7-Day Forecast 43.05°N 111.01°W (Text-Only)
NWS Forecast for: Etna WY
Issued by: National Weather Service Riverton, WY
Last Update: 9:01 am MST Jan 21, 2026




Today: Sunny, with a high near 25. Calm wind.

Tonight: Partly cloudy, with a low around 4. Calm wind.

Thursday: Mostly sunny, with a high near 29. Calm wind.

Thursday Night: Mostly cloudy, with a low around 9. Calm wind.

Friday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 28. Calm wind becoming northwest around 5 mph in the afternoon.

Friday Night: Mostly clear, with a low around -2. Light and variable wind.

Saturday: Sunny, with a high near 23. Calm wind.

Saturday Night: Mostly clear, with a low around -2.

Sunday: Mostly sunny, with a high near 25.

Sunday Night: Partly cloudy, with a low around 1.

Monday: Mostly sunny, with a high near 30.

Monday Night: A slight chance of snow showers. Mostly cloudy, with a low around 10.

Tuesday: Partly sunny, with a high near 32.



Etna WY
 43.05°N 111.01°W (Elev. 5948 ft)

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