Monsoon Flash Flood Threats Persist in the Southwest and Colorado

Widespread areas of 1 to 2 inches with potential for up to 4 inches of rain may cause flash flooding, and mud and debris flows on burn scars from the Southwest into the Great Basin and across much of Colorado. Normally dry washes and areas channeled by slick rock may suddenly flood in heavier downbursts. Severe storms in the Great Lakes may produce damaging winds and large hail. Read More >

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Light Rain

78°F

26°C

Humidity 71%
Wind Speed S 12 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 68°F (20°C)
Visibility 7.00 mi
Heat Index80°F (27°C)
Last update 24 Jul 7:52 pm EDT
Extended Forecast for

Silver Spring MD

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 11pm and 2am.  Mostly cloudy, with a low around 71. South wind around 9 mph.  Chance of precipitation is 30%.

    Chance
    Showers

    Low: 71 °F

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 92. Southwest wind around 8 mph.  Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 92 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 74 °F

  • Monday

    Monday: A slight chance of showers, then a chance of showers and thunderstorms after 11am.  Partly sunny, with a high near 89. North wind 3 to 6 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    High: 89 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 70. Light and variable wind.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Clear

    Low: 70 °F

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after 2pm.  Sunny, with a high near 93. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Slight Chance
    T-storms

    High: 93 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 71.

    Mostly Clear

    Low: 71 °F

  • Wednesday

    Wednesday: Sunny, with a high near 94.

    Sunny

    High: 94 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 71.

    Mostly Clear

    Low: 71 °F

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly between 11pm and 2am. Mostly cloudy, with a low around 71. South wind around 9 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. Southwest wind around 8 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 74. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%.
Monday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 89. North wind 3 to 6 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 70. Light and variable wind. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, with thunderstorms also possible after 2pm. Sunny, with a high near 93. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 71.
Wednesday
Sunny, with a high near 94.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
Mostly sunny, with a high near 93.
Thursday Night
A chance of showers. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
Friday
Sunny, with a high near 89.
Friday Night
Mostly clear, with a low around 66.
Saturday
Sunny, with a high near 89.
Click Map For Forecast
Point Forecast:
Silver Spring MD
 39.02°N 77°W (Elev. 322 ft)
7:31 pm EDT Jul 24, 2021
8pm EDT Jul 24, 2021-6pm EDT Jul 31, 2021
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database