Brian_in_Leavenworth Posted December 7, 2022 Report Share Posted December 7, 2022 3 hours ago, Doinko said: That's a weird 500mb pattern for an arctic outbreak. Is what the EPS control run showing similar to February 2021 in some ways? I'm not sure though. Here is a closeup of the upper level winds. Follow the lines to see where the air is coming from and you'll understand why its showing very cold temps 6 Link to comment Share on other sites More sharing options...
snow_wizard Posted December 7, 2022 Report Share Posted December 7, 2022 23 minutes ago, Seattle said: It's beginning to feel like the leadup to last week's event. Who's ready for the inevitable 33 degree slush! Last week was pretty real actually. 3 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Rubus Leucodermis Posted December 7, 2022 Report Share Posted December 7, 2022 5 minutes ago, snow_wizard said: The 18z GEFS is no doubt about it cold for week two. It and the EPS have really trended colder in the past few runs. Good chance it’s right about another cold spell. Also a good chance it will be nowhere near as cold as it alleges. 1 2 It's called clown range for a reason. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 7, 2022 Report Share Posted December 7, 2022 Quite remarkable to have the EPS and GEFS showing such a high chance of cold weather in the longer range. This could be something big. 6 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
RentonHill Posted December 7, 2022 Report Share Posted December 7, 2022 2 minutes ago, Rubus Leucodermis said: Good chance it’s right about another cold spell. Also a good chance it will be nowhere near as cold as it alleges. jfc how many accounts does Tim have on here 2 Link to comment Share on other sites More sharing options...
Guest administrator Posted December 7, 2022 Report Share Posted December 7, 2022 1 minute ago, Rubus Leucodermis said: Good chance it’s right about another cold spell. Also a good chance it will be nowhere near as cold as it alleges. Probably a non event for anyone south of the Peace Arch, so much like yourself, I am confused as to why anyone would get excited. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 7, 2022 Report Share Posted December 7, 2022 2 minutes ago, Rubus Leucodermis said: Good chance it’s right about another cold spell. Also a good chance it will be nowhere near as cold as it alleges. Ensemble means are usually pretty reasonable. The nature of the blocking being shown would make major cold pretty easy to pull off. 2 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
MR.SNOWMIZER Posted December 7, 2022 Report Share Posted December 7, 2022 Just now, administrator said: Probably a non event for anyone south of the Peace Arch, so much like yourself, I am confused as to why anyone would get excited. Is there a way we can make it illegal to post Gfs snow maps and maybe a reward program for those who post euro snow maps" 1 1 1 We come from the land of the ice and snow. Link to comment Share on other sites More sharing options...
Guest administrator Posted December 7, 2022 Report Share Posted December 7, 2022 Just now, RentonHillTC said: jfc how many accounts does Tim have on here Mildly Pretentious Canadian Tim, Shawnigan Tim, TT "The OG" Sea, Grays Harbor Anti-Tim, Timmy, Spokane Tim, BriTim in Leavenworth, and Silver Falls Tim. That should be the whole collection. Link to comment Share on other sites More sharing options...
Guest administrator Posted December 7, 2022 Report Share Posted December 7, 2022 2 minutes ago, MR.SNOWMIZER said: Is there a way we can make it illegal to post Gfs snow maps and maybe a reward program for those who post euro snow maps" It already is. I have been reporting them to the NOAA hotline. Link to comment Share on other sites More sharing options...
Deweydog Posted December 7, 2022 Report Share Posted December 7, 2022 Six years ago RIGHT NOW it was becoming quite breezy and chilly! 1 2 My preferences can beat up your preferences’ dad. Link to comment Share on other sites More sharing options...
Rubus Leucodermis Posted December 7, 2022 Report Share Posted December 7, 2022 4 minutes ago, snow_wizard said: Ensemble means are usually pretty reasonable. The nature of the blocking being shown would make major cold pretty easy to pull off. I have found that adding 10°F to GFS modeled cold snap temperatures yields a reasonably accurate forecast. (It came out right on the nose for both the recent event and the one late last December.) 1 It's called clown range for a reason. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 7, 2022 Report Share Posted December 7, 2022 3 minutes ago, MR.SNOWMIZER said: Is there a way we can make it illegal to post Gfs snow maps and maybe a reward program for those who post euro snow maps" I can't figure out why they didn't fix the snow problem on the upgrade. The snowfall maps are much better when very cold air is entrenched over the region of course. Just eyeballing the 500mb pattern I think the initial trough is going to fall short of bringing much snow. The stuff next week gets a lot more interesting. Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
RentonHill Posted December 7, 2022 Report Share Posted December 7, 2022 3 minutes ago, Deweydog said: Six years ago RIGHT NOW it was becoming quite breezy and chilly! wow! 1 Link to comment Share on other sites More sharing options...
snow_wizard Posted December 7, 2022 Report Share Posted December 7, 2022 1 minute ago, Rubus Leucodermis said: I have found that adding 10°F to GFS modeled cold snap temperatures yields a reasonably accurate forecast. (It came out right on the nose for both the recent event and the one late last December.) I think we are talking about two different models. I'm referring to the ensemble mean. FWIW the EPS is showing high temps dropping to just above freeing during week two as well. It has been trending colder every run. 4 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Rubus Leucodermis Posted December 7, 2022 Report Share Posted December 7, 2022 3 minutes ago, snow_wizard said: I can't figure out why they didn't fix the snow problem on the upgrade. The snowfall maps are much better when very cold air is entrenched over the region of course. Just eyeballing the 500mb pattern I think the initial trough is going to fall short of bringing much snow. The stuff next week gets a lot more interesting. My guess is that they tried to but it proved harder than expected. It's called clown range for a reason. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 7, 2022 Report Share Posted December 7, 2022 2 minutes ago, RentonHillTC said: wow! That pattern doesn't look cold at all. It actually was pretty chilly at that time. Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Doinko Posted December 8, 2022 Report Share Posted December 8, 2022 Just now, snow_wizard said: That pattern doesn't look cold at all. It actually was pretty chilly at that time. We had a nice 1-2" of snow and some ice with the event on 12/8/16. And then another ~3" on 12/14/16 Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 1 minute ago, Rubus Leucodermis said: My guess is that they tried to but it proved harder than expected. I think the important thing is whether the upgrade will give us more reliable 500mb maps, 850mb temp maps, and surface pressure maps. People on here know to decipher that for snow chances. Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Deweydog Posted December 8, 2022 Report Share Posted December 8, 2022 1 minute ago, snow_wizard said: That pattern doesn't look cold at all. It actually was pretty chilly at that time. WSW-worthy for us. Wasn’t trying to poke the Puget bear, but apparently I did. 1 1 My preferences can beat up your preferences’ dad. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 1 minute ago, Deweydog said: WSW-worthy for us. Wasn’t trying to poke the Puget bear, but apparently I did. You misunderstood. It actually was cold here with some frozen precip. I was just commenting on how the map that was posted looked misleading. 1 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Snownerd3000 Posted December 8, 2022 Report Share Posted December 8, 2022 2 minutes ago, Deweydog said: WSW-worthy for us. Wasn’t trying to poke the Puget bear, but apparently I did. just feed it cocaine and all will be well 1 3 Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 It's interesting to note the GEFS control model has had 4 cold runs in a row now with 850s dropping into the -10 to -15 range. 3 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Poulsbo Snowman Posted December 8, 2022 Report Share Posted December 8, 2022 3 hours ago, Meatyorologist said: After this last week, my friends wouldn't listen to me anyways... I have no friends after last week. Barely have a family now. 1 1 1 Link to comment Share on other sites More sharing options...
