Live

Heat index could reach 105 in Finger Lakes region Wednesday through Friday

Started Jun 29, 2026 at 12:02 pm Updated 1 hour ago
Current weather alert map for the Finger Lakes region
12:01 pm, Jun 29
Heat Advisory issued for Yates, Seneca, Southern Cayuga, Steuben, Schuyler, Tompkins; Extreme Heat Watch issued for Yates, Seneca, Southern Cayuga, Steuben, Schuyler, Tompkins

A Heat Advisory is in effect for the southern Finger Lakes counties through 8 p.m. Tuesday, with heat index values expected to reach 97 degrees. The greatest risk is this afternoon and early evening — limit outdoor activity, drink plenty of water, and check on elderly neighbors and family members.

An Extreme Heat Watch has been issued for Yates, Seneca, southern Cayuga, Steuben, Schuyler, and Tompkins counties Wednesday morning through Friday evening. Heat index values could reach 105 degrees during that period, creating dangerously hot conditions. Prepare now — stock water, make sure air conditioning is working, and plan to stay indoors during peak heat hours mid-day through early evening.

Heat Advisory: * WHAT...For the Heat Advisory, heat index values up to 97 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 105 possible. * WHERE...Broome, Chemung, Chenango, Cortland, Madison, Onondaga, Schuyler, Seneca, Southern Cayuga, Southern Oneida, Steuben, Tioga, Tompkins, and Yates Counties. * WHEN...For the Heat Advisory, from noon to 8 PM EDT Tuesday. For the Extreme Heat Watch, from Wednesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...The hottest temperatures will be in urban valley locations during the mid to late afternoon period. --- Extreme Heat Watch: * WHAT...For the Heat Advisory, heat index values up to 97 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 105 possible. * WHERE...Broome, Chemung, Chenango, Cortland, Madison, Onondaga, Schuyler, Seneca, Southern Cayuga, Southern Oneida, Steuben, Tioga, Tompkins, and Yates Counties. * WHEN...For the Heat Advisory, from noon to 8 PM EDT Tuesday. For the Extreme Heat Watch, from Wednesday morning through Friday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...The hottest temperatures will be in urban valley locations during the mid to late afternoon period.

Weather Center alert for the Finger Lakes region. Sourced from the National Weather Service alert feed. Auto-updates as alerts are issued, upgraded, and lifted.