Heavy Rain From the Central Plains to the Mid-Atlantic; Heat Wave Begins This Weekend

Strong to severe thunderstorms and heavy rain will impact portions of the central Plains into the Upper Midwest and the Mid-Atlantic through the weekend. A stretch of unusually hot and humid weather is expected across portions of the central U.S. and the Southeast beginning this weekend and continuing through next week. The heat may reach dangerous levels, particularly mid to late next week. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

72°F

22°C

Humidity	46%
Wind Speed	E 8 MPH
Barometer	30.02 in (1016.59 mb)
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	18 Jul 11:35 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Today
High: 88 °F
Sunny
Tonight
Low: 60 °F
Mostly Clear
Saturday
High: 86 °F
Partly Sunny
Saturday Night
Low: 58 °F
Partly Cloudy
Sunday
High: 85 °F
Partly Sunny
Sunday Night
Low: 58 °F
Mostly Cloudy
Monday
High: 76 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 56 °F
Chance
T-storms then
Slight Chance
Showers
Tuesday
High: 76 °F
Slight Chance
Showers then
Chance
T-storms

Detailed Forecast

Today

Sunny, with a high near 88. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

Tonight

Mostly clear, with a low around 60. Northwest wind 5 to 7 mph becoming light and variable after midnight.

Saturday

Partly sunny, with a high near 86. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 24 mph.

Saturday Night

Partly cloudy, with a low around 58. West northwest wind 5 to 13 mph, with gusts as high as 25 mph.

Sunday

Partly sunny, with a high near 85. Light west southwest wind becoming west northwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

Sunday Night

Mostly cloudy, with a low around 58. West northwest wind 5 to 9 mph becoming light west after midnight. Winds could gust as high as 18 mph.

Monday

A 30 percent chance of showers after noon. Mostly cloudy, with a high near 76. Calm wind becoming north 5 to 8 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 56. North wind 5 to 9 mph becoming calm after midnight.

Tuesday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 76.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 54.

Wednesday

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

Wednesday Night

Mostly clear, with a low around 57.

Thursday

Sunny, with a high near 88.