Heavy Rainfall Across the South; Strong Storm Impacting the Bering Sea

Heavy rainfall and isolated severe thunderstorms are possible across the South with a stalled front across the region. The remnants of Typhoon Hagibis continue to impact the Bering Sea with very strong winds and large waves. Elsewhere, a developing coastal storm is forecast to bring heavy rain and strong winds to New England late Wednesday into Thursday. Read More >

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Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874ft.

Fair

37°F

3°C

Humidity	70%
Wind Speed	calm
Barometer	30.22 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Last update	15 Oct 10:20 am MDT

More Information:

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

Extended Forecast for

Helena MT

Today

Increasing
Clouds
High: 58 °F
Tonight

Cloudy
Low: 39 °F
Wednesday

Becoming
Sunny
High: 69 °F
Wednesday
Night

Partly Cloudy
Low: 41 °F
Thursday

Mostly Cloudy
then Slight
Chance Rain
High: 58 °F
Thursday
Night

Mostly Cloudy
Low: 35 °F
Friday

Mostly Sunny
then Slight
Chance Rain
High: 53 °F
Friday
Night

Slight Chance
Rain/Snow
Low: 32 °F
Saturday

Chance
Rain/Snow
then Chance
Rain
High: 50 °F

Detailed Forecast

Today

Increasing clouds, with a high near 58. Calm wind becoming east southeast around 6 mph in the afternoon.

Tonight

Cloudy, with a low around 39. East southeast wind around 5 mph becoming calm in the evening.

Wednesday

Cloudy through mid morning, then gradual clearing, with a high near 69. Calm wind becoming east around 6 mph in the afternoon.

Wednesday Night

Partly cloudy, with a low around 41. South wind around 6 mph becoming west southwest after midnight.

Thursday

A 20 percent chance of rain after noon. Mostly cloudy, with a high near 58. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.

Thursday Night

Mostly cloudy, with a low around 35.

Friday

A 20 percent chance of rain after noon. Mostly sunny, with a high near 53.

Friday Night

A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 32.

Saturday

A chance of rain and snow before 9am, then a chance of snow between 9am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 50.

Saturday Night

A chance of rain before 9pm, then a chance of rain and snow between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 31.

Sunday

A chance of rain and snow. Mostly cloudy, with a high near 46.

Sunday Night

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

Monday

A chance of rain and snow. Partly sunny, with a high near 48.