Area Forecast Discussion
Issued by NWS North Platte, NE
Issued by NWS North Platte, NE
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365 FXUS63 KLBF 121736 AFDLBF Area Forecast Discussion National Weather Service North Platte NE 1236 PM CDT Sun May 12 2024 .KEY MESSAGES... *Chance of showers and thunderstorms today *More widespread thunderstorm chances Tuesday afternoon and evening with potential for strong to severe storms && .SHORT TERM /THROUGH MONDAY/... Issued at 308 AM CDT Sun May 12 2024 The main concern in the short term will be chances for showers and thunderstorms this afternoon and evening. Most CAMS are showing a more isolated to scattered development of showers and thunderstorms, mainly starting at noon and onward through the evening hours. A few of the models bring in shower activity from the south by mid morning with more of scattered to widespread development. Expect the greater chance of more scattered to widespread develop generally south of interstate 80, with more isolated to scattered development north of the interstate into the Sandhills and north central Nebraska. Don`t expect to much wetting rainfall, however could see a quarter of an inch or more in some locations, generally across southwest Nebraska, with lesser amounts farther north. Although there will be a slight chance for thunderstorms, the environment will be limited. && .LONG TERM /MONDAY NIGHT THROUGH SATURDAY/... Issued at 308 AM CDT Sun May 12 2024 The next chance for precipitation will come Tuesday as a shortwave trof begins to move east into the region. There will be a chance for strong and even severe storms in the afternoon. There will be a narrow corridor of 0 to 3 km CAPE around 1000 J/kg or greater generally along and east of HWY 61 and along and west of HWY 183. This area would be the greatest concern for convective development. After Tuesday, there will be a couple more weak shortwaves that move through, Wed. and Thu., which could lead to more slight precipitation chances. After a brief cool down of temperatures on Wednesday, temps will warm up into the upper 70s to low 80s by Friday. && .AVIATION /18Z TAFS THROUGH 18Z MONDAY/... Issued at 1235 PM CDT Sun May 12 2024 A low pressure system tracking through the region brings widespread showers and potential for thunderstorms this afternoon into tonight across southwest Nebraska. Additionally, a cold front pushing south from the Dakotas is causing a line of thunderstorms to form across the northern Sandhills. However, VFR conditions are still expected to prevail throughout the TAF period. For now, have omitted thunder from the TAFs for KLBF, as current model guidance has the thunderstorms weakening before reaching the terminal, however, this may need amendment if storms overperform. Winds will mostly remain northerly to northeasterly, but may become a bit erratic around thunderstorms and the frontal boundary. && .LBF WATCHES/WARNINGS/ADVISORIES... None. && $$ SHORT TERM...Gomez LONG TERM...Gomez AVIATION...Richie