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.

Clear

48°F

9°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 08 Apr 09:30 PM MDT
Extended Forecast for

Etna WY

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South southeast wind 3 to 6 mph.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 4pm. Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 65 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming light and variable.

    Low: 37 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers. Partly sunny, with a high near 68. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

    High: 68 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 41. South southwest wind 5 to 8 mph becoming southeast after midnight.

    Low: 41 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after noon. High near 62. South southwest wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    High: 62 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. South southeast wind 5 to 9 mph. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely then
    Chance
    Showers

  • Sunday

    Sunday: Rain, possibly mixed with snow showers. Some thunder is also possible. High near 51. Chance of precipitation is 90%.

    High: 51 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow showers, mainly before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. South southeast wind 3 to 6 mph.
Thursday
A 20 percent chance of showers after 4pm. Sunny, with a high near 65. Calm wind becoming west 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 37. West northwest wind around 6 mph becoming light and variable.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 68. Calm wind becoming south southwest 5 to 8 mph in the afternoon.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41. South southwest wind 5 to 8 mph becoming southeast after midnight.
Saturday
Showers, with thunderstorms also possible after noon. High near 62. South southwest wind 5 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 35. South southeast wind 5 to 9 mph. Chance of precipitation is 70%.
Sunday
Rain, possibly mixed with snow showers. Some thunder is also possible. High near 51. Chance of precipitation is 90%.
Sunday Night
Rain likely, possibly mixed with snow showers, mainly before midnight. Mostly cloudy, with a low around 30. Chance of precipitation is 70%.
Monday
Snow showers likely before noon, then snow showers, possibly mixed with rain. Some thunder is also possible. High near 46. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 48.
Tuesday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 27.
Wednesday
A slight chance of rain and snow showers. Partly sunny, with a high near 53.
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:
8:32 pm MDT Apr 8, 2026
Forecast Valid:
9pm MDT Apr 8, 2026-6pm MDT Apr 15, 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