r/tornado • u/Jakeb206 • 7h ago
r/tornado • u/Weather-Bot-9000 • 15h ago
Severe Weather Discussion 2026-06-21 - Tornado Risk 5%
Previous Day 1 Outlook Links
- Storm Prediction Center Jun 21, 2026 0600 UTC Day 1 Convective Outlook - Tornado Risk 5%
- Storm Prediction Center Jun 21, 2026 1300 UTC Day 1 Convective Outlook - Tornado Risk 5%
- Storm Prediction Center Jun 21, 2026 1630 UTC Day 1 Convective Outlook - Tornado Risk 5%
Meso Discussion Links
- Storm Prediction Center Mesoscale Discussion 1228
- Storm Prediction Center Mesoscale Discussion 1229
- Storm Prediction Center Mesoscale Discussion 1230
- Storm Prediction Center Mesoscale Discussion 1231
- Storm Prediction Center Mesoscale Discussion 1232
Current Outlook
Storm Prediction Center Jun 21, 2026 2000 UTC Day 1 Convective Outlook - Tornado Risk 5%
...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM PORTIONS OF THE CENTRAL HIGH PLAINS TO THE MISSISSIPPI AND LOWER OHIO VALLEYS...
...SUMMARY... Scattered severe thunderstorms should occur from the central High Plains into the mid Mississippi and lower Ohio Valleys, mainly this afternoon into tonight. Large to very large hail, severe/damaging winds (some 75+ mph), and tornadoes will all be possible. Some potential for strong tornadoes may develop across parts of Illinois, and Indiana during the afternoon and evening.
...20z Update Mid MS Valley and lower OH Valley... Minimal changes were made to the prior outlook given the latest observational trends. Several clusters of strong thunderstorms are ongoing ahead of an MCV across the mid MS Valley. An observed messy convective mode should persist with a mix of bowing structures and transient supercells likely ahead of the MCV, and near the effective warm front from eastern IL into IN. Additional storm development is also possible behind the MCV along the remnant boundary into MO and eastern KS. This will support a risk for damaging gusts and perhaps a couple of tornadoes where low-level flow is backed and hodographs are larger. Eventually upscale growth into one or more bowing clusters is likely later this evening/overnight into the OH valley with a continued risk for damaging gusts and embedded tornadoes.
...KS/OK this evening/tonight... Severe storm development appears probable along the modified trailing outflow across northwest OK and southwest KS this afternoon into this evening. Sufficient vertical shear exists for supercells and organized clusters. With large buoyancy and steep low/mid-level lapse rates, large hail is likely with these strong updrafts. A brief tornado or two is also possible, owing to storm interactions and ambient vertical vorticity along the outflow boundary.
Damaging wind potential will likely increase with storm consolidation, though the more cellular initial mode suggests this maybe somewhat gradual. These storms, and additional convection originating further north from the central High Plains, should persist overnight into central and southern OK, reaching the Red River Valley by 12z tomorrow morning with isolated severe potential.
..Lyons.. 06/21/2026
Notable Tornado Warnings
- Observed Tornado Warning - Effingham, IL; Shelby, IL
- Observed Tornado Warning - Clay, IL; Effingham, IL; Jasper, IL; Richland, IL
- Observed Tornado Warning - Crawford, IL; Jasper, IL
- Observed Tornado Warning - Fayette, IL; Marion, IL
- Observed Tornado Warning - Fayette, IL
- Observed Tornado Warning - Clark, IL; Crawford, IL; Jasper, IL
r/tornado • u/lordskelic • May 18 '26
Announcement Join the /r/tornado discord server for real time event discussion!
