Area Forecast Discussion
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
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288 FXUS61 KCLE 191748 AFDCLE Area Forecast Discussion National Weather Service Cleveland OH 1248 PM EST Wed Nov 19 2025 .SYNOPSIS... High pressure will build across the region today before drifting east by Thursday night to allow a weak cold front to drop in Friday. Weak low pressure will track across the Ohio Valley late Friday into Saturday followed by high pressure returning Sunday. && .NEAR TERM /THROUGH THURSDAY/... Quiet conditions are expected for the near term along with warming temperatures as mid/upper heights rise over the central and eastern CONUS in response to a series of closed lows rotating through the Desert Southwest. Ridging at the surface will build into the southern Great Lakes and Ohio Valley today then slide into the eastern Great Lakes Thursday. This will support dry conditions and increasing sunshine today, but clouds will rapidly increase again by Thursday as the first in the series of Southwest CONUS closed lows opens up and ejects into the southern Plains, leading to the start of mid-level moisture advection downstream across the Midwest and Ohio Valley. Highs will reach the mid/upper 40s today and upper 40s/low 50s Thursday. Lows tonight will generally be in the low/mid 30s, except for upper 20s in far NE Ohio and NW PA. && .SHORT TERM /THURSDAY NIGHT THROUGH SATURDAY NIGHT/... The surface ridging will continue to drift east and offshore of New England Thursday night and Friday as the remnants of the old closed low continue to eject from the southern Plains into the Mid Mississippi Valley. At the same time, a northern stream mid/upper trough and associated closed H5 low will pass between Hudson Bay and the northern Great Lakes, pushing a cold front into our region Friday. The bulk of the jet support rounding the base of this northern stream mid/upper trough will stay well north of our area, but enough moisture advection and upper diffluence will squeeze out some showers ahead of the front Thursday night and Friday, so NBM chance POPS look reasonable. This frontal boundary will not make much progress to the south since the dynamics are displaced to the north and it also slows in response to the aforementioned southern stream energy approaching from the Mid Mississippi Valley, so no airmass change is expected Friday. The Friday night through Saturday period is trending drier as the southern stream energy and weak associated surface low pass through the Lower Ohio Valley. The quasi-stationary front will act as a focus for moisture advection and isentropic ascent, so continue to have chance POPS through Saturday, with likely POPS Friday night along and south of U.S. 30 closer to the support, but the bulk of the rain will fall south of the CWA. Only a few tenths of QPF is expected in most areas Friday night and Saturday, with around 0.25 inches along and south of U.S. 30. Drying is expected from NW to SE late Saturday and Saturday night as the system pulls away. Highs will range from the low to mid 50s Friday, cooling slightly into the upper 40s/low 50s Saturday as the cold front is pulled farther south behind the exiting Ohio Valley low. Lows Thursday night and Friday night will range from the mid 30s to low 40s, with low/mid 30s Saturday night. && .LONG TERM /SUNDAY THROUGH TUESDAY/... Active split mid/upper flow will continue through early next week with low confidence in terms of timing precip chances. Surface ridging in the wake of the Saturday system should bring dry conditions Sunday, but confidence really decreases by Monday and Tuesday as another (and much stronger) southern stream closed low starts to progress from the Desert Southwest toward the Mississippi Valley and potentially interacts with a series of fast moving northern stream mid/upper shortwaves crossing the US/Canadian border and northern Great Lakes regions. This could eventually result in a strengthening low pressure system lifting toward the area around Thanksgiving, but guidance has large spread. At this point, gradually increasing POPS from NBM look reasonable Monday through Tuesday. Temperatures will remain mild, with highs in the low/mid 50s Sunday and Monday, and upper 40s/low 50s Tuesday. && .AVIATION /18Z Wednesday THROUGH Monday/... OVC/BKN skies are observed across the majority of the forecast area with ceilings in the 1500-3500 ft range. Scattering out of clouds has occurred in central Ohio, the eastern tier of Northeast Ohio and into Northwest Pennsylvania, which has allowed for VFR conditions there. MVFR ceilings are likely to persist in their current location through this evening, with slight expansion in cloud cover overnight and during the day Thursday. Winds will be 5 knots or less through the forecast period. Outlook...Non-VFR conditions may return with rain Thursday night through Saturday. && .MARINE... Quiet weather conditions are expected on Lake Erie as high pressure moves eastward across the Great Lakes tonight towards the east coast by Thursday night. Southwest flow around 10-15 knots develops Thursday night into Friday before turning northwest and north behind a cold frontal passage on Friday. High pressure returns over the weekend will relatively quiet weather ensuing, though perhaps there may be a brief period of choppiness in the central basin Friday night with north flow of around 10-15 knots. && .CLE WATCHES/WARNINGS/ADVISORIES... OH...None. PA...None. MARINE...None. && $$ SYNOPSIS...Garuckas NEAR TERM...Garuckas SHORT TERM...Garuckas LONG TERM...Garuckas AVIATION...Saunders MARINE...Saunders