MESONET TICKER ... MESONET TICKER ... MESONET TICKER ... MESONET TICKER ... December 14, 2020 December 14, 2020 December 14, 2020 December 14, 2020
Shall we play a game?
http://ticker.mesonet.org/archive/20201214/snow-games.png
So much for Sunday being the best chance of any snow for awhile! Whoever said that is a real dolt. Hi. But here we go again. Amounts are shaping up to be 2-4 inches across the northwestern quarter of the state, with some locations receiving higher (or lower) amounts, so we're painting with a very wide brush here, and definitely NOT staying in the lines.
http://ticker.mesonet.org/archive/20201214/nws-tulsa-snow.png
http://ticker.mesonet.org/archive/20201214/nws-norman-snow.png
http://ticker.mesonet.org/archive/20201214/nws-amarillo-snow.png
I believe this snow will be just a bit different than Sunday's in that it will be in a colder environment, so not as much melting. Therefore, we might expect more significant impacts to driving. Not that the impacts Sunday weren't severe, just it melted rather quickly. The lows tonight and then the highs tomorrow will be impacted by the snowpack that's already here, as we've already seen the coldest air mass of the season this morning (aided by that snowpack).
http://ticker.mesonet.org/archive/20201214/todays-lows.png
http://ticker.mesonet.org/archive/20201214/todays-minimum-wind.chills.png
This morning's low of 2 degrees at Hooker is easily the coldest reading of the season; well, save for Kenton's 4 degrees yesterday, but that occurred late last night, so it's all the same air mass, impacted by the same snowpack. But watch for cold mornings the next 2 days at least, then a bit more going forward as we try and melt that snow. Wednesday will be a chiller!
http://ticker.mesonet.org/archive/20201214/tuesday-morning-forecast-lows.png
http://ticker.mesonet.org/archive/20201214/wednesday-morning-forecast-lows.png
And the highs will be impacted by the snowpack for awhile. Friday is looking "okay" for this time of year.
http://ticker.mesonet.org/archive/20201214/friday-forecast-highs.png
As for yesterday's snow, we got a good dose with widespread totals of 4-8 inches north of I-40, from border to border.
http://ticker.mesonet.org/archive/20201214/nws-amarillo-snow.totals.png
http://ticker.mesonet.org/archive/20201214/nws-tulsa-snow.totals.png
http://ticker.mesonet.org/archive/20201214/nws-norman-snow.totals.png
And oh by the way, parts of Oklahoma have had more snow than Chicago, New York City, and MOST OF NORTH DAKOTA!
http://ticker.mesonet.org/archive/20201214/seasonal-snow-totals.png
Now just watch...we'll have 70s on Christmas Day with 45 mph winds and blowing dust.
Gary McManus State Climatologist Oklahoma Mesonet Oklahoma Climatological Survey (405) 325-2253 gmcmanus@mesonet.org
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