Hells Gate State Park, ID Weather Forecast
5100 Hells Gate Road, Lewiston, ID 83501Quick Weather Clicks
Settings
Sun & Moon
Hells Gate State Park Weather Forecast
| TODAY | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY | SATURDAY |
| Snow Showers | Snow Showers | Snow Showers | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 46°FHi: 8°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C | Lo: 30°FLo: -1°C | Hi: 56°FHi: 13°C | Hi: 60°FHi: 16°C Lo: 36°FLo: 2°C | Hi: 60°FHi: 16°C Lo: 36°FLo: 2°C | Hi: 60°FHi: 16°C Lo: 36°FLo: 2°C | Hi: 66°FHi: 19°C Lo: 40°FLo: 4°C | Hi: 66°FHi: 19°C Lo: 40°FLo: 4°C |
| POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 425 AM PDT Sun Oct 11 2026 

Hells Gate State Park Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Hells Gate State Park Weather Map
Hells Gate State Park Quick Facts
Hells Gate State Park Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 455 AM PDT Sun Oct 11 2026
Key Messages
- Gusty north to northeast winds will bring the potential for blowing dust across the Western Columbia Basin Sunday.
- Cooler autumn storm system to bring rain and mountain snow showers, cooler temperatures, and breezy north to northeast winds through the weekend.
- Overnight lows reaching freezing or below in many areas. Hard freeze expected for mountain valleys in northeast Washington and the Idaho Panhandle by Monday morning.
Discussion
... Sunday through Monday night: A cold upper-level ...
Weather World