Snow Squalls in the Northeast U.S. on Thursday; Heavy Rain Along the Gulf Coast

An arctic cold front will move through the Great Lakes and Northeast on Thursday, bringing moderate to heavy snow, strong winds, and possible whiteout conditions through Thursday afternoon. A storm system interacting with Gulf moisture will bring moderate to heavy rainfall to the western and central Gulf Coast on Thursday. Isolated instances of flash flooding will be possible. Read More >

Current conditions at

Winchester (ITD41)

Lat: 46.25521°NLon: 116.6051°WElev: 3761.0ft.

NA

28°F

-2°C

Humidity 97%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 1.24 mi
Last update 03 Dec 10:45 PM PST
Extended Forecast for

10 Miles SSW Winchester ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Snow, mainly after 10am.  High near 32. Southwest wind 3 to 6 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: Rain and snow.  Snow level rising to 5200 feet after midnight. Low around 29. Light southwest wind.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow.  Snow level 5600 feet. High near 37. Southwest wind 6 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain before 1am, then rain, possibly mixed with snow.  Snow level 5700 feet lowering to 5000 feet after midnight . Low around 33. West wind around 11 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Snow likely, possibly mixed with rain, becoming all snow after 7am.  Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, becoming all rain after 4pm.  Snow level rising to 5200 feet in the afternoon. Cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain likely before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of rain after 1am.  Snow level 5800 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. Calm wind.
Thursday
Snow, mainly after 10am. High near 32. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Rain and snow. Snow level rising to 5200 feet after midnight. Low around 29. Light southwest wind. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Rain, possibly mixed with snow. Snow level 5600 feet. High near 37. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday Night
Rain before 1am, then rain, possibly mixed with snow. Snow level 5700 feet lowering to 5000 feet after midnight . Low around 33. West wind around 11 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
Snow likely, possibly mixed with rain, becoming all snow after 7am. Mostly cloudy, with a high near 37. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Rain likely, possibly mixed with snow, becoming all rain after 4pm. Snow level rising to 5200 feet in the afternoon. Cloudy, with a high near 37. Chance of precipitation is 60%.
Sunday Night
Rain likely before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of rain after 1am. Snow level 5800 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Monday
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Snow level 5700 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
Monday Night
Rain and snow. Snow level 6100 feet rising to 6700 feet after midnight. Low around 35. Chance of precipitation is 80%.
Tuesday
Rain, possibly mixed with snow. Snow level 6700 feet. High near 42. Chance of precipitation is 80%.
Tuesday Night
Rain and snow likely. Snow level 6200 feet. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
Rain and snow likely. Snow level 6200 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Winchester ID
 46.1°N 116.68°W (Elev. 4600 ft)
3:12 pm PST Dec 3, 2025
11pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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Additional Resources

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