Lala Impacting Hawaii; Flash Flooding Risks; Excessive Heat

Lala will continue to impact Hawaii through the weekend. Heavy rainfall, strong winds, dangerous surf and localized flooding are expected. Thunderstorms, heavy rainfall and flash flooding concerns from the mid-Mississippi Valley, Ohio Valley into the central Appalachians and the mid-Atlantic through today. Record heat continues for areas of the Mississippi Valley into the Southeast. Read More >

Current conditions at

Garrison I-90 MP 174.4 (MTGAR)

Lat: 46.52361°NLon: 112.80843°WElev: 4327.0ft.

66°F

19°C

Humidity	57%
Wind Speed	SSW 2 MPH
Barometer	NA
Dewpoint	50°F (10°C)
Visibility	NA
Last update	16 Aug 11:45 AM MDT

More Information:

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

Extended Forecast for

11 Miles SW Garrison MT

This Afternoon
High: 58 °F
Chance
Showers
Tonight
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 58 °F
Mostly Cloudy
Monday Night
Low: 50 °F
Mostly Cloudy
then Slight
Chance Rain
Tuesday
High: 58 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 48 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 60 °F
Sunny
Wednesday Night
Low: 50 °F
Partly Cloudy
Thursday
High: 63 °F
Sunny

Detailed Forecast

This Afternoon

A chance of rain before 3pm, then a chance of showers and thunderstorms, mainly after 4pm. Partly sunny, with a high near 58. West wind 5 to 8 mph. Chance of precipitation is 30%.

Tonight

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 48. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

Monday

Mostly cloudy, with a high near 58. Southwest wind 6 to 10 mph becoming northwest in the morning. Winds could gust as high as 20 mph.

Monday Night

A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 50. West wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 58. Southwest wind 6 to 10 mph becoming west northwest in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Partly cloudy, with a low around 48. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 60.

Wednesday Night

Partly cloudy, with a low around 50.

Thursday

Sunny, with a high near 63.

Thursday Night

Partly cloudy, with a low around 54.

Friday

A chance of rain. Mostly sunny, with a high near 65.

Friday Night

A chance of rain. Mostly cloudy, with a low around 54.