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

CW7710 Logan (C7710)

Lat: 45.87717°NLon: 111.4105°WElev: 4230.51ft.

55°F

13°C

Humidity	90%
Wind Speed	E 4 MPH
Barometer	30.29 in (1025.74 mb)
Dewpoint	52°F (11°C)
Visibility	NA
Last update	15 Aug 08:53 AM MDT

More Information:

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

Extended Forecast for

5 Miles NNW Three Forks MT

Today
High: 76 °F
Partly Sunny
then Slight
Chance
T-storms
Tonight
Low: 46 °F
T-storms then
Slight Chance
T-storms and
Patchy Fog
Sunday
High: 80 °F
Patchy Fog
then Chance
T-storms
Sunday Night
Low: 47 °F
Chance
Showers then
Mostly Cloudy
Monday
High: 82 °F
Partly Sunny
Monday Night
Low: 48 °F
Showers
Likely
Tuesday
High: 77 °F
Chance
Showers then
Chance
T-storms
Tuesday Night
Low: 45 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 76. Light and variable wind.

Tonight

Showers and thunderstorms, mainly before 11pm. Patchy fog after 3am. Low around 46. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

Sunday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 80. Light and variable wind.

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 47. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Partly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph.

Monday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. North wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 70%.

Tuesday

A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 77. West southwest wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 50%.

Tuesday Night

A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 45. West northwest wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Wednesday

Mostly sunny, with a high near 80.

Wednesday Night

Partly cloudy, with a low around 47.

Thursday

Sunny, with a high near 83.

Thursday Night

Partly cloudy, with a low around 49.

Friday

Sunny, with a high near 86.