Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

Current conditions at

UPPER SAND WASH (USWU1)

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

NA

85°F

29°C

Humidity 7%
Wind Speed WSW 9 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Heat Index82°F (28°C)
Last update 03 Jul 07:27 PM MDT
Extended Forecast for

16 Miles S Bonanza UT

  • Tonight

    Tonight: Mostly clear, with a low around 57. West northwest wind around 5 mph becoming east southeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 91. South southeast wind around 5 mph becoming north northwest in the afternoon.

    High: 91 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. North northwest wind around 5 mph becoming south southeast after midnight.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 93. South southeast wind around 5 mph becoming northwest in the afternoon.

    High: 93 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 62. West wind 5 to 10 mph becoming south southeast after midnight.

    Low: 62 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 95.

    High: 95 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 63.

    Low: 63 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 57. West northwest wind around 5 mph becoming east southeast after midnight.
Independence Day
Sunny, with a high near 91. South southeast wind around 5 mph becoming north northwest in the afternoon.
Saturday Night
Mostly clear, with a low around 58. North northwest wind around 5 mph becoming south southeast after midnight.
Sunday
Sunny, with a high near 93. South southeast wind around 5 mph becoming northwest in the afternoon.
Sunday Night
Partly cloudy, with a low around 62. West wind 5 to 10 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 94.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 96.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny and hot, with a high near 99.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles S Bonanza UT
 39.79°N 109.2°W (Elev. 5866 ft)
5:22 pm MDT Jul 3, 2026
8pm MDT Jul 3, 2026-6pm MDT Jul 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database