Dec 21
Shame, shame, shame…That’s all I can say when we deal with a blown opportunity for snow with a surface low that tracks in an ideal position for the white stuff,…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/21/shame-shame-shame-humble-pie-never-tastes-good/
Dec 19
We wanted to dive into some of the various ensemble data for this evening’s video. While we’re very confident on a significant storm brewing Christmas Eve, we’re much less confident…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/19/christmas-eve-storm-ideas/
Dec 18
Indications are that not one, but two storm systems will impact the region during the Christmas to New Year time period. This is part of the shift back to more…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/18/stormy-period-christmas-to-new-years/
Dec 17
1.) Light snow will try and spread towards central Indiana Thursday, but this will really run into dry air and struggle to make it into the area. Radars to our…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/17/wednesday-morning-rambles-4/
Dec 15
1.) Rain will spread into the state later this afternoon. Most folks will see 0.25″-0.50″. 2.) Colder air will filter into the region by the mid week period and help…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/15/monday-morning-rambles/
Dec 12
|
Sat. |
Sun. |
Mon. |
Tue. |
Wed. |
Thr. |
Fri. |
|
|
|
|
|
|
|
|
|
31/ 44 |
38/ 50 |
40/ 50 |
35/ 48 |
27/ 35 |
26/ 35 |
25/ 35 |
Highlights:
Gloomy Weekend…Forecast models continue to suggest we deal with an inversion though the weekend and this will keep low clouds hanging tough along with areas of fog (be careful tonight into Saturday morning for areas of freezing fog). The warmer air is moving in aloft, but at the surface cold air remains hard to budge this weekend. Just think…if we could shake the low clouds and fog, temperatures would have no problem climbing well into the middle and upper 50s. Instead we forecast lower and middle 40s Saturday and upper 40s and lower 50s Sunday. Again, low clouds and areas of fog will hang tough, along with patchy drizzle.
Early Week Storm System…An area of low pressure will “bowl” across the middle of the country and result in developing showers late Monday, continuing into Tuesday. Temperatures will be too mild to support anything other than rain with our Monday-Tuesday system.
Colder; Eyeing Next Weekend…We’ll see a return of below normal cold for the second half of next week. Forecast models differ on Thursday’s solution and vary from a cold, dry day to one that features mixed rain and snow. For now, we’ll side with the dry theme for now, but suggest staying tune. A more “interesting” system awaits next weekend…
Upcoming 7-Day Precipitation Forecast:
Permanent link to this article: https://indywx.com/2014/12/12/weekend-inversion/
Dec 11
Modeling continues to suggest a cold and wintry time lies ahead as we progress into and through the special Christmas period. Could this be the scene across central Indiana Christmas…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/11/im-dreaming-of-a-white-christmas/
Dec 09
December so far has been a battle between the cold northern tier and warmth south. The so-called “battle zone” has been located over our neck of the woods and lead…
You must be logged in to view this content. Click Here to become a member of IndyWX.com for full access. Already a member of IndyWx.com All-Access? Log-in here.
Permanent link to this article: https://indywx.com/2014/12/09/a-look-at-where-weve-been-and-where-were-going-4/
Dec 07
1.) It’s nice to see the sun for once. While we’ll still have mid and high level cloudiness to deal with later today, we’ll gladly take what we can get of the good ole vitamin D this time of the year!
2.) Rain over the Thursday-Friday period followed along very closely to what modeling suggested. Heaviest rains fell central and south.
3.) A cold front will move through Monday evening with a few showers, gusty winds, and set up a cold week, overall.
4.) In the long range, we continue to really like the looks of things from a winter weather lover’s point of view. Undercutting jet supplying storm potential, arctic intrusion, and a blocky look… Details will have to be sorted through as time draws closer, but from this perspective, the pattern continues to look like it’s heading towards one capable of widespread colder than normal air and winter storm potential Christmas week.
Permanent link to this article: https://indywx.com/2014/12/07/sunday-morning-rambles-3/
Dec 04
There’s been a ton of conversation as of late about where this overall weather pattern is heading. Perhaps it’s the Christmas season that brings out the conversation as everyone is hoping for that cold pattern to provide a White Christmas.
While in the short-term cold will continue to dominate, we’re becoming increasingly confident of an unseasonably mild stretch of air in the mid-range period. That’ll take us up to the week before Christmas…
In the short-term, the positive PNA will continue to be the primary driver in our pattern. This will ensure a colder east through the majority of week 1 (through next Friday).
A positive PNA pattern typically leads to below normal heights (trough) and associated cooler than normal pattern across the eastern region.
Modeling sees the cool east in week 1 and warm west- typical of a positive PNA pattern:
There are changes in the mid-range period that’ll have lovers of winter and cold frowning. Many of our long-term readers know how we use the “typhoon rule” as a good indication of what we can expect across our region 6-10 days down the road. As stated multiple times in the past (want to give credit where credit is due), we learned this from the great Joe Bastardi. For those that are new here, I’ll describe this very briefly (you can read through the archives, if you’d like, for a longer/ more detailed description). Typically when you have a recurving typhoon in the WPAC, that suggests a trough (colder pattern) across the central and eastern Lower 48. On the flip side, when you have a westward moving typhoon, that’s a good indication of eastern ridging (warmer pattern).
Courtesy of the Joint Typhoon Warning Center, Super Typhoon Hagupit is forecast to move on a general westward trajectory.
This is a very good sign of a much milder than normal period in the mid-range (days 8-12). Modeling, in return, is going towards a warm pattern (associated ridge) week 2:
The GFS ensembles and NAEFS agree on the warmth and given what we’ve discussed above, so do we:
In fact, it wouldn’t surprise us to see high temperatures in the 55-60 degree range during a day or two week 2.
Really quick and before we end- lovers of winter weather, there’s absolutely NO reason to throw in the towel. In fact, indications in the long range suggest the trough collapses into the east during the week leading up to Christmas and that could provide for all sorts of wintry “mischief” when almost all of folks are wanting snow…
Much more on that in the days ahead. Have a great night!
Permanent link to this article: https://indywx.com/2014/12/04/short-term-cold-mid-range-warm/
