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

Delta, Delta Municipal Airport (KDTA)

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

Clear

90°F

32°C

Humidity 12%
Wind Speed SW 17 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 24 Aug 03:35 PM MDT
Extended Forecast for

20 Miles NNW Delta UT

  • This Afternoon

    This Afternoon: A 10 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 92. Southwest wind around 9 mph.

    High: 92 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 61. South southwest wind 5 to 9 mph becoming east northeast after midnight.

    Low: 61 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 64. Light and variable wind becoming north northeast around 5 mph in the evening.

    Low: 64 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 94. Light and variable wind.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers before midnight.  Partly cloudy, with a low around 65.

    Low: 65 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 94.

    High: 94 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. Southwest wind around 9 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 61. South southwest wind 5 to 9 mph becoming east northeast after midnight.
Tuesday
Sunny, with a high near 92. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 64. Light and variable wind becoming north northeast around 5 mph in the evening.
Wednesday
Sunny, with a high near 94. Light and variable wind.
Wednesday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 63.
Thursday
Sunny, with a high near 96.
Thursday Night
A slight chance of showers before midnight. Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 94.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 62.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 89.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 58.
Monday
A slight chance of showers and thunderstorms. Sunny, with a high near 87.
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ABOUT THIS FORECAST

 
Point Forecast:
20 Miles NNW Delta UT
 39.61°N 112.72°W (Elev. 4600 ft)
12:31 pm MDT Aug 24, 2026
3pm MDT Aug 24, 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