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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.

32°F

0°C

Humidity	72%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	27 Apr 10:39 AM MDT

More Information:

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

Extended Forecast for

11 Miles SSW Gallatin Gateway MT

Today
High: 36 °F
Snow Likely
Tonight
Low: 21 °F
Chance Snow
then Partly
Cloudy
Tuesday
High: 43 °F
Chance Snow
Tuesday Night
Low: 28 °F
Chance Snow
Wednesday
High: 46 °F
Chance Snow
Wednesday Night
Low: 29 °F
Partly Cloudy
Thursday
High: 51 °F
Sunny
Thursday Night
Low: 31 °F
Mostly Clear
Friday
High: 59 °F
Sunny

Detailed Forecast

Today

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 36. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 30 percent chance of snow, mainly before 9pm. Partly cloudy, with a low around 21. North northwest wind around 5 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

Tuesday

A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 43. Calm wind becoming west northwest 5 to 7 mph in the afternoon. New snow accumulation of less than a half inch possible.

Tuesday Night

A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 28. West northwest wind around 6 mph becoming calm in the evening. Little or no snow accumulation expected.

Wednesday

A chance of snow before 3pm, then a chance of snow showers after 3pm. Some thunder is also possible. Partly sunny, with a high near 46. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Wednesday Night

Partly cloudy, with a low around 29. North wind around 6 mph becoming calm in the evening.

Thursday

Sunny, with a high near 51. Calm wind becoming north around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 31. Calm wind becoming south around 5 mph after midnight.

Friday

Sunny, with a high near 59.

Friday Night

Partly cloudy, with a low around 36.

Saturday

A chance of rain. Partly sunny, with a high near 59.