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

MAIN BOULDER (MBRM8)

Lat: 45.45813°NLon: 110.19768°WElev: 5405.0ft.

70°F

21°C

Humidity	61%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	NA
Last update	14 Aug 02:39 PM MDT

More Information:

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

Extended Forecast for

21 Miles E Emigrant MT

This Afternoon
High: 51 °F
T-storms
Tonight
Low: 41 °F
Showers
Likely then
Mostly Cloudy
Saturday
High: 53 °F
Mostly Sunny
then Showers
Likely
Saturday Night
Low: 41 °F
Showers
Likely then
Mostly Cloudy
Sunday
High: 56 °F
Sunny then
Chance
T-storms
Sunday Night
Low: 43 °F
Chance
Showers then
Partly Cloudy
Monday
High: 57 °F
Mostly Sunny
then Chance
T-storms
Monday Night
Low: 43 °F
Showers
Tuesday
High: 53 °F
Showers

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. High near 51. West wind around 7 mph. Chance of precipitation is 80%.

Tonight

Showers likely and possibly a thunderstorm before midnight. Mostly cloudy, with a low around 41. West southwest wind 6 to 9 mph. Chance of precipitation is 60%.

Saturday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Increasing clouds, with a high near 53. West southwest wind 6 to 9 mph. Chance of precipitation is 70%.

Saturday Night

Showers and thunderstorms likely, mainly before 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 41. South southwest wind 6 to 11 mph. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 56. South southwest wind 10 to 13 mph becoming west in the afternoon.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 43. West wind 7 to 10 mph becoming south southwest after midnight. Chance of precipitation is 30%.

Monday

A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 57. South southwest wind 11 to 14 mph becoming west in the afternoon.

Monday Night

Showers and possibly a thunderstorm. Low around 43. West wind around 10 mph becoming south after midnight. Chance of precipitation is 80%.

Tuesday

Showers likely, then showers and possibly a thunderstorm after noon. High near 53. South wind 10 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%.

Tuesday Night

A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 40. West wind 7 to 10 mph becoming south after midnight. Chance of precipitation is 50%.

Wednesday

A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 53. South wind 8 to 13 mph becoming west in the afternoon.

Wednesday Night

A 20 percent chance of showers. Partly cloudy, with a low around 41. West northwest wind 7 to 11 mph becoming south after midnight.

Thursday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 58. South southwest wind 9 to 11 mph becoming west in the afternoon.

Thursday Night

Partly cloudy, with a low around 44. West wind 8 to 11 mph becoming south after midnight.

Friday

Mostly sunny, with a high near 62. South wind 10 to 13 mph becoming west southwest in the afternoon.