National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall for Hawaii; Severe Weather Potential Increasing Across the South

Snowfall downwind of the Great Lakes will slowly diminish through the day. A system tracking across California is forecast to intensify across the Southern Plains through Thursday. Severe weather and heavy rainfall are possible from eastern Texas through the lower Mississippi Valley into Friday. Meanwhile, Kona low to the northwest of the Hawaiian islands will bring a chance of flash flooding. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

39°F

4°C

Humidity 33%
Wind Speed S 10 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 29 Nov 4:52 pm EST
Extended Forecast for

Chevy Chase MD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 27. South wind 6 to 8 mph becoming west after midnight.

    Decreasing
    Clouds

    Low: 27 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 52. South wind 5 to 9 mph.

    Mostly Sunny

    High: 52 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 9 mph.

    Partly Cloudy

    Low: 36 °F

  • Friday

    Friday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 52. South wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Slight Chance
    Rain then
    Rain Likely

    High: 52 °F

  • Friday
    Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 44. South wind 6 to 10 mph. Chance of precipitation is 40%.

    Chance Rain

    Low: 44 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 62.

    Mostly Cloudy

    High: 62 °F

  • Saturday
    Night

    Saturday Night: A chance of showers after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 48 °F

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.

    Chance
    Showers

    High: 57 °F

  • Sunday
    Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 44 °F

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 27. South wind 6 to 8 mph becoming west after midnight.
Thursday
Mostly sunny, with a high near 52. South wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 9 mph.
Friday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 52. South wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 44. South wind 6 to 10 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 62.
Saturday Night
A chance of showers after 1am. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Monday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 47.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Chevy Chase MD
 39.01°N 77.09°W (Elev. 253 ft)
Last Update:
3:29 pm EST Nov 29, 2023
Forecast Valid:
5pm EST Nov 29, 2023-6pm EST Dec 6, 2023
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation