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

Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Overcast

42°F

6°C

Humidity 96%
Wind Speed Calm
Barometer 30.23 in (1025.6 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 19 Nov 6:56 pm EST
Extended Forecast for

2 Miles SSW Mount Airy MD

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Light northeast wind.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Cloudy, with a low around 42. Calm wind.

    Low: 42 °F

    Cloudy

  • Friday

    Friday: A chance of rain. Cloudy, with a high near 54. Calm wind becoming south around 5 mph. Chance of precipitation is 40%.

    High: 54 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain. Low around 48. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. Light northeast wind.
Thursday
Mostly cloudy, with a high near 47. Calm wind.
Thursday Night
Cloudy, with a low around 42. Calm wind.
Friday
A chance of rain. Cloudy, with a high near 54. Calm wind becoming south around 5 mph. Chance of precipitation is 40%.
Friday Night
Rain. Low around 48. Calm wind becoming northwest around 6 mph after midnight. Chance of precipitation is 80%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Mount Airy MD
 39.35°N 77.18°W (Elev. 817 ft)
Last Update:
6:52 pm EST Nov 19, 2025
Forecast Valid:
6pm EST Nov 19, 2025-6pm EST Nov 26, 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