Wednesday, February 25, 2026

Feb 25 clipper

 Got a quick 3" in 3 hours this morning






Driveway was completely clear

Monday, February 23, 2026

February 23rd Blizzard

 This is more like a retrospective at this point. 

We became aware of a potential bomb situation around the 16th, or a week before. ICON and GFS hinting at blizzards. 





Ukie and GFS had same idea, which was strange


AFIS and GEM not so much

There was some flipping and flopping with all the models but the GFS which held steady with a bomb of a storm tucked off the coast. Euro remained out to sea or a graze


On the 17th, the GFS had a 967 low over the benchmark
WPC though had it east of the BM like the Euro, but they'd correct
Euro edged further west with time
GFS on the other hand was more steady and edged a touch east last few runs

Snow started early morning on the 22nd with light snow through the day with no accumulation. Once the sun lowered, the snow began to stick and around 6pm the main batch of precip arrived. By 7pm it was snowing moderately then became heavy with 1-1.5" rates between 8pm and 12 with total of 7" by midnight. By morning 13" had fallen with an additional two falling during the course of the day of the 23rd. 15" total on the deck, with other areas to our west and east benefiting from banding a bit more. 

This was the RAP forecast from 15z the 22nd

And the 500mb from spc meso page 

Some radar pictures and satellite

NWS slide decks


Some snow maps from 48 hrs before.








RESULTS
The storm shifted about 30-50 miles east sparing most of PA but smashing RI and SE MA with over 30 inches. CT and NYC area got mostly 12-24"with LI getting the most. Some selected totals from NWS




...Hartford County...
1 SSE Marlborough            17.0 in   1254 PM 02/23
2 WSW Burlington             16.5 in   0305 PM 02/23...Tolland County...
2 E Vernon                   16.0 in   0236 PM 02/23
1 W Tolland                  15.5 in   0436 PM 02/23   Trained Spotter
...Windham County...
1 SW Killingly               27.7 in   0534 PM 02/23
3 SE Wauregan                27.0 in   0610 PM 02/23
...Bristol County...
2 NNE Bliss Corner           37.0 in   0800 PM 02/23
1 NE Somerset                36.0 in   0954 PM 02/23
Somerset 0.4 SSE             36.0 in   0600 AM 02/24   COCORAHS
Dartmouth                    33.0 in   0430 PM 02/23   Trained Spotter
Westport                     32.0 in   0430 PM 02/23   Trained Spotter
3 NNW Dighton                32.0 in   0715 PM 02/23
1 NNE Attleborough           32.0 in   0825 PM 02/23
NWS Boston/Norton            31.8 in   0703 PM 02/23   Official NWS Obs ...Essex County...
1 ESE Gloucester             22.0 in   1035 PM 02/23
Andover 0.6 E                21.0 in   0620 AM 02/24   COCORAHS
2 NNE Marblehead             16.6 in   0854 PM 02/23
...Norfolk County...
1 ESE Sharon                 32.5 in   0630 PM 02/23
Stoughton                    26.5 in   0100 AM 02/24   Trained Spotter
Stoughton                    25.0 in   0345 PM 02/23   Trained Spotter
3 S Weymouth                 25.0 in   1143 PM 02/23
1 NNE Foxborough             24.5 in   1200 PM 02/23
...Plymouth County...
1 SW Kingston                36.0 in   0642 PM 02/23
Lakeville                    36.0 in   0800 PM 02/23
North Scituate               32.0 in   0617 PM 02/23
1 ESE Middleborough          31.2 in   0910 PM 02/23
Brockton                     31.0 in   1000 PM 02/23
Bridgewater                  31.0 in   1000 PM 02/23
3 NNE West Wareham           30.1 in   0748 PM 02/23..Worcester County...
2 SSW Harvard                22.5 in   0425 PM 02/23   Trained Spotter
2 NNW Milford                19.5 in   0639 PM 02/23
1 WNW Milford                18.5 in   0412 PM 02/23   Trained Spotter
1 S Leominster               18.0 in   0940 PM 02/23
...Rhode Island...

...Bristol County...
1 NW Warren                  35.5 in   0825 PM 02/23
1 E Bristol                  32.0 in   0810 PM 02/23...Kent County...
TF Green AP                  37.9 in   0701 PM 02/23   Official NWS Obs
1 SE Warwick                 36.2 in   0310 PM 02/23
2 SSE Coventry               33.5 in   0705 PM 02/23
1 NNE Coventry               32.0 in   0515 PM 02/23 ...Newport County...
1 SSW Newport AP             34.0 in   0900 PM 02/23
2 S Tiverton                 31.0 in   0800 PM 02/23
...Providence County...
2 ENE Cranston               37.0 in   0450 PM 02/23
Cranston 1.7 NNE             37.0 in   0700 AM 02/24   COCORAHS
2 ENE Providence             36.1 in   0547 PM 02/23
1 S Providence               36.0 in   0421 PM 02/23   Amateur Radio
...Washington County...
3 W North Kingstown          36.0 in   0740 PM 02/23
North Kingstown              35.0 in   0233 PM 02/23   Trained Spotter
3 W South Kingstown          34.0 in   0720 PM 02/23



Thursday, January 22, 2026

Jan 25th 2026

 


Result: 15" fell with another two the following day. Not a lot of wind, but the snow was very grainy but light. Tossed 15" with ease.  Rain gauge was completely covered. Some parts saw 20" but most of the state was in the 12-18" range






Major disruptive storm to affect much of the east.

Energy in the SW will move out phasing with energy coming from the north. Dual lows will form, one in the gulf running up the apps or just west, and another off SC/GA and going up coast. Not the fastest system. 

Ahead of the system a near record 1052mb high will bring down record breaking arctic air across the northern half of the country. As the storm ejects from the SW, this will result in warm air in front of it riding up and over the arctic air.  The result is a wide area of winter weather, with snow, sleet and freezing rain over most of the eastern states.  Below are the Euro and GFS ensemble snow fall predictions. Note the widespread 6+ amount. 




This is the National Blend of Models


To the south of the heavy snow line, there will be significant icing.



The operational models more extreme. Canadian being the furthest north. Expecting high ratios in the Mid Atlantic and Northeast as temps are in the single digits and teens and the DGZ is low and large. 













What can go wrong?  Phase isn't as strong or timed differently. If the northern system gets stronger and buckles the jet more, then the storm can go north. However, there's a pretty strong banana high that it has to move. Not sure about how we get this storm south at this point though. It's a really wide 12-18 swath going from the PA/MD border to Canada/NY border. While the edges can fluctuate 6" or so, we are pretty much in the middle.  It would have to shift south by 400 miles, which I guess could happen if the northern stream just continues east instead of diving into the mid west. 


Feb 25 clipper

 Got a quick 3" in 3 hours this morning Driveway was completely clear