Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

75°F

24°C

Humidity	44%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	29 Aug 03:00 PM MDT

More Information:

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

Extended Forecast for

Helena MT

This Afternoon
High: 77 °F
Chance
T-storms
Tonight
Low: 53 °F
Chance
T-storms then
Slight Chance
Showers
Saturday
High: 83 °F
Sunny
Saturday Night
Low: 55 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Labor Day
High: 88 °F
Sunny
Monday Night
Low: 57 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny

Detailed Forecast

This Afternoon

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. North wind around 8 mph, with gusts as high as 18 mph.

Tonight

A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Partly cloudy, with a low around 53. North wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 83. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Saturday Night

Mostly clear, with a low around 55. Northwest wind 5 to 8 mph becoming southwest in the evening.

Sunday

Sunny, with a high near 86. Calm wind becoming north 5 to 7 mph in the afternoon.

Sunday Night

Mostly clear, with a low around 57. North wind around 6 mph becoming calm after midnight.

Labor Day

Sunny, with a high near 88. Calm wind becoming east northeast around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 57. Northeast wind around 6 mph becoming calm after midnight.