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

Monarch Canyon US-89 MP 53.5 (MTMON)

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

Rain

53°F

12°C

Humidity	64%
Wind Speed	SW 2 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	16 Aug 04:00 AM MDT

More Information:

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

Extended Forecast for

9 Miles WNW Monarch MT

Today
High: 71 °F
Mostly Sunny
then Chance
Showers
Tonight
Low: 53 °F
Chance
Showers then
Partly Cloudy
Monday
High: 70 °F
Partly Sunny
Monday Night
Low: 54 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 70 °F
Mostly Sunny
then Chance
Showers
Tuesday Night
Low: 54 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 73 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 75 °F
Sunny

Detailed Forecast

Today

A slight chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 71. South southwest wind 7 to 9 mph becoming west northwest in the afternoon. Chance of precipitation is 40%.

Tonight

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 53. West northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 40%.

Monday

Partly sunny, with a high near 70. 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 midnight. Mostly cloudy, with a low around 54. Northwest wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 20%.

Tuesday

A chance of showers between noon and 3pm, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 70. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

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 54. West wind 5 to 8 mph becoming south in the evening. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 73. South wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 56. West northwest wind 6 to 9 mph becoming south after midnight.

Thursday

Sunny, with a high near 75.

Thursday Night

Partly cloudy, with a low around 58.

Friday

Mostly sunny, with a high near 77.

Friday Night

A chance of showers. Mostly cloudy, with a low around 60.