Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

Lat: 39.38333°NLon: 112.50967°WElev: 4755.0ft.

Clear

70°F

21°C

Humidity 30%
Wind Speed S 6 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 26 Aug 08:35 AM MDT
Extended Forecast for

22 Miles NW Leamington UT

  • Today

    Today: Sunny, with a high near 92. East northeast wind 6 to 8 mph becoming southwest in the afternoon.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms before 9pm.  Patchy smoke. Partly cloudy, with a low around 64. Northwest wind 6 to 8 mph becoming east after midnight.

    Low: 64 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Thursday

    Thursday: Sunny, with a high near 93. East wind 7 to 14 mph becoming south southwest in the afternoon.

    High: 93 °F

    Sunny

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 65. Southwest wind 7 to 13 mph becoming north in the evening.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 90. East southeast wind 8 to 17 mph becoming southwest in the afternoon.

    High: 90 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 81. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 57.

    Low: 57 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 81.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 92. East northeast wind 6 to 8 mph becoming southwest in the afternoon.
Tonight
A 10 percent chance of showers and thunderstorms before 9pm. Patchy smoke. Partly cloudy, with a low around 64. Northwest wind 6 to 8 mph becoming east after midnight.
Thursday
Sunny, with a high near 93. East wind 7 to 14 mph becoming south southwest in the afternoon.
Thursday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 65. Southwest wind 7 to 13 mph becoming north in the evening.
Friday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 90. East southeast wind 8 to 17 mph becoming southwest in the afternoon.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Saturday
A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 81. Chance of precipitation is 70%.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 57.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 81.
Sunday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 58.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles NW Leamington UT
 39.75°N 112.58°W (Elev. 5305 ft)
4:41 am MDT Aug 26, 2026
8am MDT Aug 26, 2026-6pm MDT Sep 1, 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