Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

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

Clear

59°F

15°C

Humidity 72%
Wind Speed E 4 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 31 Aug 03:35 AM MDT
Extended Forecast for

20 Miles NNW Delta UT

  • Overnight

    Overnight: Mostly clear, with a low around 55. North northeast wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Monday

    Monday: A 50 percent chance of showers and thunderstorms after noon.  Increasing clouds, with a high near 80. Light and variable wind becoming south southeast 9 to 14 mph in the morning.

    High: 80 °F

    Sunny then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms, mainly before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Southwest wind 6 to 13 mph becoming east in the evening.  New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Breezy, with an east southeast wind 6 to 11 mph becoming south southwest 16 to 26 mph in the morning. Winds could gust as high as 37 mph.

    High: 82 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 38 mph.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 82. Breezy.

    High: 82 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 53. Breezy.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Breezy.

    High: 84 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 56. Breezy.

    Low: 56 °F

    Clear and
    Breezy then
    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 55. North northeast wind around 5 mph.
Monday
A 50 percent chance of showers and thunderstorms after noon. Increasing clouds, with a high near 80. Light and variable wind becoming south southeast 9 to 14 mph in the morning.
Monday Night
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 51. Southwest wind 6 to 13 mph becoming east in the evening. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 82. Breezy, with an east southeast wind 6 to 11 mph becoming south southwest 16 to 26 mph in the morning. Winds could gust as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 54. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 38 mph.
Wednesday
Sunny, with a high near 82. Breezy.
Wednesday Night
Mostly clear, with a low around 53. Breezy.
Thursday
Sunny, with a high near 84. Breezy.
Thursday Night
Clear, with a low around 56. Breezy.
Friday
Sunny, with a high near 86. Breezy.
Friday Night
Mostly clear, with a low around 58. Breezy.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Saturday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 82.
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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 am MDT Aug 31, 2026
3am MDT Aug 31, 2026-6pm MDT Sep 6, 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