Arctic Air Slams the Red River Valley With –20°F Wind Chills as Grand Forks Tracks Early Snow System Next Week
GRAND FORKS, NORTH DAKOTA — A bitter Arctic blast is tightening its grip on the Red River Valley this morning, sending wind chills down to –22°F from Grand Forks to East Grand Forks. Gusts topping 30 mph and temperatures around 0°F have coated windshields in frost and created dense clouds of exhaust across streets and farm roads.
Wind Chills Stay Below Zero as Arctic Air Dominates Through the Weekend
According to the National Weather Service, the cold will dominate through the weekend with little relief. Today stays cloudy and breezy with highs near 21°F, while shifting winds from south to northwest keep the air dry but painfully cold.
Temperatures tonight dip back to 11°F, though wind chills will remain well below zero across exposed areas.
Friday brings only a slight reprieve, with partly sunny skies and highs in the low 20s.
Dangerous Overnight Freeze Saturday Followed by Single-Digit Sunday Highs
Another hard freeze arrives Saturday night, sending temperatures tumbling to –12°F. By Sunday, highs will struggle to climb past 5°F, with calm winds and hazy sunshine offering little warmth.
Residents are encouraged to:
- Dress in multiple base layers
- Protect hands, face, and ears from frostbite
- Keep winter travel kits in vehicles
- Check on neighbors, elderly residents, and those without reliable heat
These conditions can become dangerous within minutes for anyone unprepared.
Early-Week Snow System May Bring Accumulation Monday–Tuesday
Meteorologists are monitoring a developing system expected to arrive Monday into Tuesday, bringing a 30–40% chance of light snow across the region. Accumulation looks minor for now, but winds shifting out of the southeast may signal a broader pattern change.
Model trends suggest the potential for:
- More widespread snowfall across the Plains and Upper Midwest
- Follow-up Arctic air behind the system
- Increased lake-effect potential from Dec. 11–17
This aligns with long-range projections calling for a more active winter stretch leading up to holiday travel.
Five-Day Outlook for the Red River Valley (ND–MN)
Friday: Mostly cloudy, high 22°F, low 2°F
Saturday: Partly sunny, high 8°F, low –12°F
Sunday: Mostly sunny, high 5°F, low –3°F
Monday: Cloudy, chance of snow, high 19°F
Tuesday: Snow likely, high 22°F, low around 8°F
Stay connected with ChicagoMusicGuide.com for continued Red River Valley updates, Arctic air alerts, and early-week snow forecasts across North Dakota and Minnesota.