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 >

Hazardous Weather Conditions

Red Flag Warning in effect from August 17, 12:00 PM MDT until August 17, 09:00 PM MDT

Current conditions at

Stanley, Stanley Ranger Station (KSNT)

Lat: 44.20861°NLon: 114.93444°WElev: 6496.0ft.

48°F

9°C

Humidity	92%
Wind Speed	N 0 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	46°F (8°C)
Visibility	NA
Last update	17 Aug 04:51 AM MDT

More Information:

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

Extended Forecast for

19 Miles NW Ketchum ID

Red Flag Warning August 17, 12:00pm until August 17, 09:00pm

Click here for hazard details and duration

Red Flag Warning

Overnight
Low: 49 °F
Slight Chance
Showers
Sunday
High: 72 °F
Chance
Showers then
Showers
Likely
Sunday Night
Low: 48 °F
Slight Chance
T-storms then
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 51 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 52 °F
Mostly Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 48 °F
Mostly Clear

Detailed Forecast

Overnight

A 20 percent chance of showers. Mostly cloudy, with a low around 49. East wind around 5 mph.

Sunday

A chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 72. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 70%.

Sunday Night

A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly clear, with a low around 48. Southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.

Monday

Sunny, with a high near 77. South southwest wind around 6 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear, with a low around 51. South southwest wind around 6 mph becoming light and variable.

Tuesday

Sunny, with a high near 81.

Tuesday Night

Mostly clear, with a low around 52.

Wednesday

Sunny, with a high near 81.

Wednesday Night

Mostly clear, with a low around 48.