Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

JETTE (JETM8)

Lat: 47.76706°NLon: 114.23378°WElev: 3593.0ft.

53°F

12°C

Humidity	64%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	22 Apr 02:43 AM MDT

More Information:

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

Extended Forecast for

3 Miles NW Big Arm MT

Overnight
Low: 45 °F
Mostly Clear
Wednesday
High: 58 °F
Showers
Likely then
Showers
Wednesday Night
Low: 35 °F
Rain/Snow
then Rain
Thursday
High: 47 °F
Rain/Snow
Thursday Night
Low: 29 °F
Chance
Rain/Snow
then Chance
Snow
Friday
High: 45 °F
Chance Snow
Friday Night
Low: 27 °F
Mostly Cloudy
Saturday
High: 47 °F
Partly Sunny
Saturday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 45. Calm wind.

Wednesday

Showers and thunderstorms likely before 1pm, then showers and possibly a thunderstorm between 1pm and 3pm, then rain after 3pm. High near 58. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Rain and snow, becoming all rain after 11pm. Low around 35. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain and snow before noon, then rain and snow showers likely. Some thunder is also possible. High near 47. Light and variable wind becoming north around 6 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.

Thursday Night

A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 29. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

A 30 percent chance of snow. Partly sunny, with a high near 45. New snow accumulation of less than a half inch possible.

Friday Night

Mostly cloudy, with a low around 27.

Saturday

Partly sunny, with a high near 47.

Saturday Night

Partly cloudy, with a low around 26.

Sunday

Mostly sunny, with a high near 49.

Sunday Night

Mostly cloudy, with a low around 28.