Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Partly Cloudy

37°F

3°C

Humidity	40%
Wind Speed	WNW 14 MPH
Barometer	29.63 in (1003.39 mb)
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	28°F (-2°C)
Last update	07 Jan 02:20 PM MST

More Information:

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

Extended Forecast for

Helena MT

This Afternoon
High: 40 °F
Sunny
Tonight
Low: 18 °F
Partly Cloudy
Thursday
High: 34 °F
Chance Snow
Thursday Night
Low: 20 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 35 °F
Mostly Cloudy
Friday Night
Low: 26 °F
Mostly Cloudy
Saturday
High: 43 °F
Partly Sunny
Saturday Night
Low: 24 °F
Mostly Cloudy
Sunday
High: 47 °F
Partly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 40. West wind 10 to 14 mph, with gusts as high as 26 mph.

Tonight

Partly cloudy, with a low around 18. Southwest wind around 6 mph becoming calm in the evening.

Thursday

A 30 percent chance of snow, mainly between 2pm and 3pm. Mostly sunny, with a high near 34. West wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 20. West wind 9 to 11 mph, with gusts as high as 25 mph.

Friday

Mostly cloudy, with a high near 35. West wind 7 to 13 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 23 mph.

Saturday

Partly sunny, with a high near 43. West southwest wind 6 to 8 mph.

Saturday Night

Mostly cloudy, with a low around 24. South southwest wind around 7 mph.

Sunday

Partly sunny, with a high near 47.