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

Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies; Heavy Rain in Guam

A storm system moving over the Rockies today will bring marginal risks for excessive rainfall and severe thunderstorms from parts of New Mexico into western South Dakota. Heavy snow expected from northwestern Wyoming into southern Montana. Ongoing heavy showers and thunderstorms from Invest 96W could result in localized flash flooding, particularly in central or southern Guam early this morning. Read More >

Current conditions at

Baltimore, Inner Harbor (KDMH)

Lat: 39.28°NLon: 76.62°WElev: 20ft.

60°F

16°C

Humidity 72%
Wind Speed NA
Barometer 30.06 in (1017.8 mb)
Dewpoint 51°F (11°C)
Visibility NA
Last update 15 Oct 7:53 am EDT
Extended Forecast for

Garrison MD

  • Today

    Today: Mostly sunny, with a high near 68. North wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 68 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 42. North wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 7 to 14 mph, with gusts as high as 23 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 38. North wind around 7 mph.

    Low: 38 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 63. North wind 6 to 8 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 68. North wind 7 to 13 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 42. North wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 61. North wind 7 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Clear, with a low around 38. North wind around 7 mph.
Friday
Sunny, with a high near 63. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 42.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 51. Chance of precipitation is 70%.
Monday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 47.
Tuesday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garrison MD
 39.39°N 76.74°W (Elev. 548 ft)
Last Update:
7:32 am EDT Oct 15, 2025
Forecast Valid:
8am EDT Oct 15, 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