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

Heavy Precipitation in the West; Wintry Mix in the North; Fire Weather in the High Plains

Pacific moisture will continue to bring locally heavy coastal/lower elevation rain and heavy mountain snow to the West Coast and portions of the Intermountain West through Monday. A wintry mix will create hazardous travel across the northern Plains and Upper Midwest into early Monday. Dry, gusty winds are resulting in elevated to critical fire weather in the south/central High Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

Lat: 43.1846°NLon: 111.0424°WElev: 5634.0ft.

Mist

32°F

0°C

Humidity NA
Wind Speed WNW 5 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint N/A
Visibility 1.25 mi
Wind Chill27°F (-3°C)
Last update NA
Extended Forecast for

Etna WY

  • Today

    Today: Snow showers, mainly before 4pm. Patchy fog between noon and 1pm. High near 35. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow Showers
    and Patchy
    Fog

  • Tonight

    Tonight: Snow showers likely, mainly after 2am. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 25. South southeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Snow Showers
    Likely and
    Patchy Fog

  • Tuesday

    Tuesday: Snow showers. High near 35. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Showers

  • Tuesday Night

    Tuesday Night: Snow showers. Low around 28. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow Showers

  • Wednesday

    Wednesday: Snow showers. High near 33. West southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 11. South southwest wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 11 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely. Mostly cloudy, with a high near 25. South wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 70%.

    High: 25 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers. Mostly cloudy, with a high near 24.

    High: 24 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow showers, mainly before 4pm. Patchy fog between noon and 1pm. High near 35. Light and variable wind becoming south 5 to 10 mph in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely, mainly after 2am. Patchy fog before 7pm. Otherwise, mostly cloudy, with a low around 25. South southeast wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers. High near 35. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow showers. Low around 28. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers. High near 33. West southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers likely, mainly after 11pm. Mostly cloudy, with a low around 11. South southwest wind 3 to 6 mph. Chance of precipitation is 60%.
Thursday
Snow showers likely. Mostly cloudy, with a high near 25. South wind 5 to 9 mph becoming west in the afternoon. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 9.
Friday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 24.
Friday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 8.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Etna WY
 43.05°N 111.01°W (Elev. 5948 ft)
Last Update:
6:32 am MST Jan 5, 2026
Forecast Valid:
7am MST Jan 5, 2026-6pm MST Jan 11, 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