The alerts are stacking up fast — NWS Binghamton dropped both an Extreme Heat Watch and a Heat Advisory within the last hour, and the region is already well into the heat. Auburn is sitting at 85°, Ithaca at 88°, and Watkins Glen is matching that at 88° with hours of afternoon heating still ahead.
The Heat Advisory runs through Tuesday at 8 PM, covering much of the Finger Lakes footprint — expect heat index values to climb uncomfortably through tomorrow evening. Layered on top, the Extreme Heat Watch extends through Friday at 8 PM, flagging the potential for dangerous heat and humidity across a multi-day stretch that includes the Fourth of July holiday weekend.
The setup, per the NWS discussion, is a strengthening upper-level ridge building over the region — the kind of persistent pattern that bakes daytime temperatures with little overnight relief. Geneva tops near 88° today, but the numbers escalate quickly: 92° Tuesday, 96° Wednesday, and a potential 97° Thursday. Overnight lows won’t offer much rescue, with Thursday and Friday nights staying near 76°.
A warm front moving through tonight and Tuesday brings some storm chances — scattered showers and thunderstorms are possible, particularly across the eastern Finger Lakes. Independence Day Saturday looks unsettled, with a 43% precipitation chance in the forecast, which will complicate fireworks plans across the region. Keep that on your radar as the week develops.
Weather Center forecast for the Finger Lakes region. Sourced from NWS, Open-Meteo, NWS Area Forecast Discussion, and USGS stream-flow data. Updated 6 AM, noon, and 6 PM ET.