Active Weather Alerts
Frost Advisory
Issued: 9:36 PM May. 21, 2026 – National Weather Service
...FROST ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 8 AM EDT FRIDAY... * WHAT...Temperatures tonight fall into the low to mid 30s, with areas of frost developing overnight into the early morning hours on Friday. * WHERE...Chemung, Chenango, Cortland, Delaware, Madison, Northern Oneida, Onondaga, Otsego, Schuyler, Southern Oneida, Steuben, and Tompkins Counties. * WHEN...From 11 PM this evening to 8 AM EDT Friday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. * ADDITIONAL DETAILS...The highest chance for frost will be in the deeper, rural valley locations. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. &&
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