Freshly fallen snow and falling temperatures may result in locally
slippery areas on walkways and driveways. Brief periods of
freezing rain may mix in early this evening. Remember that
elevated surfaces freeze first, and use caution if traveling
overnight tonight.
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SPC – No watches are valid as of Sun Apr 20 12:21:02 UTC 2025
No watches are valid as of Sun Apr 20 12:21:02 UTC 2025.
SPC – No MDs are in effect as of Sun Apr 20 12:21:02 UTC 2025
No Mesoscale Discussions are in effect as of Sun Apr 20 12:21:02 UTC 2025.
SPC Apr 20, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0323 AM CDT Sun Apr 20 2025 Valid 231200Z - 281200Z ...DISCUSSION... A low-amplitude southwesterly flow regime will prevail for much of the Day 4-8 period across portions of the central and eastern U.S., with a mean upper trough persisting across the western states. Persistent south/southeasterly low-level flow across the Gulf and southern Plains will result in northward transport of rich boundary-layer moisture across the southern and parts of the central Plains through at least Day 6/Fri. Forecast guidance suggests weak shortwave impulses may float through modest