Dangerous Arctic Blast to Follow Light Snow in Twin Cities
MINNEAPOLIS, January 21, 2026 – The Twin Cities metro area is bracing for a significant winter weather sequence, beginning with light snowfall and culminating in a prolonged period of life-threatening cold. The National Weather Service has issued an Extreme Cold Watch for late this week, warning of wind chills that could plunge below -40°F.
Two-Phase Weather Event
A fast-moving clipper system will bring light snow to the region from Tuesday evening through Wednesday afternoon. While accumulations are expected to be modest—generally 1 to 2 inches—the timing could create slick conditions for the Wednesday morning and evening commutes on major routes like I-94, I-35W, and Highway 52.
The primary concern, however, shifts dramatically to extreme cold by Thursday. A surge of Arctic air will descend on Minnesota, sending temperatures into a deep freeze that is forecast to last through the weekend.
Key Forecast Facts & Hazards
| Timeline | Forecast & Impacts |
|---|---|
| Jan 20-21 (Tue-Wed) | Light snow, up to 2 inches. Slick roads possible during commutes. |
| Jan 22 (Thu) | Arctic air arrives. High near 7°F, low around -18°F. Wind chills turning dangerous. |
| Jan 23-24 (Fri-Sat) | EXTREME COLD. Highs near -8°F to -1°F. Lows near -18°F. Wind chills of -30°F to -40°F likely. Frostbite risk in under 10 minutes. |
| Extreme Cold Watch | In effect from Wednesday, January 22 at 9:00 PM CST until Friday, January 24 at 12:00 PM CST. |
Public Safety Urged
Meteorologists are emphasizing that the coming cold is not merely uncomfortable but hazardous. The prolonged period of sub-zero temperatures—potentially lasting around 80 consecutive hours—will stress infrastructure, including vehicle batteries and home heating systems. Residents are urged to complete any outdoor preparations on Tuesday or Wednesday before the cold sets in.
Authorities advise limiting outdoor exposure from Thursday through Sunday, dressing in layers, covering all exposed skin, and ensuring pets are brought indoors. Commuters should have a winter survival kit in their vehicles.
Frequently Asked Questions
How much snow is expected?
Accumulations should be light, with most of the Minneapolis-St. Paul area seeing 1 to 2 inches from Tuesday night through Wednesday.
When will the coldest temperatures hit?
The core of the Arctic air will be in place from Friday, January 23, through Saturday, January 24. Overnight lows will drop to near -18°F, with afternoon highs struggling to reach zero.
What does an Extreme Cold Watch mean?
A watch means conditions are favorable for dangerously cold wind chills within the next 24 to 72 hours. Residents should prepare now by reviewing safety plans and minimizing planned outdoor activities.
How long will the cold last?
Bitterly cold conditions are expected to persist through the weekend, with a gradual moderation beginning on Monday, January 26.