A significant winter weather pattern is affecting large portions of the United States this week. Forecasts indicate that arctic cold will prevail, accompanied by snow and wind chills that could disrupt daily life. Weather alerts are currently in place for 77 million individuals across several regions, including the northern Plains, the Northeast, and even parts of Florida.
Cold Weather Alerts Across the Nation
On Monday morning, frigid conditions were reported with wind chills dropping to dangerously low levels. In northern cities like Chicago and Albany, wind chills were recorded between 20 and 30 degrees below zero. Meanwhile, Florida experienced uncharacteristically cold temperatures, with highs in cities such as Tampa and St. Petersburg remaining 10 to 25 degrees below average.
- Chicago: Wind chills -20 to -30°F
- Albany: Wind chills -20 to -30°F
- Tampa: Highs 10 to 25°F below average
For the Upper Midwest and Great Lakes, Monday was expected to be the coldest day, while the Northeast would see its coldest temperatures on Tuesday. New York City prepared for wind chills ranging from the single digits to the teens.
Snow Accumulation and Hazards
Lake-effect snow was prevalent, particularly impacting areas downwind of the Great Lakes. By Monday afternoon, over 8 inches of snow had been reported in parts of Michigan and New York. Snow bands were expected to continue through Tuesday, particularly affecting the Great Lakes regions.
In addition to snowfall, harsh winter conditions led to a significant traffic incident near Grand Rapids, Michigan. A 100-vehicle pileup forced the closure of Interstate 196 for several hours.
Looking ahead, a weather system moving southward from Canada will contribute to additional snowfall in the Dakotas, Minnesota, and Iowa on Tuesday. This system is expected to also affect surrounding areas by Wednesday.
Upcoming Arctic Air Blast
Beginning Friday, another blast of arctic air is anticipated to sweep across the northern Plains and Upper Midwest. This cold front will extend to the southeastern and northeastern United States throughout the weekend. Forecasters predict wind chills could reach as low as 30 below zero, with localized areas potentially hitting 40 to 50 below zero.
- Friday: Arctic air arrival in northern Plains
- Wind chills forecast: 30°F to 50°F below zero
The effects of this cold snap could result in the coldest temperatures seen this season. Meteorologists are closely monitoring conditions, as there is potential for a substantial winter storm from Friday to Sunday. This storm could produce widespread snow and ice, particularly affecting the southern Plains and the lower Mississippi Valley.
Potential for Disruption
While forecasters note uncertainty regarding precipitation amounts and specific impacts, there is growing confidence about a high-impact winter storm developing. As January progresses, it appears that significant cold and wintry weather will affect a broad area, with residents urged to stay informed about changing conditions.
