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

Hot Springs County Airport (KHSG)

Lat: 43.7136°NLon: 108.3897°WElev: 4902.0ft.

Clear

99°F

37°C

Humidity 8%
Wind Speed W 16 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 01 Aug 06:35 PM MDT
Extended Forecast for

Hamilton Dome WY

Heat Advisory August 1, 07:31pm until August 2, 10:00pm
Red Flag Warning August 2, 01:00pm until August 2, 09:00pm
Click here for hazard details and duration
Heat Advisory
Red Flag Warning
  •  
    Heat Advisory August 1, 07:31pm until August 2, 10:00pm

    NOW until 10:00pm Sun

    Heat Advisory

  • Tonight

    Low: 66 °F

    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke after 7am. Mostly sunny and hot, with a high near 98. Breezy, with an east southeast wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 98 °F

    Patchy Smoke
    and Breezy

  • Sunday Night

    Sunday Night: Areas of smoke before 10pm, then patchy smoke after 1am. Mostly clear, with a low around 59. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.

    Low: 59 °F

    Areas Smoke
    and Breezy

  • Monday

    Monday: Sunny, with a high near 75. Breezy, with a north wind 13 to 23 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Breezy, with a north wind 13 to 18 mph becoming light and variable  after midnight. Winds could gust as high as 24 mph.

    Low: 48 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51. North northeast wind 8 to 13 mph becoming west northwest after midnight.

    Low: 51 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Tonight
Patchy smoke before 1am. Mostly clear, with a low around 66. West southwest wind 9 to 11 mph.
Sunday
Patchy smoke after 7am. Mostly sunny and hot, with a high near 98. Breezy, with an east southeast wind 6 to 11 mph becoming west southwest 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Areas of smoke before 10pm, then patchy smoke after 1am. Mostly clear, with a low around 59. Breezy, with a west wind 11 to 18 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 75. Breezy, with a north wind 13 to 23 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 48. Breezy, with a north wind 13 to 18 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Tuesday
Sunny, with a high near 78. Light and variable wind becoming northeast 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 51. North northeast wind 8 to 13 mph becoming west northwest after midnight.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 92.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Hamilton Dome WY
 43.79°N 108.58°W (Elev. 5600 ft)
6:01 pm MDT Aug 1, 2026
7pm 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