Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

Washington/Reagan National Airport, DC (KDCA)

Lat: 38.85°NLon: 77.03°WElev: 13ft.

Mostly Cloudy

87°F

31°C

Humidity 59%
Wind Speed S 15 G 20 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 27 Aug 1:52 pm EDT
Extended Forecast for

Lincolnia VA

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms. Some of the storms could be severe.  Mostly cloudy, with a high near 89. South wind around 10 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe.  Patchy fog between 4am and 5am.  Otherwise, mostly cloudy, with a low around 70. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 70 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Friday

    Friday: A slight chance of showers and thunderstorms after 2pm.  Patchy fog between 7am and 8am.  Otherwise, partly sunny, with a high near 87. Calm wind becoming north around 6 mph in the morning.  Chance of precipitation is 20%.

    High: 87 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am.  Mostly cloudy, with a low around 69. Light north wind.  Chance of precipitation is 20%.

    Low: 69 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 87. North wind 3 to 5 mph.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Patchy fog before 7am.  Otherwise, sunny, with a high near 90.

    High: 90 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a high near 89. South wind around 10 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly before midnight. Some of the storms could be severe. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 70. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
A slight chance of showers and thunderstorms after 2pm. Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 87. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 69. Light north wind. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 87. North wind 3 to 5 mph.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Patchy fog before 7am. Otherwise, sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 93.
Monday Night
Partly cloudy, with a low around 75.
Tuesday
Mostly sunny, with a high near 94.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 75. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lincolnia VA
 38.81°N 77.15°W (Elev. 197 ft)
2:23 pm EDT Aug 27, 2026
2pm EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database