Day 1 Severe Weather Outlook

Valid 230100Z – 231200Z


Thunderstorms remain possible from parts of southern California into
Arizona through tonight.

Scattered storms persist this evening from southern CA into
northwest AZ, beneath cool temperatures aloft with the upper low.
This low will continue northeastward toward the Four Corners, with
veering low-level winds across southern AZ. Minor upslope flow along
the Rim may maintain a threat of a few storms tonight, possibly
containing small hail. A similar threat may persist for a few hours
over northwest AZ and toward the CO Valley. Otherwise, severe
weather is not expected.

..Jewell.. 02/23/2020


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