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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

TRUXTON CANYON (TCRA3)

Lat: 35.78013°NLon: 113.79563°WElev: 5304.0ft.

NA

98°F

37°C

Humidity 13%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index93°F (34°C)
Last update 01 Aug 03:14 PM MST
Extended Forecast for

38 Miles SSE Mesquite NV

Extreme Heat Warning August 1, 03:51pm until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 1, 03:51pm until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 86 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 106. Southeast wind 7 to 17 mph becoming west southwest in the afternoon.

    High: 106 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 84. Southwest wind 11 to 14 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 84 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 106. South southeast wind 9 to 16 mph becoming west southwest in the afternoon.

    High: 106 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 82. South southwest wind 11 to 14 mph becoming southeast after midnight.

    Low: 82 °F

    Mostly Clear

  • Tuesday

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

    High: 105 °F

    Hot

  • Tuesday Night

    Tuesday Night: Clear, with a low around 82.

    Low: 82 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 103.

    High: 103 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 86. West wind 6 to 10 mph becoming southeast in the evening.
Sunday
Sunny and hot, with a high near 106. Southeast wind 7 to 17 mph becoming west southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 84. Southwest wind 11 to 14 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Monday
Sunny and hot, with a high near 106. South southeast wind 9 to 16 mph becoming west southwest in the afternoon.
Monday Night
Mostly clear, with a low around 82. South southwest wind 11 to 14 mph becoming southeast after midnight.
Tuesday
Sunny and hot, with a high near 105.
Tuesday Night
Clear, with a low around 82.
Wednesday
Sunny, with a high near 103.
Wednesday Night
Mostly clear, with a low around 82.
Thursday
Sunny, with a high near 103.
Thursday Night
Mostly clear, with a low around 84.
Friday
Sunny, with a high near 103.
Friday Night
Partly cloudy, with a low around 84.
Saturday
Sunny, with a high near 103.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
38 Miles SSE Mesquite NV
 36.28°N 113.83°W (Elev. 3245 ft)
Last Update:
12:13 pm MST Aug 1, 2026
Forecast Valid:
3pm MST Aug 1, 2026-6pm MST Aug 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation