
Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.
Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >
Current conditions at
Grangeville - Idaho County Airport (KGIC)
Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.
Overcast
27°F
-3°C
| Humidity | 100% |
| Wind Speed | N 0 MPH |
| Barometer | 29.83 in (1010.16 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 7.00 mi |
| Last update | 20 Feb 07:55 AM PST |
Extended Forecast for
Grangeville ID
Today

High: 32 °F
Partly Sunny
Tonight

Low: 19 °F
Mostly Cloudy
Saturday

High: 40 °F
Partly Sunny
Saturday Night

Low: 28 °F
Mostly Cloudy
Sunday

High: 48 °F
Mostly Sunny
Sunday Night

Low: 36 °F
Chance Rain
Monday

High: 50 °F
Rain Likely
Monday Night

Low: 36 °F
Rain
Tuesday

High: 43 °F
Rain Likely
Detailed Forecast
Today
Partly sunny, with a high near 32. Calm wind becoming west 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 19. Southeast wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 40. Southeast wind around 6 mph.
Saturday Night
Mostly cloudy, with a low around 28. South southeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 48. South southeast wind 3 to 7 mph.
Sunday Night
A 30 percent chance of rain after 11pm. Mostly cloudy, with a low around 36.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Monday Night
Rain. Cloudy, with a low around 36.
Tuesday
Rain likely. Snow level 4800 feet lowering to 4100 feet in the afternoon . Mostly cloudy, with a high near 43.
Tuesday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and 2am, then a chance of snow after 2am. Snow level 4100 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 29.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 44.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Thursday
A chance of rain and snow. Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Grangeville ID
45.95°N 116.12°W (Elev. 3301 ft)
45.95°N 116.12°W (Elev. 3301 ft)
1:01 am MST Feb 20, 2026
9am MST Feb 20, 2026-6pm MST Feb 26, 2026


