Frigid Sunshine: Arctic Deep Freeze Grips Indianapolis as Temperatures Plunge

Arctic Blast: Bitter Cold Grips the Circle City

Residents of Indianapolis woke up to some of the most punishing temperatures of the year this Wednesday morning, January 28, 2026. While the sky remains clear and the sun is making a bright appearance, do not be fooled by the glare off the remaining snow. An Arctic air mass has firmly settled over Central Indiana, bringing dangerously low temperatures and wind chills that have prompted official warnings from the National Weather Service.

Morning Deep Freeze and Active Warnings

The morning started with a bone-chilling thermometer reading of -5°F. However, the real story is the wind chill. Due to a light but persistent breeze from the west-southwest, "feels like" temperatures dropped to between -20°F and -25°F. Consequently, an Extreme Cold Warning remains in effect for Marion County and the surrounding areas until 12:00 PM today. Meteorologists advise that frostbite can occur on exposed skin in as little as 30 minutes under these conditions.

• Morning Temperature: -5°F
• Wind Chill: -20°F to -25°F
• Conditions: Clear skies and high humidity (87%)

Afternoon: Sunshine Without the Heat

As we move into the afternoon hours, the sun will stay out, providing a beautiful but deceptive backdrop to the frozen landscape. The high for today is expected to reach only 16°F. While this is an improvement from the sub-zero start, it remains well below the seasonal average. The Extreme Cold Warning is set to expire at noon, but the relief will be minimal. The humidity will hover around 78%, and the chance of any additional snowfall remains low at just 10% during the daylight hours.

Evening Outlook: Another Frigid Night Ahead

Once the sun sets, temperatures will plummet rapidly once again. The evening forecast predicts a low of approximately -4°F under partly cloudy skies. Winds will remain light, coming from the west-southwest, which will prevent the wind chill from reaching the extreme levels seen this morning, but it will still be a night for staying indoors. For those commuting late, expect dry roads but extreme cold to persist through the overnight hours.

Safety Reminders for the Indianapolis Community

With temperatures this low, indianapolis.news reminds all readers to check on elderly neighbors and ensure that pets are brought inside. Limit outdoor exposure whenever possible until the air mass begins to moderate later this week. Ensure your vehicle has an emergency kit, as batteries and engines are under significant stress during this polar snap. Dress in multiple layers, including a hat and gloves, if you must venture out before tomorrow's slight warming trend begins.