Tag: 0730

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0154 AM CDT Thu Apr 10 2025 Valid 121200Z - 131200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Severe thunderstorms are not expected on Saturday or Saturday night. ...Central Rockies to the Upper Midwest... A mid-level ridge from the southern High Plains to the Upper Midwest at 12Z Saturday morning will shift east and gradually dampen, as a shortwave trough progresses across the northern Rockies and into MT through early Sunday. Large-scale ascent will strengthen near peak diurnal heating across parts of the central Rockies to

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0216 AM CDT Wed Apr 09 2025 Valid 111200Z - 121200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF EASTERN NORTH CAROLINA... ...SUMMARY... A couple strong to severe storms will be possible across parts of eastern North Carolina on Friday. Primary concerns will be isolated severe hail and locally damaging wind gusts. ...Eastern North Carolina... Within the base of an amplified large-scale trough moving slowly eastward across the Appalachians, the left-exit region of a cyclonically curved midlevel jet streak will overspread the

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0218 AM CDT Tue Apr 08 2025 Valid 101200Z - 111200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE TENNESSEE VALLEY... ...SUMMARY... Isolated severe storms capable of producing large hail and locally damaging gusts will be possible across portions of the Tennessee Valley on Thursday afternoon and evening. ...Synopsis... A positively tilted large-scale trough and accompanying midlevel speed maximum will move southeastward from the Middle/Upper MS Valley to the southern Appalachians through the period. At the same time, a weak surface

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0219 AM CDT Mon Apr 07 2025 Valid 091200Z - 101200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are possible across portions of the the Middle Mississippi Valley and northern High Plains, though organized severe storms are not expected. ...Synopsis and Discussion... An amplifying/intensifying midlevel trough will track southeastward from the northern Plains toward the Lower Ohio Valley through the period. A related surface cyclone will advance eastward from the central Plains to the Lower Great Lakes, while a trailing cold front moves eastward across

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0210 AM CDT Sun Apr 06 2025 Valid 081200Z - 091200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF SOUTH FLORIDA... ...SUMMARY... Marginally severe wind gusts will be possible on Tuesday along and ahead of the front across parts of south Florida. ...South Florida... A mid-level trough will move into the Northeast on Tuesday, as a cold front advances southward across the southern Florida Peninsula. Ahead of the front, surface dewpoints near 70 F will contribute to the development of moderate instability

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0208 AM CDT Sat Apr 05 2025 Valid 071200Z - 081200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHERN ATLANTIC SEABOARD AND NORTHERN FLORIDA... ...SUMMARY... A marginal wind-damage threat is expected to develop on Monday across parts of the southern Atlantic Seaboard into northern Florida. ...Southern Atlantic Seaboard/Northern Florida... A mid-level trough will move eastward across the Ohio and Tennessee Valleys on Monday, as a cold front advances eastward toward the southern Atlantic Seaboard and into northern Florida. Scattered thunderstorms

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0223 AM CDT Fri Apr 04 2025 Valid 061200Z - 071200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF THE SOUTHEAST AND SOUTHERN APPALACHIANS... ...SUMMARY... A wind-damage and isolated tornado threat will be likely on Sunday across parts of the Southeast and southern Appalachians. Marginally severe wind gusts will also be possible in parts of the southern Appalachians, Carolinas, and Mid-Atlantic. ...Southeast/Southern Appalachians... A mid-level trough will move slowly eastward across the central U.S. on Sunday, as an associated cold front advances

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0230 AM CDT Thu Apr 03 2025 Valid 051200Z - 061200Z ...THERE IS AN ENHANCED RISK OF SEVERE THUNDERSTORMS OVER PARTS OF THE SABINE AND LOWER MISSISSIPPI VALLEY... ...SUMMARY... Severe storms producing damaging winds and a few tornadoes are forecast Saturday from the Sabine Valley to the Tennessee Valley. ...Synopsis... On Saturday, an upper trough with a meridional leading speed max will move across the southern Plains, with the wave ejecting into the mid MS Valley into Sunday morning. As the trough approaches, winds aloft

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0230 AM CDT Wed Apr 02 2025 Valid 041200Z - 051200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS THE SOUTHERN PLAINS...MID MS VALLEY...AND INTO THE OH VALLEY FRIDAY.... ...SUMMARY... Several clusters of strong to severe storms are possible from the Rio Grande and Red River Valleys, through the ArkLaTex and into the lower OH Valley Friday and Friday night. ...Synopsis... Broad upper troughing over the western US will continue to deepen Friday into the weekend, as an upper low forms over northern Mexico.

SPC 0730Z Day 3 Outlook Day 3 Convective Outlook NWS Storm Prediction Center Norman OK 0230 AM CDT Tue Apr 01 2025 Valid 031200Z - 041200Z ...THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FROM MUCH OF THE RED RIVER VALLEY TO THE MID MS AND OH VALLEYS INTO THE MID ATLANTIC... ...SUMMARY... A broad area of strong to severe storms is expected along a frontal zone from the ArkLaTex, Mid MS Valley to the OH/TN Valleys and the Mid Atlantic. Damaging gusts and hail are the primary risks, though a few tornadoes are possible. ...Synopsis... An elongated frontal zone