Cleveland

Cleveland to Enjoy Continued Warmth and Stability, NWS Cleveland Predicts Mild Weather Ahead

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Published on September 13, 2025
Cleveland to Enjoy Continued Warmth and Stability, NWS Cleveland Predicts Mild Weather AheadSource: Geowizical, CC BY-SA 4.0, via Wikimedia Commons

Cleveland has been experiencing quite some predictable weather lately, and according to the forecast, this trend is likely to continue. In a report published on September 13th, the National Weather Service Cleveland stated, "An upper level trough will swing through the eastern Great Lakes today." This movement appears to signal a period of stability in the weather pattern, with high pressure building over Canada and ushering in gradual changes as we continue through the week.

For those who have been enjoying the warm temperatures, there's good news. The near-term forecast through Sunday is looking to keep the upper 70s to low 80s around, which is very close to yesterday's values, the service noted. The presence of a dry airmass should keep precipitation chances fairly slim, though there's a slight chance for a few sprinkles across northern portions of the forecast area. However, there's a twist, as some moisture creeping into Northwest Ohio tonight might warrant a low 20 percent chance of showers, despite a general trend leaning toward drier conditions.

As we look forward, the short-term forecast from Sunday night through Tuesday night features an omega block pattern, which translates to stable weather in layman's terms. During this time, an upper-level ridge across the Central Great Lakes will contribute to a persistent dry airmass, allowing diurnal temperature swings of 25-30 degrees. However, we're not expecting any dramatic shake-ups just yet; it seems that temperatures will remain moderate for the region with continued seasonal warmth.

Peering into the long-term forecast from Wednesday through Friday, above normal temperatures will continue, hinting at the possibility of a slight heatwave with temperatures expected to peak on Thursday. Nevertheless, the tranquility of the weather narrative might shift towards the end of the week. The upper-level ridge that has been keeping things warm and dry is expected to erode, making way for a chance of precipitation as a fresh trough pushes in from the Plains. A corresponding increase in clouds and showers would likely cap the temperature rise, bringing a mild end to the week's warm spell.

Setting our sights on the skies, aviation conditions are expected to remain largely unaffected, with "Primarily VFR conditions" persisting into the week, according to the forecast discussion. Despite some possible patchy fog and a band of thunderstorms well out of the region, flight paths should stay clear with no concern for precipitation in the eastern parts of the forecast area. Marine conditions match the mellow mood of the skies, suggesting calm and underwhelming winds with waves sticking to 2 feet or less through Thursday.