Tropical Storm Edouard Impacting the Northwestern Gulf Coast; Hazardous Heat expands in the East

Tropical Storm Edouard will impact the northwestern Gulf Coast through Wednesday with gusty winds, storm surge, and heavy rainfall. Flash and river flooding will be possible, especially in southeastern Texas. Hazardous heat will expand across the central and eastern U.S. by mid-week, and daily chances for severe thunderstorms are expected from the eastern Great Lakes to the Mid-Atlantic this 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	30%
Wind Speed	N 0 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Last update	01 Sep 08:35 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: 54 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 81 °F
Partly Sunny
then Showers
Likely and
Breezy
Wednesday Night
Low: 51 °F
Patchy Smoke
then Mostly
Cloudy
Thursday
High: 77 °F
Mostly Sunny
Thursday Night
Low: 51 °F
Slight Chance
Showers then
Partly Cloudy
Friday
High: 77 °F
Slight Chance
Showers
Friday Night
Low: 51 °F
Chance
Showers
Saturday
High: 76 °F
Mostly Sunny
Saturday Night
Low: 51 °F
Chance
Showers then
Mostly Clear

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Patchy smoke between 10pm and 11pm. Mostly cloudy, with a low around 54. West southwest wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 50%.

Wednesday

A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 81. Breezy, with a light and variable wind becoming south southwest 18 to 23 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 60%.

Wednesday Night

Patchy smoke between 7pm and 9pm. Mostly cloudy, with a low around 51. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.

Thursday

Mostly sunny, with a high near 77. South southwest wind 6 to 16 mph, with gusts as high as 26 mph.

Thursday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 51. West southwest wind 10 to 15 mph becoming light west after midnight. Winds could gust as high as 24 mph.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 77. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.

Friday Night

A 30 percent chance of showers. Mostly cloudy, with a low around 51. West northwest wind 5 to 9 mph becoming light northwest after midnight. Winds could gust as high as 18 mph.

Saturday

Mostly sunny, with a high near 76. Calm wind becoming north northeast 5 to 8 mph in the afternoon.

Saturday Night

A chance of showers before midnight. Partly cloudy, with a low around 51.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53.

Labor Day

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75.

Monday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 51.