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

95°F

35°C

Humidity 11%
Wind Speed S 8 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 26 Aug 02:15 PM MDT
Extended Forecast for

45 Miles W Delta UT

  • This Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Mostly sunny, with a high near 93. West wind around 8 mph.  Chance of precipitation is 20%.

    High: 93 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Partly cloudy, with a low around 69. North wind 5 to 8 mph becoming light and variable  after midnight.  Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Isolated showers and thunderstorms after 3pm.  Sunny, with a high near 95. Southeast wind 5 to 14 mph becoming southwest in the morning.  Chance of precipitation is 20%.

    High: 95 °F

    Sunny then
    Isolated
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 73. South southwest wind 7 to 14 mph.

    Low: 73 °F

    Mostly Cloudy

  • Friday

    Friday: Isolated showers between noon and 3pm, then isolated showers and thunderstorms after 3pm.  Partly sunny, with a high near 91. South southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon.  Chance of precipitation is 20%.

    High: 91 °F

    Partly Sunny
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 9pm, then isolated showers after midnight.  Mostly cloudy, with a low around 67. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 85. Chance of precipitation is 60%.

    High: 85 °F

    Scattered
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 61.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 84.

    High: 84 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly sunny, with a high near 93. West wind around 8 mph. Chance of precipitation is 20%.
Tonight
Scattered showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Partly cloudy, with a low around 69. North wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms after 3pm. Sunny, with a high near 95. Southeast wind 5 to 14 mph becoming southwest in the morning. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 73. South southwest wind 7 to 14 mph.
Friday
Isolated showers between noon and 3pm, then isolated showers and thunderstorms after 3pm. Partly sunny, with a high near 91. South southwest wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers and thunderstorms before 9pm, then isolated showers after midnight. Mostly cloudy, with a low around 67. Chance of precipitation is 20%.
Saturday
Scattered showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 85. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 61.
Sunday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 84.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 61.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 85.
Monday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 61.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
45 Miles W Delta UT
 39.24°N 113.41°W (Elev. 5436 ft)
12:31 pm MDT Aug 26, 2026
2pm 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