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

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

50°F

10°C

Humidity 44%
Wind Speed W 6 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 13 Nov 12:54 am EST
Extended Forecast for

Arnold MD

  • Overnight

    Overnight: Clear, with a low around 41. West wind around 9 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 57. West wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 57 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. Northwest wind around 7 mph.

    Low: 36 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 55. Northwest wind 6 to 10 mph.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. North wind 3 to 5 mph.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.

    Low: 50 °F

    Chance Rain

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 41. West wind around 9 mph.
Thursday
Sunny, with a high near 57. West wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Clear, with a low around 36. Northwest wind around 7 mph.
Friday
Sunny, with a high near 55. Northwest wind 6 to 10 mph.
Friday Night
Partly cloudy, with a low around 37. North wind 3 to 5 mph.
Saturday
Partly sunny, with a high near 60.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 39.
Monday
Sunny, with a high near 54.
Monday Night
Mostly clear, with a low around 37.
Tuesday
Partly sunny, with a high near 52.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MD
 39.03°N 76.48°W (Elev. 89 ft)
Last Update:
12:30 am EST Nov 13, 2025
Forecast Valid:
1am 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