LIVE MAP (ABOVE) ... SPC 1300Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
0745 AM CDT Tue Oct 06 2026
Valid 061300Z - 071200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Organized severe thunderstorms are unlikely today.
...Central Florida Peninsula...
Showers/some thunderstorms are common early today near the residual
front from the northern Gulf to the north-central Florida Peninsula.
A weak surface low/frontal wave is expected to develop over the
northeast Gulf today, with some guidance advertising an increase in
low/mid-tropospheric flow late today into tonight, as early day wind
profiles are otherwise weak (reference 12z observed sounding from
Tampa Bay). The more shear-optimistic guidance scenarios, via
strengthening/veering flow with height, suggest wind profiles could
trend conducive to weak/transient supercells. That said,
destabilization across the Peninsula near the front is questionable
with the expected persistence of marginal, thin CAPE profiles and
poor (5-5.5 C/km) mid-level lapse rates. A few storms may exhibit
brief/transient low-level rotation offshore, but the threat for
persistent, rotating updrafts reaching near-shore/inland areas later
today into tonight currently appears low.
..Guyer/Dean.. 10/06/2026
Read more CHECK UPDATE ZOOM GRAPHIC
http://dlvr.it/TVpG9N
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)
Tuesday, October 6, 2026
SPC Oct 6, 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)




















