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

POWELL (SVFI1)

Lat: 46.51178°NLon: 114.68583°WElev: 3666.0ft.

53°F

12°C

Humidity	87%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	49°F (9°C)
Visibility	NA
Last update	17 Aug 02:16 AM PDT

More Information:

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

Extended Forecast for

13 Miles S Powell ID

Overnight
Low: 48 °F
Chance Rain
Sunday
High: 68 °F
Chance Rain
then Chance
T-storms
Sunday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 76 °F
Mostly Sunny
then Slight
Chance
T-storms
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 50 °F
Partly Cloudy
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Overnight

A 30 percent chance of rain. Widespread haze before 5am. Mostly cloudy, with a low around 48. Calm wind.

Sunday

A chance of rain before noon, then a chance of showers and thunderstorms after noon. Widespread haze after 5pm. Mostly cloudy, with a high near 68. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of rain between 9pm and midnight. Widespread haze before 8pm. Partly cloudy, with a low around 48. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 76. Light and variable wind becoming west southwest 5 to 7 mph in the morning.

Monday Night

Mostly clear, with a low around 51. West southwest wind around 6 mph becoming calm in the evening.

Tuesday

Sunny, with a high near 81.

Tuesday Night

Partly cloudy, with a low around 50.

Wednesday

Sunny, with a high near 76.

Wednesday Night

Mostly clear, with a low around 48.

Thursday

Sunny, with a high near 75.