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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

CONRAD AG RC (COAM8)

Lat: 48.30453°NLon: 111.92363°WElev: 3706.0ft.

56°F

13°C

Humidity	NA
Wind Speed	ESE 4 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

Shelby MT

Overnight
Low: 48 °F
Slight Chance
T-storms
Thursday
High: 75 °F
Slight Chance
T-storms then
Showers
Likely
Thursday Night
Low: 51 °F
Chance
T-storms
Friday
High: 71 °F
Showers
Friday Night
Low: 48 °F
Showers
Likely then
Mostly Cloudy
Saturday
High: 70 °F
Partly Sunny
Saturday Night
Low: 47 °F
Chance
T-storms then
Chance
Showers
Sunday
High: 61 °F
Showers
Likely and
Breezy
Sunday Night
Low: 45 °F
Showers
Likely and
Breezy

Detailed Forecast

Overnight

A 20 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 48. East wind 5 to 8 mph.

Thursday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 75. East northeast wind 5 to 8 mph becoming south southeast in the afternoon. Chance of precipitation is 60%.

Thursday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 51. South wind 5 to 8 mph becoming east southeast in the evening. Chance of precipitation is 40%.

Friday

Showers and thunderstorms likely before noon, then showers and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. High near 71. East southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 80%.

Friday Night

Showers likely before midnight. Mostly cloudy, with a low around 48. West southwest wind 7 to 9 mph. Chance of precipitation is 60%.

Saturday

Partly sunny, with a high near 70. West northwest wind 7 to 11 mph, with gusts as high as 18 mph.

Saturday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 47. West wind 11 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

Sunday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 61. Breezy, with a west northwest wind 15 to 23 mph, with gusts as high as 33 mph.

Sunday Night

Showers likely. Cloudy, with a low around 45. Breezy.

Monday

Showers. Mostly cloudy, with a high near 62. Breezy.

Monday Night

A chance of showers. Mostly cloudy, with a low around 46. Breezy.

Tuesday

A slight chance of showers. Partly sunny, with a high near 70.

Tuesday Night

Partly cloudy, with a low around 47.

Wednesday

Mostly sunny, with a high near 74.