Lala Approaching Hawaii; Flash Flooding Risks; Excessive Heat

Lala, may become a hurricane, is expected to impact Hawaii this weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians continues, with the threat shifting toward the mid-Atlantic later this weekend. Record heat continues for areas of the South. Read More >

Current conditions at

HELENA VALLEY (HVMT)

Lat: 46.67917°NLon: 111.98333°WElev: 3673.0ft.

62°F

17°C

Humidity	70%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	52°F (11°C)
Visibility	NA
Last update	15 Aug 10:00 AM MDT

More Information:

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

Extended Forecast for

11 Miles ENE East Helena MT

Today
High: 78 °F
Mostly Sunny
Tonight
Low: 51 °F
Showers then
Slight Chance
Showers
Sunday
High: 81 °F
Mostly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 52 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 81 °F
Partly Sunny
Monday Night
Low: 53 °F
Slight Chance
T-storms then
Chance
Showers
Tuesday
High: 78 °F
Mostly Sunny
then Chance
T-storms
Tuesday Night
Low: 51 °F
Chance
Showers then
Partly Cloudy
Wednesday
High: 80 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 78. South southeast wind around 5 mph becoming calm in the afternoon.

Tonight

Showers and thunderstorms before midnight, then a slight chance of showers between midnight and 4am. Low around 51. Light and variable wind becoming northwest around 6 mph. Chance of precipitation is 80%.

Sunday

A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 81. East southeast wind around 6 mph becoming southwest in the afternoon.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 52. South southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 81. Light and variable wind becoming south around 5 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 53. West wind around 6 mph becoming southeast after midnight. Chance of precipitation is 40%.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 78. Light and variable wind becoming west southwest around 6 mph in the afternoon.

Tuesday Night

A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 51. West wind around 5 mph becoming light and variable in the evening.

Wednesday

Sunny, with a high near 80.

Wednesday Night

Partly cloudy, with a low around 52.

Thursday

Sunny, with a high near 83.

Thursday Night

Partly cloudy, with a low around 54.

Friday

Sunny, with a high near 87.