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

Hazardous Weather Conditions

Current conditions at

Alpine (K46U)

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

Overcast

43°F

6°C

Humidity 48%
Wind Speed N 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 09 Feb 12:25 AM MST
Extended Forecast for

Etna WY

  • Overnight

    Overnight: A chance of rain showers before 5am, then a chance of rain and snow showers. Cloudy, with a low around 30. South southeast wind 7 to 9 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Snow showers, possibly mixed with rain before 8am, then a chance of snow showers. High near 37. West wind 8 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Increasing clouds, with a low around 18. South wind 5 to 7 mph becoming calm in the evening.

    Low: 18 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of snow showers after 11am. Cloudy, with a high near 37. Calm wind. Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Snow showers likely before 2am, then snow showers, possibly mixed with rain. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Showers
    Likely then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers, becoming all rain after 11am. High near 40. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 100%.

    High: 40 °F

    Rain/Snow
    then Showers

  • Wednesday Night

    Wednesday Night: Rain likely, possibly mixed with snow showers before 2am, then a chance of snow showers. Cloudy, with a low around 25. Light south southwest wind. Chance of precipitation is 70%.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

    High: 36 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Overnight
A chance of rain showers before 5am, then a chance of rain and snow showers. Cloudy, with a low around 30. South southeast wind 7 to 9 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers, possibly mixed with rain before 8am, then a chance of snow showers. High near 37. West wind 8 to 13 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Increasing clouds, with a low around 18. South wind 5 to 7 mph becoming calm in the evening.
Tuesday
A 30 percent chance of snow showers after 11am. Cloudy, with a high near 37. Calm wind. Little or no snow accumulation expected.
Tuesday Night
Snow showers likely before 2am, then snow showers, possibly mixed with rain. Low around 26. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow showers, becoming all rain after 11am. High near 40. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 100%.
Wednesday Night
Rain likely, possibly mixed with snow showers before 2am, then a chance of snow showers. Cloudy, with a low around 25. Light south southwest wind. Chance of precipitation is 70%.
Thursday
Snow showers likely, mainly after 11am. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 18.
Friday
A 20 percent chance of snow showers. Mostly cloudy, with a high near 35.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19.
Sunday
Snow showers likely. Cloudy, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Etna WY
 43.05°N 111.01°W (Elev. 5948 ft)
Last Update:
1:02 am MST Feb 9, 2026
Forecast Valid:
1am MST Feb 9, 2026-6pm MST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation