Powerful Nor'easter To Impact The East Coast

A powerful winter storm will develop off the Mid-Atlantic Coast today before racing northward and impacting areas along the coast from the Mid-Atlantic to Northeast and New England this afternoon through Sunday. Numerous hazards are likely from heavy snow, with significant accumulations to gusty winds and coastal issues. The combination of the snow and wind will lead to blizzard conditions. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

37°F

3°C

Humidity 59%
Wind Speed Calm
Barometer 30.05 in (1019.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 28 Jan 12:56 pm EST
Extended Forecast for

Rockville MD

Winter Weather Advisory until January 29, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until January 29, 04:00am

    NOW until
    4:00am Sat

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow.  High near 35. Northeast wind around 6 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.

    Snow

    High: 35 °F

  • Tonight

    Tonight: Snow, mainly before 1am.  Low around 18. North wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Snow

    Low: 18 °F

  • Saturday

    Saturday: A slight chance of snow before 10am.  Cloudy through mid morning, then gradual clearing, with a high near 25. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow then
    Mostly Sunny
    and Blustery

    High: 25 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 12. Wind chill values as low as -2. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 34 mph.

    Mostly Clear
    and Blustery
    then Mostly
    Clear

    Low: 12 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 30. West wind around 8 mph becoming southwest in the afternoon.

    Mostly Sunny

    High: 30 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Mostly Cloudy

    Low: 20 °F

  • Monday

    Monday: Mostly sunny, with a high near 39.

    Mostly Sunny

    High: 39 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 23.

    Mostly Clear

    Low: 23 °F

Detailed Forecast

This Afternoon
Snow. High near 35. Northeast wind around 6 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow, mainly before 1am. Low around 18. North wind 6 to 11 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
A slight chance of snow before 10am. Cloudy through mid morning, then gradual clearing, with a high near 25. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 12. Wind chill values as low as -2. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 34 mph.
Sunday
Mostly sunny, with a high near 30. West wind around 8 mph becoming southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Wednesday Night
Showers likely. Cloudy, with a low around 39. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Click Map For Forecast
Point Forecast:
Rockville MD
 39.08°N 77.16°W (Elev. 430 ft)
12:32 pm EST Jan 28, 2022
1pm EST Jan 28, 2022-6pm EST Feb 3, 2022
 
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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