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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.

Current conditions at

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

unknown precip

51°F

11°C

Humidity	NA
Wind Speed	SSE 1 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

7 Miles SSW Cascade MT

Overnight
Low: 54 °F
Rain Likely
Sunday
High: 55 °F
Rain
Sunday Night
Low: 43 °F
Rain and
Breezy
Monday
High: 55 °F
Rain and
Breezy
Monday Night
Low: 45 °F
Rain then
Rain Likely
Tuesday
High: 71 °F
Chance
Showers then
Slight Chance
T-storms
Tuesday Night
Low: 48 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 48 °F
Partly Cloudy

Detailed Forecast

Overnight

Rain likely and possibly a thunderstorm. Cloudy, with a steady temperature around 54. West wind around 8 mph. Chance of precipitation is 70%.

Sunday

Rain. High near 55. Southwest wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain. Low around 43. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Rain, with thunderstorms also possible after noon. High near 55. Breezy, with a west southwest wind 13 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

Monday Night

Rain and possibly a thunderstorm. Low around 45. West southwest wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

Tuesday

A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 71. South southwest wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tuesday Night

Partly cloudy, with a low around 48. South southwest wind 8 to 10 mph.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 73. West southwest wind around 11 mph, with gusts as high as 20 mph.

Wednesday Night

Partly cloudy, with a low around 48.

Thursday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

Thursday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 73.

Friday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 47.

Independence Day

Mostly sunny, with a high near 72.