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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Brigham City Regional Airport (KBMC)

Lat: 41.5464°NLon: 112.0601°WElev: 4230.0ft.

Overcast

66°F

19°C

Humidity 72%
Wind Speed NNW 11 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Sep 08:55 AM MDT
Extended Forecast for

3 Miles WSW Tremonton UT

  • Today

    Today: Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. North northeast wind 7 to 9 mph becoming south southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Showers
    Likely then
    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 56. East southeast wind 5 to 8 mph becoming northeast after midnight. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: Showers and thunderstorms likely, mainly before noon, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 76. Southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 51. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. North wind around 5 mph becoming light and variable.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 3pm. Mostly cloudy, then gradually becoming sunny, with a high near 81. North northeast wind 7 to 9 mph becoming south southeast in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 9pm, then showers likely and possibly a thunderstorm between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 56. East southeast wind 5 to 8 mph becoming northeast after midnight. Chance of precipitation is 60%.
Friday
Showers and thunderstorms likely, mainly before noon, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 76. Southeast wind 6 to 9 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 3am, then a slight chance of showers. Partly cloudy, with a low around 51. West southwest wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. North wind around 5 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Tremonton UT
 41.69°N 112.23°W (Elev. 4236 ft)
Last Update:
12:31 am MDT Sep 17, 2026
Forecast Valid:
9am MDT Sep 17, 2026-6pm MDT Sep 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