Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Current conditions at

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

81°F

27°C

Humidity	28%
Wind Speed	SSE 6 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Heat Index	80°F (27°C)
Last update	20 Aug 12:53 PM MDT

More Information:

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

Extended Forecast for

17 Miles NNE East Helena MT

This Afternoon
High: 91 °F
Sunny
Tonight
Low: 58 °F
Partly Cloudy
Friday
High: 91 °F
Mostly Sunny
Friday Night
Low: 59 °F
Mostly Cloudy
Saturday
High: 89 °F
Partly Sunny
then Slight
Chance
T-storms
Saturday Night
Low: 58 °F
Chance
Showers then
Partly Cloudy
Sunday
High: 86 °F
Sunny then
Slight Chance
T-storms
Sunday Night
Low: 54 °F
Mostly Clear
Monday
High: 84 °F
Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 91. Southwest wind 5 to 7 mph becoming west northwest. Winds could gust as high as 18 mph.

Tonight

Partly cloudy, with a low around 58. West northwest wind 5 to 8 mph becoming calm in the evening. Winds could gust as high as 20 mph.

Friday

Mostly sunny, with a high near 91. Light and variable wind.

Friday Night

Mostly cloudy, with a low around 59. Northeast wind around 6 mph becoming calm after midnight.

Saturday

A slight chance of rain between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 89. Calm wind becoming south 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 58. South southeast wind around 6 mph. Chance of precipitation is 40%.

Sunday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. South wind 5 to 11 mph becoming west in the afternoon. Winds could gust as high as 28 mph.

Sunday Night

Mostly clear, with a low around 54. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 25 mph.

Monday

Sunny, with a high near 84.

Monday Night

Partly cloudy, with a low around 53.

Tuesday

Sunny, with a high near 85.

Tuesday Night

Partly cloudy, with a low around 55.

Wednesday

Sunny, with a high near 85.