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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Current conditions at

SHENANGO (SGOM8)

Lat: 45.45964°NLon: 111.24447°WElev: 5391.0ft.

41°F

5°C

Humidity	50%
Wind Speed	NNE 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	20 Apr 06:39 AM MDT

More Information:

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

Extended Forecast for

11 Miles S Gallatin Gateway MT

Today
High: 68 °F
Sunny
Tonight
Low: 42 °F
Partly Cloudy
Tuesday
High: 70 °F
Mostly Sunny
Tuesday Night
Low: 44 °F
Mostly Cloudy
Wednesday
High: 59 °F
Chance Rain
then Showers
Likely
Wednesday Night
Low: 29 °F
Rain/Snow
Thursday
High: 38 °F
Snow
Thursday Night
Low: 20 °F
Snow Likely
Friday
High: 37 °F
Snow Likely

Detailed Forecast

Today

Sunny, with a high near 68. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tonight

Partly cloudy, with a low around 42. Southwest wind around 5 mph becoming light and variable after midnight.

Tuesday

Mostly sunny, with a high near 70. Light southeast wind becoming south southwest 5 to 9 mph in the afternoon. Winds could gust as high as 23 mph.

Tuesday Night

Mostly cloudy, with a low around 44. South wind 3 to 6 mph. Winds could gust as high as 20 mph.

Wednesday

A chance of rain before noon, then showers likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Partly sunny, with a high near 59. South southwest wind 5 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Wednesday Night

Rain before 9pm, then rain, possibly mixed with snow between 9pm and 3am, then snow after 3am. Low around 29. South southwest wind 5 to 9 mph becoming light and variable. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. High near 38. Northwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 20. North northwest wind 6 to 9 mph, with gusts as high as 18 mph.

Friday

Snow likely. Mostly cloudy, with a high near 37.

Friday Night

A slight chance of snow before midnight. Mostly cloudy, with a low around 17.

Saturday

A chance of snow. Mostly sunny, with a high near 41.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 20.

Sunday

A chance of snow. Partly sunny, with a high near 44.