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

Teton River (TRFM)

Lat: 47.90056°NLon: 112.15972°WElev: 3854.0ft.

84°F

29°C

Humidity	23%
Wind Speed	SW NA MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Heat Index	81°F (27°C)
Last update	15 Aug 02:30 PM MDT

More Information:

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

Extended Forecast for

6 Miles SSE Bynum MT

Tonight
Low: 55 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 56 °F
Mostly Cloudy
Sunday
High: 81 °F
Partly Sunny
then Slight
Chance
T-storms
Sunday Night
Low: 55 °F
Slight Chance
T-storms then
Partly Cloudy
Monday
High: 83 °F
Mostly Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 61 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly clear, with a low around 55. West wind 5 to 9 mph becoming light and variable.

Saturday

Mostly sunny, with a high near 85. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 23 mph.

Saturday Night

Mostly cloudy, with a low around 56. West wind 8 to 13 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.

Sunday

A slight chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Partly sunny, with a high near 81. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 55. West wind 3 to 7 mph.

Monday

Mostly sunny, with a high near 83. Calm wind becoming southeast around 6 mph in the afternoon.

Monday Night

Mostly clear, with a low around 58. West wind 5 to 7 mph becoming light and variable after midnight.

Tuesday

Sunny, with a high near 91. Calm wind becoming south southwest 5 to 8 mph in the afternoon.

Tuesday Night

Partly cloudy, with a low around 61.

Wednesday

Sunny, with a high near 87.