Here we go again. It seems every week in February and now into March we've had school closings, delays and disruptive snow or ice. A winter storm warning is now in effect for most of our area Thursday.
- Winter Storm Warning
Today is a dreary one with nothing but plain old rain. Temperatures will warm up and help melt our leftover snow. The changes will start overnight. Cold air will advance into the region and meet up with the stream of moisture that stretches all the way from the Northeast to Mexico!
- Water Vapor Satellite NOAA
Here is a timeline of the transition and when we expect snow across the region. It will start happening while you are sleeping. Areas north and west could wake up to a little snow on the ground, but don't be shocked if it's not accumulating yet until around sun up in the metro. Longer south of town.
- Rain to Snow Timeline
The heaviest snow will be in the morning through midday. It tapers off late afternoon/early evening. Snowfall totals will range with the heaviest snow north of D.C. and lighter amounts to the south. Here is the latest Stormwatch7 forecast.
- Stormwatch7 Snow Forecast
COULD IT CHANGE?
Yes. The key thing to watch is how quickly cold air rushes in tomorrow and how much moisture will still be in place when that happens. A prolonged period of sleet or wintry mix would require us to shave down the numbers. At the same time, snow bands will likely set up somewhere across the region and could bring a slightly higher burst for bigger numbers. Our forecast reflects the most likely totals and why we always give you a range of numbers. If you are "shopping around" comparing forecasts, make sure you note that source. There are a lot of maps floating around on social media from people that do not have a meteorology background. No matter the numbers, the impact will be significant. School closings are likely. Government closing.. probably. You can check the latest on this link. Travel will be bad through much of the day Thursday with snow covered roads and poor visibility at times. Flights will get cancelled. The later in the day your flight, the more likely you will get out as snow should ease late day or early evening. If you are winter weary, check out our 7day forecast! A nice break over the weekend into next week.