Showers and Cooler Temperatures in the East; Multi-Day Rain Event in the Southwest

A cold front in the East will bring showers and thunderstorms and much cooler temperatures from the Northeast into the Southeast. The Southwest, centered around New Mexico, will continue to see showers and thunderstorms, where there maybe isolated flash flooding. Tropical moisture will bring a multi-day period of thunderstorms and locally heavy rainfall across the Southwest beginning Thursday. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

54°F

12°C

Humidity	50%
Wind Speed	WSW 6 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	07 Oct 08:35 PM MDT

More Information:

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

Extended Forecast for

Helena MT

Tonight
Low: 38 °F
Mostly Clear
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 38 °F
Mostly Clear
Thursday
High: 68 °F
Sunny
Thursday Night
Low: 40 °F
Mostly Clear
Friday
High: 76 °F
Sunny
Friday Night
Low: 47 °F
Mostly Clear
then Chance
Rain
Saturday
High: 61 °F
Rain Likely
Saturday Night
Low: 34 °F
Chance Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 38. South southwest wind 6 to 9 mph.

Wednesday

Sunny, with a high near 70. Southwest wind around 6 mph becoming east in the morning.

Wednesday Night

Mostly clear, with a low around 38. Light and variable wind becoming southwest 5 to 7 mph.

Thursday

Sunny, with a high near 68. Calm wind becoming northeast around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 40. North wind around 6 mph becoming calm after midnight.

Friday

Sunny, with a high near 76. South southeast wind 3 to 8 mph.

Friday Night

A 50 percent chance of rain after midnight. Partly cloudy, with a low around 47. South wind 7 to 10 mph, with gusts as high as 20 mph.

Saturday

Rain likely, mainly before noon. Mostly cloudy, with a high near 61. Southwest wind 7 to 13 mph, with gusts as high as 24 mph.

Saturday Night

A chance of rain. Mostly cloudy, with a low around 34.

Sunday

A chance of rain before noon, then a chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Partly sunny, with a high near 49.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 29.

Columbus Day

A chance of rain and snow. Partly sunny, with a high near 49.

Monday Night

A slight chance of rain and snow. Partly cloudy, with a low around 29.

Tuesday

A slight chance of rain and snow. Mostly sunny, with a high near 54.