Storm Impacting the Southwest U.S.

A slow moving weather disturbance will continue to bring periodic rain showers, a few isolated thunderstorms, and a localized flash flooding across the Southwest. The threat will expand into the Southern Plains Wednesday night. Moderate to heavy snow across the Sierra Nevada and southern Utah Ranges will continue into the overnight period. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Overcast

43°F

6°C

Humidity	82%
Wind Speed	WNW 5 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Wind Chill	40°F (4°C)
Last update	18 Nov 06:53 PM MST

More Information:

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

Extended Forecast for

Helena MT

Tonight
Low: 33 °F
Slight Chance
Rain
Wednesday
High: 43 °F
Chance Snow
then Slight
Chance
Rain/Snow
Wednesday Night
Low: 28 °F
Mostly Clear
Thursday
High: 49 °F
Sunny
Thursday Night
Low: 27 °F
Mostly Clear
Friday
High: 50 °F
Sunny
Friday Night
Low: 33 °F
Partly Cloudy
Saturday
High: 51 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Slight Chance
Rain

Detailed Forecast

Tonight

A 20 percent chance of rain after 11pm. Partly cloudy, with a low around 33. Light west wind.

Wednesday

A chance of snow, possibly mixing with rain after noon, then gradually ending. Partly sunny, with a high near 43. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

Wednesday Night

Mostly clear, with a low around 28. Light south southwest wind.

Thursday

Sunny, with a high near 49. Light south wind.

Thursday Night

Mostly clear, with a low around 27. South southwest wind 3 to 6 mph.

Friday

Sunny, with a high near 50. West southwest wind 6 to 8 mph, with gusts as high as 18 mph.

Friday Night

Partly cloudy, with a low around 33. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.

Saturday

Mostly sunny, with a high near 51. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

Saturday Night

A slight chance of rain after 11pm. Mostly cloudy, with a low around 35.

Sunday

A slight chance of rain before 8am, then a slight chance of rain and snow between 8am and 11am, then a slight chance of rain after 11am. Partly sunny, with a high near 52.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 35.

Monday

A chance of rain and snow. Partly sunny, with a high near 51.

Monday Night

A chance of rain and snow. Mostly cloudy, with a low around 25.

Tuesday

A chance of snow. Partly sunny, with a high near 34.