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The Regional Temperatures and Precipitation Product for the State of Montana (RTPMT) will be discontinued on May 6, 2026.

Hazardous Weather Conditions

Winter Weather Advisory until April 24, 12:00 PM MDT

Current conditions at

MOUNT LOCKHART (MTKM8)

Lat: 47.91727°NLon: 112.8238°WElev: 6400.0ft.

30°F

-1°C

Humidity	NA
Wind Speed	NA NA 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

28 Miles WSW Bynum MT

Winter Weather Advisory April 23, 02:21am until April 24, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 23, 02:21am until April 24, 12:00pm
NOW until 12:00pm Fri
Winter Weather Advisory
Overnight
Low: 21 °F
Snow and
Patchy
Blowing Snow
Thursday
High: 20 °F
Heavy Snow
and Areas
Blowing Snow
Thursday Night
Low: 11 °F
Heavy Snow
then Chance
Snow
Friday
High: 17 °F
Snow Likely
Friday Night
Low: 9 °F
Chance Snow
Showers
Saturday
High: 19 °F
Chance Snow
Saturday Night
Low: 10 °F
Chance Snow
Sunday
High: 19 °F
Chance Snow

Detailed Forecast

Overnight

Snow. Patchy blowing snow. Steady temperature around 21. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow, mainly before 9am. The snow could be heavy at times. Areas of blowing snow before 3pm. High near 20. Wind chill values as low as zero. Blustery, with a north northwest wind 20 to 26 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly before 7pm. The snow could be heavy at times. Mostly cloudy, with a low around 11. Wind chill values as low as -5. North northwest wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow likely before noon, then snow showers likely after noon. Mostly cloudy, with a high near 17. Wind chill values as low as -5. Northwest wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday Night

A chance of snow showers before 9pm, then a chance of snow after 9pm. Mostly cloudy, with a low around 9. North northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 19. Northwest wind 9 to 13 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph. New snow accumulation of around an inch possible.

Saturday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 10. East northeast wind 11 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

Sunday

A chance of snow. Mostly cloudy, with a high near 19. East northeast wind 11 to 14 mph, with gusts as high as 20 mph.

Sunday Night

A chance of snow, mainly before midnight. Mostly cloudy, with a low around 11.

Monday

A chance of snow, mainly after noon. Partly sunny, with a high near 30.

Monday Night

A chance of snow. Mostly cloudy, with a low around 19.

Tuesday

A chance of snow. Partly sunny, with a high near 33.

Tuesday Night

A chance of snow. Mostly cloudy, with a low around 24.