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

Extreme Heat and Excessive Rainfall This Week

A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. Excessive rainfall my bring life-threatening and locally catastrophic flash and urban flooding across portions of southwestern Texas through early Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Annapolis, United States Naval Academy (KNAK)

Lat: 38.99°NLon: 76.49°WElev: 3ft.

Fair

79°F

26°C

Humidity 69%
Wind Speed SW 3 mph
Barometer 30.02 in (1016.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 14 Jul 11:54 pm EDT
Extended Forecast for

Tilghman MDSimilar City Names

Heat Advisory July 15, 10:00am until July 15, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: Clear, with a low around 78. Southwest wind around 10 mph.

    Low: 78 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93. Heat index values as high as 103. Southwest wind around 5 mph.

    High: 93 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 82. Southwest wind 5 to 10 mph.

    Low: 82 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 91. Heat index values as high as 101. North wind around 5 mph becoming south in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 80. South wind around 5 mph becoming north after midnight.

    Low: 80 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 92.

    High: 92 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.

    High: 86 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.

    Low: 78 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Clear, with a low around 78. Southwest wind around 10 mph.
Wednesday
Sunny, with a high near 93. Heat index values as high as 103. Southwest wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 82. Southwest wind 5 to 10 mph.
Thursday
Sunny, with a high near 91. Heat index values as high as 101. North wind around 5 mph becoming south in the afternoon.
Thursday Night
Partly cloudy, with a low around 80. South wind around 5 mph becoming north after midnight.
Friday
Mostly sunny, with a high near 92.
Friday Night
Partly cloudy, with a low around 78.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 78. Chance of precipitation is 50%.
Sunday
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 86. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 77. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 78.
Tuesday
A chance of showers. Partly sunny, with a high near 87. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tilghman MDSimilar City Names
 38.7°N 76.34°W (Elev. 3 ft)
Last Update:
5:58 pm EDT Jul 14, 2026
Forecast Valid:
12am EDT Jul 15, 2026-6pm EDT Jul 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation