National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 >

Hazardous Weather Conditions

Current conditions at

Powell Municipal Airport (KPOY)

Lat: 44.8672°NLon: 108.7934°WElev: 5092.0ft.

Partly Cloudy

75°F

24°C

Humidity 22%
Wind Speed W 12 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 17 Aug 05:35 PM MDT
Extended Forecast for

6 Miles NNW Powell WY

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 77. West wind around 13 mph, with gusts as high as 21 mph.

    High: 77 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 58. Breezy, with a north northwest wind 11 to 16 mph becoming light and variable. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms and
    Breezy then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 86. Light south southeast wind becoming southeast 6 to 11 mph in the morning.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. South southeast wind 6 to 8 mph becoming west in the evening.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. South southwest wind 6 to 10 mph becoming southeast in the afternoon.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. East southeast wind 7 to 10 mph becoming southwest in the evening.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. South wind 7 to 10 mph becoming west southwest in the afternoon.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. Breezy.

    Low: 62 °F

    Partly Cloudy
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 84. Breezy.

    High: 84 °F

    Sunny and
    Breezy then
    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a steady temperature around 77. West wind around 13 mph, with gusts as high as 21 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 58. Breezy, with a north northwest wind 11 to 16 mph becoming light and variable. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 86. Light south southeast wind becoming southeast 6 to 11 mph in the morning.
Monday Night
Mostly clear, with a low around 59. South southeast wind 6 to 8 mph becoming west in the evening.
Tuesday
Sunny, with a high near 93. South southwest wind 6 to 10 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 61. East southeast wind 7 to 10 mph becoming southwest in the evening.
Wednesday
Sunny, with a high near 94. South wind 7 to 10 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 62. Breezy.
Thursday
Sunny, with a high near 84. Breezy.
Thursday Night
Mostly clear, with a low around 56. Breezy.
Friday
Sunny, with a high near 79. Breezy.
Friday Night
Mostly clear, with a low around 53. Breezy.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNW Powell WY
 44.87°N 108.79°W (Elev. 5049 ft)
Last Update:
5:13 pm MDT Aug 17, 2025
Forecast Valid:
5pm MDT Aug 17, 2025-6pm MDT Aug 24, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation