Monday March 28th, 2011
Greetings and welcome!
We have a lot to talk about today.. Rafting, snow, weather, and sun shovels.
The weather over the weekend was colder than normal. Our normal high/low temperatures right now are 46 and 23. Yesterday in Rhinelander the official high/low was 29/-5. Athelstane Weather reported a little more moderate temps and 37/-1.3. Normal low temps of 23 replaced by sub-zero temps borders on the unusual, but is not a record. The record in Rhinelander is -15 from 1996, and we did not threaten the high temp record of 77 from 1910.
Winter has not given up the fight yet. Looking at the 16 day GFS model, I don’t see a 60 degree day in sight. This week will stay colder than normal as the high pressure behind the snowstorm lingers and brings us Canadian air. The highest temp in the NWS weekly forecast is mid-40s for Saturday and Sunday, with the balance of days being sunny, but in the upper 30s or low 40s.
Next week the GFS is showing more cold weather behind a storm for this coming Sunday, followed by a couple of Alberta Clippers and reinforcing shots of cold air. The Sunday storm looks like a 3-6, or more likely a 4-8″ snow, and the clippers look like snow too.
When I look at the GFS I look at the upper air temperatures. When I see the blue 0ºC line in the neighborhood, I usually expect a 45-55 degree day if the sun is out. The farther south it is, the colder we will be. In the 16 day model the zero C line stays well south of us, making that 60 degree spring day unlikely. It also stays far enough south to suggest that any storms will be (mostly) snow.
I saw a few snowmobilers around last weekend even though the trails were closed. When I saw the trails across Parkway by the Park N Ride north of C and up by Wolfe Ln and Parkway, they looked great. When we were on Landing 11 Rd yesterday there was a better snow/ice layer on the road than there had been all winter, but only in the sheltered spots. Sunny spots were mud. If it wasn’t for the sun eating sunny spots and roads, and for the soft ground under the trails, there would be plenty of opportunity for snowmobilers to ride.
When we were going up Parkway to the Camp 5 bridge to check out the Peshtigo River there were sheltered places in the forest that had snow piles up to the mirrors on Chris’ Pathfinder. There is still a lot of snow in sheltered areas.
The sun is way too hot at this time of year for the snow to stay long in sunny areas. Darker areas are already burned through where the snow was dirty or stained.
I decided to apply this, instead of the snow shovel, to the 16-18″ drift in front of the wood shed. I called it the sun shovel. I sprinkled fireplace ash over the snow on the walkway and let the sun do it’s work for a day. I made some footprints on the way back in, exposing new white snow. Those white sides survived and left artifacts..
Yes it is a little messy, but I have special shoes/jacket/gloves just firewood, so it doesn’t get far. It worked though, the footprints are on the ground, the white snow next to it is 10″ or more deep.
There is a lot of that going on with roads and sunny spots. In the case of roads they are dry of snow other than sheltered spots that still hold ice, snow or slush. The gravel roads vary from frozen to mud in sunny spots. There are also some wicked frost heaves and pot holes popping up.
We headed up to the Camp 5 Bridge Sunday to take a look at how the Peshtigo River break up is progressing for the opening weekend of whitewater rafting with Kosir’s this weekend. The river had some open spots along the fast side, but that is about it. It was still pretty frozen up.
On the way to check out Farm Dam where they put the rafts in, a peek through the trees at the river along C in the big valley found it open along one side downstream in some faster water, but frozen across upstream of there. Farm Dam was frozen tight.
There are passages in the ice through the faster water and rapids stretches, and it is breaking up down by the bridge by Kosir’s Rafting.
Will we go whitewater rafting this weekend as planned? Hmm.. It doesn’t look good at the moment, but it isn’t out of the question to have a lot change over the course of a sunny week. The river can surprise you.
It is not uncommon to move opening weekend back a week due to ice, but you just never know. The guys from Kosirs will be scouting it this week, and I might too.
What I kept thinking about when I was seeing all of the new snow north of here is that the river will really roar when it does go out. All of that snow and ice stored up with the cold weather keeping most of it there later than normal adds up to a firecracker about to go off. In a few weeks when we see a couple of 65 or 70 degree sunny days, all of that is going to melt fast and really get the river cranking.
On top of the already nice base flow a fast melt should bring some extreme water for whitewater rafting on the Peshtigo River. I am looking forward to April rafting.
On our way by on Landing 11 Rd yesterday we saw that the Caldron Falls Flowage was already drawn down. They do that to help break up the ice and to help make room for any sudden rush of meltwater down the Peshtigo River. There is a lot of ice to break up, several people in the last week were telling of bottoming out ice augers and not hitting water.
That is about it for today. Have a good week and thank you for visiting!
RJB