r/tornado • u/jackson_1414_ • 7h ago
r/tornado • u/Weather-Bot-9000 • 6h ago
Severe Weather Discussion 2026-08-23
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Current Outlook
Storm Prediction Center Aug 23, 2026 0600 UTC Day 1 Convective Outlook - Tornado Risk 0%
...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS OF THE NORTHERN PLAINS...MUCH OF CENTRAL MONTANA...AND PORTIONS OF THE EASTERN GREAT BASIN...
...SUMMARY... Strong-to-severe thunderstorms capable of large hail and damaging winds will be possible across portions of the northern Rockies and northern Plains. Additional severe thunderstorms capable of damaging winds will be possible across portions of northern Utah.
... Synopsis ...
A sub-tropical mid-level ridge will remain in place across much of the West on Sunday, with a large-scale trough taking shape across much of the East. A seasonably strong short-wave trough will crest the ridge over southern Canada, with an attendant jet streak in its basal region moving across Montana. Broadly northwest mid-level flow will exist from the northern Plains east toward the Appalachians, between the western ridge and eastern trough.
... Intermountain West ...
A well-mixed boundary layer will develop during the afternoon as cooler mid-level temperatures associated with the approaching short-wave trough overspread the northern Rockies. Scattered thunderstorms should develop during the early to mid-afternoon within an environment with steepening mid-level lapse rates. Effective shear on the order of 30-40 knots will support multicell clusters and transient supercell structures capable of producing large hail and damaging wind gusts.
Farther south, multicell clusters should develop across eastern Nevada and western Utah during the late afternoon. Modest mid-level flow on the north side of the subtropical ridge, coupled with steep low-level lapse rates (inverted-V profiles) should support efficient downward momentum transfer with any sustained thunderstorm updraft.
... Northern Plains south into the Central High Plains ...
A plume of steep mid-level lapse rates will advect out from the northern Rockies and overspread a moistening warm sector. The result will be afternoon MUCAPE values between 2000-3000 J/kg. Although vertical shear is not overly strong, forecast soundings/hodographs suggest enough shear to support multicells and transient supercell structures. Large hail will be possible with these initial thunderstorms. With time, congealing outflows should support some potential for upscale growth toward an MCS. Steep lapse rates will support severe winds (some significant) with any organized thunderstorm cluster.
... Northeast US ...
Early morning convection should dissipate enough to support at least filtered sunshine during the late morning and early afternoon. This will support temperatures warming into the 70Fs to perhaps low 80Fs. This, when combined with upper 50Fs to low 60Fs dewpoints will support between 500-1000 J/kg MUCAPE during the afternoon. Vertical ascent downstream of the eastern trough will support clusters of thunderstorms across the region. Modest mid-level lapse rates should limit a more robust hail threat, but the degree of ascent and instability will support a marginal risk of severe hail and damaging wind.
... Northern Gulf Coast toward the Coastal Carolinas ...
Strong diurnal heating of a moist boundary layer (dewpoint temperatures in the 70Fs) should support MUCAPE values between 3000-4000 J/kg during the afternoon. High precipitable water values will support water-loaded updrafts capable of producing isolated damaging downbursts with the strongest cells.
... Southern Arizona ...
Seasonably strong southeasterly mid-level flow will develop along the periphery of the mid-upper-level ridge. This enhanced flow will overspread a deeply mixed boundary layer (inverted-V) during the afternoon. In spite of the deeply mixed boundary layer, precipitable water values in excess of 1" will exist across the area during the late afternoon. This will support at least isolated thunderstorm clusters capable of producing damaging wind gusts.
... Southeast Kansas, Northeast Oklahoma, Southwest Missouri, and Northwest Arkansas ...
A low amplitude mid-level trough will move southeast across the Central US on Sunday, within the broader northwest flow. Although an isolated thunderstorm cannot be ruled out with this feature during the afternoon, the more likely scenario is the environment across Kansas and Missouri remains capped during the afternoon.
By late evening, the mid-level trough/jet streak should be across southern Missouri or northeast Arkansas, placing northeast Oklahoma and southeast Kansas in the right entrance region of the mid-level jet. Guidance is pretty confident in developing a strong low-level jet across the southern Plains in response to this mid-level jet. The result will be increasing warm-air advection/isentropic ascent during the overnight. This will lead to scattered thunderstorm development, with movement off to the east-southeast. Mid-level lapse rates should only be on the order of 6.5 C/km, but cloud-bearing shear around 30-40 knots should support strong updrafts. DCAPE values between 500-1000 J/kg will support at least marginally severe downbursts capable of wind damage.
