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

Hazardous Weather Conditions

Current conditions at

Delta, Delta Municipal Airport (KDTA)

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

Clear

95°F

35°C

Humidity 10%
Wind Speed E 5 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 19 Aug 06:55 PM MDT
Extended Forecast for

Heat Advisory August 20, 12:00pm until August 21, 07:00am
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 66. South southwest wind around 6 mph becoming northeast in the evening.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 93. South southwest wind 5 to 9 mph.

    High: 93 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. Southwest wind around 8 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. South wind 5 to 10 mph.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. Southwest wind 5 to 11 mph.

    Low: 63 °F

    Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62.

    Low: 62 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 87.

    High: 87 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 66. South southwest wind around 6 mph becoming northeast in the evening.
Thursday
Mostly sunny, with a high near 93. South southwest wind 5 to 9 mph.
Thursday Night
Partly cloudy, with a low around 66. Southwest wind around 8 mph.
Friday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. South wind 5 to 10 mph.
Friday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. Southwest wind 5 to 11 mph.
Saturday
Mostly sunny, with a high near 87.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 62.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 60.
Monday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:

 39.45°N 113.79°W (Elev. 6001 ft)
Last Update:
1:56 pm MDT Aug 19, 2026
Forecast Valid:
7pm MDT Aug 19, 2026-6pm MDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation