Area Forecast Discussion
Issued by NWS Cleveland, OH
Issued by NWS Cleveland, OH
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326 FXUS61 KCLE 132040 AFDCLE Area Forecast Discussion National Weather Service Cleveland OH 340 PM EST Thu Nov 13 2025 .SYNOPSIS... High pressure will expand across the region tonight then settle to the southeastern states on Friday. A warm front will lift north across the area on Saturday followed by a cold front pushing southeast Saturday night. A trough will linger across the eastern Great Lakes to start the week while high pressure gradually builds in from the west. && .NEAR TERM /THROUGH FRIDAY NIGHT/... Quiet weather with gradually warming temperatures expected through the near term as high pressure expands overhead tonight then gradually shifts to the southeastern states Friday night. Some passing mid-level cloud will accompany a shortwave moving through the flow aloft overnight into Friday as upper level ridging expands eastward. High temperatures will reach the 50s across Ohio with upper 40s in Pennsylvania. Will see some moistening near 850mb as well with scattered to possibly broken clouds expanding from the southwest through the afternoon. && .SHORT TERM /SATURDAY THROUGH SUNDAY NIGHT/... Upper level ridge breaks down on Saturday as a trough slides across the Upper Great Lakes towards New England over the weekend. At the surface a warm front will lift north into the area on Saturday, extending from an occluded front that moves east across Lower Michigan. There is some uncertainty in the degree of moistening and cloud cover that will develop with the warm front. A cloud deck at or below 2K feet is likely while the NAM is more aggressive with moisture and favors areas of drizzle and mixing limited to perhaps 1000 feet. Mixing heights will be important with a 45 knot low level jet moving overhead and trying to determine potential gustiness and high temperatures. The forecast favors a solution with mixing heights increasing from west to east through the afternoon to near 2K feet and the stronger gusts of 30-35 mph across northwest and north central Ohio during the daytime hours. If mixing is deeper than expected, winds of 40-45 mph are possible. While mixing heights and temperatures stay a little cooler in the upper 50s across the eastern counties, gusts area still expected to accompany a cold front and showers moving southeast across the area Saturday evening. Higher pops are located in the east and also a slight chance of thunderstorms. Surface based instability looks to be extremely limited and most likely south of a line from Ashland to Youngstown. Large scale forcing is still favorable for a few thunderstorms on the nose of a 500mb upper jet moving through the northwest flow aloft. The Storm Predication Center does have a marginal risk for severe thunderstorms in the forecast but will be highly conditional on if surface based instability is in place heading into the early evening, which is uncertain. There is strong veering of the low level winds with height along with 0-3km sheer increasing to around 50 knots. Will need to monitor any thunderstorms or even or robust showers that accompany the cold front. Temperatures behind the front on Sunday will average about 15 degrees cooler than Saturday with highs in the 40s area wide. With the upper trough shifting east so quickly on Sunday, deep moisture also exits the region. Temperatures are marginal for lake effect precipitation and moisture is mainly confined to the eastern half of the snowbelt so pops are limited to just chance values on Sunday and Sunday night. Most of the area west of a line from Cleveland to Youngstown with see sun return on Sunday afternoon. && .LONG TERM /MONDAY THROUGH THURSDAY/... The pattern during the long term holds onto a trough across eastern Canada and New England with a quasi-zonal flow across the Plains and Ohio Valley. Long range models are struggling to resolve a shortwave moving through the flow aloft while an elongated area of high pressure extends from Central Canada across the Upper Midwest towards the Mid-Atlantic early next week. Portions of the Ohio Valley are likely to see a round of rain Monday night and Tuesday but we may be on the northern periphery of this so pops are low in the 20-40 percent range. Temperatures will tend to start below normal and gradually trend warmer. && .AVIATION /18Z Thursday THROUGH Tuesday/... Breezy west winds will continue this afternoon across northern Ohio and northwest Pennsylvania with sustained winds in the low teens and gusts around 20 knots. High pressure will inhibit ceilings across the region, with exiting low VMC ceilings at KERI this afternoon. Gusty winds will diminish below 10 knots shortly after sunset, with winds gradually becoming southwesterly less than 7 knots overnight. Winds will shift southerly by morning ahead of an approaching warm front, with mid level ceilings moving in from the southwest overnight. High VMC ceilings will persist through the TAF period, however, no significant weather is expected. Outlook...Marginal VMC conditions with rain is likely Saturday through Sunday, with isolated thunderstorms possible in portions of northeast Ohio. Marginal VMC or IMC conditions are possible in northeast Ohio and northwest Pennsylvania Sunday night into Monday in lake effect snow showers. && .MARINE... Given current wind and wave observations opted to cancel the Small Craft Advisory from Vermilion to Avon Point a few hours early. For the remainder of the central and eastern basins elevated northwesterly winds 20-25 knots and wave heights 3-6 feet will continue through tonight before winds and waves fall below small craft criteria early Friday morning. As high pressure becomes established over the region winds decrease to 10 knots or less while turning offshore Friday evening into Saturday. Low pressure tracking east across Ontario will lift a warm front across Lake Erie on Saturday allowing for southwesterly winds to return to 20-25 knots by Saturday evening. A cold front crosses on Saturday night leading to winds turning northwesterly while increasing to 25-30 knots late Saturday night through early Monday morning. Lingering troughing across Lake Erie will keep elevated northwesterly winds 10-20 knots in place through Monday night. Another set of Small Craft Advisories will likely be issued with this system. && .CLE WATCHES/WARNINGS/ADVISORIES... OH...None. PA...None. MARINE...Small Craft Advisory until 3 AM EST Friday for LEZ146>149. && $$ SYNOPSIS...10 NEAR TERM...10 SHORT TERM...10 LONG TERM...10 AVIATION...27 MARINE...13