Forecast: Cold PM Rain, Possibly Some Flakes
Drying out Monday
Snow has been tough to come by this winter and today will be no exception. A coastal storm will bring rain to the region this afternoon and it probably won't be cold enough for flakes to fly until the storm is pulling away. Don't expect any problems heading back to work or school Monday morning as the storm will be gone and the ground bare in most spots.
TODAY
PM rain, possibly mixing with or changing to snow. Mid 40s. After a cloudy and cool morning, rain is likely to develop during the afternoon from the south. Early afternoon high temperatures in the mid 40s will likely fall towards 40 degrees by sundown.
Overnight, rain may mix with and possibly change to snow, especially north of the metro area. The precipitation should end between 10pm and midnight from southwest (e.g. Gainesvile, Va.) to northeast (Columbia, Md.). Low temperatures should range from 30-34. Little or no snow accumulation is expected. Note that if the storm develops more quickly than currently forecast, a burst of moderate to heavy snow could whiten the ground. The farther northeast you go, the higher the odds of experiencing snow.
TOMORROW
Partly cloudy and breezy. Mid 40s. Behind the storm it will be blustery, seasonably cold and dry. High temperatures should reach the low to mid 40s under variably cloudy skies. It will feel more like the 30s factoring in 15-20mph westerly winds.
By Jason Samenow |
January 13, 2008; 5:00 AM ET
Forecasts
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Posted by: sam | January 13, 2008 5:34 AM
Oh the heartbreak
Posted by: Jamie C from Chevy Chase DC | January 13, 2008 7:04 AM
27 This morning in Rockville.
How now brown cow?
Posted by: Havoc | January 13, 2008 7:34 AM
Sam:
There has not been any real chance for more than one inch of snow for most of us for the majority of this forecasted potential. There has been a lot of wishful thinking floating around that has perhaps been misinterpreted by snow starved snowlovers. This wishful thinking has to a great degree been propagated by the NAM,which has been notoriously unreliable recently. The GFS certainly has many faults but it has consistently forecasted surface temps. to be too warm to support snow for several days now. Media outlets, whether you refer to Accuweather, The Cap. Gang or many others who indicated a high side potential possibility generally gave a low to medium confidence level to their forecasts. I have repeatedly expressed caution for expectations for several days, because of a lack of cold air, and a necessary phasing at this latitude which usually fails us. Anything is still possible, but highly unlikely, as it has been for a long time now.
Regarding the many who seem depressed because winters are not what they used to be regarding snow in the tristate area, I plan to post some statistics sometime during the next several days that may be surprising.
Posted by: Augusta Jim | January 13, 2008 7:34 AM
I just returned from a trip and find this is now the "Capital Weather Gang." It's taking this old gal a little while to learn to navigate your new site, but you all are still here--with photos, even--and so my best wishes on this New Year with the Washington Post.
Posted by: Susan in Chevy Chase DC | January 13, 2008 8:39 AM
Okay so we're once again losing on this one. For the crazy addicts, when's the NEXT potential snow? I heard crazy rumors of no cold temperatures in sight. Anyone?
Posted by: Anonymous | January 13, 2008 9:34 AM
that last comment was mine...forgot the name blank
Posted by: missy | January 13, 2008 10:33 AM
It will never snow again. We might as well call this the Atlanta suburbs.
Posted by: greg | January 13, 2008 11:00 AM
It sure looks like snow outside.....*sigh*
They were mumbling something about snow at the end of the week. *sob* why tease us so?
LOL
Oh well...mother nature is a fickle woman.
Posted by: Kim in Manassas | January 13, 2008 11:09 AM
The late week storm is going to be a large one. As usual, we're going to have precip type issues.
Posted by: Jason, Capital Weather Gang | January 13, 2008 11:13 AM
Yeah, I grew up in the Atlanta suburbs...the biggest excitement was a rare ice storm to coat the pines and take out multiple trees in our back yard. In my mind I can still hear the loud "crack" and huge thud as they snapped away and fell to the ground. When I moved up here I thought I'd have snowy winters. But the heat and humidity here is just as bad as in Atlanta and not so much on the snow.
Posted by: missy | January 13, 2008 11:32 AM
Greg... you are correct. It will not snow in NoVA this winter season.
Posted by: Period | January 13, 2008 5:20 PM
as i recall a lot of people here (probably not the capWX people) were uber-hyping /this/ weekends storm last weekend. and now that's happening with next weekends storm too (see jason's brief comment above). so my question is, what makes next weeks storm so different from this weeks storm this far out ??
Posted by: .jeff. | January 13, 2008 5:52 PM
I know we are a long way out, but can anyone elaborate on the storm at the end of the week? In other words, what are the snow potentials?
Thanks!
Posted by: Snowlover | January 13, 2008 6:03 PM
I assumed Jason wasn't suggesting that this weekend's storm was necessarily going to mean Big Snow for the DC area... just that it looks big PERIOD. For SOMEONE. (Probably not us, given how things are going... sigh...)
I find the CapWX guys are pretty cautious overall... But I admit: When they say 40% chance of snow, the snow lover in me still stays hopeful, even though they have flat-out said that the odds are better against than for. So sometimes it feels like hype, even though I pretty much hyped myself. I don't watch local news, though, so I at least don't compound this with bad wishcasting from TV meteorologists.
Posted by: Virginia | January 13, 2008 6:58 PM
The storm slated for Thursday/Friday is a typical storm for this area. It is going to be a "depending on the exact track" type of storm.
Right now it looks to be starting as frozen precip and gradually mixing with or turning to liquid precip. As is usual, it is "too early to tell".
Stay tuned as I am sure the CWG is following this storm very closely and will keep us informed on their reliable commentary.
Posted by: PJ Dunn | January 13, 2008 7:06 PM
GFS has a nice looking storm for us Thursday night. As for precip type...
http://www.nco.ncep.noaa.gov/pmb/nwprod/analysis/namer/gfs/00/images/gfs_ten_120l.gif
Posted by: Model Monkey | January 13, 2008 7:30 PM
The Thursday/Friday storm will mainly be rain, but what this storm will do is drag a powerful arctic front through the Mid Atlantic that will turn our weather much colder. Once this colder air is here, then we can start to talk about storms and rumors of potential winter weather makers.
Posted by: Jonathan Fletcher | January 13, 2008 8:05 PM
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Is there still any chance for more than one inch of snow?