Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Helmville MT-200 MP 53.3 (MTHLM)

Lat: 46.96826°NLon: 112.97487°WElev: 4199.0ft.

45°F

7°C

Humidity	64%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	17 Oct 10:45 AM MDT

More Information:

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

Extended Forecast for

5 Miles N Helmville MT

Today
High: 55 °F
Chance
Showers
Tonight
Low: 20 °F
Rain/Snow
Likely then
Partly Cloudy
Saturday
High: 52 °F
Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
then Chance
Showers
Sunday
High: 50 °F
Showers
Sunday Night
Low: 28 °F
Showers
Likely then
Rain/Snow
Likely
Monday
High: 49 °F
Chance
Rain/Snow
then Mostly
Sunny
Monday Night
Low: 22 °F
Partly Cloudy
Tuesday
High: 54 °F
Mostly Sunny

Detailed Forecast

Today

A 30 percent chance of showers, mainly after 4pm. Mostly sunny, with a high near 55. West wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

Tonight

Rain showers likely, possibly mixing with snow after 11pm, then gradually ending. Snow level 6500 feet lowering to 4300 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 20. West wind 15 to 20 mph becoming light after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

Sunny, with a high near 52. Calm wind becoming west 5 to 7 mph in the morning.

Saturday Night

A 30 percent chance of showers after midnight. Partly cloudy, with a low around 29. West wind 6 to 8 mph becoming south southwest after midnight.

Sunday

Showers. High near 50. West wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain showers likely before midnight, then rain and snow showers likely. Snow level 5800 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 60%. Little or no snow accumulation expected.

Monday

A chance of rain and snow showers before noon. Snow level 4800 feet rising to 5400 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday Night

Partly cloudy, with a low around 22.

Tuesday

Mostly sunny, with a high near 54.

Tuesday Night

Mostly cloudy, with a low around 24.

Wednesday

Mostly sunny, with a high near 53.

Wednesday Night

Partly cloudy, with a low around 26.

Thursday

Mostly sunny, with a high near 58.