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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Overcast

50°F

10°C

Humidity 74%
Wind Speed Calm
Barometer 29.90 in (1012.6 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 15 Nov 2:54 am EST
Extended Forecast for

Chester MD

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming north.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 63. Northeast wind 5 to 10 mph becoming south in the afternoon.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 7pm. Mostly cloudy, with a low around 54. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, then gradually becoming sunny, with a high near 62. Breezy, with a northwest wind 15 to 20 mph.

    High: 62 °F

    Becoming
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers after 1pm. Partly sunny, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. Southeast wind around 5 mph becoming north.
Saturday
Mostly cloudy, with a high near 63. Northeast wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
A chance of showers, mainly after 7pm. Mostly cloudy, with a low around 54. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, then gradually becoming sunny, with a high near 62. Breezy, with a northwest wind 15 to 20 mph.
Sunday Night
Mostly clear, with a low around 38. West wind around 15 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 36.
Tuesday
A chance of showers after 1pm. Partly sunny, with a high near 50. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Mostly cloudy, with a low around 39.
Thursday
Partly sunny, with a high near 56.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester MD
 38.97°N 76.29°W (Elev. 3 ft)
Last Update:
4:10 pm EST Nov 14, 2025
Forecast Valid:
3am EST Nov 15, 2025-6pm EST Nov 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