LIVE MAP (ABOVE) ... SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0800 PM CDT Thu May 29 2025
Valid 300100Z - 301200Z
...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS FOR PARTS OF
WEST-CENTRAL TX...
...SUMMARY...
Large to very large hail, significant severe gusts, and a couple of
tornadoes remain possible this evening across parts of west and
central Texas. Strong to locally severe storms are also possible
tonight from parts of the ArkLaTex into the Mid-South.
...Parts of central/west TX...
An intense supercell is moving southward this evening across the TX
Permian Basin, with other cells noted into parts of the TX Big
Country, in the vicinity of a southward-moving cold front. Evolution
of convection into later tonight across the region is somewhat
uncertain, but if additional development can occur this evening
along the front, then some upscale growth will be possible,
potentially spreading a somewhat greater threat for severe gusts
southeastward into south-central TX later tonight. In the short
term, ongoing supercells will continue to pose a threat of very
large hail and severe gusts (potentially greater than 75 mph). Some
tornado threat could also develop with supercells near the surface
boundary.
...AR into parts of the TN Valley...
As a shortwave moves through the base of an amplifying
mid/upper-level trough tonight, a gradually deepening surface low
will move from eastern AR into southern KY. Scattered storms are
expected to develop and move eastward in conjunction with the
shortwave trough and surface low. Instability will likely remain
relatively modest, but increasingly favorable wind profiles could
support development of a couple supercells, with at least an
isolated threat for all severe hazards.
...Southeast/Carolinas...
Stronger convection has mostly become confined to near the FL East
Coast and parts of NC. Modestly favorable deep-layer shear in
advance of a shortwave trough moving across GA could still support
redevelopment of a strong storm or two through the evening.
..Dean.. 05/30/2025
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TL3kjF
Windy.com Temps | Gusts | WU KORD KPWK |
CLICK for this month's BIG night sky ... | RADAR FULL MAP SCREEN |
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MOBILE DEVICE? Turn sideways. Weather conditions directly above are near Lakefront. Top tabs refer to O'Hare (official).
Archives for the SPC Convective Outlook are updated daily (approximately) with a live map at the beginning of each article. Follow the link at the end of the article to check for current updates on the NOAA/NWS Storm Prediction Center website. Also, see Archives for Chicago's hourly weather data on CARDINAL NEWS Magazine.
CONVECTIVE | TORNADO | WIND | HAIL
O'Hare International Airport KORD
(Arlington Heights South)
Chicago Executive Airport KPWK
(Arlington Heights North)
Thursday, May 29, 2025
SPC May 30, 2025 0100 UTC Day 1 Convective Outlook
SUNRISE AND SUNSET TIMES IN UTC (if you're not logged in to Google)
CHICAGO UTC-6 during CST (Central Standard Time, e.g., winter)
CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)
CHICAGO UTC-6 during CST (Central Standard Time, e.g., winter)
CHICAGO UTC-5 during CDT (Daylight Savings Time, e.g., summer)