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SCN26-50: Discontinuation of the State Forecast Product (SFP) for all NWS Central Region, Southern Region, and Western Region Offices: Effective June 29, 2026
The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will now be discontinued on July 7, 2026.

Hazardous Weather Conditions

Winter Weather Advisory until June 29, 12:00 PM MDT

Current conditions at

SHENANGO (SGOM8)

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

43°F

6°C

Humidity	96%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	29 Jun 09:39 AM MDT

More Information:

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

Extended Forecast for

9 Miles NNW Big Sky MT

Winter Weather Advisory June 29, 10:07am until June 29, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory June 29, 10:07am until June 29, 12:00pm
NOW until 12:00pm Mon
Winter Weather Advisory
Today
High: 34 °F
Heavy Snow
then
Rain/Snow
Tonight
Low: 32 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Tuesday
High: 49 °F
Partly Sunny
then Showers
Likely
Tuesday Night
Low: 35 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 52 °F
Mostly Sunny
then Showers
Likely
Wednesday Night
Low: 36 °F
Chance
Showers then
Partly Cloudy
Thursday
High: 55 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Mostly Cloudy

Detailed Forecast

Today

Snow before 5pm, then rain and snow likely. The snow could be heavy at times. High near 34. Southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Rain and snow likely before 2am, then a slight chance of rain between 2am and 3am. Mostly cloudy, with a low around 32. West southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

A chance of showers and thunderstorms between noon and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 49. Southwest wind around 9 mph. Chance of precipitation is 60%.

Tuesday Night

A 40 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 35. South wind 6 to 8 mph.

Wednesday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 52. West southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

Wednesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 36. West southwest wind 6 to 11 mph becoming south in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 40%.

Thursday

Mostly sunny, with a high near 55. South wind 9 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 29 mph.

Thursday Night

Mostly cloudy, with a low around 39. West southwest wind 7 to 14 mph becoming south in the evening. Winds could gust as high as 26 mph.

Friday

Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 55.

Friday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 38.

Independence Day

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 56.

Saturday Night

Mostly clear, with a low around 39.