Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Current conditions at

UPPER SAND WASH (USWU1)

Lat: 39.70819°NLon: 109.441°WElev: 6469.0ft.

NA

49°F

9°C

Humidity 48%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 28 Jun 04:27 AM MDT
Extended Forecast for

22 Miles SW Bonanza UT

Fire Weather Watch June 29, 12:00pm until June 29, 08:00pm
Red Flag Warning June 28, 12:00pm until June 28, 10:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning
  • Today

    Today: Mostly sunny, with a high near 79. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 79 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Patchy smoke between 11pm and 1am. Partly cloudy, with a low around 46. Breezy, with a northwest wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 46 °F

    Patchy Smoke
    and Breezy

  • Monday

    Monday: Sunny, with a high near 76. West wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79. South wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 30 mph.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 79. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 40 mph.
Tonight
Patchy smoke between 11pm and 1am. Partly cloudy, with a low around 46. Breezy, with a northwest wind 15 to 20 mph becoming north northwest 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Monday
Sunny, with a high near 76. West wind 5 to 15 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 48. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 79. South wind 5 to 15 mph becoming north northwest in the morning. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 89. Breezy.
Friday Night
Partly cloudy, with a low around 57.
Independence Day
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles SW Bonanza UT
 39.79°N 109.46°W (Elev. 6198 ft)
5:03 am MDT Jun 28, 2026
5am MDT Jun 28, 2026-6pm MDT Jul 4, 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