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

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

61°F

16°C

Humidity	79%
Wind Speed	NNE 5 MPH
Barometer	NA
Dewpoint	54°F (12°C)
Visibility	NA
Last update	15 Aug 10:45 AM MDT

More Information:

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

Extended Forecast for

Cascade MT

Today
High: 79 °F
Mostly Sunny
Tonight
Low: 50 °F
Chance
Showers
Sunday
High: 85 °F
Patchy Fog
then Chance
Showers
Sunday Night
Low: 52 °F
Chance
Showers then
Slight Chance
T-storms
Monday
High: 83 °F
Partly Sunny
Monday Night
Low: 54 °F
Chance
Showers
Tuesday
High: 81 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 50 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 85 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 79. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

Tonight

A chance of showers and thunderstorms before midnight, then a slight chance of showers between midnight and 5am. Partly cloudy during the early evening, then becoming cloudy, with a low around 50. East northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 30%.

Sunday

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 85. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 30%.

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 52. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

Monday

Partly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.

Monday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 54. Northwest wind 5 to 7 mph becoming light and variable in the evening. Chance of precipitation is 30%.

Tuesday

A 40 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 81. Light and variable wind becoming northwest around 6 mph in the afternoon.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 50. North wind around 5 mph becoming light and variable.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Partly cloudy, with a low around 52.

Thursday

Sunny, with a high near 86.

Thursday Night

Mostly clear, with a low around 54.

Friday

Sunny, with a high near 90.