Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

76°F

24°C

Humidity	33%
Wind Speed	N 0 MPH
Barometer	30.14 in (1020.66 mb)
Dewpoint	45°F (7°C)
Visibility	10.00 mi
Heat Index	77°F (25°C)
Last update	13 Jul 09:53 AM MDT

More Information:

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

Extended Forecast for

Helena MT

Today
High: 93 °F
Sunny
Tonight
Low: 64 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 52 °F
Chance
T-storms then
Chance
Showers
Tuesday
High: 62 °F
Showers
Likely
Tuesday Night
Low: 49 °F
Chance
Showers
Wednesday
High: 71 °F
Slight Chance
Showers
Wednesday Night
Low: 50 °F
Mostly Clear
Thursday
High: 82 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 93. West northwest wind 5 to 11 mph, with gusts as high as 22 mph.

Tonight

Mostly clear, with a low around 64. West southwest wind 6 to 11 mph, with gusts as high as 22 mph.

Monday

Sunny, with a high near 93. West northwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 26 mph.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. North wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

Tuesday

Showers likely, with thunderstorms also possible after 3pm. Mostly cloudy, with a high near 62. North wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 49. North wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

Wednesday

A 20 percent chance of showers. Partly sunny, with a high near 71. Northwest wind 6 to 8 mph becoming northeast in the afternoon.

Wednesday Night

Mostly clear, with a low around 50. Northeast wind 5 to 9 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.

Thursday

Sunny, with a high near 82.

Thursday Night

Mostly clear, with a low around 55.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 57.