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

42 Miles W Delta UT

  • Today

    Today: Mostly sunny, with a high near 78. West southwest wind 3 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Patchy smoke after 9pm. Partly cloudy, with a low around 63. Northwest wind around 7 mph becoming east southeast in the evening.  Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Southwest wind 6 to 15 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 65. South wind 8 to 11 mph.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 3pm.  Partly sunny, with a high near 77. South wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Mostly cloudy, with a high near 68. Chance of precipitation is 70%.

    High: 68 °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 55.

    Low: 55 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after noon.  Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers then
    Chance
    T-storms

Detailed Forecast

Today
Mostly sunny, with a high near 78. West southwest wind 3 to 8 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Patchy smoke after 9pm. Partly cloudy, with a low around 63. Northwest wind around 7 mph becoming east southeast in the evening. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 80. Southwest wind 6 to 15 mph.
Thursday Night
Mostly cloudy, with a low around 65. South wind 8 to 11 mph.
Friday
A 10 percent chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 77. South wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 59.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 68. 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 55.
Sunday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 69.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles W Delta UT
 39.43°N 113.33°W (Elev. 8146 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

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Hourly Weather Forecast

National Digital Forecast Database