Strong Storms and Heavy Rainfall Threats; Dangerous Heat for Southern Plains into the Southwest

Thunderstorms, some severe, will impact areas of the Plains into the Midwest today. Rainfall can be locally heavy as well from these storms with isolated instances of flash flooding. Monsoonal flow will enhance rainfall across the Four Corners into the central Rockies today. Meanwhile, summer heat continues for the southern Plains, Southwest into southern California. Read More >

Current conditions at

ROOSEVELT (K74V)

Lat: 40.28°NLon: 110.05°WElev: 5171.0ft.

Mostly Cloudy

63°F

17°C

Humidity 67%
Wind Speed WSW 6 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 25 Aug 07:35 AM MDT
Extended Forecast for

10 Miles NNW Altonah UT

  • Today

    Today: A 40 percent chance of showers and thunderstorms after noon.  Sunny through mid morning, then becoming partly sunny, with a high near 81. North wind 5 to 7 mph becoming south in the afternoon.

    High: 81 °F

    Sunny then
    Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 57. North northwest wind 6 to 9 mph.

    Low: 57 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80. North northwest wind 5 to 7 mph becoming south in the afternoon.

    High: 80 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Mostly cloudy, with a low around 57. North northwest wind 3 to 8 mph.  Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 82. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Saturday

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

    High: 77 °F

    Slight Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms after noon. Sunny through mid morning, then becoming partly sunny, with a high near 81. North wind 5 to 7 mph becoming south in the afternoon.
Tonight
Partly cloudy, with a low around 57. North northwest wind 6 to 9 mph.
Wednesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. North northwest wind 5 to 7 mph becoming south in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 57. North northwest wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 59.
Friday
Mostly sunny, with a high near 82.
Friday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 77.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Sunday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Altonah UT
 40.54°N 110.32°W (Elev. 8399 ft)
12:31 am MDT Aug 25, 2026
8am MDT Aug 25, 2026-6pm MDT Aug 31, 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