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

Alamo (CMP01)

Lat: 37.36417°NLon: 115.16333°WElev: 3450.0ft.

NA

103°F

39°C

Humidity 8%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Heat Index97°F (36°C)
Last update 31 Jul 05:20 PM PDT
Extended Forecast for

41 Miles WSW Caliente NV

Extreme Heat Warning July 31, 05:42pm until August 2, 08:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning July 31, 05:42pm until August 2, 08:00pm

    NOW until 8:00pm Sun

    Extreme Heat Warning

  • Tonight

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Widespread haze between 9am and 11am. Sunny and hot, with a high near 107. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 107 °F

    Haze then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 66. South southwest wind around 6 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 106. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 106 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

  • Monday

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

    High: 105 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 66.

    Low: 66 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 104.

    High: 104 °F

    Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 65. South wind around 5 mph becoming calm in the evening.
Saturday
Widespread haze between 9am and 11am. Sunny and hot, with a high near 107. Calm wind becoming south 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 66. South southwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny and hot, with a high near 106. Calm wind becoming south 5 to 9 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 105.
Monday Night
Clear, with a low around 66.
Tuesday
Sunny, with a high near 104.
Tuesday Night
Clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 105.
Wednesday Night
Mostly clear, with a low around 68.
Thursday
Sunny, with a high near 104.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 104.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
41 Miles WSW Caliente NV
 37.36°N 115.18°W (Elev. 3599 ft)
Last Update:
3:03 pm PDT Jul 31, 2026
Forecast Valid:
5pm PDT Jul 31, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation