SPC Jan 24, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0359 AM CST Fri Jan 24 2025 Valid 271200Z - 011200Z ...DISCUSSION... On Monday/Day 4, a shortwave ridge is forecast over the south-central U.S. The overall pattern is forecast to gradually amplify on Tuesday/Day 5 and Wednesday/Day 6, as a mid-level low moves slowly eastward across the Desert Southwest. Ahead of the system, moisture return is expected across the southern Plains in the early to mid week, as mid-level flow becomes southwesterly. A moist airmass is forecast to become established across the southern Plains by Wednesday, with
SPC Jan 24, 2025 0830 UTC Day 3 Severe Thunderstorm Outlook
SPC 0830Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0225 AM CST Fri Jan 24 2025 Valid 261200Z - 271200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated to scattered thunderstorms will be possible from Sunday into Sunday night from the Texas Coastal Plain into the lower Mississippi Valley, but no severe threat is expected. ...DISCUSSION... Westerly mid-level flow will be in place across the southeastern U.S. on Sunday. At the surface, a cold front is forecast to move to the western Gulf Coast. Ahead of the front, a moist airmass will remain mostly offshore
SPC Jan 24, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1259 AM CST Fri Jan 24 2025 Valid 251200Z - 261200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated to scattered thunderstorms will be possible in parts of central and east Texas Saturday night. ...DISCUSSION... West to west-southwest mid-level flow will be in place across the southern U.S from Saturday into Saturday night. Beneath this flow, a belt of strong low-level flow will be in place across parts of central and east Texas. In response, low-level moisture return is forecast to take place across parts of
SPC – No watches are valid as of Thu Jan 23 22:22:02 UTC 2025
No watches are valid as of Thu Jan 23 22:22:02 UTC 2025.
SPC – No MDs are in effect as of Thu Jan 23 22:22:02 UTC 2025
No Mesoscale Discussions are in effect as of Thu Jan 23 22:22:02 UTC 2025.
SPC Jan 23, 2025 2000 UTC Day 1 Convective Outlook
SPC 2000Z Day 1 Outlook Day 1 Convective Outlook NWS Storm Prediction Center Norman OK 0148 PM CST Thu Jan 23 2025 Valid 232000Z - 241200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast across the continental U.S. through the remainder of today or into tonight. ...20z Update... No changes were made to the prior outlook. Broad high pressure over the central US will continue to favor cool, dry and stable conditions behind a cold front. This will negate thunderstorm potential. See the prior outlook for more info. ..Lyons.. 01/23/2025 .PREV DISCUSSION... /ISSUED 1013 AM CST Thu Jan 23
SPC Jan 23, 2025 1930 UTC Day 3 Severe Thunderstorm Outlook
SPC 1930Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0112 PM CST Thu Jan 23 2025 Valid 251200Z - 261200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe storms are not forecast for Saturday. ...Synopsis... Upper ridging will build over the southern/central Rockies and adjacent Plains as an upper trough continues to deepen across the Pacific Coast vicinity. As this occurs, a surface low will move across northern Mexico. Resulting south/southeasterly low-level flow across the western Gulf will transport moisture northward across portions of southern and southeastern TX. Within this warm advection regime, weak elevated
SPC – No MDs are in effect as of Thu Jan 23 11:32:02 UTC 2025
No Mesoscale Discussions are in effect as of Thu Jan 23 11:32:02 UTC 2025.
SPC – No watches are valid as of Thu Jan 23 11:32:02 UTC 2025
No watches are valid as of Thu Jan 23 11:32:02 UTC 2025.
SPC Jan 23, 2025 Day 4-8 Severe Weather Outlook
Day 4-8 Outlook Day 4-8 Convective Outlook NWS Storm Prediction Center Norman OK 0217 AM CST Thu Jan 23 2025 Valid 261200Z - 311200Z ...DISCUSSION... A large upper trough will remain over eastern Canada for much of the Day 4-8 period, with the southern extent of the colder air aloft affecting the area from the Great Lakes into the Northeast. Detached from this feature will be a lower-latitude upper low which is forecast to drop south across CA on Sunday/D4, and pivot east into AZ through Monday/D5. For the following days through Thursday/D8, this low will gradually shift east toward