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Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in (1018.2 mb)
Dewpoint 45°F (7°C)
Visibility 6.00 mi
Last update 10 Mar 8:54 am EDT
Extended Forecast for

Arnold MD

  • Today

    Today: Sunny, with a high near 71. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. South wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 40%.

    High: 73 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before midnight, then a slight chance of rain between midnight and 1am, then showers likely after 1am. Mostly cloudy, with a low around 52. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 2pm. Cloudy, with a high near 54. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Partly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. South wind around 5 mph becoming calm in the evening.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 73. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 40%.
Wednesday Night
A chance of showers before midnight, then a slight chance of rain between midnight and 1am, then showers likely after 1am. Mostly cloudy, with a low around 52. South wind around 9 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 2pm. Cloudy, with a high near 54. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Thursday Night
A chance of showers before 8pm. Partly cloudy, with a low around 33. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly cloudy, with a high near 62.
Sunday Night
Showers. Low around 45. Chance of precipitation is 80%.
Monday
Showers. High near 57. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Arnold MD
 39.06°N 76.51°W (Elev. 56 ft)
Last Update:
7:53 am EDT Mar 10, 2026
Forecast Valid:
9am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation