Briefing for Late June Heat Wave
An early season heat wave will bring dangerously hot and humid conditions across most of the region beginning Sunday through Wednesday. Read More >
Hazardous Weather Conditions
Current conditions at
Annapolis, United States Naval Academy (KNAK)
Lat: 38.99°NLon: 76.49°WElev: 3ft.
Fair
87°F
31°C
| Humidity | 63% |
| Wind Speed | W 6 mph |
| Barometer | 30.04 in (1017.5 mb) |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 94°F (34°C) |
| Last update | 22 Jun 6:54 pm EDT |
Extended Forecast for
Chester MD
Heat Advisory June 23, 08:00am until June 24, 08:00pm
Tonight
Low: 79 °F
Decreasing
CloudsMonday
High: 95 °F
Sunny
Monday Night
Low: 80 °F
Mostly Clear
Tuesday
High: 99 °F
Hot
Tuesday Night
Low: 80 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 76 °F
Partly Cloudy
Thursday
High: 92 °F
Sunny then
Chance
T-stormsThursday Night
Low: 76 °F
Chance
T-storms
Detailed Forecast
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 79. West wind around 5 mph.
Monday
Sunny, with a high near 95. Heat index values as high as 106. Northwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 80. Calm wind.
Tuesday
Sunny and hot, with a high near 99. Heat index values as high as 104. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 80. Calm wind.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 76.
Thursday
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 92. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 76. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Chester MD
38.96°N 76.26°W (Elev. 3 ft)
38.96°N 76.26°W (Elev. 3 ft)
4:12 pm EDT Jun 22, 2025
7pm EDT Jun 22, 2025-6pm EDT Jun 29, 2025
Additional Resources
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Hourly Weather Forecast