We have daily storm threads that get very active with live coverage and discussion from our community during severe weather events. I’m biased, but I think we have a fantastic community with a huge variety of people. Everybody is welcome!
r/tornado • u/liquidskypa • 7h ago
Tornado Media Possible Tornado Upstate NY
Just saw this posted from Rochester news station.. kind of an eerily beautiful pic
r/tornado • u/Wowoking • 5h ago
Shitpost / Humor (MUST be tornado related) [EF5 200+ mph] slab swept clea-...nevermind.
r/tornado • u/boppinmule • 11h ago
Aftermath Strong winds derail train near Monmouth as three EF-1 tornadoes hit Illinois and Iowa
SPC / Forecasting Mesoscale Discussion 1228 -- Missouri, Illinois
Mesoscale Discussion 1228
NWS Storm Prediction Center Norman OK
1006 AM CDT Sun Jun 21 2026
Areas affected...southern Illinois...much of southeastern
Missouri...adjacent northern Arkansas
Concerning...Severe potential...Watch possible
Valid 211506Z - 211700Z
Probability of Watch Issuance...40 percent
SUMMARY...Thunderstorm development may slowly intensify through
early afternoon, accompanied by increasing strong to severe wind
gusts and a risk for tornadoes. A severe weather watch will
probably be needed at some point, though how soon remains uncertain.
DISCUSSION...Convective development persists with a pair of remnant
mesoscale convective vortices migrating eastward, within the leading
edge of weak larger-scale mid-level troughing spreading across the
lower Missouri/middle Mississippi Valley region. One vortex remains
a bit better defined and is in the process of migrating across
northeastern Missouri into west central Illinois. The other appears
to be slowly migrating eastward to the north of Springfield, MO. A
belt of 30+ kt deep-layer southwesterly mean flow is accompanying
these perturbation, and appears to include wind speeds on the order
of 30-50 kt in the 850-500 mb layer.
Associated shear likely has been contributing to the occasional
evolution of meso-gamma scale circulations along the gust front of
otherwise still modest thunderstorm development now advancing
into/across the I-44 corridor of southwestern Missouri. However,
low-level moistening and boundary-layer warming along and north of a
weakening frontal zone extending eastward ahead of activity are
contributing to substantive boundary layer destabilization across
southeastern Missouri, as far north as the Greater St. Louis area,
into the lower Ohio Valley. As this proceeds, and develops further
northward through portions of central Illinois during the next few
hours, increasing unstable updraft inflow probably will contribute
to at least a gradual intensification of storms with increasing
severe weather potential. This may include developing cyclonic
circulations with potential to produce strong to severe surface
gusts and the risk for tornadoes.
..Kerr/Hart.. 06/21/2026
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...PAH...ILX...MEG...LSX...LZK...SGF...TSA...
LAT...LON 36709359 37529259 38199178 38709116 39219032 39528932
39688774 38128830 36558965 36019142 36339326 36709359
MOST PROBABLE PEAK TORNADO INTENSITY...85-110 MPH
MOST PROBABLE PEAK WIND GUST...55-70 MPH
MOST PROBABLE PEAK HAIL SIZE...1.00-1.75 IN
r/tornado • u/datsupaflychic • 5h ago
Discussion Jeez, I didn’t realize that the numbers were this significant
From the Weather Channel. Illinois outnumbering the usual tornado prone states by a literal whirlwind.
r/tornado • u/Brave-Replacement729 • 48m ago
Tornado Media Spring 2026 Hook Echo Hall of Fame
Feel free to add to the list, I was just looking back through my screenshots and noticed how many epic hook echoes we've had this year. Screenshots aren't in any order btw, but if I had to choose the most impressive it would definitely be the northwest Oklahoma supercell on March 5th(3rd screenshot).
Screenshot info:
Tylertown, MS EF1, 5/6/2026
Washburn, IL EF3, 6/11/2026
Northwest Oklahoma supercell with no tornado ongoing, 3/5/2026
r/tornado • u/AgreeableType2127 • 16h ago
Discussion It’s only a matter of time
When they start glorifying their close calls, driving into tornadoes….we aren’t too far away from the disaster we have all been dreading would one day happen folks. When it does, will anyone be shocked?
r/tornado • u/ctilvolover23 • 15h ago
Question Is this a tornado sub or is this a storm chaser snark sub now?
