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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Bolinder Field-Tooele Valley Airport (KTVY)

Lat: 40.61269°NLon: 112.35362°WElev: 4291.0ft.

Partly Cloudy

66°F

19°C

Humidity 55%
Wind Speed NNE 6 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 19 Sep 12:35 PM MDT
Extended Forecast for

7 Miles WNW Magna UT

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. North northwest wind around 7 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. Light and variable wind.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Calm wind becoming north around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 60.

    Low: 60 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. North northwest wind around 7 mph.
Tonight
Mostly clear, with a low around 54. North wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 71. Calm wind becoming north northwest 5 to 8 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. Light and variable wind.
Monday
Sunny, with a high near 75. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 60.
Tuesday
A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Tuesday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 58.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 64.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Magna UT
 40.72°N 112.22°W (Elev. 4308 ft)
Last Update:
12:31 pm MDT Sep 19, 2026
Forecast Valid:
1pm MDT Sep 19, 2026-6pm MDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation