Last update	30 Jun 2:52 pm EDT

More Information:

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

Extended Forecast for

Alexandria VA

Flood Watch June 30, 05:00pm until June 30, 11:00pm

Click here for hazard details and duration

Flood Watch

This Afternoon
High: 91 °F
T-storms
Likely
Tonight
Low: 76 °F
T-storms
Likely then
Slight Chance
T-storms
Tuesday
High: 91 °F
Chance
Showers then
T-storms
Tuesday Night
Low: 71 °F
T-storms
Likely then
Showers
Likely
Wednesday
High: 85 °F
Chance
Showers then
Slight Chance
T-storms
Wednesday Night
Low: 70 °F
Partly Cloudy
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 69 °F
Mostly Clear
Independence Day
High: 88 °F
Sunny

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Partly sunny, with a high near 91. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 76. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4pm. High near 91. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 71. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday

A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 85. Northwest wind around 6 mph. Chance of precipitation is 30%.

Wednesday Night

Partly cloudy, with a low around 70.

Thursday

Sunny, with a high near 89.

Thursday Night

Mostly clear, with a low around 69.

Independence Day

Sunny, with a high near 88.

Friday Night

Mostly clear, with a low around 68.

Saturday

Mostly sunny, with a high near 89.