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Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Current conditions at

Nephi Municipal Airport (KU14)

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

Rain

41°F

5°C

Humidity 52%
Wind Speed SW 16 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 17 Feb 01:35 PM MST
Extended Forecast for

12 Miles W Nephi UT

Wind Advisory February 17, 10:00pm until February 18, 06:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. Breezy, with a southwest wind around 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Showers
    Likely and
    Breezy

  • Tonight

    Tonight: A 50 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 26. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow. High near 32. South southwest wind 16 to 18 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 15. West wind 6 to 14 mph becoming south southwest after midnight. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 29. South wind 5 to 10 mph.

    High: 29 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 19. New snow accumulation of 1 to 2 inches possible.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 28 °F

    Snow Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 40. Breezy, with a southwest wind around 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 50 percent chance of snow, mainly after 2am. Mostly cloudy, with a low around 26. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 33 mph. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 32. South southwest wind 16 to 18 mph becoming west in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 15. West wind 6 to 14 mph becoming south southwest after midnight. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 29. South wind 5 to 10 mph.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19. New snow accumulation of 1 to 2 inches possible.
Friday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday Night
Partly cloudy, with a low around 13.
Saturday
Sunny, with a high near 34.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles W Nephi UT
 39.72°N 112.05°W (Elev. 6152 ft)
Last Update:
11:22 am MST Feb 17, 2026
Forecast Valid:
2pm MST Feb 17, 2026-6pm MST Feb 23, 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