Heavy Rainfall Continues in Hawaii; Severe Thunderstorms and Heavy Rainfall in the Plains and Southern Appalachians

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 thunderstorms and heavy rainfall will shift into the southern Appalachians today. Strong to severe thunderstorms may produce large hail, scattered wind gusts, and heavy rain today across the northern and central Plains. Read More >

Current conditions at

Monarch Canyon US-89 MP 53.5 (MTMON)

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

59°F

15°C

Humidity	52%
Wind Speed	SSW 5 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Last update	17 Aug 09:15 AM MDT

More Information:

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

Extended Forecast for

8 Miles WNW Monarch MT

Today
High: 68 °F
Partly Sunny
then Chance
Showers
Tonight
Low: 57 °F
Slight Chance
T-storms then
Mostly Cloudy
Tuesday
High: 68 °F
Partly Sunny
then Chance
Showers
Tuesday Night
Low: 54 °F
Slight Chance
T-storms then
Partly Cloudy
Wednesday
High: 70 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 72 °F
Sunny
Thursday Night
Low: 58 °F
Partly Cloudy
Friday
High: 77 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of showers, then a chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 68. West southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Tonight

A 20 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 57. Northwest wind 5 to 9 mph becoming south southeast in the evening.

Tuesday

A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 68. South southwest wind around 7 mph becoming west northwest 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 54. West wind 6 to 14 mph becoming south in the evening. Chance of precipitation is 20%.

Wednesday

Sunny, with a high near 70. South southwest wind 9 to 14 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

Wednesday Night

Mostly clear, with a low around 55. West northwest wind 5 to 8 mph becoming south after midnight.

Thursday

Sunny, with a high near 72. South wind 6 to 9 mph becoming northwest in the afternoon.

Thursday Night

Partly cloudy, with a low around 58. North wind 6 to 8 mph becoming south after midnight.

Friday

Mostly sunny, with a high near 77.

Friday Night

A slight chance of showers. Mostly cloudy, with a low around 63.