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Richmond Metro/Hampton Roads Area Discussion


RIC Airport
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Yes that band is booking north. It's gone within the next hour, at least city and SE. Remember to take the model that has the most snow divided by half then divide it by 1/3 and that's the high end of the total. So in this case a trace to 2 in would be the max in the Richmond area. That looks like it's going to work out.

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Wakefield extended the advisory until 8am. 

akq.png.39ddbcc02480b98a820293dd95bc59bb.png

 

URGENT - WINTER WEATHER MESSAGE
National Weather Service Wakefield VA
349 PM EST Mon Jan 15 2024

VAZ060-061-068-069-512-513-515-516-160500-
/O.EXT.KAKQ.WW.Y.0002.000000T0000Z-240116T1300Z/
Prince Edward-Cumberland-Amelia-Powhatan-Eastern Hanover-
Western Chesterfield-
Western Henrico (Including the City of Richmond)-Eastern Henrico-
Including the cities of Farmville, Angola, Guinea Mills, Hawk,
Raines Tavern, Reeds, Stoddert, Earls, Mannboro, Scotts Fork,
Amelia Courthouse, Chula, Denaro, Jetersville, Fine Creek Mills,
Flat Rock, Goodwins Store, Subletts, Worshams, Clayville, Genito,
Mechanicsville, Bon Air, Midlothian, Richmond, and Sandston
349 PM EST Mon Jan 15 2024

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 8 AM EST TUESDAY...

* WHAT...Mixed precipitation. Additional snow accumulations of
  up to one inch and ice accumulations of a light glaze.

* WHERE...Portions of central Virginia.

* WHEN...Until 8 AM EST Tuesday.

* IMPACTS...Plan on slippery road conditions. The hazardous
  conditions could impact the morning or evening commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

For the latest road conditions in Virginia or Maryland, please
call 5 1 1.

 

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1 hour ago, SoCoWx said:

On the bright side, it has already snowed more this winter than last—not that that was a high bar or anything. You can only go up from nothing. :lol:

I agree. I really hope this is not it for the winter. It's too bad the band didn't set up a bit farther south before moving north. 

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GFS and Euro maintain the idea of an additional snow chance on Friday during the day, with the GFS more aggressive with its depiction. 

The 18Z GFS had a 12-15-hour snow window on Friday from 7am to 10pm. Temperatures look to be around 31-34°F around Richmond for most of the event but fall as the low deepens offshore to our NE and draws in colder air. Obviously, we are still a few days away, and the details could change, but based on what I mentioned earlier, this is not looking to be a big event. Also, Hampton Roads and NE NC could see some, too, @Stormpc, @ldub23, @Topher, et. al.

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13 hours ago, eaglesin2011 said:

Getting close to 2 inches here in Glen Allen 295 /Staples

breaks the streak at least

Nice! You were lucky to be in the right spot with how the band set up.

RIC officially came in at 0.5", so unless some miracle happens and another half-inch falls between now and midnight, the streak with less than 1.0" continues. <_<

RIC.jpg.95f09124ce60b969cc5dcde4551e5647.jpg

 

 

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1 hour ago, Sernest14 said:

Looks to be filling back in around Danville but a dry slot between there and Lynchburg opening up

1 hour ago, Sernest14 said:

Currently at 3”- definitely better than models were showing!

I'm glad it worked out. It's always great when events overperform. B)

At 7pm, the temperature was still 32°F at RIC, and no model yesterday had it that cold this late. It's too bad there is no precip, but even if there had been and based on the 850mb temp map below, that pesky sleet line would still be somewhere near the city thanks to the developing surface low off the coast and pushing warmer air northward. 

850.thumb.png.5fb1a18f2bb62fbec52bdf173d775c4b.png

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The 00Z HRRR continues to lift the snow band toward the DC metro area. However, mixed precipitation continues to develop periodically as far south as the Richmond metro area throughout the night and into tomorrow morning. Temperatures look to remain steady around freezing. It has areas SE of Richmond, including Hampton Roads, that are mostly dry, but you could still see spotty light rain since temperatures in this area stay well above freezing.

Around 10 am tomorrow, HRRR has a more widespread band of precipitation developing across the Richmond Metro and then moving SE toward Hampton Roads. Verbatim, the temperature at RIC is around 34°F-35°F, so it’s rain when it begins. Still, temperatures drop to around freezing during the precip, so it transitions to a mix and finally snow before ending and moving east between 2 pm and 3 pm. This transition to a mix and snow could occur as far east as Williamsburg, the middle peninsula, and the northern neck. Areas east and SE of Williamsburg see just rain with this precip patch.

Should the temperatures stay 2-3 degrees colder than the model indicates, there could be more widespread frozen precip around Richmond tomorrow morning into the afternoon with this development.

134809606_HRRRRADAR.thumb.gif.93c164e978097a58ee82206198bb7ffd.gif

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5 minutes ago, RIC Airport said:

The 00Z HRRR continues to lift the snow band toward the DC metro area. However, mixed precipitation continues to develop periodically as far south as the Richmond metro area throughout the night and into tomorrow morning. Temperatures look to remain steady around freezing. It has areas SE of Richmond, including Hampton Roads, that are mostly dry, but you could still see spotty light rain since temperatures in this area stay well above freezing.

Around 10 am tomorrow, HRRR has a more widespread band of precipitation developing across the Richmond Metro and then moving SE toward Hampton Roads. Verbatim, the temperature at RIC is around 34°F-35°F, so it’s rain when it begins. Still, temperatures drop to around freezing during the precip, so it transitions to a mix and finally snow before ending and moving east between 2 pm and 3 pm. This transition to a mix and snow could occur as far east as Williamsburg, the middle peninsula, and the northern neck. Areas east and SE of Williamsburg see just rain with this precip patch.

Should the temperatures stay 2-3 degrees colder than the model indicates, there could be more widespread frozen precip around Richmond tomorrow morning into the afternoon with this development.

134809606_HRRRRADAR.thumb.gif.93c164e978097a58ee82206198bb7ffd.gif

HRRR has been awful with this storm so far (at least for our area).  it has wanted to continue to push the precip more due north than a more ENE direction which is what we saw all day.   I feel like every run they had precip out of our area within the hour

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35 minutes ago, Sernest14 said:

HRRR has been awful with this storm so far (at least for our area).  it has wanted to continue to push the precip more due north than a more ENE direction which is what we saw all day.   I feel like every run they had precip out of our area within the hour

Yeah, I agree it hasn't been great, especially when I was looking yesterday and comparing to what happened today.

FWIW, the 00z 3K NAM followed a similar theme, although it seems slower than the HRRR with the snow band's northward movement. Also, it's far more aggressive with overnight mixed precip from the Richmond metro and points north and west. Unfortunately, it will be mixed precip because the low-forming offshore pushes in warm air at 850 MB. The 0C line gets as far north as PHL by sunrise, so even DCA, BWI, and such will eventually mix. The 3K NAM has the next heaviest batch of precip moving into the Richmond area between 8 am and 9 am and ending around 2 pm. Hampton Roads thereafter, but the 3K NAM wasn't as aggressive with a transition to mix or snow for the eastern areas. 

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