
Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds
Hazardous Weather Conditions
- Winter Storm Warning in effect from March 12, 09:00 AM MDT until March 14, 12:00 PM MDT
- Winter Storm Warning in effect from March 11, 06:00 PM MDT until March 12, 12:00 AM MDT
- Winter Weather Advisory until March 11, 06:00 PM MDT
- Avalanche Watch
- Blizzard Warning in effect from March 12, 12:00 AM MDT until March 12, 09:00 AM MDT
Current conditions at
JETTE (JETM8)
Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.NA
25°F
-4°C
| Humidity | 75% |
| Wind Speed | SE 0 MPH |
| Barometer | NA |
| Dewpoint | 18°F (-8°C) |
| Visibility | NA |
| Last update | 11 Mar 08:43 AM MDT |
Extended Forecast for
5 Miles S Swan Lake MT
Winter Weather Advisory March 11, 09:24am until March 11, 06:00pm
Winter Storm Warning March 12, 09:00am until March 14, 12:00pm
Blizzard Warning March 12, 12:00am until March 12, 09:00am
Winter Storm Warning March 11, 06:00pm until March 12, 12:00am
NOW until 6:00pm Wed
Winter Weather Advisory
Today
High: 42 °F
Snow Likely
then
Rain/SnowTonight
Low: 32 °F
Rain/Snow
then RainThursday
High: 38 °F
Rain/Snow and
Breezy then
SnowThursday Night

Low: 30 °F
Snow
Friday

High: 41 °F
Snow
Friday Night

Low: 28 °F
Rain/Snow
Saturday

High: 39 °F
Snow
Saturday Night

Low: 16 °F
Snow Likely
Detailed Forecast
Today
Snow before 5pm, then rain and snow. High near 42. Southwest wind 5 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow, becoming all rain after midnight. Snow level 3400 feet rising to 4900 feet after midnight. Low around 32. South wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Rain before 9am, then snow. Steady temperature around 38. Breezy, with a west wind 14 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow. Low around 30. West southwest wind 5 to 9 mph becoming light after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. High near 41. Light west southwest wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Rain and snow before midnight, then snow between midnight and 3am, then rain and snow after 3am. Snow level 3400 feet. Low around 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday
Snow. High near 39. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 39.
Sunday Night
Snow likely, mainly after midnight. Mostly cloudy, with a low around 26.
Monday
Rain and snow likely. Snow level 3500 feet rising to 5500 feet in the afternoon. Mostly cloudy, with a high near 48.
Monday Night
Rain likely. Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Mostly cloudy, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
5 Miles S Swan Lake MT
47.84°N 113.82°W (Elev. 3205 ft)
47.84°N 113.82°W (Elev. 3205 ft)
2:01 am MDT Mar 11, 2026
9am MDT Mar 11, 2026-6pm MDT Mar 17, 2026



