Chilly this morning, even colder Tuesday morning

Temperatures dropped into the single digits early Monday morning with brisk northwest winds driving wind chill readings below zero in northern Minnesota.

Monday morning lows
Low temperatures from the Midwest Regional Climate Center

A band for light snow over far southern Minnesota at daybreak left as much as two and a half inches on the ground in favored locations.

The visible satellite image from 3 p.m. CST showed clouds continuing to thin out during the afternoon hours.  Clearing skies and diminishing winds should allow for radiational cooling overnight. Sub-zero temperatures are most likely over the snow cover in far northern Minnesota.

visible satellite image
Image:NOAA

Temperatures didn't move much today.  Highs topped out near 20 in the far north to lower 30s in the far south.

Create a More Connected Minnesota

MPR News is your trusted resource for the news you need. With your support, MPR News brings accessible, courageous journalism and authentic conversation to everyone - free of paywalls and barriers. Your gift makes a difference.

Plotted stations reports from 3 p.m. CST. Click on image to enlarge.

3 pm surface plot
Surface plot of station observations in our neck of the woods. Temperatures are shown in red. Image:NOAA

 

Wind forecast for 4am
Surface wind forecast for early Tuesday morning. Earth's surface will maximize radition of heat back into the atmosphere. Image:National Weaather Surface
Duluth weather graphic
Cold air invasion tonight.

If you're looking for details on the Armistice Day Blizzard of 1940, the LaCrosse, Wis., office of the National Weather Service has a nice comprehensive report. It's highly suggested reading for anyone who wants to gauge the the intensity of the historical storm.

Center of surface low
Anaylysis of the surface pressure and winds from 1230pm on November 11, 1940.

The cold air eases and temperatures will moderate some on Wednesday. Afternoon highs should be close to normal on Thursday.

Saturday could bring readings favorable for the completion of some late autumn chores.

Saturday's high temperatures
Image:National Weather Service