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

Hazardous Weather Conditions

Winter Storm Watch in effect from April 15, 06:00 PM MDT until April 17, 06:00 AM MDT

Current conditions at

SHENANGO (SGOM8)

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

39°F

4°C

Humidity	62%
Wind Speed	NE 2 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	14 Apr 08:39 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

Winter Storm Watch April 15, 06:00pm until April 17, 06:00am

Click here for hazard details and duration

Winter Storm Watch

Today
High: 58 °F
Mostly Sunny
Tonight
Low: 34 °F
Partly Cloudy
Wednesday
High: 56 °F
Chance
Rain/Snow
then Chance
Rain
Wednesday Night
Low: 26 °F
Showers then
Rain/Snow
Thursday
High: 34 °F
Heavy Snow
Thursday Night
Low: 17 °F
Snow Likely
then Chance
Snow
Friday
High: 42 °F
Snow Likely
Friday Night
Low: 20 °F
Chance Snow
then Partly
Cloudy
Saturday
High: 52 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 58. South wind 5 to 13 mph becoming west in the morning. Winds could gust as high as 22 mph.

Tonight

Partly cloudy, with a low around 34. South southeast wind 10 to 13 mph, with gusts as high as 21 mph.

Wednesday

A chance of snow before 9am, then a slight chance of rain and snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 56. South southwest wind 11 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Wednesday Night

Rain before midnight, then rain, possibly mixed with snow between midnight and 3am, then snow after 3am. Some thunder is also possible. Low around 26. South southwest wind 15 to 20 mph becoming west 7 to 12 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 34. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Thursday Night

Snow likely, mainly before midnight. Mostly cloudy, with a low around 17. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely, mainly after noon. Mostly cloudy, with a high near 42. Calm wind becoming northwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Friday Night

A chance of snow before midnight. Mostly cloudy, with a low around 20. Northwest wind around 6 mph becoming calm in the evening.

Saturday

Sunny, with a high near 52.

Saturday Night

Partly cloudy, with a low around 28.

Sunday

Sunny, with a high near 62.

Sunday Night

Partly cloudy, with a low around 35.

Monday

A slight chance of rain and snow. Mostly sunny, with a high near 66.