SPC 1630Z Day 1 Outlook
Day 1 Convective Outlook
NWS Storm Prediction Center Norman OK
1014 AM CST Sun Feb 27 2022
Valid 271630Z - 281200Z
...NO THUNDERSTORM AREAS FORECAST...
...SUMMARY...
The risk for thunderstorms is negligible across the U.S. today and
tonight.
...Synopsis...
An expansive surface high will remain entrenched across the central
CONUS today, limiting the potential for deep convection for most of
the country. A weak cold front continues to push east/southeastward
across the southeastern U.S., and will eventually move offshore
later today. This may support a few offshore thunderstorms late this
evening off the FL/GA/SC coast. Across the Pacific Northwest,
onshore flow will continue to bring scattered precipitation to
western OR/WA, but both observed and forecast thermodynamic profiles
appear too marginal to support much lightning potential.
..Thompson/Moore.. 02/27/2022
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Weather conditions on bar directly above are near Lakefront. Tabs under Moon Phases refer to O'Hare (official).
Archives for SPC Convective outlook are updated daily with a live map a the beginning of the article. Touch or click map to get possible update, and follow link at end of article for referral to NOAA/NWS Storm Prediction Center. Archives for Chicago's hourly weather data were updated 24-48 hours after end of each day prior to Dec. 2020.
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