Central Gulf Coast Flash Flood Threat Lingers; Snowy in the Central Rockies; Fire Danger in Northwest Oregon

Showers and thunderstorms may produce localized flash flooding along a lingering front in the central Gulf Coast. An upper level system will produce up to a foot of heavy snow across southwest Colorado Rockies. Dry, offshore winds will produce near-record temperatures and critical fire weather threats in northwestern Oregon. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Overcast

59°F

15°C

Humidity 48%
Wind Speed N 10 mph
Barometer 29.82 in (1009.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Apr 4:52 pm EDT
Extended Forecast for

Mc Lean VA

  • Tonight

    Tonight: Isolated showers between 8pm and 11pm.  Cloudy during the early evening, then gradual clearing, with a low around 44. Northwest wind 3 to 8 mph.  Chance of precipitation is 20%.

    Isolated
    Showers then
    Partly Cloudy

    Low: 44 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Northwest wind 3 to 7 mph.

    Mostly Sunny

    High: 66 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers before 5am.  Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 47 °F

  • Monday

    Monday: A slight chance of showers between 8am and 2pm.  Mostly sunny, with a high near 67. West wind 3 to 7 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 67 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 47. Light southwest wind.

    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    Mostly Sunny

    High: 73 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Partly Cloudy

    Low: 53 °F

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm.  Partly sunny, with a high near 68. Chance of precipitation is 70%.

    Showers
    Likely

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: Showers likely before 8pm.  Mostly clear, with a low around 37. Chance of precipitation is 60%.

    Showers
    Likely then
    Mostly Clear

    Low: 37 °F

Detailed Forecast

Tonight
Isolated showers between 8pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 44. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 66. Northwest wind 3 to 7 mph.
Sunday Night
A slight chance of showers before 5am. Mostly cloudy, with a low around 47. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
A slight chance of showers between 8am and 2pm. Mostly sunny, with a high near 67. West wind 3 to 7 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 47. Light southwest wind.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 68. Chance of precipitation is 70%.
Wednesday Night
Showers likely before 8pm. Mostly clear, with a low around 37. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 41.
Friday
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 46.
Saturday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Mc Lean VA
 38.95°N 77.19°W (Elev. 253 ft)
4:34 pm EDT Apr 17, 2021
5pm EDT Apr 17, 2021-6pm EDT Apr 24, 2021
 
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Additional Resources

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National Digital Forecast Database