SPC Feb 16, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1232 AM CST Sun Feb 16 2025 Valid 171200Z - 181200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Lightning potential will remain minimal across the U.S. on Monday. ...Synopsis... Mainly zonal upper flow is expected east of the Rockies on Monday. Strong surface high pressure will stretch from the northern Rockies to the Southeast with a cold and stable boundary-layer precluding thunderstorm activity for much of the CONUS. An upper trough will begin to deepen over the western U.S., and a resulting surface low will deepen over
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 Jan 22, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1147 PM CST Tue Jan 21 2025 Valid 231200Z - 241200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast on Thursday. ...Synopsis... A cool and stable pattern will persist on Thursday across the CONUS, with a sprawling area of high pressure stretching from the Great Basin to the East Coast. An elongated, positive-tilt upper trough will extend from Quebec southwestward across the Great Lakes and into the southern High Plains by 00Z, and will move toward the MS Valley into Friday morning. Given high
SPC Jan 21, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1048 PM CST Mon Jan 20 2025 Valid 221200Z - 231200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected on Wednesday. ...Synopsis... A large upper trough will remain over all but the westernmost CONUS on Wednesday, with a leading trough exiting the East Coast early in the day. At that time, high pressure will firmly be in place over the East, with strong north winds over the Gulf of Mexico and western Atlantic. A weak surface low may develop along the front over the
SPC Jan 20, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1149 PM CST Sun Jan 19 2025 Valid 211200Z - 221200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not forecast on Tuesday. ...Synopsis... A large positive-tilt upper trough will stretch from the upper Great Lakes into the southern High Plains Tuesday morning, and will progress toward the East Coast by 12Z Wednesday. Behind this wave, another lobe of vorticity will drop south across the Rockies and toward the Plains late. At the surface, a strong high pressure ridge will extend from the Great Basin all
SPC Jan 19, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1233 AM CST Sun Jan 19 2025 Valid 201200Z - 211200Z ...NO THUNDERSTORM AREAS FORECAST... ...SUMMARY... Thunderstorms are not expected Monday or Monday night. ...Synopsis... A large upper trough will stretch from coast to coast across the CONUS, with the upper low near James Bay. The strong northwest flow aloft across the Rockies and Plains will maintain influxes of high pressure, providing cool and stable surface conditions over the bulk of the CONUS. While minimal moisture or weak instability may exist north of the cold
SPC Jan 18, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1235 AM CST Sat Jan 18 2025 Valid 191200Z - 201200Z ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS DURING THE DAY ACROSS CENTRAL FL... ...SUMMARY... Isolated wind damage and an isolated tornado will be possible during the day across central Florida. ...Central FL during the day Sunday... Within a large-scale trough over much of the CONUS, an embedded mid-upper jet streak will move over the Southeast and off the Atlantic coast, as an associated surface cold front progresses southeastward across the FL peninsula during
SPC Jan 9, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1256 AM CST Thu Jan 09 2025 Valid 101200Z - 111200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms may develop on Friday across parts of the central Gulf Coast but no severe threat is expected. ...DISCUSSION... At mid-levels, a trough will move across the southern Plains on Friday as west-southwesterly flow remains in place across the Southeast. At the surface, a low and associated cold front will move eastward along the central Gulf Coast. Ahead of the front, surface dewpoints are expected to be
SPC Jan 8, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1253 AM CST Wed Jan 08 2025 Valid 091200Z - 101200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms are possible on Thursday from parts of central Texas southeastward across the Texas Coastal Plain, and eastward into far southwest Louisiana. No severe threat is expected. ...DISCUSSION... A mid-level trough over the southern and central Rockies will move into the central High Plains on Thursday, as southwest mid-level flow remains over the southern Plains. At low-levels, a cold airmass will be in place throughout the southern
SPC Jan 7, 2025 0700 UTC Day 2 Convective Outlook
SPC 0700Z Day 2 Outlook Day 2 Convective Outlook NWS Storm Prediction Center Norman OK 1234 AM CST Tue Jan 07 2025 Valid 081200Z - 091200Z ...NO SEVERE THUNDERSTORM AREAS FORECAST... ...SUMMARY... Isolated thunderstorms will be possible Wednesday night across parts of west and central Texas. ...DISCUSSION... At mid-levels, southwesterly anticyclonic will be in place on Wednesday across the southern High Plains as a low moves through northwestern Mexico. Ahead of this system, warm advection will develop across the southern Plains as a low-level jet strengthens Wednesday night. Near this jet, lift may become strong enough for isolated thunderstorm development