Climbing Forecast › Bow Valley › Bow Valley — Grassi Lakes

BOW VALLEY · LIMESTONE

Bow Valley — Grassi Lakes climbing conditions

Good — dry and climbable

Right now

Temp12°C
Wind2.5 km/h
Gusts4 km/h
Humidity78.5%
Rain 48h0mm
Last rainNone recent

Assessment

No recent rain

7-day forecast

Scroll through each day — hourly detail is shown inline.

Today Monday 17 August
Good
Temp11°C
Rain0mm
Wind4 km/h
Gusts4 km/h
Humidity77%
No recent rain
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
07:00 12° 0mm 3 0 78.5%
08:00 11° 0mm 3 0 80%
09:00 11° 0mm 3 0 81.5%
10:00 10° 0mm 3 0 83.5%
11:00 9° 0mm 3 0 84.8%
12:00 9° 0mm 3 0 86.3%
13:00 9° 0mm 3 0 86.3%
14:00 11° 0mm 5 0 78.6%
15:00 14° 0mm 5 0 66.3%
16:00 17° 0mm 7 0 53.6%
17:00 20° 0mm 9 0 39.4%
18:00 20° 0mm 10 0 32.5%
19:00 21° 0mm 9 0 29.7%
20:00 22° 0mm 9 0 27.8%
21:00 23° 0mm 9 0 26.8%
Tue Tuesday 18 August
Good
Temp13°C
Rain0mm
Wind5 km/h
Gusts—
Humidity66%
No recent rain
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 12° 0mm 2 0 79.5%
07:00 12° 0mm 3 0 77.3%
08:00 12° 0mm 4 0 75.7%
09:00 12° 0mm 4 0 74.3%
10:00 11° 0mm 4 0 73.7%
11:00 11° 0mm 4 0 72.7%
12:00 10° 0mm 4 0 73.1%
13:00 10° 0mm 5 0 74.1%
14:00 12° 0mm 6 0 67.5%
15:00 15° 0mm 6 0 54.8%
16:00 18° 0mm 10 0 43.6%
17:00 21° 0mm 13 0 33.9%
18:00 22° 0mm 15 0 30.3%
19:00 23° 0mm 17 0 29.9%
20:00 23° 0mm 17 0 30.2%
21:00 23° 0mm 17 0 31.1%
Wed Wednesday 19 August
Good
Temp12°C
Rain0mm
Wind7 km/h
Gusts—
Humidity73%
No recent rain
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 13° 0mm 5 0 69.2%
07:00 12° 0mm 6 0 74.4%
08:00 11° 0mm 7 0 78.5%
09:00 11° 0mm 7 0 80.1%
10:00 10° 0mm 7 0 80.7%
11:00 10° 0mm 7 0 81.7%
12:00 10° 0mm 6 0 82.2%
13:00 10° 0mm 6 0 82.7%
14:00 12° 0mm 7 0 74.9%
15:00 16° 0mm 6 0 61.5%
16:00 19° 0mm 8 0 50.3%
17:00 21° 0mm 12 0 42.7%
18:00 22° 0mm 14 0 39.1%
19:00 23° 0mm 14 0 36.2%
20:00 23° 0mm 14 0 34.2%
21:00 24° 0mm 13 0 33.6%
Thu Thursday 20 August
Good
Temp10°C
Rain0.1mm
Wind1 km/h
Gusts—
Humidity79%
No recent rain
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 13° 0mm 1 0 72%
12:00 10° 0mm 1 0 78.7%
18:00 22° 0.12mm 2 0 40.8%
Fri Friday 21 August
Poor
Temp14°C
Rain0.1mm
Wind2 km/h
Gusts—
Humidity99%
No recent rainHumidity 99% — likely fog/cloud
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 14° 0.02mm 3 0 93.7%
12:00 14° 0mm 2 0 99.3%
18:00 23° 0.02mm 2 0 53.2%
Sat Saturday 22 August
Poor
Temp14°C
Rain0.6mm
Wind3 km/h
Gusts—
Humidity87%
0.6mm rain forecast
  • Wet limestone is dangerously slippery
Time °C Rain Wind Gust Hum
06:00 15° 0.03mm 1 0 87.6%
12:00 14° 0.12mm 3 0 86.8%
18:00 26° 0.45mm 9 0 33.5%
Sun Sunday 23 August
Poor
Temp11°C
Rain0.6mm
Wind4 km/h
Gusts—
Humidity96%
0.6mm rain forecastHumidity 96% — potential fog
  • Wet limestone is dangerously slippery
Time °C Rain Wind Gust Hum
06:00 12° 0.17mm 5 0 91.1%
12:00 11° 0.02mm 4 0 95.7%
18:00 17° 0.1mm 10 0 54.6%
Mon Monday 24 August
Caution
Temp8°C
Rain0mm
Wind1 km/h
Gusts—
Humidity91%
Drying — 36h since rain
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 11° 0mm 1 0 76.6%
12:00 8° 0mm 1 0 90.7%
18:00 20° 0mm 4 0 40.2%
Tue Tuesday 25 August
Good
Temp9°C
Rain0mm
Wind2 km/h
Gusts—
Humidity76%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 12° 0mm 1 0 66.5%
12:00 9° 0mm 2 0 75.6%
18:00 23° 0mm 5 0 34.8%
Wed Wednesday 26 August
Good
Temp11°C
Rain0mm
Wind1 km/h
Gusts—
Humidity79%
Should be dry
  • Limestone should be fine if dry
Time °C Rain Wind Gust Hum
06:00 14° 0mm 3 0 68%
12:00 11° 0mm 1 0 79%
Sheltered sport crag in dense tree canopy just above Canmore. Upper walls dry quickly, but the lower sections suffer from persistent tree-drip and slow seepage after prolonged downpours. Shares weather with Ha Ling directly above.

About Bow Valley — Grassi Lakes

Sheltered sport crag in dense tree canopy just above Canmore. Upper walls dry quickly, but the lower sections suffer from persistent tree-drip and slow seepage after prolonged downpours. Shares weather with Ha Ling directly above.

Region
Bow Valley
Rock type
limestone
Aspect
east-facing
Altitude
1520m
Exposure
low
Seepage
medium

Other crags in this region

Bow Valley — Ha Ling PeakBow Valley — Lake Louise (Back of the Lake)Bow Valley — Yamnuska