National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

UPPER SAND WASH (USWU1)

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

NA

94°F

34°C

Humidity 6%
Wind Speed NW 10 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Heat Index89°F (32°C)
Last update 13 Jul 05:27 PM MDT
Extended Forecast for

24 Miles S Bonanza UT

  • Tonight

    Tonight: Widespread haze after 1am. Mostly clear, with a low around 64. North northwest wind 5 to 10 mph becoming south southeast after midnight.

    Low: 64 °F

    Mostly Clear
    then Haze

  • Monday

    Monday: Widespread haze before 11am. Sunny, with a high near 89. South wind 10 to 15 mph becoming west northwest in the afternoon.

    High: 89 °F

    Haze then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. West northwest wind 5 to 15 mph becoming south after midnight.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. South southeast wind 5 to 15 mph becoming west in the afternoon.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 66. West northwest wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.

    High: 87 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread haze after 1am. Mostly clear, with a low around 64. North northwest wind 5 to 10 mph becoming south southeast after midnight.
Monday
Widespread haze before 11am. Sunny, with a high near 89. South wind 10 to 15 mph becoming west northwest in the afternoon.
Monday Night
Mostly clear, with a low around 66. West northwest wind 5 to 15 mph becoming south after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. South southeast wind 5 to 15 mph becoming west in the afternoon.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 66. West northwest wind around 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 63.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 62.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
24 Miles S Bonanza UT
 39.69°N 109.16°W (Elev. 7221 ft)
Last Update:
4:52 pm MDT Jul 13, 2025
Forecast Valid:
5pm MDT Jul 13, 2025-6pm MDT Jul 20, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation