yoda

I mean i like it... but i cant see more than an inch here. I hope to be surprised

This is the part from the afternoon AFD regarding the event s the front moves eastward, mid and upper level dynamics will assist precipitation developing along and behind the boundary. Low pressure will develop along the frontal zone along the coast and ride northeastward through the day. This will be a tricky scenario as snow will be highly dependent on colder air catching up to the moisture, which is sometimes difficult to achieve and offset by dry advection. Temperatures will be colder sooner west of I-95, but these areas will likely see a shorter duration of precipitation. East of I-95, more precipitation is expected, but temperatures may be slightly above freezing for a large part of the event, and precipitation may even be rain for a while. The best potential for cold air and higher precipitation totals to overlap appears to be northeastern Maryland. Thus, confidence was high enough to issue a Winter Weather Advisory for this area with the greatest potential for 2 inches of snow. However, if the afternoon wave of precipitation associated with the low misses to the south and east (which some models show), totals may fall short. Most other areas will see a slushy coating to an inch, perhaps locally higher where any banding sets up. Rates will be important to any sort of accumulations, especially as the day wears on, given marginal surface temperatures. Will have to monitor for possible expansions to the advisory, especially if confidence increases a colder solution near and east of the I-95 corridor. End time for the precipitation could be pretty early in the day closer to and west of the Blue Ridge. How long the precipitation lasts closer to the Chesapeake Bay will depend on the western extent of the second frontal wave. In any event, dry conditions look likely by mid Sunday evening. Temperatures from the mid teens to mid 20s are expected Sunday night, so any residual moisture or slush could refreeze.

I am surprised for sure. My expectations are for less than an inch

Should be an interesting AFD read in a few

Lol 18z NAM and 3km NAM went NW that C MD now gets the snow

Thats it for now URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 213 PM EST Sat Jan 17 2026 MDZ008-507-508-180315- /O.NEW.KLWX.WW.Y.0005.260118T0900Z-260118T2300Z/ Cecil-Northwest Harford-Southeast Harford- 213 PM EST Sat Jan 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 6 PM EST SUNDAY... * WHAT...Snow expected. Total snow accumulations of 1 to 3 inches. * WHERE...Cecil and Harford Counties. * WHEN...From 4 AM to 6 PM EST Sunday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Snow, possibly mixed with rain for a few hours, will spread into the area early Sunday morning. There may be some breaks in the snow during the midday hours before additional snow falls in the afternoon. Visibility may drop to one half mile at times in moderate snow. The snow should end during the late afternoon or early evening.

Good luck all... hope you get smoked

URGENT - WINTER WEATHER MESSAGE National Weather Service Wakefield VA 134 PM EST Sat Jan 17 2026 MDZ021>025-180300- /O.NEW.KAKQ.WW.Y.0001.260118T1500Z-260119T0300Z/ Dorchester-Wicomico-Somerset-Inland Worcester-Maryland Beaches- 134 PM EST Sat Jan 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM TO 10 PM EST SUNDAY... * WHAT...Wet snow expected. Total snow accumulations up to two inches. * WHERE...Dorchester, Inland Worcester, the Maryland Beaches, Somerset, and Wicomico Counties. * WHEN...From 10 AM to 10 PM EST Sunday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The advisory may need to be expanded southward with future updates if the snow forecast continues to trend upward.

URGENT - WINTER WEATHER MESSAGE National Weather Service Wakefield VA 134 PM EST Sat Jan 17 2026 VAZ064-075>078-521-522-180300- /O.NEW.KAKQ.WW.Y.0001.260118T1500Z-260119T0000Z/ Caroline-Westmoreland-Richmond-Northumberland-Lancaster-Western Essex-Eastern Essex- 134 PM EST Sat Jan 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 AM TO 7 PM EST SUNDAY... * WHAT...Wet snow expected. Total snow accumulations up to two inches. * WHERE...Portions of east central, eastern, and north central Virginia. * WHEN...From 10 AM to 7 PM EST Sunday. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...The advisory may need to be expanded southward with future updates if the snow forecast continues to trend upward.

Wakefield issuing WWAs

Gaithersburg had 0.4" at 900am... 3 SSW Damascus 1.0" per CO-OP around same time

URGENT - WINTER WEATHER MESSAGE National Weather Service Baltimore MD/Washington DC 855 AM EST Sat Jan 17 2026 MDZ005-006-503-505-507-171700- /O.EXB.KLWX.WW.Y.0004.000000T0000Z-260117T1700Z/ Carroll-Northern Baltimore-Northwest Montgomery-Northwest Howard- Northwest Harford- 855 AM EST Sat Jan 17 2026 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TODAY... * WHAT...Snow. Total snow accumulations of 1 to 2 inches. * WHERE...Northwest Howard, Northwest Montgomery, Carroll, Northern Baltimore, and Northwest Harford Counties. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. * ADDITIONAL DETAILS...Periods of moderate to locally heavy snow are resulting in roadways becoming snow covered and hazardous. Expect snow to quickly taper off around midday.

You maim me good sir

Are we going to eventually have a part 2? This thread will be at 200 pages by end of the weekend

Really?

@mappy I'll let you do the honor of showing him ArcGIS

Looks like the "potential" starts next Thursday per 12z GFS

Warm up the @stormtracker bus?

I actually like the new format. I think its better. Seems like its a new thing across the WFOs

Borrowing this from Will in the SNE thread

Fr fr this Euro run be bussin at the end. It did bring the rizz no cap.

Its a 1-2" for some... mostly Sunday morning

I'll take me some 12z RGEM

I dunno... maybe this is more for SNE... but Will said this just now

Lol as expected