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.

Overcast

46°F

8°C

Humidity 93%
Wind Speed S 5 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 02 Mar 08:55 AM MST
Extended Forecast for

Magna UT

  • Today

    Today: Showers and possibly a thunderstorm. Temperature rising to near 53 by noon, then falling to around 45 during the remainder of the day. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F⇓

    Showers

  • Tonight

    Tonight: Rain likely, mainly before 11pm. Cloudy, with a low around 40. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: A 20 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 52 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 60. South southeast wind 6 to 10 mph.

    High: 60 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely before 8am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain before 2am, then a slight chance of snow. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Showers and possibly a thunderstorm. Temperature rising to near 53 by noon, then falling to around 45 during the remainder of the day. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain likely, mainly before 11pm. Cloudy, with a low around 40. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 20 percent chance of rain before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 37. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 60. South southeast wind 6 to 10 mph.
Wednesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely before 8am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 44. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 2am, then a slight chance of snow. Mostly cloudy, with a low around 33.
Friday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 44.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Magna UT
 40.69°N 112.09°W (Elev. 4482 ft)
Last Update:
11:31 pm MST Mar 1, 2026
Forecast Valid:
9am MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation