Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Current conditions at

Nephi Municipal Airport (KU14)

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

Overcast

39°F

4°C

Humidity 51%
Wind Speed S 16 MPH
Barometer 29.57 in (1001.36 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 18 Feb 02:15 AM MST
Extended Forecast for

14 Miles N Leamington UT

Wind Advisory February 18, 02:37am until February 18, 06:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory February 18, 02:37am until February 18, 06:00am

    NOW until 6:00am Wed

    Wind Advisory

  • Overnight

    Low: 26 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow, mainly before 5pm.  High near 36. Breezy, with a south southwest wind 18 to 24 mph becoming west northwest in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm.  Partly cloudy, with a low around 10. Wind chill values as low as 1. West northwest wind 6 to 14 mph.  New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values as low as zero. East northeast wind 7 to 10 mph becoming south in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Snow likely, mainly after 11pm.  Cloudy, with a low around 19. East northeast wind 8 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Snow Likely

  • Friday

    Friday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

Detailed Forecast

Overnight
Snow likely, mainly after 5am. Mostly cloudy, with a low around 26. Breezy, with a south southwest wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 5pm. High near 36. Breezy, with a south southwest wind 18 to 24 mph becoming west northwest in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 10. Wind chill values as low as 1. West northwest wind 6 to 14 mph. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 33. Wind chill values as low as zero. East northeast wind 7 to 10 mph becoming south in the afternoon.
Thursday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 19. East northeast wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 9.
Saturday
Sunny, with a high near 35.
Saturday Night
Partly cloudy, with a low around 16.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly clear, with a low around 23.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
A chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles N Leamington UT
 39.74°N 112.31°W (Elev. 5331 ft)
2:07 am MST Feb 18, 2026
2am MST Feb 18, 2026-6pm MST Feb 24, 2026
 
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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