Severe Thunderstorms and Heavy Rain in the Mid-Atlantic; Heat Persists Across the South

Scattered severe thunderstorms and excessive rainfall are possible into the night in the Mid Atlantic, and heavy rain will shift to Virginia and the Carolinas on Friday. Severe thunderstorms are also possible in the Central Plains into the Upper MS Valley and the Deep South tonight. Dangerous heat persists across the Southern Plains and Lower MS Valley and heat will expand into the Southwest. Read More >

Current conditions at

Fort Irwin/Barstow, Bicycle Lake Army Airfield (KBYS)

Lat: 35.28333°NLon: 116.61667°WElev: 2349.0ft.

Clear

85°F

29°C

Humidity 21%
Wind Speed SW 5 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 21 Aug 02:55 AM PDT
Extended Forecast for

24 Miles NE Barstow CA

Extreme Heat Warning August 21, 03:31am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 21, 03:31am until August 21, 08:00pm

    NOW until 8:00pm Fri

    Extreme Heat Warning

  • Overnight

    Low: 81 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 107. West southwest wind 3 to 6 mph.

    High: 107 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 81. Southwest wind 9 to 15 mph, with gusts as high as 22 mph.

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 107. West southwest wind 5 to 7 mph.

    High: 107 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. West wind 8 to 14 mph, with gusts as high as 21 mph.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 107.

    High: 107 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 80.

    Low: 80 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 105.

    High: 105 °F

    Hot

Detailed Forecast

Overnight
Mostly clear, with a low around 81. Southwest wind around 7 mph.
Friday
Sunny and hot, with a high near 107. West southwest wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 81. Southwest wind 9 to 15 mph, with gusts as high as 22 mph.
Saturday
Sunny and hot, with a high near 107. West southwest wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 81. West wind 8 to 14 mph, with gusts as high as 21 mph.
Sunday
Sunny and hot, with a high near 107.
Sunday Night
Mostly clear, with a low around 80.
Monday
Sunny and hot, with a high near 105.
Monday Night
Mostly clear, with a low around 80.
Tuesday
Sunny and hot, with a high near 106.
Tuesday Night
Mostly clear, with a low around 81.
Wednesday
Sunny and hot, with a high near 107.
Wednesday Night
Mostly clear, with a low around 80.
Thursday
Sunny and hot, with a high near 107.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles NE Barstow CA
 35.05°N 116.45°W (Elev. 1916 ft)
2:22 am PDT Aug 21, 2026
3am PDT Aug 21, 2026-6pm PDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database