Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

Sweeney Creek I-94 MP 112.6 (MTSWC)

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

69°F

21°C

Humidity	64%
Wind Speed	N 2 MPH
Barometer	NA
Dewpoint	56°F (13°C)
Visibility	NA
Last update	16 Aug 10:45 PM MDT

More Information:

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

Extended Forecast for

21 Miles NE Forsyth MT

Tonight
Low: 59 °F
Mostly Cloudy
Monday
High: 84 °F
Partly Sunny
Monday Night
Low: 58 °F
Chance
Showers then
Mostly Cloudy
Tuesday
High: 82 °F
Chance
Showers
Tuesday Night
Low: 58 °F
Chance
Showers
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 89 °F
Sunny
Thursday Night
Low: 61 °F
Mostly Clear

Detailed Forecast

Tonight

Mostly cloudy, with a low around 59. Light and variable wind becoming west northwest around 6 mph after midnight.

Monday

Partly sunny, with a high near 84. West northwest wind 3 to 6 mph.

Monday Night

A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Mostly cloudy, with a low around 58. Northwest wind 5 to 7 mph becoming southeast after midnight. Chance of precipitation is 50%.

Tuesday

A slight chance of showers before noon, then a chance of showers and thunderstorms between noon and 1pm. Mostly sunny, with a high near 82. North northeast wind 3 to 5 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Northeast wind 5 to 7 mph becoming south southeast after midnight. Chance of precipitation is 50%.

Wednesday

Sunny, with a high near 86. Southeast wind 5 to 7 mph becoming west northwest in the afternoon.

Wednesday Night

Mostly clear, with a low around 59. Northwest wind 5 to 8 mph becoming south southwest after midnight.

Thursday

Sunny, with a high near 89. Light and variable wind becoming west northwest around 6 mph in the afternoon.

Thursday Night

Mostly clear, with a low around 61. North northwest wind around 8 mph becoming east northeast after midnight.

Friday

Mostly sunny, with a high near 89. East wind 7 to 9 mph.

Friday Night

A 20 percent chance of showers. Partly cloudy, with a low around 64. East wind around 14 mph.