batmanbrad

looks like a modest band about to cross I-270 in Moco... and perhaps one more moving east of Winchester, that's about it.

don't forget... Georgetown 0" snow, all rain

now ya got me humming "Kind Of A Drag" by the Buckinghams.... LOL. I'm originally from NJ (not as far northwest as Walt is right now) but I skiied a lot in Vermont and New Hampshire and would always read Walt's discussions with mucho interest and enthusiasm especially during winters.

I bet nobody would have thought the (healthy) storm we are getting tomorrow would potentially serve as an "appetizer" for what the GFS is advertising for next weekend!

and for all the optimists, here's the corresponding 10% chance map, also has been increased!

along with countless references to the infamous DC Snowhole

nice fatties near the end of this band coming through Gaithersburg (near Laytonsville)

some may have thought this was an underperformer but at the MoCo Airpark they've measured about an inch as of the 2PM obs, and certainly we could squeeze out another 1/4 to 1/2 inch here... since they'd basically been predicting 1-2" areawide today, that seems pretty much on target.

radar seems to be showing another line about to (slowly) enter western MoCo soon - maybe not (yet?) quite as potent as the last line that went through recently, but we'll see. Could even have a bit of a training effect as the heavier precip is sliding SW to NE as the line itself gradually pushes east.

over 14 inches today so far as of the 9PM observation - likely has or will be setting a daily rainfall record since likely to have heavy rainfall right through midnight, wonder what the record was going into this storm. edit: 17 1/2 inches today as of 10PM

ugh the HAFS-B model has this just west of the Tampa area with SLP in the mid-920s on its 12Z run as of early morning Wed. 10/9

18z GFS so far coming in weaker and further south, typical model back-and-forth continues

small consolation to all the affected areas/population, but this one's a no-brainer - "Helene" will surely be retired so no more systems with that name will happen.

any chance that heavy stuff near and to the west of Richmond might make it up into the DC metro area if it continues to move N or NNE this afternoon?

I'd say even more than that; previous NHC advisory had LF around Apalachee Bay, now the cone center looks to be around Port St. Joe/Apalachicola area, I'd say 40-50 mile west shift?