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

Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Fair

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 30 Jun 1:55 am EDT
Extended Forecast for

3 Miles SW Spotsylvania VA

  • Overnight

    Overnight: Patchy fog after 5am. Otherwise, mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 7am. Otherwise, sunny, with a high near 91. Calm wind becoming south around 6 mph in the morning.

    High: 91 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. South wind 5 to 7 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. Heat index values as high as 105. Southwest wind 3 to 7 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 73. Light southwest wind.

    Low: 73 °F

    Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Thursday Night

    Thursday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Friday

    Friday: Sunny and hot, with a high near 102.

    High: 102 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog after 5am. Otherwise, mostly clear, with a low around 66. Calm wind.
Tuesday
Patchy fog before 7am. Otherwise, sunny, with a high near 91. Calm wind becoming south around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 68. South wind 5 to 7 mph.
Wednesday
Sunny and hot, with a high near 98. Heat index values as high as 105. Southwest wind 3 to 7 mph.
Wednesday Night
Clear, with a low around 73. Light southwest wind.
Thursday
Sunny and hot, with a high near 102.
Thursday Night
Clear, with a low around 75.
Friday
Sunny and hot, with a high near 102.
Friday Night
Mostly clear, with a low around 74.
Independence Day
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 101. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 98. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Spotsylvania VA
 38.15°N 77.72°W (Elev. 367 ft)
Last Update:
10:53 pm EDT Jun 29, 2026
Forecast Valid:
2am EDT Jun 30, 2026-6pm EDT Jul 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation