PAST WEEK:
Monday June 20, 2022. 12:00 Hrs. +5 Deg C with a 5-10 KPH SSW breeze.
Tuesday June 21, 2022. 12:00 Hrs. Summer Solstice. +6 Deg C with a 10-30 KPH SE wind.
Wednesday June 22, 2022. 12:00 Hrs. +6 Deg C with a 10-20 KPH SW wind.
Thursday June 23, 2022. 12:00 Hrs. +3 Deg C with a 5-10 KPH West breeze.
Friday June 24, 2022. 12:00 Hrs. +8 Deg C with a 5-20 KPH NW wind.
Saturday June 25, 2022. 12:00 Hrs. + 11 Deg C with a 5-10 KPH South breeze.
Sunday June 26, 2022. 13:00 Hrs. +16 Deg C with a 5-10 KPH SE breeze.
Weather Observations for June 27, 2022 taken at 06:00 Hours.
2180 meters +12, Winds were 20-25 KPH SE--Whistler Peak
1835 meters +15, Winds were 10-15 KPH SE--Round House
1650 meters +10, 0.0 mm in 12 Hrs, 0.0 mm in 24 Hrs --Pig Alley
660 meters +8, Valley Temp, Max temp Yesterday was +31.7, 0.0 mm of precip yesterday.
As of 07:00 Hrs this am we have high scattered cloud and unlimited visibility.
FORECAST:
High will shift East today with an off shore low taking its place in a South Westerly flow aloft. Mix of sun and cloud with another warm day, freezing level hovering around 4000 meters. Should see some cloud dissipate this evening with more sun than cloud. Looks nice Tuesday morning with cloud increasing as the day progresses. Showers likely by the afternoon with overcast skies. Overcast for Wednesday with some showers. Looking like a mix of sun and cloud Thursday with some convective showers, possible. Friday is a ways off but looking at some models there may be quiet a bit of convective activity with potential for some rain. Weak ridging in some models for Thursday and Friday, but could see some cloud development. Going with a mixed bag on Canada Day. Dirty ridging for Saturday?? Low looks to send more moist weather our way Sunday. Certainly back into an unsettled pattern. Guesstimates: 0 mm by Tuesday am, 1-4 mm by Wednesday am, 1-3 mm by Thursday am, trace-1 mm by Friday am, 1-10 mm by Saturday am, 1-2 mm by Sunday am.
GOES 17 image from this am. Low off the coast heading this way!
GOES 17 ABI Image 2022/06/27. 05:00 Hrs.
Low to the South will push into the South Coast today.
Cloud will eventually reach Whistler later today.
South Westerly flow aloft today.
Low over the South Coast Mountains Tuesday. Cooler temperatures.
Cloud and some periods of light rain for Tuesday afternoon.
Overcast and showers for Wednesday. Cooler temperatures.
Clouds with some precipitation on Wednesday.
Looking unsettled for Thursday!
Looks good on this model but may see a different picture by Friday.
Looking like a nice day on Saturday, low may bring some cloud.
Looks like the low could bring some wet weather by Sunday, but that is a long time from now.
AVALANCHE ACTIVITY:
An avalanche on South Sister Mountain in Oregon injured a climber. Article below. Net Pic
Old glide cracks below Armchair Glacier.
Old wet loose on Corona.
From above Blackcomb Glacier looking at Decker, old debris. AC Pic
INFORMATION & OBSERVATIONS:
Cloud layer at around 2100 m Monday morning.
Tuesday morning, cool moist summer solstice with an upper level trough.
Tuesday afternoon. Cool and moist.
Mix of sun and cloud Wednesday. High of 19.9 Deg C at 660 m.
Thursday morning, mix of sun and cloud. Busy on the Horstman Glacier.
Thursday afternoon. Bridge being installed.
High in the valley Friday was +25.7 Deg C.
Landing into a North Breeze.
Saturday morning, finally a strong upper level ridge, with a high of 28.7 Deg C at 660 m.
Still a significant amount of snow on Wedge.
Cloud to the South Sunday evening. High in the valley Sunday was +31.7 Deg C.
VIDEOS:
Avalanche dusts onlookers: Mt Hunter
Ski Tourer rescued after avalanche: Argentina
ARTICLES:
Skier rescued after being injured in an avalanche: Argentina
Climber rescued after triggering small avalanche on South Sister Mountain: Oregon
Zero Fatalities reported in annual avalanche centre report: Utah
Breathing Assistance in deadly Avalanches-SafeBack: Powder Canada
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