Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Current conditions at

Hailey, Friedman Memorial Airport (KSUN)

Lat: 43.5°NLon: 114.3°WElev: 5318.0ft.

Partly Cloudy

45°F

7°C

Humidity 61%
Wind Speed SSW 6 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 08 Dec 02:55 PM MST
Extended Forecast for

13 Miles N Ketchum ID

  • This Afternoon

    This Afternoon: A 20 percent chance of snow after 4pm.  Mostly cloudy, with a high near 30. West wind around 16 mph, with gusts as high as 24 mph.

    High: 30 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely, mainly after 2am.  Mostly cloudy, with a temperature rising to around 32 by 4am. Breezy, with a west wind 15 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Breezy.
    Chance Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 2pm.  Mostly cloudy, with a high near 34. Breezy, with a west wind 18 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 34 °F

    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow before 2am, then rain and snow.  Low around 29. Breezy, with a west wind 17 to 24 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Breezy. Snow
    then
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely before 2pm, then a chance of rain and snow.  Snow level 8900 feet. Partly sunny, with a high near 36. West wind 17 to 21 mph, with gusts as high as 36 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 36 °F

    Rain Likely
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow before 11pm, then a slight chance of snow.  Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 30. West wind around 16 mph, with gusts as high as 24 mph.
Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a temperature rising to around 32 by 4am. Breezy, with a west wind 15 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly before 2pm. Mostly cloudy, with a high near 34. Breezy, with a west wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Tuesday Night
Snow before 2am, then rain and snow. Low around 29. Breezy, with a west wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Rain likely before 2pm, then a chance of rain and snow. Snow level 8900 feet. Partly sunny, with a high near 36. West wind 17 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain and snow before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Partly sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 33.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 23.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles N Ketchum ID
 43.88°N 114.43°W (Elev. 8373 ft)
1:04 pm MST Dec 8, 2025
3pm MST Dec 8, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database