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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Manti-Ephraim Airport (K41U)

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

Overcast

66°F

19°C

Humidity 92%
Wind Speed WNW 9 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 28 Aug 03:55 PM MDT
Extended Forecast for

Manti UT

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Mostly cloudy, with a steady temperature around 83. Southwest wind around 11 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 82. South southeast wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 54. North wind around 7 mph becoming south in the evening. Chance of precipitation is 60%.

    Low: 54 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. South southeast wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Scattered
    Showers then
    Partly Cloudy

  • Monday

    Monday: Isolated showers before 9am, then isolated showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 80. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Isolated
    T-storms then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a steady temperature around 83. Southwest wind around 11 mph. Chance of precipitation is 40%.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 60. South southeast wind 8 to 10 mph. Chance of precipitation is 30%.
Saturday
Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 9am. High near 82. South southeast wind 8 to 13 mph becoming west in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms between midnight and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 54. North wind around 7 mph becoming south in the evening. Chance of precipitation is 60%.
Sunday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. South southeast wind 5 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 50%.
Sunday Night
Scattered showers and thunderstorms before midnight. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Monday
Isolated showers before 9am, then isolated showers and thunderstorms between 9am and noon, then showers likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 80. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 81.
Tuesday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 53.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 52.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 53.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
Manti UT
 39.27°N 111.63°W (Elev. 5620 ft)
Last Update:
12:31 pm MDT Aug 28, 2026
Forecast Valid:
4pm MDT Aug 28, 2026-6pm MDT Sep 4, 2026
 
Forecast Discussion
 
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Additional Resources

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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