Area Forecast Discussion
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
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736 FXUS61 KCLE 240701 AFDCLE Area Forecast Discussion National Weather Service Cleveland OH 201 AM EST Mon Nov 24 2025 .SYNOPSIS... High pressure over the area will linger through tonight before another low pressure system arrives from the west and impacts the area Tuesday. A more potent low pressure system will move a cold front east late Tuesday into Wednesday with a surface trough lingering through Friday. High pressure returns for the start of the weekend. && .NEAR TERM /THROUGH TUESDAY/... High pressure over the area will linger through early tonight which will allow for another day of dry conditions. High temperatures will climb into the low to mid 50s with high clouds beginning to build northeast this afternoon and evening ahead of an approaching system. This next low pressure system will move east from the Central Plains and across the Ohio River Valley late Monday night through Tuesday. This weak low pressure will be accompanied by a shortwave upper level trough which will act to provide enough support for widespread rain showers to push across the area. Total rainfall across the area will generally be between 0.25-0.5" of precipitation, with the exception of northwest Ohio which will likely see less precipitation given the track of the low. All precipitation through Tuesday will remain as liquid as a persistent southerly flow will maintain a WAA regime. Highs on Tuesday will once again climb into the low to mid 50s. Overnight lows on Monday night will drop into the upper 30s to low 40s. && .SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY NIGHT/... The middle of the week will be impacted by a robust low pressure system associated with a deepening upper level trough across the Great Lakes region. As this system moves east, a strong cold front will move across the area late Tuesday into Wednesday morning. Ahead and along this boundary, rain showers are expected to continue with enhanced frontogenetic forcing complimenting strong upper level support. These showers will gradually diminish from west to east throughout the day on Wednesday. In addition to the showers expected, this cold front will also mark the transition back to winter as a much colder Canadian airmass moves around the backside of the low. The arrival of this colder air will likely transition rain to a rain/snow mix late Wednesday afternoon into the evening. This period of transition will be worth watching as temperatures are expected to cool pretty rapidly which may cause icy spots on roadways. By late Wednesday evening into the early overnight hours, the cold front will have departed to the east, leaving much of the region under the influence of a surface trough. With 850mb temperatures quickly dropping into the -8 to -10C range, this will mark the beginning of an increasing threat of lake effect snow. Initially Wednesday night, a sustained southwest flow across Lake Erie should isolate the heaviest band north over Lake Erie and have minimal impacts to the snowbelt minus possibly along the immediate lakeshore. By Thursday morning however, the upper level trough axis shifts east of the area and overall flow across the lake gains a more WNW wind component. This is expected to result in lake effect snow gradually shifting inland across the primary snowbelt. As this happens, ample moisture combined with deepening EQL and moderate lake induced instability should result in areas of heavy lake effect snow through Thursday night. Overall structure of the lake effect should be multi-bands with embedded heavier bands. Confidence continues to increase that there will be accumulating snow across portions of the snowbelt through Thanksgiving, but exact snowfall totals, locations, and timing remain uncertain. Given the increased travel surrounding the holiday, please keep up to date with the latest forecast and plan accordingly. Highs on Wednesday will be in the mid 40s out west and mid 50s out east and will likely occur early in the day. Highs on Thursday will be much colder, only climbing into the low to mid 30s. Overnight lows Tuesday night will drop into the 40s before quickly cooling into the low 20s by Thursday night. Wind chill values Wednesday and Thursday nights will be in the teens. && .LONG TERM /FRIDAY THROUGH SUNDAY/... The aforementioned surface trough will linger over the area for much Friday, allowing for continued lake effect snow potential across the snowbelt region. On Friday, overall mesoscale support gradually diminish throughout the day as a high pressure system begins to nudge east, but there remains a chance for some heavier bands of snow. By Friday night, drier air should cut off lake effect potential with a brief high pressure impacting the region. This should allow for a break in precipitation sometime on Saturday before effect from another developing low begin to push northeast. On Sunday, models are fairly consistent in developing a Colorado Low which is supported by a deepening upper level trough and bringing this northeast towards the area. There remains quite a bit of divergence amongst model guidance with timing and location of this low, so for now ended the weekend with chance PoPs with a rain/snow mix possible. Highs through the period will generally be in the 30s, possibly warming into the 40s near the end of the period. Overnight lows should remain in the 20s. && .AVIATION /06Z Monday THROUGH Friday/... VFR conditions will continue tonight as high pressure builds over Ohio. There is a small window towards sunrise where a few locations in the east could see patchy radiational fog with MVFR fog and included a short tempo at YNG. On Monday we will see increasing high cloud, starting to lower Monday night. Light rain will approach towards the TAF period, but will generally arrive in the 06-12Z window on Tuesday. Otherwise, light westerly winds will decrease and become variable overnight. Winds will develop out of the south on Monday morning and be in the 5-10 knot range for the afternoon. Outlook...Non-VFR chances return Monday night through Wednesday in rain showers. Non VFR continues with chances for snow in the snowbelt of NE Ohio and NW PA Thursday and Friday. && .MARINE... Winds will slowly diminish on the lake this evening, so the Small Craft Advisories should be good to expire at Midnight. This will leave light and variable winds in place tonight, becoming S at 5-15 knots Monday through Tuesday as high pressure slides off the Mid Atlantic coast ahead of deepening low pressure lifting into the Upper Midwest. Winds will become WSW and increase to 20-35 knots by Wednesday through Thursday as the low continues to deepen and progresses from the northern Great Lakes through Quebec, so the threat of Gales is increasing Wednesday into Thursday along with at least 9 to 13 foot waves in the central and eastern basins. W winds will gradually diminish to 15-25 knots Thursday night and Friday. && .CLE WATCHES/WARNINGS/ADVISORIES... OH...None. PA...None. MARINE...None. && $$ SYNOPSIS...04 NEAR TERM...04 SHORT TERM...04 LONG TERM...04 AVIATION...10 MARINE...Garuckas