Jump to content
  • Member Statistics

    17,586
    Total Members
    7,904
    Most Online
    LopezElliana
    Newest Member
    LopezElliana
    Joined

Jan 17-19 Mid-Atlantic obs/disco


Ian

Recommended Posts

  • Replies 1.2k
  • Created
  • Last Reply

We had a nice, thick layer of sleet encrusted by freezing rain, which made it far easier to walk the dog on the lawns than on the sidewalks. Temp was 29 when I left, got up to 33 (and then back down to 32) in PG County, where we had some mist coming down at around 7:30. You could really see the difference in lasy night's precip between Fairfax and PG just by checking the ground - looks like very little sleet had fallen in PG in comaprison to Fairfax.

Commute was a breeze once I got out of my neighborhood.

Link to comment
Share on other sites

28 & overcast here near Centreville; definitely surprised by the extent of the ice with this one

side roads untreated and horrible

Does it seem to you that we got less freezing rain in Centreville than other locales? I don't see much ice accumulation on trees. Mostly white sleety crust on the ground.

27.3 when I went to bed at 11pm, 28.3 now. Nice forecast, LWX!

Link to comment
Share on other sites

I'm also thinking that tonight might play out differently than what's currently forecast. LWX disco read as if they have conflicting ideas as to snow v rain, and it sure seems that presently it is much colder, and in some cases getting even colder, than what was modeled even 12 hours ago.

Link to comment
Share on other sites

Note of the temps. Some of the stations in northern WV, like Elkins, have dropped 8-10 degrees over the past couple of hours.

Note of the precip. Measuring gave a measurement of right at 2" of snow and ice. But shoveling it makes me think that we had a bit more qpf than was forecast over my way. Last night when the snow fell, it was fairly powdery, dry, snow. But I guess we got more freezing rain in the night, because it was pretty heavy to shovel considering it was only about 2".

Maybe its more compacted from sleet and zrain, but it doesn't look like we had that much in the SW portion of the county. Eyeballing it, looks more like 1-1.5 inches with a crusty coating.

Link to comment
Share on other sites

Does it seem to you that we got less freezing rain in Centreville than other locales? I don't see much ice accumulation on trees. Mostly white sleety crust on the ground.

27.3 when I went to bed at 11pm, 28.3 now. Nice forecast, LWX!

Ditto for Falls Church. The trees and above ground wires have a coating of ice, but no more than a tenth of an inch or so. Nothing is sagging at all. The bulk of the precip that fell was sleet.

Link to comment
Share on other sites

I'm also thinking that tonight might play out differently than what's currently forecast. LWX disco read as if they have conflicting ideas as to snow v rain, and it sure seems that presently it is much colder, and in some cases getting even colder, than what was modeled even 12 hours ago.

yeah, tonight bodes to be a classic elevation snow event, with me getting a mix and no accum while 5 miles away in Elkridge (400') gets 1-2"

Psuhoffman sitting at 750'+ in Manchester should get 2-3" imho

Link to comment
Share on other sites

Does it seem to you that we got less freezing rain in Centreville than other locales? I don't see much ice accumulation on trees. Mostly white sleety crust on the ground.

27.3 when I went to bed at 11pm, 28.3 now. Nice forecast, LWX!

the area in general tends to get less freezing rain....we had some intermixed with the sleet last night....i just extricated our cars from much more than a sleety crust.

Link to comment
Share on other sites

About 2:00 A.M., we had about 2" of snow in Frederick, MD. Changed to sleet and compacted it to a little over 1". Very little freezing rain including none on trees outside my house...must have stayed mostly snow and sleet.

Same here... no ice on trees. Looks like mostly snow, plus some sleet on top.

Link to comment
Share on other sites

Maybe its more compacted from sleet and zrain, but it doesn't look like we had that much in the SW portion of the county. Eyeballing it, looks more like 1-1.5 inches with a crusty coating.

Interesting. Last night I kept watching radar, and the best echos consistently stayed to the south and east of 81, even though their movement should have taken then across 81 to my area. Must have been more sleet down in your area, and I guess the reasont echos were lighter up here is maybe it was more snow. I went to bed at 12:30, and we still had good snowfall rates at that time. The freezing drizzle/rain really compacted the snow up here, and I think we had to have passed 2 inches of snow before that happened. It stll measured above 1.75 even with the ice on top. Anyway, it doesn't matter, I was just glad to get some winter weather.

Link to comment
Share on other sites

The NAM "sees" the extent of the wedge now and keeps the Maryland NW suburbs below freezing all day, until temps start to rise a bit overnight tonight before the next batch of rain.

I doubt we climb temp wise much... at least for central md.. Most of us are in the mid 20s and with the winds still coming out of the north and west we will probably stay frozen for the coming batch of precip.

Link to comment
Share on other sites

Interesting. Last night I kept watching radar, and the best echos consistently stayed to the south and east of 81, even though their movement should have taken then across 81 to my area. Must have been more sleet down in your area, and I guess the reasont echos were lighter up here is maybe it was more snow. I went to bed at 12:30, and we still had good snowfall rates at that time. The freezing drizzle/rain really compacted the snow up here, and I think we had to have passed 2 inches of snow before that happened. It stll measured above 1.75 even with the ice on top. Anyway, it doesn't matter, I was just glad to get some winter weather.

Where are you? I measured 1.3 of snow last night at 1:30 AM before the change over to sleet and rain. I have no more than .75 total after compaction here. I did take a nice Jebwalk at midnight while the snow was coming down at a decent clip. It was nice. Its a mess now though.

Link to comment
Share on other sites

Ditto for Falls Church. The trees and above ground wires have a coating of ice, but no more than a tenth of an inch or so. Nothing is sagging at all. The bulk of the precip that fell was sleet.

Sounds similar to my situation in Burke. It was a pain in the ass to chop through the ice on my car, but the trees all looked fairly perky considering what might have happened. We had a pretty good sleetfest.

Link to comment
Share on other sites

Made the Columbia-to-DC commute between 8-9am. Very easy -- once out from the 'hood, main roads were at worst damp or wet. Traffic very light on the highways for the 8:00am hour on a Tuesday. Most dangerous part of the drive was the ice chunks flying off peoples' cars at 60mph.

I saw a 2-foot by 2-foot sheet of ice fly off the top of a SUV -- it flew 20-30 feet up then knifed down into the road. I'm glad I wasn't closer behind him!

Link to comment
Share on other sites

yeah, tonight bodes to be a classic elevation snow event, with me getting a mix and no accum while 5 miles away in Elkridge (400') gets 1-2"

Psuhoffman sitting at 750'+ in Manchester should get 2-3" imho

I am right at exactly 1000 ft, literally the 1000 foot mark on the elevation maps goes right through my apartment building. I doubt 3" there wont be enough precip but 1-2 likely.

Link to comment
Share on other sites

Ditto for Falls Church. The trees and above ground wires have a coating of ice, but no more than a tenth of an inch or so. Nothing is sagging at all. The bulk of the precip that fell was sleet.

About the same here, although it was mostly snow with a little sleet after I went to bed and then freezing rain on top. Was actually pretty easy to shovel the driveway...all came up in big chunks and plates. Cleaning off the car windows was naso much fun. I would say probably 0.1-0.15" of FZRA on top of about 0.6" of snow/sleet.

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

Guest
This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.

×
×
  • Create New...