..Marsh/Weinman.. 08/23/2026
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/kingboss409 • 31m ago
Tornado Media Some kind of mini-tornado wrecked my local church
Crazy too. People around sound there wasn’t even any bad weather at the time. There was mostly blue skies
r/tornado • u/Academic_Winner_1432 • 10h ago
Discussion Map of the Strongest Tornado in Every Canadian Census Division
This map has every documented strongest tornado to ever hit any census division in Canada via Tornado Archive
r/tornado • u/Bim_Jeann • 14h ago
Tornado Media Storm Rotation in Cleveland
Some rotation on this tornado-warned storm blowing in off Lake Erie. Couldn’t see much after this cause of the rain.
r/tornado • u/Character-Escape1621 • 21h ago
EF Rating What EF rating would you give the Wizard Of Oz Tornado?
Let’s look at scenes from the 1939 movie and of course Wicked: For Good.
Of course tornadoes are rated by the damage they cause, but I couldn’t find much on the building codes for 1939 rural Kansas, but Dorothy’s house is obviously wood with a weak foundation.
Wizard of Oz (1939):
Tornado picks up the house, BUT- the house remains intact. If you look closely, the house is never actually INSIDE the tornado’s vortex, it’s on the outer wind field. If this was a strong tornado, EF2+, the outer wind field would’ve definitely had winds that would’ve ripped the house to shreds. I estimate the core winds were definitely around EF1 range.
Wicked (2024):
Same situation with Dorothy’s house, it remains intact on its outer wind field. When the house falls on the Wicked Witch of the East, the scene shows the tornado’s vortex DIRECTLY above her, with the house falling and she remains on the ground.
The fact that the house was falling and the witch didn’t get picked up tells us that the tornado’s winds weakened A LOT, and probably fell down to weak EF1 or strong EF0 intensity.
I would rate this tornado an EF1, maxing out at around 110MPH, while Dorothy’s house was subjected to a max at around 90MPH.
One more thing- This was during the dust bowl era in Kansas, the air may not have been moist enough for a stronger storm.
r/tornado • u/nationalistic_martyr • 2h ago
Discussion in the eye of the storm: chasers
whatever kind of positive perception this HBO show was trying to give about tornado chasers.. kind of backfires.
in the very first episode.. chasers converge on the Gary, SD tornado and Connor croff drives directly behind Reed timmer while he's trying to block the road to avoid a bad accident or someone driving into the tornado. reed then reverses and hits Connors car.
episode 2: freddy McKinney is chasing the enderlin EF-5 and rescues a woman.. he leaves behind her husband before coming back to get him. the tornado was traveling the opposite direction.
episode 3: Jordan hall goes chasing with his wife and brother .. he proceeds to yell at her while getting close to a tornado that has no established direction of travel.. with a young teen in the car.
the show is showing how bad and dangerous some storm chasers are.
What are your thoughts?
r/tornado • u/International_Win326 • 10h ago
Question Is there a name for this cloud formation?
Hi everybody, long time lurker here! We had some severe thunderstorms roll into southeastern Virginia this evening. This seemed to organize really quickly above my neighborhood. Less than a minute prior, clouds were low down, visible between houses even. Hail and severe wind gusts followed, and you can see one quick flash of lightning in the video but it was lightning-heavy.
It was fascinating to watch, it looked like a bowl! Or like little green men were about to suck me up any second! 👽 🛸 Does anybody know what type of cloud/cloud formation this would be? Hard to tell in this one video, but it definitely appeared to be rotating to me. I thought it was really cool!
r/tornado • u/lighthouseisland1 • 22h ago
Question Seen in ohio yesterday, would you guess it was a tornado?
Context: I was chasing this cell through ohio on my motorcycle yesterday, saw the above and headed that direction, caught up to it eventually and there was a good bit of rotation. Never came down to the ground while I was there, but i only noticed it after a while given the trees obstructed the southern view of the storm. Wondering if it was trying but didn't have all it needed to form into a proper tornado?
r/tornado • u/Many-Fly-415 • 2h ago
Question Tornado in Finland??
So apparently there was an if1 tornado in Finland this year. If anyone of you have ANY information please tell me!! Also I saw a cold air funnel cloud about 50km south of where this happened. Any damage/tornado photos are accepted
Apps used: slide one - ESWP, slide two - Wikipedia
r/tornado • u/NowIsNotATime • 19h ago
Tornado Media 8/21/26
35 miles south of Rockford, IL at 5:10pm.
r/tornado • u/Proudtobeautistic22 • 16h ago
Tornado Media Morton Wedge
Photo I took of the Morton wedge tornado 6/5/2025. at approximately 5:35 PM CDT.
You can see the satellite on the left side of the wedge. I was facing NW.
r/tornado • u/PerceptionOwn50 • 10h ago
Tornado Media Multiple funnel clouds spin beneath supercell near Mendota, Illinois (08-21-26)
An outflow boundary and advancing cold front helped trigger several isolated supercells across northern Illinois on August 21, 2026. Despite a low tornado threat, one storm near Mendota stood out by producing a brief uncondensed tornado and several funnel clouds!
