


Area Forecast Discussion
Issued by NWS Springfield, MO
Issued by NWS Springfield, MO
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137 FXUS63 KSGF 260510 AFDSGF Area Forecast Discussion National Weather Service Springfield MO 1210 AM CDT Sat Apr 26 2025 .KEY MESSAGES... - Isolated shower and thunderstorm chances (20-40%) this afternoon and evening. - Additional scattered shower and thunderstorm chances (40-70%) Saturday and Sunday. - Potential for strong to severe thunderstorms late Monday through Tuesday. Additionally, heavy rainfall may accompany this system. Remaining uncertainties in the exact timing, locations, and hazards. - Shower and thunderstorm chances continue through much of next week. && .SHORT TERM /THROUGH SUNDAY/... Issued at 200 PM CDT Fri Apr 25 2025 Synoptic overview and current conditions: Water vapor imagery and upper level analysis show a closed low off the California coast with some ridging over the plains and a trough axis going through the Mississippi valley. At the surface, a cold front was moving into the area from the northwest. Scattered showers were beginning to develop over west central MO along the boundary and CAMS show the potential for scattered convection to continue shifting southeast with the front through the remainder of the afternoon into the early evening(20-30%). Mid evening through the overnight: Pops should come to an end by mid evening with the loss of daytime instability. Stratus will build into the area late tonight behind the cold front with lows from the low 50s in the north to the upper 50s along the MO/AR border. Saturday - Saturday night: Surface high will shift from the Mississippi valley into the Ohio valley on Saturday with low level moisture advection setting back up on the back side of the high. Embedded mid level shortwave energy will shift through the area Saturday into Saturday evening with showers and thunderstorms spreading back across the area. && .LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/... Issued at 200 PM CDT Fri Apr 25 2025 Showers and storms should come to an end on Sunday morning. Strong southerly flow will set up in the plains Sunday night into Monday ahead of a low pressure system and frontal boundary. Severe storms Monday night - Tuesday Night: Instability will continue to increase over the area on Monday in the warm sector, however we are not expecting thunderstorm activity to develop until Monday night when the cold front begins to approach from the northwest. Strong to severe storms look favorable with the front in the northwest CWA Monday night given the CAPE/Shear profiles, with the front pushing through the area Tuesday into Tuesday evening. The severe weather risk looks to continue as the front moves through. A split flow looks like it sets up aloft, with a southern stream low beginning to lift northeast in the southern plains on Wednesday which will bring additional thunderstorms to the area for the mid to later part of the week. Additional heavy rain after the frontal system could lead to some excessive rain and flooding for the middle to later part of the week. && .AVIATION /06Z TAFS THROUGH 06Z SUNDAY/... Issued at 1210 AM CDT Sat Apr 26 2025 MVFR ceilings are building into the area overnight, with ceilings around 1500 to 2500 feet. A period of IFR ceilings around 700 to 900 feet appears to overcome KSGF and KBBG into early Saturday morning. VFR ceilings return by 18Z on Saturday. Winds light out of the northeast overnight, becoming more easterly into Saturday afternoon. Rain chances increase on Saturday evening/night in the later part of the TAF period. && .SGF WATCHES/WARNINGS/ADVISORIES... KS...None. MO...None. && $$ SHORT TERM...Lindenberg LONG TERM...Lindenberg AVIATION...Perez