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

41°F

5°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 07 Apr 01:35 AM MDT
Extended Forecast for

Etna WY

  • Overnight

    Overnight: Mostly clear, with a low around 32. South southeast wind 3 to 5 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 30 percent chance of showers after noon. Sunny, with a high near 63. Breezy, with a light and variable wind becoming west southwest 13 to 18 mph in the morning. Winds could gust as high as 25 mph.

    High: 63 °F

    Sunny then
    Chance
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Breezy, with a west southwest wind 12 to 17 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 24 mph.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Light and variable wind becoming west southwest 8 to 13 mph in the morning.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. West southwest wind 6 to 11 mph becoming light and variable after midnight.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers before 9am, then a chance of rain showers. Mostly sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 63 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. South southeast wind 3 to 5 mph.
Tuesday
A 30 percent chance of showers after noon. Sunny, with a high near 63. Breezy, with a light and variable wind becoming west southwest 13 to 18 mph in the morning. Winds could gust as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 34. Breezy, with a west southwest wind 12 to 17 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 57. Light and variable wind becoming west southwest 8 to 13 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 37. West southwest wind 6 to 11 mph becoming light and variable after midnight.
Thursday
A slight chance of rain and snow showers before 9am, then a chance of rain showers. Mostly sunny, with a high near 63. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming calm in the evening.
Friday
A 40 percent chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 66.
Friday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 39.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 63. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 37.
Sunday
Showers and possibly a thunderstorm. Mostly cloudy, with a high near 54.
Sunday Night
Rain and snow showers likely. Mostly cloudy, with a low around 32.
Monday
Rain and snow showers likely. Some thunder is also possible. Partly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Etna WY
 43.05°N 111.01°W (Elev. 5948 ft)
Last Update:
1:02 am MDT Apr 7, 2026
Forecast Valid:
1am MDT Apr 7, 2026-6pm MDT Apr 13, 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