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

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

57°F

14°C

Humidity	41%
Wind Speed	NNW 13 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Last update	17 Oct 02:53 PM MDT

More Information:

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

Extended Forecast for

14 Miles NNE Helena MT

This Afternoon
High: 58 °F
Slight Chance
Showers and
Breezy
Tonight
Low: 29 °F
Showers
Likely then
Chance
Rain/Snow
Saturday
High: 54 °F
Increasing
Clouds
Saturday Night
Low: 39 °F
Mostly Cloudy
then Slight
Chance Rain
Sunday
High: 56 °F
Rain and
Breezy
Sunday Night
Low: 35 °F
Chance Rain
and Breezy
Monday
High: 52 °F
Slight Chance
Rain/Snow
then Sunny
Monday Night
Low: 31 °F
Partly Cloudy
Tuesday
High: 59 °F
Partly Sunny

Detailed Forecast

This Afternoon

A 20 percent chance of showers after 5pm. Partly sunny, with a high near 58. Breezy, with a west wind 21 to 23 mph, with gusts as high as 39 mph.

Tonight

Rain and snow showers likely before 2am, then a slight chance of snow showers between 2am and 4am. Mostly cloudy, with a low around 29. Northwest wind 15 to 20 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

Increasing clouds, with a high near 54. South southwest wind 6 to 11 mph, with gusts as high as 22 mph.

Saturday Night

A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39. South wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 33 mph.

Sunday

Rain. High near 56. Breezy, with a south southeast wind 16 to 26 mph becoming west southwest in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 80%.

Sunday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 35. Breezy, with a west wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 43 mph.

Monday

A slight chance of rain, mixing with snow after 9am, then gradually ending. Mostly sunny, with a high near 52. West wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 31. West wind 9 to 11 mph becoming south after midnight. Winds could gust as high as 20 mph.

Tuesday

Partly sunny, with a high near 59.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Mostly sunny, with a high near 60.

Wednesday Night

Partly cloudy, with a low around 35.

Thursday

Mostly sunny, with a high near 64.