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 >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Clear

93°F

34°C

Humidity 13%
Wind Speed WSW 10 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 01 Aug 03:55 PM MDT
Extended Forecast for

8 Miles WSW Craters of the Moon National Monument ID

Heat Advisory August 1, 04:47pm until August 2, 12:00am
Red Flag Warning until August 2, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 1, 04:47pm until August 2, 12:00am
    Red Flag Warning until August 2, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 93 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Patchy smoke after 4am. Partly cloudy, with a low around 66. Breezy, with a west wind 19 to 24 mph becoming north northwest 7 to 12 mph in the evening. Winds could gust as high as 38 mph.

    Low: 66 °F

    Partly Cloudy
    and Breezy
    then Patchy
    Smoke

  • Sunday

    Sunday: Patchy smoke between 11am and 1pm. Sunny, with a high near 85. Windy, with a west northwest wind 7 to 12 mph becoming west southwest 20 to 30 mph in the morning. Winds could gust as high as 44 mph.

    High: 85 °F

    Patchy Smoke
    and Windy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 55. Breezy, with a west wind 21 to 26 mph becoming north northwest 7 to 12 mph after midnight. Winds could gust as high as 43 mph.

    Low: 55 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 77. North wind 6 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 93. Breezy, with a west southwest wind around 26 mph, with gusts as high as 40 mph.
Tonight
Patchy smoke after 4am. Partly cloudy, with a low around 66. Breezy, with a west wind 19 to 24 mph becoming north northwest 7 to 12 mph in the evening. Winds could gust as high as 38 mph.
Sunday
Patchy smoke between 11am and 1pm. Sunny, with a high near 85. Windy, with a west northwest wind 7 to 12 mph becoming west southwest 20 to 30 mph in the morning. Winds could gust as high as 44 mph.
Sunday Night
Mostly clear, with a low around 55. Breezy, with a west wind 21 to 26 mph becoming north northwest 7 to 12 mph after midnight. Winds could gust as high as 43 mph.
Monday
Sunny, with a high near 77. North wind 6 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 24 mph.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 63. Breezy.
Thursday
Sunny, with a high near 91. Breezy.
Thursday Night
Clear, with a low around 66. Breezy.
Friday
Sunny, with a high near 91. Breezy.
Friday Night
Mostly clear, with a low around 66. Breezy.
Saturday
Sunny, with a high near 90. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Craters of the Moon National Monument ID
 43.43°N 113.71°W (Elev. 6145 ft)
2:36 pm MDT Aug 1, 2026
4pm MDT Aug 1, 2026-6pm MDT Aug 8, 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