
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.
Mostly Cloudy
27°F
-3°C
| Humidity | 79% |
| Wind Speed | E 5 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 21°F (-6°C) |
| Last update | 20 Feb 04:15 PM PST |
Extended Forecast for
Grangeville ID
Tonight

Low: 20 °F
Mostly Cloudy
Saturday

High: 41 °F
Partly Sunny
Saturday Night

Low: 28 °F
Mostly Cloudy
Sunday

High: 47 °F
Decreasing
CloudsSunday Night

Low: 35 °F
Chance Rain
Monday

High: 48 °F
Chance Rain
Monday Night

Low: 38 °F
Rain
Tuesday

High: 44 °F
Rain
Tuesday Night

Low: 30 °F
Chance
Rain/Snow
Detailed Forecast
Tonight
Mostly cloudy, with a low around 20. Light and variable wind becoming south southeast around 6 mph in the evening.
Saturday
Partly sunny, with a high near 41. Southeast wind around 6 mph becoming south southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 28. South wind 3 to 6 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 47. South southeast wind 5 to 9 mph, with gusts as high as 18 mph.
Sunday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35. South wind around 9 mph.
Monday
A 50 percent chance of rain. Mostly cloudy, with a high near 48.
Monday Night
Rain, mainly after 11pm. Low around 38. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Rain. Mostly cloudy, with a high near 44.
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 4700 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 30.
Wednesday
A chance of snow, mainly before 11am. Partly sunny, with a high near 42.
Wednesday Night
A slight chance of snow. Partly cloudy, with a low around 29.
Thursday
A chance of rain and snow. Snow level rising to 4100 feet in the afternoon. Partly sunny, with a high near 47.
Thursday Night
A chance of rain and snow. Snow level 4500 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 32.
Friday
A chance of rain and snow. Snow level 3700 feet. Partly sunny, with a high near 45.
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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 pm MST Feb 20, 2026
5pm MST Feb 20, 2026-6pm MST Feb 27, 2026


