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

BIG INDIAN VALLEY (BIVU1)

Lat: 38.22461°NLon: 109.27869°WElev: 6957.0ft.

NA

75°F

24°C

Humidity 17%
Wind Speed WSW 14 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 19 Sep 05:20 PM MDT
Extended Forecast for

La Sal UT

  • Tonight

    Tonight: Mostly clear, with a low around 50. West southwest wind 5 to 10 mph becoming north northwest in the evening.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light north northwest wind becoming west 5 to 10 mph in the afternoon.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. West northwest wind around 5 mph becoming northeast after midnight.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 73. East northeast wind around 5 mph becoming southwest in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming east after midnight.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 68.

    High: 68 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers before midnight. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 50. West southwest wind 5 to 10 mph becoming north northwest in the evening.
Sunday
Sunny, with a high near 70. Light north northwest wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 49. West northwest wind around 5 mph becoming northeast after midnight.
Monday
Mostly sunny, with a high near 73. East northeast wind around 5 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming east after midnight.
Tuesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Tuesday Night
Showers and possibly a thunderstorm. Low around 51. Chance of precipitation is 80%.
Wednesday
A chance of showers and thunderstorms, mainly before noon. Partly sunny, with a high near 68.
Wednesday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 52.
Thursday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 53.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 66.
Friday Night
A chance of showers. Mostly cloudy, with a low around 52.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
La Sal UT
 38.32°N 109.26°W (Elev. 7077 ft)
Last Update:
4:36 pm MDT Sep 19, 2026
Forecast Valid:
5pm MDT Sep 19, 2026-6pm MDT Sep 26, 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