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

Monarch Canyon US-89 MP 53.5 (MTMON)

Lat: 47.1429°NLon: 110.82309°WElev: 5197.0ft.

Rain

55°F

13°C

Humidity	56%
Wind Speed	ESE 4 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	16 Aug 07:31 AM MDT

More Information:

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

Extended Forecast for

3 Miles ESE Monarch MT

Today
High: 68 °F
Mostly Sunny
Tonight
Low: 51 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 69 °F
Partly Sunny
Monday Night
Low: 52 °F
Slight Chance
T-storms then
Cloudy
Tuesday
High: 68 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 51 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 72 °F
Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 68. South wind 5 to 8 mph becoming west northwest in the afternoon.

Tonight

A slight chance of showers and thunderstorms between 9pm and 11pm. Partly cloudy, with a low around 51. Northwest wind 5 to 8 mph becoming light and variable. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 69. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

Monday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 52. North northwest wind around 6 mph becoming south after midnight. Chance of precipitation is 20%.

Tuesday

A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Light and variable wind becoming west around 6 mph in the afternoon.

Tuesday 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 51. West northwest wind 5 to 9 mph becoming south southwest after midnight. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 70. South southwest wind 7 to 10 mph becoming west in the afternoon.

Wednesday Night

Partly cloudy, with a low around 53. West northwest wind 5 to 7 mph becoming south after midnight.

Thursday

Sunny, with a high near 72.

Thursday Night

Partly cloudy, with a low around 56.

Friday

A slight chance of showers. Mostly sunny, with a high near 75.

Friday Night

A chance of showers. Mostly cloudy, with a low around 58.