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

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Fair

43°F

6°C

Humidity 47%
Wind Speed NW 8 mph
Barometer 29.70 in (1007.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 16 Nov 7:56 pm EST
Extended Forecast for

3 Miles WNW Mount Airy MD

  • Tonight

    Tonight: Mostly clear, with a low around 34. West wind 10 to 16 mph, with gusts as high as 29 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 32 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. Northwest wind 3 to 7 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain after 1pm. Increasing clouds, with a high near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 45 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 42.

    Low: 42 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 34. West wind 10 to 16 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 46. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 32 mph.
Monday Night
Mostly clear, with a low around 29. Northwest wind 3 to 7 mph.
Tuesday
A chance of rain after 1pm. Increasing clouds, with a high near 45. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Tuesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 70%.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Cloudy, with a low around 42.
Thursday
Mostly cloudy, with a high near 55.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 62. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Saturday
A chance of rain. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mount Airy MD
 39.4°N 77.2°W (Elev. 610 ft)
Last Update:
6:53 pm EST Nov 16, 2025
Forecast Valid:
8pm EST Nov 16, 2025-6pm EST Nov 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation