National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tropical Moisture Producing Heavy Rain in Portions of the Western U.S., Southeast Florida, and Puerto Rico and the U.S. Virgin Islands

Heavy rain and flash flooding will continue across portions of California, the Southwest, and parts of the Southern Rockies. Strong to locally severe thunderstorms and heavy rain will impact portions of the Plains and Mississippi Valley. Tropical moisture is causing heavy rainfall in southeast Florida, Puerto Rico and the Virgin Islands, Read More >

Current conditions at

MISSION CREEK (MISI1)

Lat: 46.28823°NLon: 116.68777°WElev: 3411.0ft.

NA

67°F

19°C

Humidity 42%
Wind Speed NE 4 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 19 Sep 03:03 AM PDT
Extended Forecast for

3 Miles NNW Winchester ID

  • Overnight

    Overnight: Partly cloudy, with a low around 57. Light southwest wind.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. Northwest wind 6 to 9 mph becoming southwest in the evening.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 65.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 47.

    Low: 47 °F

    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 57. Light southwest wind.
Friday
Sunny, with a high near 78. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. Light and variable wind.
Saturday
Sunny, with a high near 78. Light and variable wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 55. Northwest wind 6 to 9 mph becoming southwest in the evening.
Sunday
A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 65.
Sunday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 45.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 47.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 77.
Wednesday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Winchester ID
 46.27°N 116.66°W (Elev. 3999 ft)
Last Update:
2:18 am PDT Sep 19, 2025
Forecast Valid:
3am PDT Sep 19, 2025-6pm PDT Sep 25, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation