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

Tracking Storms with Impacts in the Northwest and Northeast U.S.

A Pacific storm will move across the Northwest U.S. through Thursday with low elevation rainfall, gusty winds, and mountain snows. A storm crossing the Northeast U.S. will continue gusty to high winds, scattered rain showers and limited snow showers into Thursday. Read More >

Hazardous Weather Conditions

Current conditions at

Clarksville 4 NNE (001MD)

Lat: 39.26°NLon: 76.93°WElev: 361ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Simpsonville MD

  • Today

    Today: Sunny, with a high near 56. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 61. South wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 61 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 69. West wind 5 to 7 mph.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 1am. Partly cloudy, with a low around 48. Chance of precipitation is 40%.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Partly sunny, with a high near 68. Chance of precipitation is 50%.

    High: 68 °F

    Chance Rain

  • Sunday Night

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

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 56. Northwest wind 8 to 11 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 35. Calm wind.
Friday
Increasing clouds, with a high near 61. South wind 6 to 15 mph, with gusts as high as 26 mph.
Friday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 51. South wind 6 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly sunny, with a high near 69. West wind 5 to 7 mph.
Saturday Night
A chance of rain after 1am. Partly cloudy, with a low around 48. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 68. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 29.
Veterans Day
Sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Simpsonville MD
 39.21°N 76.88°W (Elev. 410 ft)
Last Update:
3:29 am EST Nov 6, 2025
Forecast Valid:
4am EST Nov 6, 2025-6pm EST Nov 12, 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