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

Sweeney Creek I-94 MP 112.6 (MTSWC)

Lat: 46.26671°NLon: 106.30788°WElev: 2598.0ft.

78°F

26°C

Humidity	42%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Heat Index	79°F (26°C)
Last update	15 Aug 04:30 PM MDT

More Information:

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

Extended Forecast for

15 Miles ESE Forsyth MT

Tonight
Low: 57 °F
Partly Cloudy
Sunday
High: 83 °F
Mostly Sunny
Sunday Night
Low: 59 °F
Slight Chance
T-storms then
Mostly Cloudy
Monday
High: 82 °F
Partly Sunny
Monday Night
Low: 61 °F
Showers
Likely
Tuesday
High: 79 °F
Chance
Showers then
Slight Chance
T-storms
Tuesday Night
Low: 57 °F
Slight Chance
T-storms then
Slight Chance
Showers
Wednesday
High: 83 °F
Mostly Sunny
Wednesday Night
Low: 59 °F
Partly Cloudy

Detailed Forecast

Tonight

Partly cloudy, with a low around 57. Light and variable wind becoming east around 6 mph in the evening.

Sunday

Mostly sunny, with a high near 83. Southeast wind around 6 mph becoming light and variable in the afternoon.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 59. West wind 3 to 5 mph. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 82. West wind around 5 mph.

Monday Night

A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 61. North wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 60%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 79. South wind around 7 mph becoming north northwest in the afternoon. Chance of precipitation is 40%.

Tuesday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. North wind around 6 mph becoming south after midnight. Chance of precipitation is 20%.

Wednesday

Mostly sunny, with a high near 83. South southwest wind around 5 mph becoming north northwest in the afternoon.

Wednesday Night

Partly cloudy, with a low around 59. North wind around 6 mph becoming south southeast after midnight.

Thursday

Mostly sunny, with a high near 86. South southwest wind 5 to 7 mph becoming northwest in the afternoon.

Thursday Night

Mostly clear, with a low around 60. North wind around 6 mph becoming southeast after midnight.

Friday

Mostly sunny, with a high near 89. East northeast wind 5 to 7 mph.

Friday Night

Mostly clear, with a low around 64. Northeast wind around 8 mph.