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

Big Hole Pass CTY-278 MP 32 (MTBHP)

Lat: 45.31545°NLon: 113.30974°WElev: 6722.0ft.

unknown precip

110°F

43°C

Humidity	89%
Wind Speed	E 5 MPH
Barometer	NA
Dewpoint	106°F (41°C)
Visibility	NA
Heat Index	244°F (118°C)
Last update	15 Aug 07:46 AM MDT

More Information:

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

Extended Forecast for

5 Miles NE Jackson MT

Today
High: 63 °F
Mostly Sunny
then T-storms
Likely
Tonight
Low: 45 °F
T-storms
Likely then
Partly Cloudy
Sunday
High: 65 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 66 °F
Partly Sunny
Monday Night
Low: 48 °F
Showers
Likely
Tuesday
High: 62 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 46 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 64 °F
Mostly Sunny

Detailed Forecast

Today

Showers and thunderstorms likely, mainly between 4pm and 5pm. Increasing clouds, with a high near 63. Southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 70%.

Tonight

Showers and thunderstorms likely, mainly before 11pm. Partly cloudy, with a low around 45. Southwest wind 5 to 8 mph becoming east northeast in the evening. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly between 3pm and 4pm. Mostly sunny, with a high near 65. Southeast wind 5 to 7 mph becoming west in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly cloudy, with a low around 48. West northwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 66. South wind 5 to 9 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. West northwest wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 70%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 62. South southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Northwest wind 5 to 9 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.

Wednesday

Mostly sunny, with a high near 64.

Wednesday Night

Partly cloudy, with a low around 48.

Thursday

Mostly sunny, with a high near 68.

Thursday Night

Partly cloudy, with a low around 50.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70.