5°
Mostly clear, feels like 2°.
Snoqualmie Pass, Washington, United States · Tuesday, 3 November 2026 20:45 local time
Low/High
3°/10°
Humidity
62%
Visibility
29.5 km
Wind
1.8 km/h
Dew point
-2°
UV
0.0
Next 24 Hours
Snoqualmie Pass Hourly Weather — 48 hours ahead
| Time | Weather | Weather | Temperature | Feels like | Rain | Humidity | Wind |
|---|---|---|---|---|---|---|---|
| Partly cloudy | 5° | 2° | 0% | 65% | 4 km/h | |
| Mostly clear | 5° | 2° | 0% | 61% | 2 km/h | |
| Mostly clear | 5° | 2° | 0% | 58% | 7 km/h | |
| Mostly clear | 5° | 2° | 0% | 57% | 5 km/h | |
| 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 | |
| Light rain | 5° | 2° | 93% | 91% | 10 km/h | |
| Light rain | 4° | 2° | 100% | 89% | 8 km/h | |
| Light rain | 4° | 2° | 100% | 94% | 8 km/h | |
 | Light showers | 4° | 1° | 100% | 96% | 11 km/h | |
| Partly cloudy | 4° | 0° | 100% | 99% | 13 km/h | |
| Partly cloudy | 4° | 0° | 99% | 95% | 14 km/h | |
| Partly cloudy | 4° | 1° | 98% | 91% | 7 km/h | |
| Overcast | 4° | 1° | 97% | 93% | 8 km/h | |
| Overcast | 4° | 1° | 96% | 95% | 13 km/h | |
| Overcast | 4° | 1° | 95% | 89% | 13 km/h | |
| Overcast | 5° | 2° | 94% | 87% | 11 km/h | |
| Overcast | 5° | 2° | 94% | 83% | 11 km/h | |
| Overcast | 6° | 3° | 93% | 82% | 9 km/h | |
| Overcast | 6° | 3° | 87% | 78% | 9 km/h | |
| Overcast | 6° | 3° | 72% | 81% | 8 km/h | |
| Overcast | 6° | 3° | 53% | 85% | 6 km/h | |
| Overcast | 5° | 3° | 35% | 91% | 4 km/h | |
| Overcast | 5° | 3° | 22% | 95% | 3 km/h | |
| Overcast | 5° | 3° | 11% | 93% | 2 km/h | |
| Overcast | 4° | 2° | 3% | 91% | 2 km/h | |
Summary
Forecast point: I-90 summit, 921 m (3022 ft)
For road conditions and tire chain requirements, check the state transportation agency.
Over the next 48 hours in Snoqualmie Pass, temperatures range from 4–11°C. The highest chance of rain is 100%, around 01:00 on Thursday (local time).
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
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