Watching Hurricane Erin; Heavy Rainfall Threat for Upper Midwest; Heatrisk for Mississippi Valley

Hurricane Erin continues to track westward with its outer bands bringing heavy rainfall and gusty winds for Puerto Rico and US Virgin Islands. Life-threatening surf and rip currents are occurring and will spread across the Atlantic coasts this week. Meanwhile, heavy rainfall and possible flooding are in the forecast for upper Midwest through Monday. Heatrisk continues for the Mississippi Valley. Read More >

Current conditions at

POWELL (SVFI1)

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

56°F

13°C

Humidity	70%
Wind Speed	E 2 MPH
Barometer	NA
Dewpoint	46°F (8°C)
Visibility	NA
Last update	18 Aug 01:16 AM PDT

More Information:

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

Extended Forecast for

21 Miles WNW Powell ID

Overnight
Low: 54 °F
Partly Cloudy
Monday
High: 83 °F
Slight Chance
T-storms
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 88 °F
Sunny
Tuesday Night
Low: 57 °F
Slight Chance
T-storms then
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 53 °F
Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 54. Calm wind.

Monday

A slight chance of showers, with thunderstorms also possible after 11am. Mostly sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Monday Night

Mostly clear, with a low around 58. Light and variable wind.

Tuesday

Sunny, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.

Tuesday Night

A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 57. West wind around 6 mph becoming calm in the evening.

Wednesday

Sunny, with a high near 82.

Wednesday Night

Mostly clear, with a low around 53.

Thursday

Sunny, with a high near 81.

Thursday Night

Clear, with a low around 53.

Friday

Sunny, with a high near 86.

Friday Night

Mostly clear, with a low around 55.