Highlights:
- Rain changes to snow
- Early season arctic air settles in
- Next storm arrives for Thanksgiving
- Eyeing a cold open to December
Our storm system is arriving on schedule this morning as rain is overspreading central IN. Just north of the city, snow flurries are falling as we type this (Boone County). Further north it’s mainly a snow event. Elsewhere, rain will continue to overspread the region before transitioning to snow from late morning into the early afternoon from northwest to southeast.
Here’s what the radar may look like as we progress from morning into the afternoon
Forecast radar 8a, courtesy of Weatherbell.com
10a forecast radar, courtesy of Weatherbell.com
Forecast radar at 1p, courtesy of Weatherbell.com
Forecast radar 2p, courtesy of Weatherbell.com
We think rain will transition to snow for Indianapolis, itself, just after lunch and may come down heavily for a time from early afternoon into the mid afternoon hours before tapering off as evening arrives. While it may be falling “fast and furious” for a time, warm surface temperatures will limit accumulations from what they would be otherwise. Here’s our updated snowfall map.
The big concern this evening will be flash freezing as a gusty NW flows travels over a fresh snowpack just to our north and helps temperatures plummet into the teens tonight. Wind chills in the single digits can be expected followed by highs tomorrow only in the 20s.
Moderation will occur as we move through Thanksgiving week before our next storm system arrives late Thanksgiving Day. Rain and breezy conditions will move in late Thursday into Friday before a much colder air mass oozes into the state late in the period. This may set the stage for a rather “interesting” open for December as a storm system tries to “attack” the cold…