Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 1151 PM CST Sat Dec 07 2024 Valid 081200Z - 091200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Rain/rain showers, and possibly occasional lightning in some areas, will spread across the Lower Mississippi and Tennessee Valleys today. Severe weather is not expected. ...Discussion... An upper low in the southern branch of a split-flow regime across the U.S. will shift eastward across the southern Plains through the day, before devolving into an open wave and accelerating across the Mid and Lower Mississippi Valley and into the Lower Ohio and Tennessee Valley areas overnight. Ahead of the advancing low/trough, a broad zone of warm advection/quasigeostropic ascent will support widespread precipitation, including elevated convection. Occasional lightning may accompany the convection locally, but due to weak CAPE, and the elevated nature of the convection, severe weather is not expected. ..Goss/Moore.. 12/08/2024
* WHAT...Expect sustained winds up to 23 knots from the southwest with gusts up to…
* WHAT...Expect sustained winds up to 21 knots from the southwest with gusts up to…
Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction…
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up…
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up…
* WHAT...Sub-freezing temperatures as low as 31 possible. * WHERE...Chelan, Culdesac, Pomeroy, Entiat, Lapwai, Alpowa…
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