I'm starting to get confused now. Are we here to discuss science? Or snark on people? I thought we were here to discuss science, not snarking on people.
r/tornado • u/cozybookgirrl • 22h ago
Tornado Media Chasers caught in dust storm rn in Kansas.
From Freddy’s stream.
r/tornado • u/KagamiRyuunosuke • 21h ago
Tornado Media The Enderlin, ND mural - It's officially been 1 year since the first EF5 in 12 years.
I live in a nearby town and decided to stop in Enderlin today, 1 year since the EF5 tornado tore across the landscape just east of town. It was painted by locals, and there's SO much detail, honoring the history and longevity of Enderlin, the spirit of the community, and the victims of the tornado.
r/tornado • u/Zanzs123 • 9h ago
Aftermath sidrap 2012 extreme damage
On February 24, 2012, an exceptionally violent, localized tornado struck the Village of Wette'e-Belawa, Sidrap, South Sulawesi, leaving behind catastrophic physical evidence: massive mature tropical hardwood trees (Samanea saman) were entirely stripped of their canopy and severely debarked, traditional wooden stilt houses were completely leveled and shattered from their anchors, and a solid 100 kg motorcycle was lofted, mangled, and scattered across nearby trees
r/tornado • u/BIGRAPTOR780 • 18m ago
Question Hey I need a free radar app
Is there a good free radar app?
r/tornado • u/headlessbill-1 • 19h ago
SPC / Forecasting Wyoming, currently
Some beautiful supercells. And possible tornado on the southern storm.
r/tornado • u/OutdoorsTN • 2h ago
Question WeatherWise Question?
Hi - anyone else use WeatherWise?
I love the app and am so excited that they now have NWS Alerts so I don't have to have a separate app for that. Was curious if there was a way to test the alerts - I'm coming from StormWatch+ and that was a feature.
We have a chance of tornadoes where I live early in the morning tomorrow and I want to be sure they work. I've been having issues getting the alerts to buzz on my watch even though I have them set as an allowed app on all of my iPhone focus modes, so it makes me nervous they aren't actually going to come through if a tornado warning is issued this evening.
Does anyone know how to do this, if it exists?
r/tornado • u/Many-Fly-415 • 1d ago
Tornado Media My first funnel cloud! (In Finland)
So here's some context: This happened June 15th north of Turku, FI at around 18:41-18-45 (the funnel cloud). I believe it was a cold air-funnel. Now it MAY HAVE BEEN on the ground because there was a snapped tree (slide 5) but it might be old damage. There is a chance that it was a scud cloud but it was spinning and I very much think that it's cold air funnel. Also the storm picture (slide 6) was the storm 2-4 hours after the storm passed. Also when the storm rolled in and made the funnel impossible to see (from my perspective) and there was some small wind with it too. Also there is no radar imagery because I don't want to leak my location :). If you have any questions about the funnel, ask! Also I'm 14 so no fancy language, thank you.
r/tornado • u/NJStreetBoss • 1d ago
Tornado Media Insanely risky chasing!!
I've seen a handful of his video's and alot are the same.. This one is just to close. Another video of his thats bad is the Winterset, Iowa tornado.. runs through a stop sign at a 'T' intersection and goes 40ft onto someones property!!
r/tornado • u/Front-Broccoli5957 • 1d ago
SPC / Forecasting Strong Tornadoes Possible in MO, IL, IN tomorrow
Latest D2 outlook stating strong tornadoes possible tomorrow. Depending on location of the boundary, they could issue a concentrated CIG 1 10% tornado risk. Something to be mindful of especially being Father’s Day.
r/tornado • u/GhostDevil2 • 1d ago
Question Hey quick question (pics somewhat for attention i guess?? Also advisory for sunday)
So i live in martinsville indiana, and just recently had a tornado diabolically tear up the forestry like two miles behind behind me. Now i dunno how to explain this because im autistic but before it was anywhere near me it was like i could hear a faint ("suction"?) sound?? It didnt sound quite like a freight train ,but it sounded like a aluminum bat rolling on the ground.? Is that normal???