National Weather Service

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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

Short Term Forecast

Current conditions at

ST. MARY (SRYM8)

Lat: 48.74108°NLon: 113.43289°WElev: 4557.0ft.

57°F

14°C

Humidity	62%
Wind Speed	N 5 MPH
Barometer	NA
Dewpoint	44°F (7°C)
Visibility	NA
Last update	18 Jun 02:11 PM MDT

More Information:

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

Extended Forecast for

8 Miles NW Kiowa MT

This Afternoon
High: 48 °F
Chance
Showers
Tonight
Low: 35 °F
Chance
Showers then
Partly Cloudy
Juneteenth
High: 54 °F
Increasing
Clouds
Friday Night
Low: 41 °F
Mostly Cloudy
Saturday
High: 59 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Slight Chance
Showers
Sunday
High: 47 °F
Slight Chance
Showers then
Showers
Likely
Sunday Night
Low: 36 °F
Showers
Likely
Monday
High: 49 °F
Mostly Sunny
then Chance
Showers

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 48. North wind around 9 mph.

Tonight

A 40 percent chance of showers before 9pm. Partly cloudy, with a low around 35. North wind 5 to 13 mph becoming south southeast after midnight. Winds could gust as high as 18 mph.

Juneteenth

Increasing clouds, with a high near 54. Southeast wind 6 to 11 mph, with gusts as high as 18 mph.

Friday Night

Mostly cloudy, with a low around 41. East southeast wind 7 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 59. West southwest wind 8 to 18 mph, with gusts as high as 30 mph.

Saturday Night

A 20 percent chance of showers. Mostly cloudy, with a low around 41. Northwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.

Sunday

A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 47. Northwest wind 7 to 10 mph. Chance of precipitation is 70%.

Sunday Night

Showers likely and possibly a thunderstorm before midnight, then a slight chance of showers. Mostly cloudy, with a low around 36. North wind 6 to 14 mph, with gusts as high as 21 mph.

Monday

A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 49.

Monday Night

Partly cloudy, with a low around 37.

Tuesday

Sunny, with a high near 57.

Tuesday Night

Partly cloudy, with a low around 44.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 61.