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
Hurricane Warning for Hawaii as Lowell Nears

Hurricane Warning for Hawaii as Lowell Nears

The Pacific hurricane season is showing no si

8 Sep 2026 2:30 PM
Marie's Moisture Pulled into the Southwest

Marie's Moisture Pulled into the Southwest

While many do not associate tropical storms a

8 Sep 2026 2:10 PM
Rounds of Severe Storms Target the Plains and Northeast

Rounds of Severe Storms Target the Plains and Northeast

The Plains and Northeast have seen their fair

8 Sep 2026 2:10 PM
Will It Ever End? Heat Wave Persists for Much of the South & Plains

Will It Ever End? Heat Wave Persists for Much of the South & Plains

A relentless ridge of high pressure has been

8 Sep 2026 9:35 AM
Labor Day Travel Underway as Americans Hit the Roads and Take to the Skies

Labor Day Travel Underway as Americans Hit the Roads and Take to the Skies

The unofficial end of summer is bringing anot

7 Sep 2026 2:10 PM
Power Still Out for Thousands; Severe Storms Target the East Coast This Weekend

Power Still Out for Thousands; Severe Storms Target the East Coast This Weekend

Severe storms have been following the same pa

5 Sep 2026 1:50 PM
Flood Threat Lingers in Texas After Edouard

Flood Threat Lingers in Texas After Edouard

Intense rainfall has inundated parts of Texas

4 Sep 2026 1:00 AM