SilverFallsAndrew Posted December 8, 2022 Report Share Posted December 8, 2022 Have fun with all your snow while TWL and I enjoy 33 degree rain! 1 1 1 Snowfall Precip 2022-23: 95.0" 2022-23: 17.39" 2021-22: 52.6" 2021-22: 91.46" 2020-21: 12.0" 2020-21: 71.59" 2019-20: 23.5" 2019-20: 58.54" 2018-19: 63.5" 2018-19: 66.33" 2017-18: 30.3" 2017-18: 59.83" 2016-17: 49.2" 2016-17: 97.58" 2015-16: 11.75" 2015-16: 68.67" 2014-15: 3.5" 2013-14: 11.75" 2013-14: 62.30 2012-13: 16.75" 2012-13: 78.45 2011-12: 98.5" 2011-12: 92.67" It's always sunny at Winters Hill! Fighting the good fight against weather evil. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 CPC is sold. 5 1 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Doinko Posted December 8, 2022 Report Share Posted December 8, 2022 1 Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 3 minutes ago, RentonHillTC said: huge downgrade in long range for GEFS. bummer. OK ill stop sorry but i had to keep my daughter home all day shes super sick and she finally went down for nap during druncle and well i guess i just got a little too into it. The closer range stuff is colder than any previous run. 1 1 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
RentonHill Posted December 8, 2022 Report Share Posted December 8, 2022 2 minutes ago, snow_wizard said: The closer range stuff is colder than any previous run. Thanks, Jim. I deleted. Link to comment Share on other sites More sharing options...
SilverFallsAndrew Posted December 8, 2022 Report Share Posted December 8, 2022 3 minutes ago, snow_wizard said: CPC is sold. Fake cold? 1 2 Snowfall Precip 2022-23: 95.0" 2022-23: 17.39" 2021-22: 52.6" 2021-22: 91.46" 2020-21: 12.0" 2020-21: 71.59" 2019-20: 23.5" 2019-20: 58.54" 2018-19: 63.5" 2018-19: 66.33" 2017-18: 30.3" 2017-18: 59.83" 2016-17: 49.2" 2016-17: 97.58" 2015-16: 11.75" 2015-16: 68.67" 2014-15: 3.5" 2013-14: 11.75" 2013-14: 62.30 2012-13: 16.75" 2012-13: 78.45 2011-12: 98.5" 2011-12: 92.67" It's always sunny at Winters Hill! Fighting the good fight against weather evil. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 1 minute ago, SilverFallsAndrew said: Fake cold? The GEFS and EPS have looked pretty real the last couple of runs. 1 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Poulsbo Snowman Posted December 8, 2022 Report Share Posted December 8, 2022 I'm beginning to believe that every month in our near future (and maybe long term) is going to feature extreme anomalies. Without looking at the available records, recent memory recalls many extreme anomalies over the past 16 months or so, beginning in June of last year when western Washington was heating up to 110. Last spring was the forever spring until July--then summer arrived and didn't end until the end of October. Last month, we were substantially under average for temperatures--and it's beginning to look like December is going to make November child's play by the end of the month. I'm thinking that for every future season--that particular season is going to feature extreme events. Summertime extreme heat, without precipitation and wintertime extreme cold and snow--and that may be what we see for many years. And we may even skip a few springs and falls along the way. 4 2 Link to comment Share on other sites More sharing options...
TT-SEA Posted December 8, 2022 Report Share Posted December 8, 2022 For @MR.SNOWMIZER and @ShawniganLake here is the 18Z ECMWF for the Saturday system. 1 1 **REPORTED CONDITIONS AND ANOMALIES ARE NOT MEANT TO IMPLY ANYTHING ON A REGIONAL LEVEL UNLESS SPECIFICALLY STATED** Link to comment Share on other sites More sharing options...
SilverFallsAndrew Posted December 8, 2022 Report Share Posted December 8, 2022 Plz nothing to exciting until the 20th. Thanks. 2 Snowfall Precip 2022-23: 95.0" 2022-23: 17.39" 2021-22: 52.6" 2021-22: 91.46" 2020-21: 12.0" 2020-21: 71.59" 2019-20: 23.5" 2019-20: 58.54" 2018-19: 63.5" 2018-19: 66.33" 2017-18: 30.3" 2017-18: 59.83" 2016-17: 49.2" 2016-17: 97.58" 2015-16: 11.75" 2015-16: 68.67" 2014-15: 3.5" 2013-14: 11.75" 2013-14: 62.30 2012-13: 16.75" 2012-13: 78.45 2011-12: 98.5" 2011-12: 92.67" It's always sunny at Winters Hill! Fighting the good fight against weather evil. Link to comment Share on other sites More sharing options...
