Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Great Lakes
Thunderstorms with strong wind gusts and hail will be possible today from Michigan into the Lower Great Lakes region. A significant and dangerous heat wave will expand from the Central U.S. into the Eastern U.S this weekend through much of next week. Numerous daily record highs and warm lows are likely. Read More >
Hazardous Weather Conditions
Current conditions at
Washington/Reagan National Airport, DC (KDCA)
Lat: 38.85°NLon: 77.03°WElev: 13ft.
A Few Clouds
81°F
27°C
| Humidity | 69% |
| Wind Speed | S 7 mph |
| Barometer | 30.14 in (1020.7 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 84°F (29°C) |
| Last update | 22 Jun 8:52 am EDT |
Extended Forecast for
Tysons Corner VA
Extreme Heat Watch June 23, 11:00am until June 23, 09:00pm
Today
High: 97 °F
Hot
Tonight
Low: 77 °F
Decreasing
CloudsMonday
High: 99 °F
Hot
Monday Night
Low: 79 °F
Mostly Clear
Tuesday
High: 101 °F
Hot
Tuesday Night
Low: 79 °F
Mostly Clear
Wednesday
High: 98 °F
Hot
Wednesday Night
Low: 77 °F
Partly Cloudy
Thursday
High: 96 °F
Mostly Sunny
then Chance
T-storms
Detailed Forecast
Today
Sunny and hot, with a high near 97. Heat index values as high as 103. West wind around 7 mph.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 77. Southwest wind 3 to 6 mph.
Monday
Sunny and hot, with a high near 99. Heat index values as high as 108. Northwest wind around 6 mph.
Monday Night
Mostly clear, with a low around 79. Light west wind.
Tuesday
Sunny and hot, with a high near 101. Northwest wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 79.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 77.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 96. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Tysons Corner VA
38.93°N 77.22°W (Elev. 354 ft)
38.93°N 77.22°W (Elev. 354 ft)
7:30 am EDT Jun 22, 2025
9am EDT Jun 22, 2025-6pm EDT Jun 28, 2025
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