Heavy Rain and Flooding Concerns From the Southwest to the Upper Midwest; Heat Continues to Build in the East

Widespread showers and thunderstorms are expected to develop Friday afternoon in the Four Corners region and northern High Plains through the Upper Midwest. Stronger storms may produce heavy to excessive rainfall that will likely lead to scattered instances of flash and urban flooding. Meanwhile, the ongoing dangerous heat wave will peak across the Midwest and Mid-Atlantic through the weekend. Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Clear

66°F

19°C

Humidity	35%
Wind Speed	WSW 8 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	38°F (3°C)
Visibility	10.00 mi
Last update	20 Jun 10:53 PM MDT

More Information:

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

Extended Forecast for

4 Miles WNW Helena MT

Tonight
Low: 51 °F
Mostly Cloudy
Friday
High: 81 °F
Mostly Sunny
then Chance
T-storms
Friday Night
Low: 51 °F
Mostly Clear
Saturday
High: 87 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Mostly Clear
Sunday
High: 94 °F
Sunny
Sunday Night
Low: 57 °F
Mostly Clear
Monday
High: 85 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 51. Light west northwest wind.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 81. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

Mostly clear, with a low around 51. Northwest wind 5 to 10 mph becoming light west after midnight. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 87. Calm wind becoming west northwest 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

Saturday Night

Mostly clear, with a low around 57. West northwest wind 5 to 8 mph becoming light and variable.

Sunday

Sunny, with a high near 94. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 25 mph.

Sunday Night

Mostly clear, with a low around 57. West southwest wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 29 mph.

Monday

Sunny, with a high near 85. West wind 5 to 15 mph, with gusts as high as 28 mph.