Kootenay Pass Hwy 3 Chain up to Summit – Weather Forecast
Category 2Central Kootenay C, BC, CA
This page shows a route-based weather forecast for the Kootenay Pass Hwy 3 Chain up to Summit cycling climb in Central Kootenay C, BC, CA. Unlike a simple location forecast, conditions are calculated at every point along the climb — from the base to the summit — using the actual route profile and elevation data.
You'll see hour-by-hour temperature, wind speed and direction, precipitation probability, and cloud cover adjusted for altitude. Choose your planned departure time to align the forecast with your ride.
Kootenay Pass Hwy 3 Chain up to Summit
Plan Your Ride
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Calculating weather along route...
Trip Summary
Forecast A
Trip Summary A
Forecast B
Trip Summary B
Weather Display Options
Forecast A - Route Map
Forecast B - Route Map
Compare Reversed Route
Same departure time & speed — opposite direction
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← Reversed Direction
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Route Map
Elevation Profile
Temperature Along Route
Precipitation & Precipitation Probability Along Route
Wind Along Route
Humidity Along Route
Pollen Along Route
UV Index Along Route
Start place details
Weather Forecast
Hourly around Mon 15 Jun 10:16
Climate Overview
| Month |
Temp Day
|
Temp Night
|
Sunny Days
|
Sun Hours
|
Rain Days
|
Precipitation
|
Humidity
|
UV Index
|
Day Length
|
|---|---|---|---|---|---|---|---|---|---|
| Jan | -3°C | -9°C | 20 | 5.7h | 11 | 41 mm | 75 % | 2 | 8h 46m |
| Feb | -4°C | -11°C | 15 | 5.4h | 18 | 82 mm | 73 % | 3 | 10h 12m |
| Mar | 3°C | -4°C | 20 | 7.2h | 25 | 132 mm | 70 % | 4 | 11h 57m |
| Apr | 8°C | -2°C | 29 | 11.9h | 15 | 47 mm | 68 % | 5 | 13h 46m |
| May | 12°C | 3°C | 29 | 12.2h | 16 | 65 mm | 65 % | 6 | 15h 20m |
| Jun | 17°C | 8°C | 29 | 14.1h | 14 | 64 mm | 67 % | 7 | 16h 8m |
| Jul | 21°C | 12°C | 30 | 13.8h | 19 | 73 mm | 66 % | 8 | 15h 42m |
| Aug | 22°C | 13°C | 29 | 11.8h | 12 | 48 mm | 68 % | 7 | 14h 18m |
| Sep | 21°C | 11°C | 27 | 10.9h | 10 | 28 mm | 70 % | 5 | 12h 33m |
| Oct | 7°C | 0°C | 21 | 7.7h | 16 | 95 mm | 72 % | 4 | 10h 44m |
| Nov | 2°C | -3°C | 10 | 3.7h | 22 | 148 mm | 76 % | 2 | 9h 8m |
| Dec | 0°C | -5°C | 7 | 2.7h | 25 | 184 mm | 77 % | 2 | 8h 17m |