Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

72°F

22°C

Humidity	40%
Wind Speed	WNW 3 MPH
Barometer	30.23 in (1023.71 mb)
Dewpoint	47°F (8°C)
Visibility	10.00 mi
Last update	21 Aug 09:53 AM MDT

More Information:

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

Extended Forecast for

7 Miles WSW Helena MT

Today
High: 84 °F
Sunny then
Patchy Smoke
Tonight
Low: 62 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 83 °F
Chance
T-storms
Saturday Night
Low: 59 °F
Chance
T-storms then
Mostly Cloudy
Sunday
High: 80 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 55 °F
Partly Cloudy
Tuesday
High: 77 °F
Sunny

Detailed Forecast

Today

Patchy smoke between 1pm and 3pm. Sunny, with a high near 84. North northeast wind 3 to 7 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 3am and 4am. Mostly cloudy, with a low around 62. North northeast wind 5 to 7 mph becoming calm in the evening.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 5pm. Mostly cloudy, with a high near 83. Light and variable wind becoming east northeast around 6 mph in the morning.

Saturday Night

A 50 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 59. East wind 6 to 9 mph becoming south southwest after midnight.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. South southwest wind 5 to 13 mph, with gusts as high as 24 mph.

Sunday Night

Mostly clear, with a low around 54. West wind 7 to 10 mph, with gusts as high as 21 mph.

Monday

Sunny, with a high near 77. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 55. Northwest wind 5 to 7 mph becoming calm after midnight.

Tuesday

Sunny, with a high near 77.

Tuesday Night

Partly cloudy, with a low around 56.

Wednesday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 78.