Severe Thunderstorms in the Central U.S.; Record Temperatures Likely for Eastern U.S.

Several rounds of severe thunderstorms and heavy rain are forecast from the southern Plains to the Midwest through Friday. Large hail, damaging wind gusts, and tornadoes are possible. A significant warm-up is expected for much of the Eastern U.S. into next week. Several daily record temperature records are likely to be broken. Fire weather concerns will return to the central/southern High Plains. Read More >

Current conditions at

Winchester (ITD41)

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

Rain

35°F

2°C

Humidity 98%
Wind Speed ESE 2 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility 1.24 mi
Last update 04 Mar 10:15 PM PST
Extended Forecast for

10 Miles SSW Winchester ID

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a steady temperature around 33. West wind around 8 mph, with gusts as high as 21 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 33 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly between 10am and 1pm.  Mostly cloudy, with a high near 37. West wind 9 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 26. Southwest wind around 6 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow.  Partly sunny, with a high near 39. Light and variable wind becoming southwest around 6 mph in the morning.  New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of rain and snow.  Snow level 4800 feet. Mostly cloudy, with a low around 31. South wind around 6 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm, then a slight chance of rain.  Snow level 5200 feet rising to 6700 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then rain likely, possibly mixed with snow.  Snow level 6900 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 60%.

    Low: 36 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 33. West wind around 8 mph, with gusts as high as 21 mph. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly between 10am and 1pm. Mostly cloudy, with a high near 37. West wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26. Southwest wind around 6 mph. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 39. Light and variable wind becoming southwest around 6 mph in the morning. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain and snow. Snow level 4800 feet. Mostly cloudy, with a low around 31. South wind around 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 1pm, then a slight chance of rain. Snow level 5200 feet rising to 6700 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 53.
Sunday Night
A chance of rain before 10pm, then rain likely, possibly mixed with snow. Snow level 6900 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Monday
Rain and snow likely, becoming all snow after 7am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Tuesday
Snow likely. Partly sunny, with a high near 35. Chance of precipitation is 60%.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 23.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Winchester ID
 46.1°N 116.68°W (Elev. 4600 ft)
8:57 pm PST Mar 4, 2026
10pm PST Mar 4, 2026-6pm PDT Mar 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database