Weather
Western New York Weather Alert: Freeze Risk Grows Oct 17-18
Buffalo, NY – A potentially season ending freeze is approaching portions of western and north central New York, with temperatures expected to fall to or below freezing in many areas late Saturday nigh
By Owen Prescott · 2026-10-16T07:54:17.925Z
Buffalo, NY – A potentially season ending freeze is approaching portions of western and north central New York, with temperatures expected to fall to or below freezing in many areas late Saturday night into early Sunday morning. The developing cold spell could threaten sensitive plants, gardens and remaining outdoor vegetation as the region experiences a sharp transition toward colder fall conditions. Although Buffalo itself is forecast to remain slightly above freezing, surrounding communities could experience considerably colder temperatures before a warming trend begins Sunday afternoon.
According to the National Weather Service in Buffalo, a Hazardous Weather Outlook issued at 2:05 a.m. Friday identifies Saturday night through early Sunday as the primary period of concern. Forecasters warn that temperatures will likely drop to or below 32 degrees in many locations, creating areas of frost and freezing conditions that could bring an end to the growing season. The outlook covers portions of western and north central New York, including Erie, Niagara, Orleans, Monroe, Wayne, Genesee and northern Cayuga counties.
Freezing Temperatures Threaten the Growing Season The coldest conditions are expected to develop after Saturday's relatively cool afternoon, when Buffalo is forecast to reach only 48 degrees under mostly sunny skies. Temperatures will then fall to approximately 36 degrees Saturday night, with clear skies and light southwest winds. While that projected low remains above freezing in the city, the broader regional outlook indicates colder locations could reach the freezing mark or fall below it before sunrise Sunday.
The distinction between Buffalo's city forecast and the wider regional threat is important. Temperatures can vary considerably across western New York, particularly between urban neighborhoods, rural communities and areas farther inland. Locations experiencing freezing conditions could see damage to frost sensitive plants and unprotected vegetation. Residents with gardens, outdoor flowers or remaining seasonal crops may want to take precautions before temperatures begin falling Saturday evening.
What the Cold Snap Means for Weekend Travel The freeze threat follows a wet and windy Friday, when periods of rain and possibly a thunderstorm are expected before conditions gradually improve. The National Weather Service forecasts a high near 68 degrees Friday, with west winds of 20 to 24 mph and gusts reaching 40 mph. Temperatures should fall to around 38 degrees Friday night, setting the stage for Saturday's much cooler afternoon.
Drivers using Interstate 90, Interstate 190 and other western New York roadways should be prepared for changing conditions through the weekend. Friday's rain could leave roads wet, while colder temperatures arrive afterward. However, the supplied Buffalo forecast does not establish freezing precipitation or widespread icy roads Saturday night. The primary concern identified in the Hazardous Weather Outlook is frost and freezing temperatures affecting vegetation rather than a confirmed transportation hazard.
Warmer Weather Returns After Sunday Morning The coldest portion of the weekend should give way to improving conditions Sunday, with sunshine and a high near 60 degrees in Buffalo. Sunday night is expected to remain clear, with temperatures falling to approximately 42 degrees. Monday should bring another sunny afternoon, with highs reaching around 65 degrees, offering a noticeable recovery from Saturday's chilly conditions.
The warming trend continues into Tuesday and Wednesday, when afternoon temperatures are forecast in the middle 60s. Overnight lows should remain around 42 degrees, reducing the immediate freezing concern in Buffalo after the weekend. For gardeners and homeowners across the broader region, the most important preparation window remains Saturday evening before temperatures reach their lowest levels early Sunday.
Are you planning to protect your outdoor plants before western New York's potential first widespread freeze of the season?
Five Day Weather Outlook Friday 10/16: Rain and possibly a thunderstorm are expected, with a high near 68 degrees and a 100% precipitation chance. West winds could gust to 40 mph before temperatures fall to approximately 38 degrees Friday night.
Saturday 10/17: Mostly sunny skies are expected with a high near 48 degrees and northwest winds of 8 to 13 mph. Temperatures should fall to around 36 degrees Saturday night, with freezing conditions possible elsewhere across the region.
Sunday 10/18: Sunny skies and a high near 60 degrees are expected following the early morning regional frost and freeze threat. Southwest winds could gust to 22 mph, with clear skies and a low around 42 degrees Sunday night.
Monday 10/19: Sunshine and warmer conditions return, with an afternoon high near 65 degrees. Southwest winds around 6 mph are expected, followed by mostly clear skies and a nighttime low near 42 degrees.
Tuesday 10/20: Sunny skies continue with a high near 66 degrees, extending the warming trend across Buffalo. Mostly clear conditions are expected Tuesday night, with temperatures falling to approximately 42 degrees.
Extended Outlook Wednesday, October 21, is forecast to be sunny with a high near 65 degrees and a nighttime low around 42. Thursday, October 22, should remain sunny with a high near 66 degrees.