Heavy rain and isolated severe storms in portions of the West

A storm system will bring rain and thunderstorms to much of the Intermountain West and northern High Plains on Friday. Isolated severe thunderstorms with large hail and damaging winds are possible from northeast California to Wyoming. Heavy rain could lead to flash flooding, especially in the mountains of Wyoming.
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Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

13°C

55°F

Humidity 83%
Wind Speed N 11 km/h
Barometer 1005.2 mb (29.68 in)
Dewpoint 10°C (50°F)
Visibility 16 km
Wind Chill12°C (53°F)
Last update 5 May 10:52 pm EDT
Extended Forecast for

Washington DC

Coastal Flood Advisory until May 7, 12:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until May 7, 12:00am

    NOW until
    12:00am Sat

    Coastal Flood Advisory

  • Tonight

    Tonight: Showers likely, mainly after 1am.  Cloudy, with a low around 10. North wind 8 to 11 km/h.  Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    Showers
    Likely

    Low: 10 °C

  • Friday

    Friday: Showers.  High near 14. North wind around 14 km/h.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.

    Showers

    High: 14 °C

  • Friday
    Night

    Friday Night: A chance of showers, mainly before midnight.  Patchy fog.  Otherwise, cloudy, with a low around 11. Northwest wind 8 to 13 km/h.  Chance of precipitation is 50%.

    Chance
    Showers and
    Patchy Fog

    Low: 11 °C

  • Saturday

    Saturday: A slight chance of showers.  Mostly cloudy, with a high near 21. Northwest wind around 11 km/h.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 21 °C

  • Saturday
    Night

    Saturday Night: A chance of showers.  Mostly cloudy, with a low around 13. South wind around 11 km/h.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 13 °C

  • Sunday

    Sunday: A slight chance of showers before noon.  Mostly sunny, with a high near 22. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Sunny

    High: 22 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 11.

    Partly Cloudy

    Low: 11 °C

  • Monday

    Monday: Mostly sunny, with a high near 23.

    Mostly Sunny

    High: 23 °C

Detailed Forecast

Tonight
Showers likely, mainly after 1am. Cloudy, with a low around 10. North wind 8 to 11 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Friday
Showers. High near 14. North wind around 14 km/h. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 cm possible.
Friday Night
A chance of showers, mainly before midnight. Patchy fog. Otherwise, cloudy, with a low around 11. Northwest wind 8 to 13 km/h. Chance of precipitation is 50%.
Saturday
A slight chance of showers. Mostly cloudy, with a high near 21. Northwest wind around 11 km/h. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 13. South wind around 11 km/h. Chance of precipitation is 30%.
Sunday
A slight chance of showers before noon. Mostly sunny, with a high near 22. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 23.
Monday Night
A chance of showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 27. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Washington DC
 38.89°N 77.02°W (Elev. 6 m)
10:27 pm EDT May 5, 2016
11pm EDT May 5, 2016-6pm EDT May 12, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database