Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0320 AM CDT Fri Sep 18 2026 Valid 211200Z - 261200Z...DISCUSSION... Initially zonal mid-level flow, with embedded low-amplitude impulses traversing the central CONUS early next week, will give way to gradual amplification of an upp...
Day 2 Fire Weather Outlook NWS Storm Prediction Center Norman OK 0150 AM CDT Fri Sep 18 2026 Valid 191200Z - 201200Z ...Synopsis... The mid-level low across the western US will move into the northern Rockies on D2/Saturday, with a surface low developing across the central Plains....
