Areas of Severe Thunderstorms and Heavy Rain Possible through the Weekend

There will be daily chances for scattered thunderstorms across portions of the Central and Eastern U.S. through the weekend, with severe thunderstorms possible in the northern Plains and Upper Midwest. Potential severe storm hazards may include large hail, damaging winds, and a few tornadoes. Storms could also produce heavy rain that may lead to isolated instances of flash flooding. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

55°F

13°C

Humidity	54%
Wind Speed	N 0 MPH
Barometer	30.18 in (1022.01 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	29 Jun 03:30 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Overnight
Low: 50 °F
Mostly Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 52 °F
Mostly Clear
Monday
High: 89 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 59 °F
Partly Cloudy
Wednesday
High: 89 °F
Sunny then
Slight Chance
T-storms
Wednesday Night
Low: 59 °F
Chance
T-storms then
Mostly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 50. West southwest wind around 5 mph.

Sunday

Sunny, with a high near 80. Light and variable wind becoming north northwest 5 to 8 mph in the morning.

Sunday Night

Mostly clear, with a low around 52. North northwest wind 5 to 7 mph becoming calm in the evening.

Monday

Sunny, with a high near 89. Calm wind becoming east 5 to 7 mph in the afternoon.

Monday Night

Mostly clear, with a low around 58. East wind 5 to 7 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 91. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Tuesday Night

Partly cloudy, with a low around 59. North northwest wind 5 to 8 mph becoming calm after midnight.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 89. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

Wednesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59.

Thursday

A chance of showers and thunderstorms after noon. Partly sunny, with a high near 84.

Thursday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 56.

Independence Day

A chance of showers and thunderstorms. Mostly sunny, with a high near 83.

Friday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 55.

Saturday

A chance of showers and thunderstorms. Mostly sunny, with a high near 79.