National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

Delta, Delta Municipal Airport (KDTA)

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

Clear

82°F

28°C

Humidity 17%
Wind Speed S 18 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 10:55 AM MDT
Extended Forecast for

6 Miles SW Delta UT

  • Today

    Today: Sunny, with a high near 91. South southwest wind around 10 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 56. South southeast wind 8 to 10 mph.

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 94. South southwest wind around 7 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 54. Southwest wind around 6 mph becoming east southeast in the evening.

    Low: 54 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 97. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 97 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 98.

    High: 98 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.

    Low: 63 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96.

    High: 96 °F

    Sunny then
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 91. South southwest wind around 10 mph.
Tonight
Mostly clear, with a low around 56. South southeast wind 8 to 10 mph.
Monday
Sunny, with a high near 94. South southwest wind around 7 mph.
Monday Night
Clear, with a low around 54. Southwest wind around 6 mph becoming east southeast in the evening.
Tuesday
Sunny, with a high near 97. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 98.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 96.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 97.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 62.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 96.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Delta UT
 39.3°N 112.67°W (Elev. 4610 ft)
Last Update:
3:05 am MDT Aug 17, 2025
Forecast Valid:
11am MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation