* WHAT…Temperatures as low as 34 degrees will result in frost
formation.
* WHERE…Portions of southern Illinois, southwest Indiana, and
western Kentucky.
* WHEN…From 1 AM CDT /2 AM EDT/ to 8 AM CDT /9 AM EDT/ Saturday.
* IMPACTS…Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* ADDITIONAL DETAILS…Isolated sheltered locations could see
temperatures fall as low as 32 degrees, which would result in a
light freeze.
No watches are valid as of Sat Apr 19 12:23:02 UTC 2025.
MD 0481 CONCERNING SEVERE POTENTIAL...WATCH POSSIBLE FOR SOUTHEAST MISSOURI...SOUTHERN ILLINOIS...SOUTHWEST INDIANA Mesoscale Discussion 0481 NWS…
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0252 AM…
At 450 AM CDT, Doppler radar indicated the thunderstorms producing heavy rain have moved out…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Arkansas, including…
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central, north…
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