Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

HELENA (HRWM8)

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

35°F

2°C

Humidity	88%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	02 Jan 06:53 AM MST

More Information:

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

Extended Forecast for

6 Miles E Marysville MT

Today
High: 43 °F
Slight Chance
Rain
Tonight
Low: 30 °F
Mostly Cloudy
Saturday
High: 43 °F
Mostly Sunny
Saturday Night
Low: 31 °F
Slight Chance
Rain
Sunday
High: 45 °F
Slight Chance
Rain
Sunday Night
Low: 28 °F
Slight Chance
Rain/Snow
Monday
High: 40 °F
Chance
Rain/Snow
Monday Night
Low: 28 °F
Slight Chance
Snow then
Partly Cloudy
Tuesday
High: 38 °F
Partly Sunny

Detailed Forecast

Today

A slight chance of rain before 1pm, then a slight chance of rain after 2pm. Mostly cloudy, with a high near 43. South southwest wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 30. South wind 3 to 6 mph.

Saturday

Mostly sunny, with a high near 43. South wind 3 to 7 mph.

Saturday Night

A 20 percent chance of rain. Mostly cloudy, with a low around 31. South southwest wind around 8 mph.

Sunday

A 20 percent chance of rain after 11am. Mostly sunny, with a high near 45. South southwest wind 7 to 11 mph, with gusts as high as 25 mph.

Sunday Night

A slight chance of rain before 8pm, then a slight chance of rain and snow. Partly cloudy, with a low around 28. South southwest wind 6 to 9 mph. Chance of precipitation is 20%.

Monday

A chance of rain and snow before 11am, then a slight chance of snow between 11am and 2pm, then a slight chance of rain and snow after 2pm. Partly sunny, with a high near 40. Southwest wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Monday Night

A slight chance of snow before 11pm. Mostly cloudy, with a low around 28. West southwest wind around 10 mph, with gusts as high as 23 mph.

Tuesday

Partly sunny, with a high near 38.

Tuesday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 28.

Wednesday

A chance of snow. Partly sunny, with a high near 37.

Wednesday Night

A chance of snow. Mostly cloudy, with a low around 21.

Thursday

A chance of snow. Partly sunny, with a high near 31.