SPC 0100Z Day 1 Outlook
Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0758 PM CDT Fri Oct 10 2025 Valid 110100Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Scattered thunderstorms will linger across portions of the western U.S. and the southern Florida Peninsula. ...01z Update... Upper low off the Oregon Coast will advance inland later tonight. This will maintain favorably moist trajectories across the lower CO River Valley into the Great Basin. Seasonally high PW values are noted across this region which has stunted lapse rates, but an axis of modest instability continues from southeast CA-southern NV-western UT. This corridor remains modestly sheared through 6km, but storms have struggled to produce severe, partly due to somewhat poor lapse rates. Even so, this corridor should remain convectively active tonight and a brief wind gust can not be ruled out with the most robust updrafts. Across south Florida, isolated-scattered thunderstorms will concentrate near the southern tip of the peninsula in conjunction with a northward-drifting upper trough. However, the majority of lightning will likely remain just offshore. ..Darrow.. 10/11/2025
