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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Salt Lake City, Salt Lake City International Airport (KSLC)

Lat: 40.77069°NLon: 111.96503°WElev: 4226.0ft.

Overcast

46°F

8°C

Humidity 45%
Wind Speed SSE 6 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 07 Dec 01:05 PM MST
Extended Forecast for

Magna UT

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 46. South southeast wind around 6 mph.

    High: 46 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. South wind around 6 mph becoming calm after midnight.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.

    High: 49 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. South southeast wind 5 to 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 50. South wind around 6 mph.

    High: 50 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain. Cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain. Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain, mainly before 11am. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 46. South southeast wind around 6 mph.
Tonight
Mostly cloudy, with a low around 33. South wind around 6 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 49. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. South southeast wind 5 to 7 mph.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 50. South wind around 6 mph.
Tuesday Night
A 30 percent chance of rain. Cloudy, with a low around 42.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42.
Thursday
A chance of rain, mainly before 11am. Partly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Sunny, with a high near 53.
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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:
2:03 am MST Dec 7, 2025
Forecast Valid:
1pm MST Dec 7, 2025-6pm MST Dec 13, 2025
 
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