Front Ranger Posted December 8, 2022 Report Share Posted December 8, 2022 1 hour ago, snow_wizard said: The GFS and ECMWF agree today will be the "warmest" day in a while. Even at that it's still below normal. SEA has seen just 3 above normal days since 10/31. 3 A forum for the end of the world. Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 1 minute ago, Poulsbo Snowman said: I'm beginning to believe that every month in our near future (and maybe long term) is going to feature extreme anomalies. Without looking at the available records, recent memory recalls many extreme anomalies over the past 16 months or so, beginning in June of last year when western Washington was heating up to 110. Last spring was the forever spring until July--then summer arrived and didn't end until the end of October. Last month, we were substantially under average for temperatures--and it's beginning to look like December is going to make November child's play by the end of the month. I'm thinking that for every future season--that particular season is going to feature extreme events. Summertime extreme heat, without precipitation and wintertime extreme cold and snow--and that may be what we see for many years. And we may even skip a few springs and falls along the way. Could well be. No doubt something weird is going on. As I've mentioned before the 1920s and 1930s had some crazy stuff, but this is even more crazy in some ways. Some people have speculated the solar grand minimum may result in a lot more amplified regimes than we have seen in recent times. Just to clarify the solar grand minimum is multiple cycles of abnormally low sunspot activity. It is not to be confused with the 11 year cycle. My only problem with having these well defined seasons is the hot summers are very hard on the Cascade glaciers. Other than that it's pretty interesting. 2 Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
Brian_in_Leavenworth Posted December 8, 2022 Report Share Posted December 8, 2022 10 minutes ago, snow_wizard said: CPC is sold. And they made that without input of the 12z EPS. And that's because it wasn't out yet when they made the forecast. 1 1 Link to comment Share on other sites More sharing options...
Nov1985 Posted December 8, 2022 Report Share Posted December 8, 2022 39 minutes ago, Rubus Leucodermis said: Good chance it’s right about another cold spell. Also a good chance it will be nowhere near as cold as it alleges. I hope so. The next 8 days look to be low to mid 40s in most of western WA. We'll be ready for another cold spell by the 2nd half of the month. We can all log off here today and return on Friday Dec 16th. Link to comment Share on other sites More sharing options...
Meatyorologist Posted December 8, 2022 Report Share Posted December 8, 2022 14 minutes ago, Poulsbo Snowman said: I have no friends after last week. Barely have a family now. That's what the forecasting lyfe is all about Weather stats for MBY Snowfall: -Total snowfall since joining: 50.25" -2018-19: 21" -2019-20: 2.5" -2020-21: 13" -2021-22: 8.75" -2022-23: 5.75" -2023-24*: 0.25" -Most recent snowfall: 0.25”; January 17th, 2024 -Largest snowfall (single storm): 8.5"; February 12-13, 2021 -Largest snow depth: 14"; 1:30am February 12th, 2019 Temperatures: -Warmest: 109F; June 28th, 2021 -Coldest: 13F; December 27th, 2021 -Phreeze Count 2023-24: 31 Link to comment Share on other sites More sharing options...
snow_wizard Posted December 8, 2022 Report Share Posted December 8, 2022 5 minutes ago, TT-SEA said: For @MR.SNOWMIZER and @ShawniganLake here is the 18Z ECMWF for the Saturday system. This first trough isn't going to get the job done except for maybe west of Puget Sound. Death To Warm Anomalies! Winter 2023-24 stats Total Snowfall = 1.0" Day with 1" or more snow depth = 1 Total Hail = 0.0 Total Ice = 0.2 Coldest Low = 13 Lows 32 or below = 45 Highs 32 or below = 3 Lows 20 or below = 3 Highs 40 or below = 9 Link to comment Share on other sites More sharing options...
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