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

South Valley Regional Airport (KSVR)

Lat: 40.6196°NLon: 111.99016°WElev: 4596.0ft.

Clear

81°F

27°C

Humidity 18%
Wind Speed SSE 16 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 May 10:35 AM MDT
Extended Forecast for

Magna UT

  • Today

    Today: A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Partly sunny, with a high near 91. South wind 14 to 16 mph.

    High: 91 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm. Patchy blowing dust before midnight. Mostly clear, with a low around 53. South southwest wind 12 to 17 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 34 mph.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming north northwest 5 to 8 mph in the morning.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 51. North wind around 6 mph becoming calm after midnight.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 80. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

Today
A 30 percent chance of showers and thunderstorms, mainly between noon and 3pm. Partly sunny, with a high near 91. South wind 14 to 16 mph.
Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Patchy blowing dust before midnight. Mostly clear, with a low around 53. South southwest wind 12 to 17 mph becoming west northwest 6 to 11 mph after midnight. Winds could gust as high as 34 mph.
Thursday
Sunny, with a high near 73. Calm wind becoming north northwest 5 to 8 mph in the morning.
Thursday Night
Clear, with a low around 51. North wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 80. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A slight chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 58.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 39.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Magna UT
 40.71°N 112.1°W (Elev. 4236 ft)
Last Update:
10:37 am MDT May 13, 2026
Forecast Valid:
10am MDT May 13, 2026-6pm MDT May 19, 2026
 
Forecast Discussion
 
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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