Monday 8:30 AM
Oklahoma had a really hot summer. The average temperature was 83.1, more than 2 degrees above the long-term average. From July 18th through Aug. 9th, only one day had a high temperature of less than 100, and on that day (Aug. 5), it was 99! Today, however, Oklahoma City had its earliest subfreezing reading ever! However, even though it is chilly out this morning, the chill will soon be out of the area. And, in the Northeast, where a couple of chilly shots are coming in this week, next week could very well be milder.
It is national metric week, and supporters encourage people to jump in with both feet and support the metric system every inch of the way.
In weather forecasting we jump back and forth with units, but I think the main yardstick of public acceptance is people still want their temperatures in fahrenheit. There is a good reason for this. In our common experience, the coldest day in winter is often around zero while the hottest day in summer approaches 100. A zero to 100 scale is quite attractive. In contrast, people get out the bug killer when they see millipeders or centipeders in their homes! I mean, suppose gram is coming over. One of the main attractions of metric units is how basic measurements get decimated.
Today is dry throughout the Northeast and most of the Great Lakes region, but people wonder if the weather will stay the same furlong. Will it be okay for yardwork? Since it will be dry today, things look good. The same applies for construction crews who have to install footers. It will be dry across the 378 kilometers between Chicago and Detroit today. Rain will spread through the I-95 corridor later today and tonight. We estimate that the many areas will get less than a quarter of an inch of rain (less than a centimeter). It is often difficult to fathom exactly how much rain a storm will deliver when it is just in the formative stages like this one, but by most measures, it seems there will be on-and-off rain and drizzle from gray skies.
Sometime we get snow showers across parts of the Great Lakes and Northeast in mid-October. However, results from various metrics studies suggest we could wind up with a foot in our mouth if we give such predictions more than an ounce of trust at this point. In fact, temperatures could inch higher next weekend. Want updates? Follow the liter, AccuWeather.com
This map shows where Hurricane Joaquin was just before 8 a.m. ET. You can also see the stripe of clouds centered just of the Middle and North Atlantic coasts.
There are competing forces acting on it, and each move it makes will place it under different influences. This has made it very difficult for computer models and meteorologists to judge where it will actually go. This is reflected in the track model collection on this map:
In assessing the final impact of the storm system coming into the East, there are three main components. First is the cold front coming across the Appalachians tonight in a very rich moisture field with ...
On this map, the cold front that will eventually move through the Northeast is in the far northwest corner of the picture. There are areas of showers moving northeastward well ahead of the front, but the steadiest rain is not likely until the cool air moves in and the front stalls.
The Midwest and Northeast are in the latitude zone where winds are primarily from the west. The direct opposite is the case today, as seen on this pressure analysis. The easterly flow brings in moisture from the Atlantic.
The infrared satellite picture below shows the cloudiness as of midmorning on Thursday. If it stays the way it is now, there is no problem in the Northeast. However, on another screen I have been watching the whole area expanding north and west, as indicated on the map.