Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Brigham City Regional Airport (KBMC)

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

Clear

88°F

31°C

Humidity 27%
Wind Speed NA 5 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 24 Aug 12:15 PM MDT
Extended Forecast for

Tremonton UT

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms.  Sunny, with a high near 90. South southwest wind around 8 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 63. West northwest wind around 7 mph becoming north northeast in the evening.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 91. North wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 91 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming northeast in the evening.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 93. North northeast wind 5 to 9 mph becoming light and variable.

    High: 93 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 90.

    High: 90 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Sunny, with a high near 90. South southwest wind around 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 63. West northwest wind around 7 mph becoming north northeast in the evening.
Tuesday
Sunny, with a high near 91. North wind 5 to 7 mph becoming south southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 64. Southwest wind 5 to 8 mph becoming northeast in the evening.
Wednesday
Mostly sunny, with a high near 93. North northeast wind 5 to 9 mph becoming light and variable.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Partly sunny, with a high near 90.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Tremonton UT
 41.72°N 112.18°W (Elev. 4295 ft)
12:31 pm MDT Aug 24, 2026
12pm MDT Aug 24, 2026-6pm MDT Aug 30, 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