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

Yellowstone Club - Base Area (YCBAS)

Lat: 45.23924°NLon: 111.41476°WElev: 7200.0ft.

41°F

5°C

Humidity	99%
Wind Speed	WNW 2 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	15 Aug 05:00 AM MDT

More Information:

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

Extended Forecast for

2 Miles NW Big Sky MT

Today
High: 65 °F
Partly Sunny
then Chance
T-storms
Tonight
Low: 45 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 67 °F
Mostly Sunny
then Chance
T-storms
Sunday Night
Low: 47 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 69 °F
Partly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 47 °F
Showers
Tuesday
High: 65 °F
Showers
Likely
Tuesday Night
Low: 45 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
then Slight
Chance
T-storms

Detailed Forecast

Today

A 50 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 65. Calm wind becoming west around 5 mph.

Tonight

A 50 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 45. Light and variable wind.

Sunday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph 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 47. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Showers and possibly a thunderstorm. Low around 47. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Tuesday

Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 65. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. Northwest wind around 6 mph becoming calm in the evening.

Wednesday

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 67.

Wednesday Night

Partly cloudy, with a low around 47.

Thursday

Mostly sunny, with a high near 70.

Thursday Night

Partly cloudy, with a low around 50.

Friday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74.