LIVE MAP (ABOVE) ... SPC 1300Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0716 AM CDT Sat May 02 2026
Valid 021300Z - 031200Z
...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE
NORTHERN/CENTRAL FLORIDA PENINSULA AND FAR SOUTHEAST GEORGIA...
...SUMMARY...
Strong to severe storms are possible across southern Georgia into
northern/central Florida this morning into the early evening.
...Northern/Central Florida into far southeast Georgia...
Regional radar imagery shows a broad area of precipitation extending
from the northeast Gulf northeastward through the Carolinas.
Thunderstorms are ongoing within the southern portion of this
precipitation shield, from the northeast Gulf into central and
eastern FL Panhandle. This region is just downstream of a
low-amplitude shortwave trough and in the vicinity of an associated
surface low. Stronger ascent and modest buoyancy is favoring deeper
updrafts across this region compared to areas farther north.
Updrafts in this area have been fairly transient overnight and for
the first few hours this morning, likely resulting from a
combination of modest buoyancy, boundary-parallel deep-layer shear,
and elevated storm structures. Some improvement in storm
organization appears possible over the next few hours as the
low-level flow strengthens and convergence near the surface low
augments large-scale ascent. This better storm organization should
result in stronger updrafts and longer overall updraft persistence,
with an attendant increase in the risk for damaging gusts.
Additionally, there is enough low-level curvature to support a brief
tornado or two if surface-based storms can be realized.
Surface-based storms appear most probable over the northwest FL
vicinity and a small 5% tornado probability was delineated to
highlight this potential.
This area was also addressed in recently issued MCD #0635.
..Mosier/Dean.. 05/02/2026
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TSL3zC
Windy.com Temps | Gusts | WU KORD KPWK |
CLICK for this month's BIG night sky ... | RADAR FULL MAP SCREEN |
|---|
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)
Saturday, May 2, 2026
SPC May 2, 2026 1300 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)




















