Tropical Storm Edouard to Impact the Northwest Gulf Coast; Heat Expands Eastward

Tropical Storm Edouard will bring tropical storm to hurricane conditions, heavy rainfall, flash and some river flooding, and storm surge to portions of Upper Texas and southwestern Louisiana coasts into Wednesday. Severe thunderstorms are possible in the Central Plains and Mid-Atlantic. Hot and humid conditions will expand from the Central Plains into the Ohio Valley and Mid-Atlantic. Read More >

Current conditions at

Winchester (ITD41)

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

unknown precip

65°F

18°C

Humidity 68%
Wind Speed N 1 MPH
Barometer NA
Dewpoint 54°F (12°C)
Visibility 1.24 mi
Last update 01 Sep 11:30 AM PDT
Extended Forecast for

Winchester ID

  • Today

    Today: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. Southeast wind 6 to 8 mph.

    High: 79 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers before 11pm, then a slight chance of thunderstorms after 5am.  Increasing clouds, with a low around 48. Southeast wind 5 to 7 mph becoming west in the evening.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 8am, then showers between 8am and 11am, then showers likely and possibly a thunderstorm after 11am.  High near 62. West wind around 6 mph becoming east in the morning.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers.  Low around 46. South wind around 6 mph becoming northwest in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers

  • Thursday

    Thursday: Showers, with thunderstorms also possible after 5pm.  High near 58. South wind around 6 mph becoming west in the afternoon.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 58 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: A 20 percent chance of showers before 11am.  Mostly sunny, with a high near 66.

    High: 66 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Southeast wind 6 to 8 mph.
Tonight
A slight chance of showers before 11pm, then a slight chance of thunderstorms after 5am. Increasing clouds, with a low around 48. Southeast wind 5 to 7 mph becoming west in the evening. Chance of precipitation is 20%.
Wednesday
Showers and possibly a thunderstorm before 8am, then showers between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. High near 62. West wind around 6 mph becoming east in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers. Low around 46. South wind around 6 mph becoming northwest in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers, with thunderstorms also possible after 5pm. High near 58. South wind around 6 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 43. Chance of precipitation is 80%.
Friday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Labor Day
Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Winchester ID
 46.24°N 116.62°W (Elev. 3950 ft)
11:01 am PDT Sep 1, 2026
11am PDT Sep 1, 2026-6pm PDT Sep 7, 2026
 
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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