Snake River, ID Weather Forecast
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Snake River Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 30°FLo: -1°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 36°FLo: 2°C | Hi: 70°FHi: 21°C Lo: 40°FLo: 4°C | Hi: 70°FHi: 21°C Lo: 40°FLo: 4°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Hi: 66°FHi: 19°C Lo: 43°FLo: 6°C | Hi: 66°FHi: 19°C Lo: 43°FLo: 6°C | Hi: 65°FHi: 18°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 950 PM PDT Mon Oct 12 2026 

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Issued: 1026 PM PDT Mon Oct 12 2026
Key Messages
- Chilly overnight lows the next couple of mornings with widespread frost/freeze conditions.
- Dry conditions, light winds, and moderating temperatures through the week.
- Gusty westerly winds and cooler temperatures return next weekend.
Discussion
... Tuesday through Friday: Upper-level ridging builds across the region on Tuesday, initiating a modest warming trend. A weak shortwave temporarily flattens the ridge on Wednesday, bringing increased cloud cover and a slight (~15%) chance of show...
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