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

YELLOW MULE (YLWM8)

Lat: 45.1661°NLon: 111.35954°WElev: 9200.0ft.

43°F

6°C

Humidity	77%
Wind Speed	S 6 MPH
Barometer	NA
Dewpoint	36°F (2°C)
Visibility	NA
Wind Chill	39°F (4°C)
Last update	16 Aug 06:04 AM MDT

More Information:

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

Extended Forecast for

17 Miles SE Big Sky MT

Today
High: 69 °F
Sunny then
Chance
T-storms
Tonight
Low: 47 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 71 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 50 °F
Chance
Showers
Tuesday
High: 70 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 47 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 70 °F
Mostly Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy
Thursday
High: 75 °F
Sunny

Detailed Forecast

Today

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 69. South southwest wind 5 to 8 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Tonight

A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 47. Southwest wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.

Monday

A slight chance of showers and thunderstorms between 2pm and 4pm. Partly sunny, with a high near 71. West southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Monday Night

A chance of showers and thunderstorms before 11pm, then a chance of showers after midnight. Cloudy, with a low around 50. South southwest wind 3 to 5 mph. Chance of precipitation is 50%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 70. Light and variable wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Tuesday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 47. South southwest wind 3 to 7 mph. Chance of precipitation is 40%.

Wednesday

Mostly sunny, with a high near 70. Light southwest wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.

Wednesday Night

Partly cloudy, with a low around 50. West wind 5 to 9 mph becoming light and variable. Winds could gust as high as 18 mph.

Thursday

Sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 53.

Friday

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

Friday Night

A slight chance of showers. Partly cloudy, with a low around 55.