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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

South Valley Regional Airport (KSVR)

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

Clear

46°F

8°C

Humidity 56%
Wind Speed S 10 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 17 Mar 08:35 AM MDT
Extended Forecast for

West Valley UT

  • Today

    Today: Sunny, with a high near 71. South wind around 7 mph becoming northwest in the afternoon.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. North northwest wind 5 to 8 mph becoming south in the evening.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. South southeast wind 6 to 9 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 51. North wind 5 to 7 mph becoming southeast after midnight.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. South southeast wind 6 to 8 mph becoming northwest in the afternoon.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 53.

    Low: 53 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. South wind around 7 mph becoming northwest in the afternoon.
Tonight
Mostly clear, with a low around 48. North northwest wind 5 to 8 mph becoming south in the evening.
Wednesday
Sunny, with a high near 78. South southeast wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 51. North wind 5 to 7 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 80. South southeast wind 6 to 8 mph becoming northwest in the afternoon.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 81.
Friday Night
Mostly clear, with a low around 56.
Saturday
Sunny, with a high near 81.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 47.
Monday
Partly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Valley UT
 40.67°N 112°W (Elev. 4432 ft)
Last Update:
12:31 am MDT Mar 17, 2026
Forecast Valid:
9am MDT Mar 17, 2026-6pm MDT Mar 23, 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