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

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Fair

32°F

0°C

Humidity 56%
Wind Speed Calm
Barometer 30.16 in (1023.3 mb)
Dewpoint 18°F (-8°C)
Visibility 8.00 mi
Last update 20 Nov 1:54 am EST
Extended Forecast for

Frederick Municipal Airport MD

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Thursday

    Thursday: Patchy fog before 9am, then patchy fog after 4pm. Otherwise, cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Patchy Fog

  • Thursday Night

    Thursday Night: Patchy fog. Otherwise, cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Patchy Fog

  • Friday

    Friday: A chance of rain, mainly after 1pm. Patchy fog before noon. Otherwise, cloudy, with a high near 56. Calm wind. Chance of precipitation is 40%.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: Rain. Low around 45. Light and variable wind. Chance of precipitation is 80%.

    Low: 45 °F

    Rain

  • Saturday

    Saturday: A chance of rain before 1pm. Partly sunny, with a high near 55. Chance of precipitation is 30%.

    High: 55 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly clear early, then becoming mostly cloudy, with a low around 34. Calm wind.
Thursday
Patchy fog before 9am, then patchy fog after 4pm. Otherwise, cloudy, with a high near 49. Calm wind.
Thursday Night
Patchy fog. Otherwise, cloudy, with a low around 40. Calm wind.
Friday
A chance of rain, mainly after 1pm. Patchy fog before noon. Otherwise, cloudy, with a high near 56. Calm wind. Chance of precipitation is 40%.
Friday Night
Rain. Low around 45. Light and variable wind. Chance of precipitation is 80%.
Saturday
A chance of rain before 1pm. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Wednesday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Frederick Municipal Airport MD
 39.41°N 77.37°W (Elev. 272 ft)
Last Update:
2:30 am EST Nov 20, 2025
Forecast Valid:
2am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation