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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

BRENNER (BRRM8)

Lat: 44.93656°NLon: 113.25239°WElev: 6631.0ft.

51°F

11°C

Humidity	71%
Wind Speed	WNW 9 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	27 Jun 11:47 AM MDT

More Information:

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

Extended Forecast for

8 Miles W Grant MT

This Afternoon
High: 58 °F
Showers
Tonight
Low: 33 °F
Showers then
Rain/Snow
Sunday
High: 46 °F
Rain/Snow
then Showers
Sunday Night
Low: 33 °F
Rain
Monday
High: 53 °F
Showers
Monday Night
Low: 35 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 64 °F
Partly Sunny
then Chance
T-storms
Tuesday Night
Low: 37 °F
Chance
T-storms then
Mostly Cloudy
Wednesday
High: 68 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

This Afternoon

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 58. West wind 8 to 10 mph becoming north northeast. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Rain showers before midnight, then rain between midnight and 5am, then rain likely, possibly mixed with snow after 5am. Some thunder is also possible. Low around 33. Northwest wind 10 to 13 mph becoming east northeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow, becoming all rain after 10am. Some thunder is also possible. High near 46. West southwest wind 10 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Sunday Night

Rain. Low around 33. West southwest wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

Monday

Rain, mainly before 3pm, then showers likely and possibly a thunderstorm after 3pm. High near 53. West southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Monday Night

A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 35. West southwest wind 6 to 14 mph, with gusts as high as 21 mph.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 64. Calm wind becoming southwest 5 to 7 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 37. Southwest wind 5 to 8 mph.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 68.

Wednesday Night

Partly cloudy, with a low around 40.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 72.

Thursday Night

Partly cloudy, with a low around 42.

Friday

A chance of showers and thunderstorms. Partly sunny, with a high near 72.