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

Hazardous Weather Conditions

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Light Snow Fog/Mist

19°F

-7°C

Humidity 88%
Wind Speed NW 8 mph
Barometer 29.84 in (1013.0 mb)
Dewpoint 16°F (-9°C)
Visibility 1.50 mi
Wind Chill9°F (-13°C)
Last update 25 Jan 4:56 pm EST
Extended Forecast for

Rockville MD

Winter Storm Warning January 25, 05:23pm until January 26, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning January 25, 05:23pm until January 26, 04:00am

    NOW until 4:00am Mon

    Winter Storm Warning

  • This Afternoon

    High: 23 °F

    Sleet

  • Tonight

    Tonight: Freezing rain and sleet before 8pm, then a chance of freezing rain between 8pm and 10pm. The sleet could be heavy at times. Low around 17. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 17 °F

    Wintry Mix
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. Northwest wind 11 to 16 mph, with gusts as high as 28 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 1. Wind chill values as low as -8. West wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 24. Southwest wind around 6 mph.

    High: 24 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sleet. The sleet could be heavy at times. High near 23. Northeast wind around 7 mph. Chance of precipitation is 100%. Total daytime sleet accumulation of 1 to 3 inches possible.
Tonight
Freezing rain and sleet before 8pm, then a chance of freezing rain between 8pm and 10pm. The sleet could be heavy at times. Low around 17. Calm wind becoming northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 26. Northwest wind 11 to 16 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 1. Wind chill values as low as -8. West wind 7 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 24. Southwest wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly clear, with a low around 2.
Friday
Mostly sunny, with a high near 17.
Friday Night
Mostly clear, with a low around 5.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly clear, with a low around 8.
Sunday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rockville MD
 39.08°N 77.16°W (Elev. 430 ft)
Last Update:
3:53 pm EST Jan 25, 2026
Forecast Valid:
5pm EST Jan 25, 2026-6pm EST Feb 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation