Current conditions at

Mountain Home Air Force Base (KMUO)

Lat: 43.05° N Lon: 115.86667° W Elev: 2995.0 ft.

light rain,fog

39°F

4°C

Humidity 93%
Wind Speed SSE 3 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 37°F (3°C)
Visibility 0.38 mi
Last update 02 Jan 01:20 AM MST
Detailed forecast for

Upper Treasure Valley

Tonight
Rain. Patchy fog. Chance of rain near 100 percent. Lows 33 to 38. Temperature rising into the upper 30s after midnight. Southeast winds up to 10 mph.
Friday
Rain likely in the morning, then mostly sunny in the afternoon. Areas of fog. Chance of rain 60 percent. Highs 48 to 53. Light winds.
Friday Night
Patchy fog in the evening. Mostly cloudy. Lows 34 to 39. Southeast winds 10 to 15 mph. Gusts to 25 mph after midnight.
Saturday
Partly cloudy. A chance of rain, mainly in the afternoon. Chance of rain 30 percent. Highs 50 to 55. Breezy. Southeast winds 10 to 20 mph with gusts to 30 mph.
Saturday Night
Rain likely, mainly in the evening. Chance of rain 60 percent. Lows 36 to 41. Southeast winds 10 to 15 mph with gusts to 25 mph.
Sunday
Mostly cloudy with a 40 percent chance of rain. Highs 49 to 54.
Sunday Night
Rain likely. Chance of rain 60 percent. Lows 33 to 38.
Monday
Patchy fog in the morning. Partly cloudy with a 40 percent chance of rain. Highs 47 to 52.
Monday Night And Tuesday
Mostly cloudy. A slight chance of rain and snow. Patchy fog through the day. Chance of precipitation 20 percent. Lows 28 to 33. Highs 44 to 49.
Tuesday Night
Mostly cloudy with a slight chance of rain and snow. Chance of precipitation 20 percent. Lows 28 to 34.
Wednesday And Wednesday Night
Mostly cloudy. A chance of rain and snow. Chance of precipitation 40 percent. Highs 42 to 47. Lows 24 to 29.
Thursday
Decreasing clouds. A chance of rain in the morning. A chance of snow. Chance of precipitation 30 percent. Highs 38 to 43.



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208 PM MST Thu Jan 1 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database