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Max 21 min 9 snow trace
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Wakefield NWS is saying maybe an inch tomorrow and into tomorrow night. We shall see.
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Feb 4-5 significant SE snow threat
WinstonSalemArlington replied to GaWx's topic in Southeastern States
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Welp the fix was in, the low came in a little more spicy and spiked me with advection after radiative heating. Ultimately although temperatures did crash DP was already above freezing and it wasn't enough I was 3F too warm. This is a win for the NAM and GFS over the Euro and Canadian solutions. Perhaps something to take into account weighing nodels for overrunning events. 33.5 as of now.
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Richmond Metro/Hampton Roads Area Discussion
overcautionisbad replied to RIC Airport's topic in Mid Atlantic
Water fell from the sky tonight. Not sure what that was about -
Richmond Metro/Hampton Roads Area Discussion
wasnow215 replied to RIC Airport's topic in Mid Atlantic
Friday clipper could be juiced. And then cold and very windy Saturday -
Just stepped outside. It's 34.1 with a rain sleet mix. Could turn to snow.
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There’s nothing like a deep winter landscape
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East central part of town right near the Manchester line.
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2025-2026 ENSO
Stormchaserchuck1 replied to 40/70 Benchmark's topic in Weather Forecasting and Discussion
Does the pattern usually persist in Feb-March? Top 20 analogs Following Feb 500mb Following Feb Air Temp Following March Air Temp The pattern seems to take a break to +TNH in Feb, then returns in March. It's interesting that models have this N. Pacific High pressure building, although they are south of the normal +TNH position right now. Interestingly, the same Dec-Jan pattern actually holds somewhat through the whole following April - August -
My first thought when I saw the snow hole was that maybe the high res models were overdoing some terrain effect... I didn't realize you were on the Virginia side of the Cumberland Gap, maybe the model just creates some super downslope effect in that area to try and more accurately match the erroneous snowfall totals in that area? I didn't realize the models got fed previous local snowfall data for future forecasts but it makes sense that if the models consistently busted high with respect to the erroneous data, someone would try and tweak the geography or something in the model to make it "more" (though in this case less lol) accurate for that location
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Hoping for an inch Friday night.
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Re: assimilating data correctly Completely unrelated, but it should show how important proper initialization is. Before June 20th (Enderlin EF5 day), most models were very consistent in showing zero prefrontal development in the potent warm sector due to very warm 700mb temperatures. However, the night before, the HRRR was the only one consistently initializing temps. Other models were running 1-2 °C too warm, which obviously led to incorrectly choking out prefrontal development. Because the HRRR was correctly initializing cooler, it was consistently showing robust prefrontal development ~18 hours pre-event, while it took the other models till mere hours before to start showing prefrontal development. If you follow svwx you know what happened later that day...
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In my full shade areas the fluff powder underneath the Arctic ice cap is as dry and fluffy as when it fell. It’s 10 days later!!!
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Could be the Case. I contacted NOAA via Email. Not heard back. Spoke with NWS and they couldn't give an explanation to why the Snow Data was doing that. They had my Reports and Cocorahs Reports that all showed well above what the NOHRSC Data showed. They couldn't figure where or how they came up with that. I'd say it has to be them just using the Pennington gap Site Data. That's the only thing I can see how they came up with that. Sad. That Site needs moved to a better Location or just shut down.
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RGEM is trending better tilt with every run. Trying its best to go neutral. Also, digging more west with each run.
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VERY well stated. The HRRR is generally pretty good with warm season convection (minus some flaws and the inherent challenges with modeling weakly-forced storms) but has never proven itself as a winter weather model.
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WxUSAF's weak ass frontal passage thing.
SnowenOutThere replied to dailylurker's topic in Mid Atlantic
Switched to light snow as I went from the JPJ lowlands to my dorm back at 600ft plus. Super elevation dependent or just convenient timing who knows. -
We suck. Edit: I’m chasing wind and more flurries for Friday/Saturday now.
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HRRR is best when it's inside 8 hrs, but can more useful up to 12 hrs if it is assimilating the data correctly. It has its struggles with certain setups and is best within convective environments or well-established thermal environments. Winter is not its strong suit, but can be useful at times. Right now, regional CAMs are better at handling this type of setup. Best ascent has been modeled south through the day, but some very light precip is still plausible north of I-66, but not looking likely at this point.
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February 2026 Medium/ Long Range Discussion: Buckle Up!
stormtracker replied to Weather Will's topic in Mid Atlantic
Some Super Bowl fail on the GFS. Looking for scraps now. -
Friday February 6 FROPA / WINDEX small event
RUNNAWAYICEBERG replied to HoarfrostHubb's topic in New England
It looks more interesting on gfs and cmc. -
Friday February 6 FROPA / WINDEX small event
HIPPYVALLEY replied to HoarfrostHubb's topic in New England
Hoping we can get 1"-2" here tho'. Let's see how this trends tomorrow.
