Area Forecast Discussion
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
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042 FXUS61 KCLE 221801 AFDCLE Area Forecast Discussion National Weather Service Cleveland OH 101 PM EST Sat Nov 22 2025 .SYNOPSIS... Low pressure will depart the Ohio Valley today and a surface ridge will enter by this afternoon. A low pressure system will pass northeast of the area Sunday. High pressure will return to the region for Monday. A strong low pressure system will target the Great Lakes on Tuesday and Wednesday. && .NEAR TERM /THROUGH SUNDAY/... Scattered showers and drizzle remain across the area this morning as low pressure moves through the Ohio River Valley. The window for rain will quickly diminish from northwest to southeast overnight as the upper level trough axis departs to the east. A surface ridge will be able to build into the region today behind the surface low and dry conditions will be expected. Temperatures will be cooler than normal behind the low pressure system today with temperatures steady in the 40s. Dry weather will continue tonight with passing clouds. Low temperatures will be in the upper 20s to lower 30s. For Sunday, an upper trough will dig into the northeast United States and a low pressure system will follow it southeast through eastern Canada. The southern periphery of this system may allow for a glancing blow of a rain/snow mix, but areas further east will be favored, given the track of the system. Will at least have a 20-30 PoP for NW PA. Temperatures will remain on the cooler side of normal for Sunday. && .SHORT TERM /SUNDAY NIGHT THROUGH TUESDAY NIGHT/... For Sunday night into Monday, dry weather is expected with high pressure moving through the region. The surface high will be east of the area on Monday and allow for some return flow to get temperatures back toward normal in the 50s. The next weather system will approach from the west on Monday night and some rain could get into the area, but the main impacts from the system will be Tuesday and beyond with widespread rainfall expected on Tuesday. There remains some spread for the final track of this mid-week low pressure system but the trends are pointing more toward the main low pressure system targeting the northern Great Lakes on Tuesday. For the local area, the trending solution is that a shortwave trough will move overhead on Tuesday ahead of this low and be the support for rain. There should be some good moisture transport ahead of this shortwave on Monday night into Tuesday that could allow for rain totals in the 0.25-0.75" range through Tuesday night. && .LONG TERM /WEDNESDAY THROUGH FRIDAY/... The long term forecast period will feature a flip back to cold and likely some snow around the Thanksgiving holiday. For Wednesday, the trending solution is for the surface cold front to move through the region, which will bring one final synoptic push of rain (and likely to snow) with some increased winds with a 40 kt low level jet moving through with the surface front. Will need to watch winds on Wednesday - It is unlikely that there will be a need for a wind headline but it could be a blustery period with the frontal passage. Behind this front, the lake effect snow machine will be back with 850 mb temperatures returning to -10 C by Thursday. Plenty of uncertainty with the lake effect setup being 6-8 days out yet and the placement of the main upper trough still varying between over the Great Lakes vs. over western Quebec will have implications for main band placement. If the main system is due north and closer to the area, snow would favor western NY, whereas a more displaced trough would allow for snow to favor PA/OH more. The pattern is trending a touch less cold as time ticks closer, which would limit some of the lake effect potential. Regardless, it is worthwhile to place more likely PoPs into the forecast for Thursday night through Friday for far NE OH and NW PA. This period will certainly need to be monitored for holiday and travel impacts. && .AVIATION /18Z Saturday THROUGH Thursday/... Mainly VFR is expected through the TAF cycle, with the pockets of MVFR currently affecting KCLE, KMFD, and KCAK expected to scatter out by mid afternoon. A fast moving clipper system will pass through the northern Great Lakes tonight and through the eastern Great Lakes Sunday. This will lift a warm front across the area this evening before the trailing cold front quickly sweeps east through all terminals Sunday morning. Mainly dry conditions are expected, although cannot rule out a few light showers or sprinkles at KERI between 06 and 12Z, but confidence was not high enough to put in the TAF. The main impact will be wind shifts. Winds will become light SW this evening behind the warm front before quickly veering to W to WNW Sunday morning behind the cold front and increasing to 10-15 knots. Gusts of 20-25 knots are likely at times through the day Sunday. Outlook...VFR is favored through Monday before non-VFR chances return Monday night through Wednesday. && .MARINE... Northerly winds of 5-10 knots this morning will gradually become southwesterly by tonight as a weak warm front associated with a low over Ontario move east across Lake Erie. An increased gradient associated with the surface trough will increase southwest winds to 15-20 knots ahead of the cold front. Behind the boundary on Sunday, winds will shift to northwesterly at 20-25 knots resulting in waves building to 4-6 feet along the southern shore of Lake Erie. As a result, a Small Craft Advisory will likely be needed for much of Sunday. High pressure build east late Sunday through Monday, resulting in variable winds of 5-10 knots. Another low pressure system will impact the region for the middle of the week as a warm front moves north on Tuesday followed by a cold front Tuesday night into Wednesday. Behind the departing front on Wednesday, westerly winds are expected to increase to 20-30 knots. This will once again make marine conditions across Lake Erie hazardous. During this time, will have to monitor western basin water levels as well for any low water potential. A surface trough will linger through Friday, keeping winds and waves elevated across all basins. && .CLE WATCHES/WARNINGS/ADVISORIES... OH...None. PA...None. MARINE...None. && $$ SYNOPSIS...Sefcovic NEAR TERM...Sefcovic SHORT TERM...Sefcovic LONG TERM...Sefcovic AVIATION...Garuckas MARINE...04