Dean W. Armstrong

NOAA has a set of older LEO weather satellites that send an analog signal of the the sensor data they receive, one line at a time, and these...

Click to enlarge to medium size. The link below goes to the really big image. Today's weather in Chicago as seen from above via the MOD...

Haze and smoke visible in on the visible satellite image for this afternoon might give the less humid weather the next few days in Chicago a...

I'm going to be honest: I can't stand anyone running cloud video footage in reverse. This drives me crazy; whether it's my phys...

Las Vegas received more rain last week, 1.69 inches, than it did in all of 2009, when it received 1.59 inches. The "average" is a...

This is definitely the image of the week for the Redoubt eruption. This is from a Japanese weather satellite staring at the Western Pacific,...

My time has been taken up with four friends of mine who are building a raft . Building a raft to travel from Chicago to New Orleans. I...

The WGN Weather blog shows a video from Bucktown of the intense thunderstorm of August 6th here: http://blogs.trb.com/news/weather/weblog/wg...

Rely on WFLD, Fox 32 , for your severe weather information. Do not expect the otherwise stellar Tom Skilling at WGN to give you info until ...

Tom Skilling writes in the WGN Weather Center Blog : The rain ended, and the game continued on a sloppy field. With the Pittsburgh Steelers ...

A fantastic wind shift and cold front passage last night dropped temperatures by twenty degrees Fahrenheit in the course of a few minutes. ...

The Ryerson Astronomical Society got SG funding for a weather station on campus, to get accurate weather data (which is really important in ...

I went out Saturday evening into the freezing rain because I was out of vermouth. Actually I was out of good vermouth, which is as bad as b...

Today's visible NOAA satellite image of the Chicago region showed the remnants of two snow bearing systems, one a big snow system on Fri...