Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Daggett, Barstow-Daggett Airport (KDAG)

Lat: 34.85361°NLon: 116.78667°WElev: 1926.0ft.

Clear

82°F

28°C

Humidity 21%
Wind Speed W 8 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Aug 01:35 AM PDT
Extended Forecast for

21 Miles ESE Barstow CA

Extreme Heat Warning August 18, 10:00am until August 21, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  • Overnight

    Overnight: Partly cloudy, with a low around 79. West northwest wind around 10 mph.

    Low: 79 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 107. West northwest wind 3 to 7 mph.

    High: 107 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 79. North northwest wind 6 to 9 mph.

    Low: 79 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 108. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 108 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 80. West wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 80 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 108.

    High: 108 °F

    Hot

  • Thursday Night

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

    Low: 80 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers and thunderstorms after 11am.  Mostly sunny and hot, with a high near 107.

    High: 107 °F

    Isolated
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 11pm.  Partly cloudy, with a low around 79.

    Low: 79 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 79. West northwest wind around 10 mph.
Tuesday
Mostly sunny and hot, with a high near 107. West northwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 79. North northwest wind 6 to 9 mph.
Wednesday
Sunny and hot, with a high near 108. Calm wind becoming east southeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 80. West wind 5 to 7 mph becoming light and variable after midnight.
Thursday
Sunny and hot, with a high near 108.
Thursday Night
Mostly clear, with a low around 80.
Friday
Isolated showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 107.
Friday Night
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 79.
Saturday
A slight chance of showers and thunderstorms after 11am. Mostly sunny and hot, with a high near 106.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Sunday
A slight chance of showers and thunderstorms. Sunny and hot, with a high near 105.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 104.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles ESE Barstow CA
 34.76°N 116.42°W (Elev. 2014 ft)
11:33 pm PDT Aug 17, 2026
1am PDT Aug 18, 2026-6pm PDT Aug 24, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database