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

Georgetown Lake (MTGTL)

Lat: 46.191°NLon: 113.3°WElev: 6338.0ft.

unknown precip

53°F

12°C

Humidity	99%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	53°F (12°C)
Visibility	NA
Last update	16 Aug 09:30 PM MDT

More Information:

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

Extended Forecast for

15 Miles WNW Wise River MT

Tonight
Low: 43 °F
Chance
Showers then
Haze
Sunday
High: 77 °F
Haze then
Showers
Likely
Sunday Night
Low: 41 °F
Chance
T-storms then
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
Monday Night
Low: 45 °F
Mostly Clear
Tuesday
High: 87 °F
Sunny
Tuesday Night
Low: 46 °F
Partly Cloudy
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 42 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers before midnight. Widespread haze before 1am, then widespread haze after 3am. Mostly cloudy, with a low around 43. Northeast wind around 5 mph becoming calm in the evening.

Sunday

Showers likely and possibly a thunderstorm after noon. Widespread haze before 9am. Mostly cloudy, with a high near 77. Light west southwest wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

Sunday Night

A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 41. West wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%.

Monday

Mostly sunny, with a high near 81. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.

Monday Night

Mostly clear, with a low around 45. West wind 5 to 9 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 87.

Tuesday Night

Partly cloudy, with a low around 46.

Wednesday

Sunny, with a high near 85.

Wednesday Night

Mostly clear, with a low around 42.