Tag: 0700

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1233 AM CST Sat Nov 30 2024 Valid 011200Z - 021200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Sunday. ...Synopsis... A large upper-level low centered over Ontario/Quebec provinces will persist through Sunday, with an expansive area of cyclonic flow across much of the central and eastern CONUS and a ridge over the western states. Surface high pressure from the Plains states into southeast U.S. will reinforce generally dry/stable conditions. With the exception of portions of deep South Texas, appreciable low-level moisture/instability will

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1207 AM CST Fri Nov 29 2024 Valid 301200Z - 011200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorm potential appears low on Saturday. ...Synopsis... A broad upper trough will encompass the eastern half of the CONUS, while an upper ridge remains centered along the Pacific coast on Saturday. A couple of embedded shortwave impulses within the upper trough will migrate across the Northeast and Great Lakes vicinity. Cold temperatures aloft will support very minor instability (less than 100 J/kg MUCAPE) across the relatively warmer Great Lakes

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook CORR 2 NWS Storm Prediction Center Norman OK 0142 AM CST Tue Nov 26 2024 Valid 271200Z - 281200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS FROM THE ARKLAMISS REGION INTO CENTRAL/NORTHERN AL... CORRECTED FOR DAY REFERENCE IN SYNOPSIS ...SUMMARY... Isolated strong to severe storms are possible from the lower Mississippi Valley into parts of Alabama, primarily from late Wednesday night into early Thursday morning. ...Synopsis... A positively tilted mid/upper-level shortwave trough is expected to move quickly eastward from the central Rockies/Great Plains toward the lower/mid MS and TN Valleys

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1147 PM CST Sun Nov 24 2024 Valid 261200Z - 271200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorm potential appears low on Tuesday. ...Synopsis... Thunderstorm chances will be minimal across the CONUS on Tuesday, as a negative-tilt shortwave trough moves into Quebec, and a cold front progresses across the remainder of the Southeast. Showers may linger along the front from the southern Appalachians to the Mid Atlantic Tuesday morning, and a lighting flash or two cannot be ruled out over the southern AL to GA portion

SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1212 AM CST Thu Nov 21 2024 Valid 221200Z - 231200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... A few thunderstorms are possible along the Pacific Northwest Coast on Friday. ...Synopsis... A large, deep upper low will exist over the northeast Friday morning, and will gradually weaken as it drifts east through the period. Meanwhile, an upper ridge will slowly shift east from the Rockies into the Plains, while yet another trough pushes across the Pacific Northwest region late. Substantial northwest surface winds will maintain relatively