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.

Rain

66°F

19°C

Humidity	48%
Wind Speed	W 13 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	46°F (8°C)
Visibility	10.00 mi
Last update	01 Sep 11:05 PM MDT

More Information:

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

Extended Forecast for

4 Miles W Helena MT

Tonight
Low: 56 °F
Chance
Showers
Wednesday
High: 82 °F
Partly Sunny
then Chance
T-storms and
Windy
Wednesday Night
Low: 52 °F
Patchy Smoke
then Mostly
Cloudy
Thursday
High: 78 °F
Increasing
Clouds
Thursday Night
Low: 53 °F
Slight Chance
Showers then
Partly Cloudy
Friday
High: 78 °F
Slight Chance
Showers
Friday Night
Low: 53 °F
Chance
Showers
Saturday
High: 77 °F
Mostly Sunny
Saturday Night
Low: 53 °F
Chance
Showers then
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 56. Southwest wind 5 to 9 mph.

Wednesday

A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, then becoming cloudy during the afternoon, with a high near 82. Windy, with a light and variable wind becoming southwest 25 to 30 mph in the morning. Winds could gust as high as 45 mph.

Wednesday Night

Patchy smoke between 7pm and 9pm. Increasing clouds, with a low around 52. West southwest wind 6 to 15 mph, with gusts as high as 24 mph.

Thursday

Increasing clouds, with a high near 78. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

Thursday Night

A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph becoming light west after midnight.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 78. Calm wind becoming west southwest 5 to 8 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 53. West northwest wind 5 to 9 mph becoming calm after midnight.

Saturday

Mostly sunny, with a high near 77. 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 53.

Sunday

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 55.

Labor Day

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