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 Bahamas, but low-level moisture and instability is forecast to remain off the FL Peninsula. Behind this system, another upper trough will develop out of the Rockies and into the central states, with another strong area of high pressure centered over the Intermountain West into Thursday morning. The cool and/or stable air mass over land will thus maintain little if any chance of thunderstorms through the period. ..Jewell.. 01/21/2025