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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

Norris Hill US-287 MP 60 (MTNOR)

Lat: 45.4996°NLon: 111.69618°WElev: 5699.0ft.

44°F

7°C

Humidity	99%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	19 Jun 03:30 AM MDT

More Information:

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

Extended Forecast for

Mcallister MT

Overnight
Low: 43 °F
Partly Cloudy
Juneteenth
High: 79 °F
Decreasing
Clouds
Friday Night
Low: 49 °F
Mostly Cloudy
Saturday
High: 76 °F
Slight Chance
Showers then
Showers
Likely
Saturday Night
Low: 47 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 76 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 43 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 72 °F
Mostly Sunny
Monday Night
Low: 42 °F
Partly Cloudy

Detailed Forecast

Overnight

Partly cloudy, with a low around 43. North northwest wind around 6 mph becoming light and variable.

Juneteenth

Mostly cloudy, then gradually becoming sunny, with a high near 79. Calm wind becoming north 5 to 9 mph in the morning.

Friday Night

Mostly cloudy, with a low around 49. North wind 5 to 10 mph becoming light and variable after midnight.

Saturday

A slight chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 70%.

Saturday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Mostly cloudy, with a low around 47. South wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%.

Sunday

A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 76. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 43. North northeast wind 6 to 11 mph becoming light north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

Monday

Mostly sunny, with a high near 72. Calm wind becoming north 5 to 8 mph in the morning.

Monday Night

Partly cloudy, with a low around 42.

Tuesday

Sunny, with a high near 82.

Tuesday Night

Mostly clear, with a low around 48.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 49.