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

Butte, Bert Mooney Airport (KBTM)

Lat: 45.95472°NLon: 112.4975°WElev: 5545.0ft.

Mostly Cloudy

57°F

14°C

Humidity	82%
Wind Speed	SSE 9 MPH
Barometer	30.15 in (1021.0 mb)
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	14 Aug 09:35 AM MDT

More Information:

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

Extended Forecast for

10 Miles WNW Silver Star MT

Today
High: 54 °F
Chance Rain
then T-storms
Tonight
Low: 43 °F
Showers
Likely then
Patchy Smoke
Saturday
High: 57 °F
Partly Sunny
then Chance
T-storms
Saturday Night
Low: 42 °F
Chance
T-storms then
Partly Cloudy
Sunday
High: 62 °F
Mostly Sunny
Sunday Night
Low: 46 °F
Mostly Cloudy
Monday
High: 62 °F
Partly Sunny
then Chance
Showers
Monday Night
Low: 45 °F
Showers
Tuesday
High: 57 °F
Showers
Likely

Detailed Forecast

Today

Rain and possibly a thunderstorm before 3pm, then showers and thunderstorms likely between 3pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 54. West southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers and thunderstorms likely, mainly before 9pm. Patchy smoke between 9pm and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 43. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A 40 percent chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 57. South wind 5 to 7 mph.

Saturday Night

A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. Northwest wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

Mostly sunny, with a high near 62. Southwest wind around 9 mph.

Sunday Night

Mostly cloudy, with a low around 46.

Monday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

Showers and possibly a thunderstorm before midnight, then a chance of rain after midnight. Cloudy, with a low around 45.

Tuesday

A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 57.

Tuesday Night

A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 43.

Wednesday

A chance of showers and thunderstorms. Partly sunny, with a high near 58.

Wednesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 44.

Thursday

A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.