National Weather Service

News Headlines

SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026
Average Frost and Freeze Dates

Current conditions at

Mountain Home Air Force Base (KMUO)

Lat: 43.05°NLon: 115.86667°WElev: 2995.0ft.

Partly Cloudy

57°F

14°C

Humidity	41%
Wind Speed	NW 11 MPH
Barometer	29.99 in (1015.58 mb)
Dewpoint	33°F (1°C)
Visibility	8.00 mi
Last update	23 Apr 02:55 PM MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

6 Miles ESE Grand View ID

Tonight
Low: 34 °F
Partly Cloudy
then Patchy
Frost
Friday
High: 59 °F
Patchy Frost
then Sunny
and Breezy
Friday Night
Low: 31 °F
Mostly Clear
Saturday
High: 62 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Partly Cloudy
Sunday
High: 62 °F
Mostly Sunny
Sunday Night
Low: 34 °F
Partly Cloudy
Monday
High: 65 °F
Mostly Sunny
Monday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy frost after midnight. Otherwise, partly cloudy, with a low around 34. West northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 30 mph.

Friday

Patchy frost before 9am. Otherwise, mostly sunny, with a high near 59. Breezy, with a northwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

Friday Night

Mostly clear, with a low around 31. North northwest wind 12 to 17 mph becoming light west northwest after midnight. Winds could gust as high as 29 mph.

Saturday

Mostly sunny, with a high near 62. Calm wind becoming north 5 to 8 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 35. West northwest wind 6 to 10 mph.

Sunday

Mostly sunny, with a high near 62.

Sunday Night

Partly cloudy, with a low around 34.

Monday

Mostly sunny, with a high near 65.

Monday Night

Partly cloudy, with a low around 36.