Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West
Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >
Hazardous Weather Conditions
Current conditions at
JETTE (JETM8)
Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.NA
35°F
2°C
| Humidity | 92% |
| Wind Speed | N 1 MPH |
| Barometer | NA |
| Dewpoint | 33°F (1°C) |
| Visibility | NA |
| Last update | 16 Feb 10:43 PM MST |
Extended Forecast for
Big Arm MT
Winter Weather Advisory February 17, 02:00am until February 17, 05:00pm
Tonight
Low: 40 °F
Rain/Snow
Tuesday
High: 40 °F
Snow then
Chance SnowTuesday Night
Low: 19 °F
Increasing
CloudsWednesday
High: 27 °F
Chance Snow
Wednesday Night
Low: 16 °F
Mostly Cloudy
Thursday
High: 30 °F
Partly Sunny
Thursday Night
Low: 19 °F
Mostly Cloudy
Friday
High: 35 °F
Chance Snow
Friday Night
Low: 20 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of rain before 1am, then a chance of rain and snow between 1am and 4am, then snow after 4am. Steady temperature around 40. West wind 5 to 7 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow, mainly before 10am. High near 40. Southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday Night
Increasing clouds, with a low around 19. Light and variable wind becoming north northeast 5 to 9 mph in the evening.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 27. North northeast wind 6 to 9 mph. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 16. North northeast wind around 5 mph becoming calm in the evening.
Thursday
Partly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 35.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 40.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 28.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 44.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Big Arm MT
47.8°N 114.28°W (Elev. 3061 ft)
47.8°N 114.28°W (Elev. 3061 ft)
11:27 pm MST Feb 16, 2026
11pm MST Feb 16, 2026-6pm MST Feb 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
