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.

62°F

17°C

Humidity	56%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	15 Aug 05:00 PM MDT

More Information:

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

Extended Forecast for

2 Miles NW Big Sky MT

Tonight
Low: 45 °F
Showers
Likely then
Slight Chance
Showers and
Patchy Fog
Sunday
High: 67 °F
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 47 °F
Chance
Showers then
Slight Chance
T-storms
Monday
High: 69 °F
Partly Sunny
Monday Night
Low: 48 °F
Showers
Tuesday
High: 66 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 46 °F
Chance
Showers then
Mostly Cloudy
Wednesday
High: 67 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Slight Chance
Showers then
Mostly Cloudy

Detailed Forecast

Tonight

Showers and thunderstorms likely before midnight, then a slight chance of showers between midnight and 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. Light and variable wind. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 47. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 69. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 21 mph.

Monday Night

Showers and possibly a thunderstorm before 9pm, then showers between 9pm and midnight, then showers likely and possibly a thunderstorm after midnight. Low around 48. West wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%.

Tuesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 66. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Tuesday Night

A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 46. West northwest wind around 6 mph becoming calm in the evening.

Wednesday

Mostly sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the afternoon.

Wednesday Night

A slight chance of showers before midnight. Partly cloudy, with a low around 48.

Thursday

Mostly sunny, with a high near 71.

Thursday Night

Partly cloudy, with a low around 51.

Friday

Mostly sunny, with a high near 75.

Friday Night

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 52.