Arctic Cold Pattern Shifts to a Warmer Regime

news image
Special Stories
23 Feb 2021 7:00 AM
After weeks on end of brutally cold weather over the Central United States, we've gone into a nice pattern change that's ushering in warmer conditions. The arctic jet stream that usually resides well north of the U.S. rotating around the arctic circle, has returned to its usual location. This allows the polar and subtropical jet streams to steer our weather pattern through the Continental U.S. over the next couple of weeks. This will keep the most frigid, arctic air located in Canada and points farther north for the time being. High temperatures to finish the week will be above average for many east of the Rocky Mountains. What you WON'T find in the forecast for these selected cities, are forecast high temperatures BELOW freezing! A pattern of storms in the Western U.S. will keep temperatures a bit below average, BUT won't be influenced by any arctic air so don't anticipate any extreme cold outbreaks here any time soon either. Even further out, temperatures are forecast to stay above average through the next 1-2 weeks east of the Rockies. In the West, colder than normal temperatures are expected. Stay with WeatherNation for all of your latest information.
All Weather News
More
Hot Weather Baking the Heartland This Week, Cooler Air Incoming

Hot Weather Baking the Heartland This Week, Cooler Air Incoming

More records were broken across the Midwest a

14 Oct 2026 1:30 AM
System Late Week Roars into the Northeast

System Late Week Roars into the Northeast

It's getting to be that time of year! Systems

14 Oct 2026 1:30 AM
Tropics: Pacific Stays Hyperactive, Atlantic Quiets Down

Tropics: Pacific Stays Hyperactive, Atlantic Quiets Down

Isaias ended the late-season streak of no hur

14 Oct 2026 1:25 AM
Severe Storms and Flooding Return to the Plains & Midwest

Severe Storms and Flooding Return to the Plains & Midwest

Severe weather looks to return to parts of th

14 Oct 2026 12:55 AM
Cooler Air & Snow Invades The Rockies

Cooler Air & Snow Invades The Rockies

A digging trough is bringing cooler temperatu

14 Oct 2026 12:50 AM
Rachel Spreading Moisture Across the Southwest

Rachel Spreading Moisture Across the Southwest

Rachel came ashore in far northwestern Mexico

13 Oct 2026 12:10 AM
Isaias Makes Landfall as A Category 2, Recapping it's Impacts

Isaias Makes Landfall as A Category 2, Recapping it's Impacts

Hurricane Isaias made landfall near Destin, F

12 Oct 2026 11:00 PM