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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Gaithersburg - Montgomery County Airport (KGAI)

Lat: 39.17°NLon: 77.17°WElev: 495ft.

Mostly Cloudy

56°F

13°C

Humidity 70%
Wind Speed Vrbl 5 mph
Barometer 29.91 in (1014.3 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 22 Nov 1:56 pm EST
Extended Forecast for

Rossmoor MD

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 54. North wind around 7 mph.

    High: 54 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Light north wind.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 29 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Northwest wind 6 to 8 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely after 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 54. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 35. Light north wind.
Sunday
Mostly sunny, with a high near 57. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 29 mph.
Sunday Night
Mostly clear, with a low around 35. Northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 53. Northwest wind around 6 mph becoming calm in the afternoon.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Rain likely after 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Wednesday
A chance of rain before 1pm. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 37.
Thanksgiving Day
Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Rossmoor MD
 39.09°N 77.08°W (Elev. 440 ft)
Last Update:
12:53 pm EST Nov 22, 2025
Forecast Valid:
2pm EST Nov 22, 2025-6pm EST Nov 28, 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