No watches are valid as of Tue Apr 22 11:59:01 UTC 2025.
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SPC – No MDs are in effect as of Tue Apr 22 11:59:01 UTC 2025
No Mesoscale Discussions are in effect as of Tue Apr 22 11:59:01 UTC 2025.
SPC Apr 22, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0312 AM CDT Tue Apr 22 2025 Valid 251200Z - 301200Z ...DISCUSSION... ...Days 4-5/Fri-Sat -- Central/Southern Plains... An upper ridge will build over the Plains toward the MS Valley this weekend as a deepening upper trough develops over the western U.S. Some lead shortwave impulses will likely migrate through the ridge, and southwesterly flow increases over the central/southern Rockies. At the surface, persistent south/southeasterly low-level flow will maintain a warm advection regime across the southern/central Plains, while a daily surface dryline evolves over the High Plains. While
Flood Advisory issued April 21 at 8:22PM CDT until April 23 at 1:00AM CDT by NWS Tulsa OK
...The Flood Advisory continues for the following rivers in Arkansas... Arkansas River at Ozark Lock and Dam affecting Logan, Johnson and Franklin Counties. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Arkansas River at Ozark Lock and Dam. * WHEN...Until early Wednesday morning. * IMPACTS...At 355.5 feet, the river remains in its banks, but access to Okane Island may be cut off. * ADDITIONAL DETAILS... - At 7:00 PM CDT Monday the stage was 355.1 feet. - Forecast...The river is expected to rise to a crest of 355.6 feet tonight and then fluctuate near 355.5 feet through Tuesday evening before