Severe Thunderstorms and Heavy Rain from the Southern Plains to the Ohio Valley; Wintry Mix in the Northeast

Numerous showers and thunderstorms, some severe, are expected from the southern Plains to the Ohio Valley. The repeating nature of some showers and thunderstorms may lead to isolated flash flooding across the Ohio Valley. An area of freezing rain, with some snow on the northern edge, will cause hazardous travel conditions over portions of New England. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

39°F

4°C

Humidity	41%
Wind Speed	W 4 MPH
Barometer	29.96 in (1014.56 mb)
Dewpoint	17°F (-8°C)
Visibility	10.00 mi
Wind Chill	36°F (2°C)
Last update	04 Mar 01:00 AM MST

More Information:

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

Extended Forecast for

Helena MT

Overnight
Low: 30 °F
Mostly Cloudy
Wednesday
High: 56 °F
Mostly Cloudy
then Chance
Rain
Wednesday Night
Low: 33 °F
Rain then
Rain/Snow
Likely
Thursday
High: 45 °F
Snow Likely
then
Rain/Snow
Likely
Thursday Night
Low: 26 °F
Chance
Rain/Snow
then Chance
Snow
Friday
High: 45 °F
Chance Snow
then Chance
Rain/Snow
Friday Night
Low: 26 °F
Partly Cloudy
Saturday
High: 52 °F
Mostly Cloudy
Saturday Night
Low: 36 °F
Mostly Cloudy

Detailed Forecast

Overnight

Mostly cloudy, with a low around 30. Light south southeast wind.

Wednesday

A 30 percent chance of rain, mainly after 4pm. Mostly cloudy, with a high near 56. South southeast wind 5 to 8 mph becoming west southwest in the afternoon.

Wednesday Night

Rain before 1am, then rain and snow likely. Low around 33. West wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

Snow likely before 2pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 45. West wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 26. West wind 5 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Friday

A chance of snow before 2pm, then a chance of rain and snow. Partly sunny, with a high near 45. Light west wind becoming west northwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Friday Night

Partly cloudy, with a low around 26. West wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 23 mph.

Saturday

Mostly cloudy, with a high near 52. West southwest wind 8 to 17 mph, with gusts as high as 31 mph.

Saturday Night

Mostly cloudy, with a low around 36.

Sunday

Partly sunny, with a high near 59. Breezy.

Sunday Night

A slight chance of rain. Mostly cloudy, with a low around 38.

Monday

A chance of rain. Partly sunny, with a high near 53. Breezy.