Cold Front Moving Through the Northeast U.S. Monday; Atmospheric River to Impact the Pacific Northwest Midweek

A cold front will cross the Great Lakes and Northeast U.S. through Monday with gusty winds and areas of rain showers. A strong atmospheric river is expected to move into the Pacific Northwest by midweek bringing a threat for moderate to heavy rainfall, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

33°F

1°C

Humidity	60%
Wind Speed	N 0 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Last update	03 Nov 03:53 AM MST

More Information:

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

Extended Forecast for

Montana City MT

Today
High: 51 °F
Partly Sunny
Tonight
Low: 37 °F
Mostly Cloudy
then Chance
Rain
Tuesday
High: 53 °F
Chance Rain
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 58 °F
Mostly Cloudy
Wednesday Night
Low: 37 °F
Chance Rain
Thursday
High: 51 °F
Slight Chance
Rain then
Mostly Sunny
Thursday Night
Low: 34 °F
Slight Chance
Rain/Snow
Friday
High: 51 °F
Rain/Snow
Likely then
Chance Rain

Detailed Forecast

Today

Partly sunny, with a high near 51. Light and variable wind.

Tonight

A 50 percent chance of rain after 2am. Mostly cloudy, with a low around 37. Calm wind becoming south around 5 mph in the evening.

Tuesday

A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 53. Calm wind becoming west 5 to 8 mph in the morning.

Tuesday Night

Mostly cloudy, with a low around 34. Northwest wind around 5 mph becoming calm.

Wednesday

Mostly cloudy, with a high near 58. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

A 40 percent chance of rain. Mostly cloudy, with a low around 37. Southwest wind 10 to 13 mph, with gusts as high as 24 mph.

Thursday

A 20 percent chance of rain before 11am. Partly sunny, with a high near 51. West wind 10 to 17 mph, with gusts as high as 29 mph.

Thursday Night

A slight chance of rain and snow after 11pm. Mostly cloudy, with a low around 34. West wind around 10 mph becoming south southwest in the evening. Winds could gust as high as 22 mph.

Friday

Rain likely, possibly mixed with snow before 11am, then a chance of rain. Partly sunny, with a high near 51.

Friday Night

A chance of rain, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 31.

Saturday

Mostly sunny, with a high near 48.

Saturday Night

Partly cloudy, with a low around 28.

Sunday

Partly sunny, with a high near 54.