Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

31°F

-1°C

Humidity	60%
Wind Speed	ENE 1 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	12 Feb 10:00 AM MST

More Information:

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

Extended Forecast for

6 Miles NNW Helena MT

Today
High: 45 °F
Sunny
Tonight
Low: 24 °F
Partly Cloudy
Friday
High: 45 °F
Mostly Sunny
Friday Night
Low: 26 °F
Mostly Cloudy
Saturday
High: 46 °F
Slight Chance
Snow then
Chance
Rain/Snow
Saturday Night
Low: 29 °F
Chance
Rain/Snow
then Chance
Snow
Sunday
High: 45 °F
Chance Snow
Sunday Night
Low: 27 °F
Slight Chance
Rain/Snow
then Partly
Cloudy
Washington's Birthday
High: 44 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow

Detailed Forecast

Today

Sunny, with a high near 45. West southwest wind 3 to 6 mph.

Tonight

Partly cloudy, with a low around 24. Southwest wind 6 to 8 mph.

Friday

Mostly sunny, with a high near 45. Southwest wind 5 to 8 mph.

Friday Night

Mostly cloudy, with a low around 26. Light southwest wind.

Saturday

A slight chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 46. South southwest wind 3 to 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.

Sunday

A 40 percent chance of snow. Partly sunny, with a high near 45. Calm wind becoming west around 6 mph in the afternoon. Little or no snow accumulation expected.

Sunday Night

A slight chance of rain and snow before 11pm. Partly cloudy, with a low around 27. Light south southwest wind.

Washington's Birthday

A slight chance of snow before 2pm, then a slight chance of rain. Partly sunny, with a high near 44.

Monday Night

A chance of rain before 8pm, then a chance of rain and snow between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 26.

Tuesday

Snow likely. Mostly cloudy, with a high near 38.

Tuesday Night

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

Wednesday

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