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

Nephi Municipal Airport (KU14)

Lat: 39.7386°NLon: 111.8722°WElev: 5022.0ft.

Partly Cloudy

88°F

31°C

Humidity 19%
Wind Speed SSW 11 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 17 Aug 12:35 PM MDT
Extended Forecast for

2 Miles N Ephraim UT

  • This Afternoon

    This Afternoon: Sunny, with a high near 88. Southwest wind around 7 mph.

    High: 88 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Southwest wind 5 to 7 mph becoming calm  in the evening.

    Low: 49 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51. West southwest wind around 6 mph becoming calm  after midnight.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 96 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 96.

    High: 96 °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 57.

    Low: 57 °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
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 88. Southwest wind around 7 mph.
Tonight
Mostly clear, with a low around 49. Southwest wind 5 to 7 mph becoming calm in the evening.
Monday
Sunny, with a high near 92. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Monday Night
Clear, with a low around 51. West southwest wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 96. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
A 10 percent chance of showers and thunderstorms after noon. Sunny, with a high near 96.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 57.
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 56.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 94.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Ephraim UT
 39.38°N 111.59°W (Elev. 5551 ft)
3:05 am MDT Aug 17, 2025
1pm MDT Aug 17, 2025-6pm MDT Aug 23, 2025
 
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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