Welcome to your Friday-- it won't be long now!
We finally hit a good patch of weather (though I well-understand what some of you think of as "good" weather, aka not sunshine but tons of snow ;-). It's just in time for the weekend, so welcome back that Vitamin D and lower that Seasonal Affective Disorder.
|HPC - Surface Map - Friday|
A solid slug of high pressure comes to town and kicks out our storm system. Notice the wind flow indicated by the gray pressure lines (a fresh southwesterly breeze in the upper midwest). Not only is the Sun coming back, but we can expect a brief bump in temperatures. Saturday will be the best day, with highs near 50.
The Big Chill...
Just like we were talking about on January 6th, we're finally in line for a pattern shift that drops temperatures down to levels we probably should have been seeing a lot earlier (and a lot more) this winter. The arrival will be rather unheralded-- no big snowstorm or anything like that. However, there will be a few snow showers squeezed out of the arriving cold.
|GFS - Sunday Afternoon||GFS - Tuesday Morning|
Not a lot of moisture there... but definitely a good slice of cold :-)
The deepest of the chill moves in around Tuesday morning, and it will be the first time this season the -20°C temperature line at the 850mb level reaches the tri-state. This equates to temperatures at the surface near the 10°F (brr!)
Here are some afternoon temperatures in the week ahead...
|GFS - Max Temps - Saturday||GFS - Max Temps - Monday||GFS - Max Temps - Tuesday|
Going from the 50s on Saturday to the 20s on Tuesday..? Yeah, you'll feel that. Of course, we always know it could be worse! Highs in the teens-below-zero out there in Minnesota should provide at least some perspective ;-)
|Regional Radar/Satellite with Warnings Tracking||
From the Storm Prediction Center (below): Click For a Larger Image
|Activity Overview||Storm Outlook||Watches||Potential Watches||Storm Reports|
|Temperatures||HD Doppler Radar||Estimated Rainfall||Active Warnings|
|Click For Larger||Click For Interactive Radar||Click For Larger||Click For Larger|
Have a great day everyone!