bncho Posted 12 hours ago Share Posted 12 hours ago Correct me if I'm wrong, but was one of the reasons the PDO skyrocketed last winter due to the much warmer waters in Nino 1+2? I'm asking this because I'm uncertain about how hostile the PDO will be for this winter. Link to comment Share on other sites More sharing options...
frd Posted 12 hours ago Share Posted 12 hours ago Seasonal ECMWF guidance predicts a prominent Alaskan ridge this winter, which would allow the polar jet stream to deliver cold air to the northern United States. However, a relatively strong eastern ridge is shown — stronger than last winter — which could shield the East Coast. https://x.com/BenNollWeather/status/1975561499180736754 Link to comment Share on other sites More sharing options...
JenkinsJinkies Posted 11 hours ago Share Posted 11 hours ago 20 minutes ago, frd said: Seasonal ECMWF guidance predicts a prominent Alaskan ridge this winter, which would allow the polar jet stream to deliver cold air to the northern United States. However, a relatively strong eastern ridge is shown — stronger than last winter — which could shield the East Coast. https://x.com/BenNollWeather/status/1975561499180736754 70s in January then? 1 Link to comment Share on other sites More sharing options...
Weather Will Posted 4 hours ago Share Posted 4 hours ago 7 hours ago, frd said: Seasonal ECMWF guidance predicts a prominent Alaskan ridge this winter, which would allow the polar jet stream to deliver cold air to the northern United States. However, a relatively strong eastern ridge is shown — stronger than last winter — which could shield the East Coast. https://x.com/BenNollWeather/status/1975561499180736754 Well maybe some SE ridge will move the storm track just far enough NW so we can get snow rather than dry, cold air this winter in the NW burbs... 3 Link to comment Share on other sites More sharing options...
Bob Chill Posted 4 hours ago Share Posted 4 hours ago 10 hours ago, Terpeast said: Yeah, some are just dooming. Not entirely without reason. I’m concerned about this winter for our sakes, but I don’t think it will be a total shutout like 22-23 (those are still rare). I do think not only we’ll average +3 over the entire season, but also see at least a couple of 2-week -epo/+pna window of opportunities for a decent event or two. Cold air source regions are starting to build and ahead of where they were last year, so not all hope is lost. As usual we're aligned with our logic... which may not be a good thing this year... hahaha. Imho, if this winter is going to be friendly we probably need a good start in Dec and that's certainly possible in a nina. If Dec is a warm whiff I kinda doubt a backloaded comeback. I'm rooting for big snow/cold out west in Nov. When I lived in CO, nina hot starts usually had some sustained +PNA stuff in Dec. Which was frustrating then but perspective and things. I'll be using the Jackson Hole indicator in Nov. If they're getting dumped on mid/late Nov, we'll have some chances here in Dec. 1 Link to comment Share on other sites More sharing options...
JenkinsJinkies Posted 3 hours ago Share Posted 3 hours ago 8 hours ago, bncho said: Correct me if I'm wrong, but was one of the reasons the PDO skyrocketed last winter due to the much warmer waters in Nino 1+2? I'm asking this because I'm uncertain about how hostile the PDO will be for this winter. September PDO’s value was higher than last September’s. -2.x instead of -3.x 1 Link to comment Share on other sites More sharing options...
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