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.

34°F

1°C

Humidity	77%
Wind Speed	NNE 5 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	18 Oct 11:53 PM MDT

More Information:

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

Extended Forecast for

11 Miles NNE Helena MT

Overnight
Low: 38 °F
Mostly Cloudy
Sunday
High: 55 °F
Rain and
Breezy
Sunday Night
Low: 35 °F
Chance Rain
and Breezy
Monday
High: 52 °F
Slight Chance
Rain/Snow
then Mostly
Sunny and
Breezy
Monday Night
Low: 31 °F
Partly Cloudy
Tuesday
High: 59 °F
Mostly Sunny
Tuesday Night
Low: 32 °F
Partly Cloudy
Wednesday
High: 64 °F
Mostly Sunny
Wednesday Night
Low: 36 °F
Partly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 38. Southeast wind 14 to 16 mph, with gusts as high as 23 mph.

Sunday

Rain, mainly before 3pm. High near 55. Breezy, with a southeast wind 14 to 23 mph becoming west in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%.

Sunday Night

A 40 percent chance of rain, mainly after midnight. Partly cloudy, with a low around 35. Breezy, with a west wind 18 to 23 mph becoming south southwest 11 to 16 mph after midnight. Winds could gust as high as 36 mph.

Monday

A slight chance of rain and snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 52. Breezy, with a south southwest wind 11 to 16 mph becoming west 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.

Monday Night

Partly cloudy, with a low around 31. West wind 9 to 14 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

Tuesday

Mostly sunny, with a high near 59. South wind 7 to 9 mph, with gusts as high as 18 mph.

Tuesday Night

Partly cloudy, with a low around 32. South wind around 8 mph.

Wednesday

Mostly sunny, with a high near 64. South wind 6 to 9 mph, with gusts as high as 18 mph.

Wednesday Night

Partly cloudy, with a low around 36.

Thursday

Mostly sunny, with a high near 63.