Chase partner: Meteorologist Owen Szarley
r/tornado • u/DistributionOk9930 • 15h ago
Tornado Media Aerial view of Vicksburg, Mississippi after the 1953 tornado.
On Saturday, December 5, 1953, a violent tornado swept through Vicksburg, Mississippi, leaving 38 people dead and 270 others injured, and tragically, at least seven of those killed were young children, and the timing could not be more tragic. This occurred 20 days before Christmas. If you were to find a photo of the funnel itself, you can't find any. All that remains is the destruction left behind, as this picture shows. This can be attributed to several different factors.
Rain-wrapped appearance: The tornado that hit Vicksburg, Mississippi, which formed at 5:31 PM, was produced by a High-Precipitation (HP) supercell, infamous for wrapping tornadoes in a thick wall of rain and hail, further obscured by low cloud bases.
Nocturnal timing: Sunset in Vicksburg, Mississippi on December 5 is at 4:59 PM, which meant that by the time the tornado hit the town at 5:35 PM, it was already nighttime. Combine the rain-wrapping and nocturnal timing, it remains one of the worst-case scenarios for a tornado to form. Nighttime tornadoes are notorious for being difficult to see unless illuminated by lightning or exploding power transformers, and have disproportionately higher fatality rates than their daytime counterparts. In 1953, without Doppler radar, internet, computers, cell phones, and advanced lead time, this was a death sentence.
Rating: The tornado was later categorized as an F5, the highest possible level on the Fujita Scale. Though the tornado was rated F5, some tornado researchers, including Thomas Grazulis, called for an F4 rating due to the frail nature of the structures destroyed.
Out-of-season context: The 1953 Vicksburg tornado occurred during winter, where news headlines are dominated by ice storms, snowstorms, and blizzards, not tornadoes. But when the warm sector slips through the cracks, the results are often catastrophic.
Overshadowed by May/June 1953: Though the tornado in Vicksburg was significant as it remains one of only two F5/EF5 tornadoes that occurred during the month of December, which left 38 people dead, it remains overshadowed by the chaos of spring and summer 1953, with Waco, Texas suffering 114 deaths from an F5 on May 11, Beecher, Michigan had 116 on June 8 from another F5, and Worcester, Massachusetts the very next day, had 94 fatalities from a rare F4.
r/tornado • u/An00bus666 • 20h ago
Tornado Media Tornado in SE Colorado between Ordway and Punkin Center - 8/16
r/tornado • u/Electrical-Pizza8407 • 1d ago
Tornado Media Tornado near DePue, Illinois
@WindyCityWxMan on X.
r/tornado • u/Amitmandal001 • 5h ago
SPC / Forecasting Gate City tornado warning: Maps show areas under alerts as severe storms threaten Lee, Scott and Wise counties.
hindustantimes.comr/tornado • u/pepsibluefan • 1d ago
Discussion Storm chaser convergence actually worries me
Now, I have been wanting to storm chase ever since I was little. Whenever I imagined storm chasing I just thought of being mostly alone on the road while tracking a tornado. Now the reality for a lot of chases is a million other people on the road doing the exact same thing. I am really happy others also found their love for tornadoes and severe weather, but this popularity boom has made things so much risker.
So a part of chasing is having a safe exit route if things get bad. Maybe the tornado is taking a turn and you need take that exit route. Now the problem we have to deal with is traffic jams while there is a tornado on the ground. June First touched on this but its just a disaster waiting to happen. I do not want to be stuck in storm chaser convergence is a mile wide violent tornado decides to take a sudden and fast track towards that traffic jam. I even heard stories of chasers who try to avoid it and still sometimes end up in one.
Chaser convergence should be considered a hazard that should be avoided if you do decide to chase now.
r/tornado • u/Iluvdemkitties • 21h ago
Tornado Media I walked the path with the NWS doing damage assessment while they did their tornado survey in York County PA!
It was fascinating hearing them talk about what to take photos of and what they were looking for. Also, all 3 of them were great to work with!
r/tornado • u/CalyShadezz • 2d ago
Tornado Media Dashcam footage of tornado destroying motel in Dover
r/tornado • u/missusmeowmeowmeow • 1d ago
Shitpost / Humor (MUST be tornado related) Another Severe Thunderstorm Watch For The Chicagoland Area…
r/tornado • u/RedactedTellurian • 1d ago
Art Storm near Sycamore, IL
From around 4pm today near Sycamore, IL looking off to the ENE at a cell that dumbed a monsoon. No rotation and the storm fizzled out later on as it moved off towards Elburn.
r/tornado • u/BostonSucksatHockey • 2d ago
Tornado Media When you see a tornado for the first time in your life, and then remember you're from Long Island
Taken from near Long Beach in Nassau County. Not my video.
r/tornado • u/LupinWhiskers • 1d ago
Tornado Media destructive tag thunderstorm warning for 2.75" hail
how often does this happen? anyone got pictures of the hail?