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

Heavy Rainfall in Southern California and in the Southern Plains; Heavy Snow in the Sierra Nevada Mountains and Rockies

A Pacific storm will bring coastal/lower elevation heavy to excessive rainfall to southern California and the Southern Rockies today, with localized flash flooding possible, especially near recent burn scars. Heavy snow is forecast over parts of the Sierra Nevada Mountains today and over the Northern Rockies on Wednesday. Several inches of snowfall accumulation is possible. Read More >

Current conditions at

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Mostly Cloudy

63°F

17°C

Humidity 77%
Wind Speed N 9 mph
Barometer 30.12 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 14 Oct 6:47 pm EDT
Extended Forecast for

2 Miles SW Rosemont MD

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 5 to 9 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. North wind 6 to 13 mph, with gusts as high as 20 mph.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. North wind 6 to 8 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 64. North wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. North wind 3 to 6 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. Northwest wind 5 to 9 mph.
Wednesday
Sunny, with a high near 70. North wind 6 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Clear, with a low around 41. North wind 6 to 8 mph.
Thursday
Sunny, with a high near 64. North wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Clear, with a low around 36. North wind 3 to 6 mph.
Friday
Sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 67.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Rosemont MD
 39.31°N 77.64°W (Elev. 358 ft)
Last Update:
3:42 pm EDT Oct 14, 2025
Forecast Valid:
7pm EDT Oct 14, 2025-6pm EDT Oct 21, 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