11°
Light rain, feels like 9°.
Snoqualmie Pass, Washington, United States · Wednesday, 4 November 2026
Low/High
4°/11°
Humidity
72%
Chance of rain
82%
Wind
9.0 km/h
UV
2.9
Temperature Tomorrow
Snoqualmie Pass Weather Tomorrow by Time of Day
| Time of day | Weather | Weather | Temperature | Chance of rain |
|---|---|---|---|---|
| Morning |  | Clear sky | 4–10°C | 0% |
| Afternoon |  | Overcast | 9–11°C | 0% |
| Evening | | Overcast | 6–8°C | 24% |
| Night |  | Light rain | 6–6°C | 82% |
Snoqualmie Pass Weather Tomorrow — Wednesday, 4 November 2026
| Date | Low/High | Weather | Chance of rain | Wind | Summary |
|---|---|---|---|---|---|
| 4 °/11 ° |
Light rain
|
82% | 9 km/h | Wed 4 Nov WeatherLow/High4°/11° Humidity72% Pressure910 hPa Sunrise/Sunset |
Snoqualmie Pass Hourly Weather Tomorrow
| Time | Weather | Weather | Temperature | Feels like | Rain | Humidity | Wind |
|---|---|---|---|---|---|---|---|
 | Mostly clear | 4° | 1° | 0% | 60% | 3 km/h | |
| Mostly clear | 4° | 2° | 0% | 59% | 0 km/h | |
 | Clear sky | 4° | 1° | 0% | 61% | 3 km/h | |
| Clear sky | 4° | 1° | 0% | 61% | 4 km/h | |
| Clear sky | 4° | 1° | 0% | 60% | 4 km/h | |
| Clear sky | 4° | 0° | 0% | 61% | 4 km/h | |
| Clear sky | 4° | 1° | 0% | 59% | 3 km/h | |
| Clear sky | 4° | 1° | 0% | 60% | 1 km/h | |
 | Mostly clear | 4° | 1° | 0% | 63% | 2 km/h | |
| Overcast | 6° | 3° | 0% | 66% | 5 km/h | |
| Partly cloudy | 8° | 6° | 0% | 69% | 4 km/h | |
| Mostly clear | 10° | 8° | 0% | 66% | 6 km/h | |
| Overcast | 11° | 8° | 0% | 63% | 8 km/h | |
| Overcast | 11° | 9° | 0% | 66% | 9 km/h | |
| Overcast | 10° | 8° | 0% | 69% | 8 km/h | |
| Overcast | 10° | 8° | 0% | 74% | 6 km/h | |
| Overcast | 9° | 7° | 0% | 83% | 4 km/h | |
| Overcast | 8° | 6° | 0% | 79% | 3 km/h | |
 | Overcast | 7° | 5° | 0% | 83% | 6 km/h | |
| Overcast | 7° | 5° | 6% | 92% | 7 km/h | |
| Overcast | 6° | 5° | 24% | 93% | 4 km/h | |
| Overcast | 6° | 5° | 47% | 93% | 1 km/h | |
| Light rain | 6° | 4° | 68% | 86% | 6 km/h | |
| Light rain | 6° | 4° | 82% | 97% | 3 km/h | |
Summary
Forecast point: I-90 summit, 921 m (3022 ft)
For road conditions and tire chain requirements, check the state transportation agency.
Tomorrow, Wednesday 4 November 2026, the weather in Snoqualmie Pass is forecast to be light rain, with temperatures of 4–11°C and a chance of rain of up to 82%, highest around 23:00 local time. Take an umbrella or a rain jacket.
Updated at 20:49 local time, 3 November 2026
Snoqualmie Pass Hourly Temperature and Chance of Rain
Snoqualmie Pass Air Quality
Moderate · AQI 72Air quality is acceptable; people who are unusually sensitive should consider limiting prolonged outdoor exertion.
PM2.5 (µg/m³)18
PM10 (µg/m³)21
O₃ (µg/m³)45
NO₂ (µg/m³)15
SO₂ (µg/m³)0.6
CO (µg/m³)317
Weather Near Snoqualmie Pass
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