Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

JUDITH PEAK (JPKM8)

Lat: 47.21753°NLon: 109.22281°WElev: 6428.0ft.

60°F

16°C

Humidity	85%
Wind Speed	S 5 MPH
Barometer	NA
Dewpoint	55°F (13°C)
Visibility	NA
Last update	06 Sep 11:52 AM MDT

More Information:

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

Extended Forecast for

4 Miles SE Roy MT

This Afternoon
High: 77 °F
Partly Sunny
Tonight
Low: 58 °F
Severe
Thunderstorms
Labor Day
High: 72 °F
Showers and
Breezy
Monday Night
Low: 52 °F
Partly Cloudy
and Breezy
then Chance
Showers and
Windy
Tuesday
High: 67 °F
Chance
Showers and
Windy
Tuesday Night
Low: 50 °F
Mostly Cloudy
and Breezy
then Mostly
Clear
Wednesday
High: 77 °F
Sunny
Wednesday Night
Low: 55 °F
Mostly Clear
Thursday
High: 82 °F
Mostly Sunny
then Sunny
and Breezy

Detailed Forecast

This Afternoon

Partly sunny, with a high near 77. North northwest wind 5 to 7 mph becoming east northeast.

Tonight

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Some of the storms could be severe. Low around 58. East northeast wind 7 to 9 mph becoming west northwest after midnight. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Labor Day

Showers and thunderstorms, mainly before 3pm. High near 72. Breezy, with a west wind 8 to 18 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

A 30 percent chance of showers after 5am. Partly cloudy, with a low around 52. Windy, with a west wind around 30 mph, with gusts as high as 41 mph.

Tuesday

A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 67. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 40 mph.

Tuesday Night

Partly cloudy, with a low around 50. Breezy, with a west northwest wind 21 to 26 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 37 mph.

Wednesday

Sunny, with a high near 77. West southwest wind 7 to 11 mph, with gusts as high as 21 mph.

Wednesday Night

Mostly clear, with a low around 55. West northwest wind 6 to 11 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

Thursday

Sunny, with a high near 82. Breezy.

Thursday Night

Partly cloudy, with a low around 54.

Friday

A slight chance of showers. Partly sunny, with a high near 68.

Friday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 46.