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

Early Heat Wave in the West; Fire Concerns in the Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Elevated to critical fire weather conditions are expected today across the High Plains and southern Plains. Lake effect snow downwind of the Great Lakes will taper off today. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Clear

63°F

17°C

Humidity 31%
Wind Speed S 6 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 17 Mar 12:15 PM MDT
Extended Forecast for

10 Miles SSE Eureka UT

  • This Afternoon

    This Afternoon: Sunny, with a high near 59. West southwest wind around 9 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 43. Northwest wind 7 to 10 mph becoming south southwest after midnight.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. West southwest wind around 10 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. West southwest wind 6 to 8 mph becoming southeast after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 70. South wind around 9 mph becoming west in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 59. West southwest wind around 9 mph.
Tonight
Mostly clear, with a low around 43. Northwest wind 7 to 10 mph becoming south southwest after midnight.
Wednesday
Sunny, with a high near 67. West southwest wind around 10 mph.
Wednesday Night
Mostly clear, with a low around 46. West southwest wind 6 to 8 mph becoming southeast after midnight.
Thursday
Sunny, with a high near 70. South wind around 9 mph becoming west in the afternoon.
Thursday Night
Mostly clear, with a low around 46.
Friday
Sunny, with a high near 72.
Friday Night
Clear, with a low around 50.
Saturday
Sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Eureka UT
 39.83°N 112.07°W (Elev. 7497 ft)
Last Update:
12:31 pm MDT Mar 17, 2026
Forecast Valid:
12pm MDT Mar 17, 2026-6pm MDT Mar 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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