The strong arctic cold front that moved through the area yesterday will continue to produce a variety of cold weather conditions across the area through Thursday morning.
...Today...
Wind Chill values will reach about 20 degrees near dawn and then slowly moderate up into the 20s throughout the remainder of the morning hours. A few sprinkles or snow flurries are possible before 8-9am, but no significant precipitation will occur.
Anyone who must be outdoors for extended time periods this morning (i.e., those working outdoors, waiting for a bus, etc.), should take precautions such as wearing loose fitting, layered clothing under a coat for additional insulation. Also be sure to cover the ears and wear gloves to minimize exposure to the cold wind chill temperatures if you will be outside for more than a few minutes during this time period.
Wind Chill values will moderate into the lower 30s by around 12 Noon, and will slowly moderate up into the 30s during the afternoon hours. Wind Chill values will then drop back into the 20s by around 6-7pm this evening.
...Tonight and Wednesday Morning...
Temperatures will be at or below freezing from around 10pm this evening through about 8:30-9:00 am on Wednesday morning. This will result in the first hard, killing freeze across the entire area for this season. Based on the present forecast, readings will be at or below freezing for approximately 10-11 hours during this time period.
Minimum temperatures will likely reach the 28-30 degree range from around 4am through about 6am on Wednesday morning and then slowly moderate to around 32 by 9am. Readings will then moderate into the upper 30s to lower 40s throughout the mid and late morning hours.
Wind Chill values will be in the 20s again on Wednesday morning, mainly before 9-10am.
...Wednesday Night & Thursday...
Another hard freeze is likely during the pre-dawn and early morning hours, with temperatures likely to fall to around 30 degrees at most locations from 5-6am to about 7:30 a.m.
Temperatures will quickly moderate after sunrise, reaching the upper 50s to lower 60s on Thursday afternoon.