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

Stanley, Stanley Ranger Station (KSNT)

Lat: 44.20861° N Lon: 114.93444° W Elev: 6496.0 ft.

NA

71°F

22°C

Humidity 29%
Wind Speed NA 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 17 Aug 07:51 PM MDT
Detailed forecast for

Sawtooth/Stanley Basin

Tonight
Mostly clear. A slight chance of showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds in the evening. Lows 42 to 52.
Monday
Sunny, warmer. A slight chance of through the day. Highs 75 to 85.
Monday Night
Mostly clear. Lows 44 to 54.
Tuesday
Sunny. Highs 81 to 91.
Tuesday Night
Mostly clear. Lows 46 to 56.
Wednesday
Sunny. Highs 77 to 87.
Wednesday Night Through Friday
Clear. Lows 40 to 50. Highs 77 to 87.
Friday Night And Saturday
Mostly clear. Lows 44 to 54. Highs 78 to 88.
Saturday Night
Partly cloudy. Lows 46 to 56.
Sunday
Mostly sunny with a slight chance of showers and thunderstorms. Highs 74 to 84.



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134 PM MDT Sun Aug 17 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database