Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

WHITE SULPHUR SPRING (WSRM8)

Lat: 46.54308°NLon: 110.9058°WElev: 5060.0ft.

83°F

28°C

Humidity	20%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	38°F (3°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	16 Aug 05:57 PM MDT

More Information:

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

Extended Forecast for

11 Miles NE Ringling MT

Tonight
Low: 52 °F
Chance
T-storms then
Haze
Sunday
High: 80 °F
Haze then
Chance
Showers
Sunday Night
Low: 51 °F
Chance
T-storms then
Haze
Monday
High: 82 °F
Haze then
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 56 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 54 °F
Partly Cloudy

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 9pm. Widespread haze before 2am, then widespread haze after 4am. Areas of smoke before 7pm. Mostly cloudy, with a low around 52. South wind 6 to 10 mph becoming northwest in the evening. Winds could gust as high as 18 mph.

Sunday

A chance of showers and thunderstorms. Widespread haze before 5pm. Mostly sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Sunday Night

A 30 percent chance of showers and thunderstorms before midnight. Widespread haze after 9pm. Mostly cloudy, with a low around 51. West wind 6 to 9 mph becoming south southwest in the evening.

Monday

Widespread haze before 7am. Sunny, with a high near 82. South southwest wind 6 to 13 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 55. West wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 18 mph.

Tuesday

Sunny, with a high near 88. South southeast wind 6 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 21 mph.

Tuesday Night

Mostly clear, with a low around 56. West southwest wind 6 to 8 mph becoming east after midnight.

Wednesday

Sunny, with a high near 87. South southwest wind 7 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph.

Wednesday Night

Partly cloudy, with a low around 54.