SPC 0830Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0114 AM CST Sun Dec 07 2025 Valid 091200Z – 101200Z …NO THUNDERSTORM AREAS FORECAST… …SUMMARY… The risk for thunderstorms appears negligible across the U.S. Tuesday through Tuesday night. …Discussion… Models continue to indicate little substantive change to the large-scale mid/upper flow impacting the U.S. through this period. Broad ridging is likely to persist across the eastern mid-latitude Pacific into the U.S. Intermountain West and Rockies, with downstream troughing east of the Rockies through the Atlantic Seaboard and western Atlantic. The troughing is likely to […]
SPC Day 2 Fire Weather Outlook Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 1146 PM CST Sat Dec 06 2025 Valid 081200Z – 091200Z …NO CRITICAL AREAS… …Synopsis… Fire weather concerns are expected to remain low on D2/Monday. Surface high pressure across the Southern Plains will move eastward with a cool continental air mass across much of the Plains. Some lingering dry/breezy conditions will linger across the Texas Permian Basin. Marginal relative humidity and lack of receptive fuels will keep the overall fire threat low. ..Thornton.. 12/07/2025 …Please see www.spc.noaa.gov/fire for graphic product… Read more
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1100 PM CST Sat Dec 06 2025 Valid 081200Z – 091200Z …NO SEVERE THUNDERSTORM AREAS FORECAST… …SUMMARY… Aside from the possibility of a couple weak thunderstorms near and, perhaps, inland of southern Florida coastal areas, the risk for thunderstorms will remain negligible across much of the U.S. Monday through Monday night. …Synopsis… The center of a fairly prominent, but relatively compact mid-level vortex is likely to continue redeveloping east-southeast of southern Hudson/James Bay, into and across the Newfoundland and Labrador vicinity during this period. However, […]
