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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. Read More >

Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28°NLon: 76.41°WElev: 39ft.

Fair

42°F

6°C

Humidity 68%
Wind Speed SW 6 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Nov 11:52 pm EST
Extended Forecast for

Saint Leonard MD

  • Overnight

    Overnight: Mostly clear, with a low around 42. West wind 11 to 13 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 39. Northwest wind around 10 mph.

    Low: 39 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 57. Northwest wind 8 to 10 mph.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. Northwest wind around 7 mph becoming north after midnight.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.

    Low: 53 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 42. West wind 11 to 13 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Clear, with a low around 39. Northwest wind around 10 mph.
Friday
Sunny, with a high near 57. Northwest wind 8 to 10 mph.
Friday Night
Partly cloudy, with a low around 41. Northwest wind around 7 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 62.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 56.
Monday Night
Mostly clear, with a low around 40.
Tuesday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Leonard MD
 38.47°N 76.49°W (Elev. 98 ft)
Last Update:
12:30 am EST Nov 13, 2025
Forecast Valid:
12am EST Nov 13, 2025-6pm EST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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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