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

Hazardous Weather Conditions

Current conditions at

Manti-Ephraim Airport (K41U)

Lat: 39.33133°NLon: 111.61273°WElev: 5500.0ft.

Clear

89°F

32°C

Humidity 16%
Wind Speed S 13 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 08 Aug 06:55 PM MDT
Extended Forecast for

Ephraim UT

Heat Advisory August 8, 07:09pm until August 8, 09:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory August 8, 07:09pm until August 8, 09:00pm

    NOW until 9:00pm Sat

    Heat Advisory

  • Tonight

    Low: 67 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon. Patchy smoke before noon. Partly sunny, with a high near 91. Calm wind becoming west southwest 5 to 9 mph in the morning.

    High: 91 °F

    Patchy Smoke
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. South southwest wind 5 to 7 mph becoming calm after midnight.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Light and variable wind becoming west 6 to 11 mph in the afternoon.

    High: 91 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Monday Night

    Monday Night: A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 63. West wind 5 to 10 mph becoming light and variable after midnight.

    Low: 63 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

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

    Low: 62 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83.

    High: 83 °F

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Patchy smoke. Mostly cloudy, with a low around 67. South southeast wind 5 to 8 mph becoming calm after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Patchy smoke before noon. Partly sunny, with a high near 91. Calm wind becoming west southwest 5 to 9 mph in the morning.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 63. South southwest wind 5 to 7 mph becoming calm after midnight.
Monday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91. Light and variable wind becoming west 6 to 11 mph in the afternoon.
Monday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 63. West wind 5 to 10 mph becoming light and variable after midnight.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90.
Tuesday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 83.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Friday
Showers and thunderstorms likely. Mostly cloudy, with a high near 77.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ephraim UT
 39.34°N 111.56°W (Elev. 6119 ft)
Last Update:
6:21 pm MDT Aug 8, 2026
Forecast Valid:
7pm MDT Aug 8, 2026-6pm MDT Aug 15, 2026
 
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