CheeselandSkies

Good to hear this. Any YouTube uploads of this "pregame" coverage? It seems to me far too often most local TV mets (**coughcough the ones in my local market**) just parrot what the models are spitting out/what the NWS says, are reluctant to do their own mesoscale forecasting; go out on a limb and either downplay an event that everybody else is hyping (would have served them well in most of the snow events this past winter) or sound the alarm about what had seemed like a low-key situation (like overnight Monday-Tuesday). It's high reward, get it right and you look like a genius and earn major credibility for your station over the competition, but also high risk if you get it wrong.

That can't be right. There were at least that many F4+ in the state on April 16, 1998 alone, plus several E/F3+ on days like Veteran's Day 2002, May 4, 2003, Super Tuesday 2008, and April 27, 2011.

1,090 and no high risk. I'm not really seeing anything to flip us back to more sustained high-end tornado activity like was seen in some years such as 2003, '04, '08 and '11 (although, a neutral PDO and no big honking NE Pacific ridge forcing eastern troughing and keeping the central CONUS cold through April and into May after a mild DJF to piss off the snow lovers would help). Also guessing SPC will be somewhat gun-shy after the seeming slam-dunk of last May 20.

Which it did...and largely busted as we know. Sent from my SM-G955U using Tapatalk

If Monday holds serve from the 00Z suite, I suspect it will break the streak.

Can you give a little bit of background for what it means for CONUS severe weather which phase the MJO is in? Which phases are favorable and which are not?

Yeah, around 10 days ago I thought the pattern was gonna become more conducive quicker, but I have to remind myself there's still 9 days of March, and our morning temperature in the upper 30s today is actually slightly above normal.

Evidently SPC was throwing out the GFS when they put "potential too low" for next Thursday. It has been steady with a decent severe setup somewhere in the Plains in that timeframe for several runs now. That should at least warrant a "predictability too low" even if they aren't confident enough in magnitude/placement to delineate a 15% risk area.

GFS and Euro OP don't look too encouraging if you want warmth and storms in the Midwest. Shows a return to western ridging with the lowest 500mb heights across the eastern Lakes.

Tomorrow isn't as clear-cut as it once looked, but if the midweek system has instability problems (which 12Z GFS suggests it will) it won't be for lack of moisture....

On 12Z NAM, hodos are looking very impressive over the AL/MS border region (moreso than further west where instability is greater). Could be another scenario to watch out for prefrontal initiation in that area (as with last Sunday) if it can destabilize. Sounding attached is from a small pocket of higher CAPE depicted near and south of Columbus (ruh roh), MS. I see some slight backing on the wind barbs between 700 and 500 mb, but that doesn't look like game-breaker levels of VBV.

Since no one else has yet, I'll point out that there's a Day 4 risk area out for much of the TN Valley/Dixie Alley region. As usual still a lot of pieces to come together as to exactly how this will play out. Could be about as significant as last Saturday, or more, or less. Worth noting though since model trends have been upward for the possibility of severe weather in the area on Sunday.

After another round of duds in the coming week (per SPC Day 4-8), recent GFS runs have been somewhat consistent in bringing greater CAPE values into the mid-South/TN Valley beneath strong 500mb southwesterly flow around the end of the month. Of course that is still in fantasyland so we shall see. *LOL, totally different look for that timeframe on the 6Z run.

12Z GFS wants to keep western troughing in place pretty much throughout the period, but without ever developing much appreciable instability inland. I know it has a penchant for lowballing CAPE, especially at longer ranges, but so far it has been generally right about the last few systems (including those coming this week) being low-end to non-events while "King" Euro at times had a more ominous look.

I'd be down for that. I keep thinking the Plains are overdue for another truly active chase season, with a 10-14 day locked in pattern producing multiple days with multiple cells the caliber of Rozel, DDC/Chapman, Pilger, etc in May, which maybe quiets down for a bit then reloads in June, rather like 2004 and 2008 did in the last decade. Then every spring the atmosphere says "Nope!"

Not really, just got the first decent event of the winter Friday night into yesterday. 61-page thread (and growing) devoted to tracking that one!

It's all good. I do lurk around here a lot because it's usually the only part of the forum where severe wx discussion is ongoing this time of year.

2018's over, guys. New thread time.

Enhanced (30% risk) for ARKLATEX into lower MS valley Friday. Slight risk for Dixie Saturday. Not an ideal setup but wouldn't sleep on an isolated impact event or two. This is the time of year when tornadoes in the South can strike any time of day, often out of a previously innocuous-looking QLCS, and people aren't as aware as they might be in the spring.

Goodness, look at that trough digging into the western US on the 12Z NAM with unfettered southerly flow off the western and central Gulf. Where was that in May?

Why hello there.

I see where he's coming from, in that it seems like a waste of favorable moisture, low-level and deep layer shear if it's not going to produce long-lived, photogenic tornadoes especially given the dearth of setups that have featured all three conditions overlapping at all this year and most of last. I mean, come on, it's late June and not enough cap to prevent a convective mess?

That would be something if the sequence of the year (in terms of duration/coverage/intensity) occurred after the summer solstice, but it would be in keeping with #2018ing. The signs are there, but signs don't mean much when they usually vanish within 36 hours.

Either no one wants to jinx it or no one cares since it's after the summer solstice and everyone's chasecation is over. GFS has actually been pretty consistent with late next week wanting to get frisky over the Midwest.

Had my eye on SD for possibly Friday for a few days now, but much like a similar situation for last Friday it looks to be trending down with time. Low-level shear looks decent at least over a small area but upper-level winds (above 500mb) are quite weak. Could have storms drowning their own updrafts with precip.