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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

46°F

8°C

Humidity 35%
Wind Speed NA
Barometer 30.19 in (1022.1 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Last update 14 Feb 10:53 am EST
Extended Forecast for

Riderwood MD

  • Today

    Today: Sunny, with a high near 49. West wind 5 to 7 mph.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 50%.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%.

    Low: 32 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 45. Light north wind.

    High: 45 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain after 1pm. Cloudy, with a high near 54. Chance of precipitation is 30%.

    High: 54 °F

    Cloudy then
    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 49. West wind 5 to 7 mph.
Tonight
Mostly cloudy, with a low around 30. Calm wind.
Sunday
A slight chance of rain and snow before 10am, then a chance of rain. Mostly cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 50%.
Sunday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a slight chance of rain after 1am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 50%.
Washington's Birthday
Mostly cloudy, with a high near 45. Light north wind.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
A chance of rain after 1pm. Cloudy, with a high near 54. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 58.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Riderwood MD
 39.43°N 76.61°W (Elev. 348 ft)
Last Update:
9:53 am EST Feb 14, 2026
Forecast Valid:
11am EST Feb 14, 2026-6pm EST Feb 20, 2026
 
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