LIVE MAP (ABOVE) ... SPC 1200Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1228 AM CDT Tue Mar 14 2023
Valid 141200Z - 151200Z
...NO SEVERE THUNDERSTORM AREAS FORECAST...
...SUMMARY...
Severe thunderstorms are not forecast Tuesday.
...Discussion...
Eastern US trough is forecast to move off the Atlantic Coast during
the latter half of the period as the associated upper low deepens
just east off the MA Coast. As a result, strong surface anticyclone
will settle into the MS/OH Valley region and this feature will
dominate much of the country east of the Rockies. Offshore flow will
prove detrimental for meaningful instability and the prospect for
severe thunderstorms is very low.
Weak convection may develop ahead of the front over extreme south
FL, portions of TX ahead of a weak short-wave trough, and across
portions of CA in response to the next in a series of short waves.
In each area, limited buoyancy will result in just isolated
thunderstorms where convection is able to deepen enough for
lightning discharge.
..Darrow/Bentley.. 03/14/2023
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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)
Tuesday, March 14, 2023
SPC Mar 14, 2023 0600 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)