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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 in effect from June 27, 06:00 PM MDT until June 29, 12:00 PM MDT

Current conditions at

Boulder Hill I-15 MP 170.9 (MTBOU)

Lat: 46.3233°NLon: 112.06891°WElev: 5593.0ft.

unknown precip

49°F

9°C

Humidity	70%
Wind Speed	SSW 0 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	27 Jun 07:15 AM MDT

More Information:

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

Extended Forecast for

8 Miles NW Corbin MT

Winter Weather Advisory June 27, 06:00pm until June 29, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 55 °F
Showers
Tonight
Low: 37 °F
Showers
Sunday
High: 43 °F
Rain
Sunday Night
Low: 37 °F
Rain
Monday
High: 47 °F
Rain
Monday Night
Low: 38 °F
Showers
Likely then
Slight Chance
Showers
Tuesday
High: 61 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 41 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 65 °F
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Today

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 55. West northwest wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then rain after midnight. Low around 37. West wind 8 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Sunday

Rain. High near 43. West southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Sunday Night

Rain. Low around 37. Southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

Monday

Rain. High near 47. Southwest wind 13 to 16 mph, with gusts as high as 32 mph. Chance of precipitation is 90%.

Monday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 38. Southwest wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 61. West wind around 7 mph.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41. West wind around 5 mph becoming calm.

Wednesday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 65.

Wednesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 42.

Thursday

A chance of showers and thunderstorms. Mostly sunny, with a high near 69.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 45.