Widespread Winter Weather from Eastern Storm to Wind Down Overnight; Heavy Rainfall to Continue Across the Southeast; Southwest To See More Snow Through Friday

Areas of heavy snow and ice are ongoing from Minnesota into the Mid-Atlantic and Northeast will taper off overnight as the storm shifts into eastern Canada. To the south, heavy rainfall will continue river flooding and the risk for flash flooding from the Ohio and Mississippi Valleys to the Deep South on and off through this coming weekend. Snow returns to the Southwest with another storm. Read More >

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fog/Mist

31°F

-1°C

Humidity 96%
Wind Speed W 3 mph
Barometer 29.98 in (1018.4 mb)
Dewpoint 30°F (-1°C)
Visibility 1.25 mi
Last update 21 Feb 4:56 am EST
Extended Forecast for

Rockville MD

  • Today

    Today: Patchy fog before 10am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 51. Northwest wind 5 to 10 mph.

    Patchy Fog
    then Mostly
    Sunny

    High: 51 °F

  • Tonight

    Tonight: A slight chance of rain after 1am.  Cloudy, with a low around 34. Northwest wind around 8 mph.  Chance of precipitation is 20%.

    Cloudy then
    Slight Chance
    Rain

    Low: 34 °F

  • Friday

    Friday: Cloudy, with a high near 43. North wind 3 to 5 mph.

    Cloudy

    High: 43 °F

  • Friday
    Night

    Friday Night: A chance of rain after 1am.  Cloudy, with a low around 34. Light and variable wind.  Chance of precipitation is 30%.

    Cloudy then
    Chance Rain

    Low: 34 °F

  • Saturday

    Saturday: Rain.  High near 40. Southeast wind 3 to 7 mph.  Chance of precipitation is 90%.

    Rain

    High: 40 °F

  • Saturday
    Night

    Saturday Night: Rain.  Low around 38. Chance of precipitation is 100%.

    Rain

    Low: 38 °F

  • Sunday

    Sunday: Partly sunny, with a high near 64.

    Partly Sunny

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 35.

    Mostly Clear

    Low: 35 °F

  • Monday

    Monday: Sunny, with a high near 47.

    Sunny

    High: 47 °F

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 51. Northwest wind 5 to 10 mph.
Tonight
A slight chance of rain after 1am. Cloudy, with a low around 34. Northwest wind around 8 mph. Chance of precipitation is 20%.
Friday
Cloudy, with a high near 43. North wind 3 to 5 mph.
Friday Night
A chance of rain after 1am. Cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 30%.
Saturday
Rain. High near 40. Southeast wind 3 to 7 mph. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 38. Chance of precipitation is 100%.
Sunday
Partly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Rockville MD
 39.08°N 77.16°W (Elev. 430 ft)
3:33 am EST Feb 21, 2019
5am EST Feb 21, 2019-6pm EST Feb 27, 2019
 
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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