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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

RUBY VALLEY (RBYM)

Lat: 45.345°NLon: 112.15028°WElev: 5250.0ft.

56°F

13°C

Humidity	55%
Wind Speed	SSE 7 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Last update	19 Jun 09:00 AM MDT

More Information:

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

Extended Forecast for

12 Miles S Alder MT

Juneteenth
High: 80 °F
Partly Sunny
Tonight
Low: 47 °F
Partly Cloudy
Saturday
High: 73 °F
Chance
Showers then
Showers
Likely
Saturday Night
Low: 44 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 76 °F
Sunny
Sunday Night
Low: 41 °F
Partly Cloudy
Monday
High: 72 °F
Sunny
Monday Night
Low: 40 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny

Detailed Forecast

Juneteenth

Partly sunny, with a high near 80. Calm wind becoming north 5 to 8 mph in the afternoon.

Tonight

Partly cloudy, with a low around 47. North wind 5 to 8 mph becoming light and variable after midnight.

Saturday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 73. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers likely and possibly a thunderstorm before 9pm, then showers likely between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 44. South southwest wind 3 to 7 mph. Chance of precipitation is 60%.

Sunday

Sunny, with a high near 76. Calm wind becoming west 5 to 8 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 41. West northwest wind 5 to 9 mph becoming light and variable after midnight.

Monday

Sunny, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the afternoon.

Monday Night

Mostly clear, with a low around 40. Northeast wind 5 to 10 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 81.

Tuesday Night

Mostly clear, with a low around 45.