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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

52°F

11°C

Humidity 41%
Wind Speed NW 12 mph
Barometer 30.16 in (1022.9 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 14 Nov 11:56 am EST
Extended Forecast for

Glenwood MD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. West wind 6 to 9 mph.

    High: 54 °F

    Mostly Sunny

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: A chance of rain after 1pm. Increasing clouds, with a high near 60. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 60 °F

    Partly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 52. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Chance Rain

  • Sunday

    Sunday: Sunny, with a high near 57. Northwest wind 11 to 18 mph, with gusts as high as 30 mph.

    High: 57 °F

    Sunny

  • Sunday Night

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

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. West wind 6 to 9 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 39. Calm wind.
Saturday
A chance of rain after 1pm. Increasing clouds, with a high near 60. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 52. South wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 57. Northwest wind 11 to 18 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
A chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Glenwood MD
 39.29°N 77.01°W (Elev. 600 ft)
Last Update:
9:53 am EST Nov 14, 2025
Forecast Valid:
12pm EST Nov 14, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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