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

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

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

Clear

57°F

14°C

Humidity 87%
Wind Speed SE 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 19 Sep 04:20 AM MDT
Extended Forecast for

Salt Lake City International Airport UT

  • Overnight

    Overnight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.

    Low: 54 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 70. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 70 °F

    Mostly Sunny
    then Isolated
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. North wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 73. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 48. North northwest wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Tuesday

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

    High: 77 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Overnight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 54. Calm wind. Chance of precipitation is 30%.
Saturday
Isolated showers and thunderstorms between noon and 3pm. Mostly sunny, with a high near 70. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 48. North wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 73. Light and variable wind becoming north northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 48. North northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 78.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Salt Lake City International Airport UT
 40.79°N 111.99°W (Elev. 4157 ft)
Last Update:
12:36 am MDT Sep 19, 2026
Forecast Valid:
4am MDT Sep 19, 2026-6pm MDT Sep 25, 2026
 
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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