World > North America > United States > New York
Portville, New York Weather
Issued
245 PM EST Mon Feb 24 2020
Valid Tue Feb 25 2020 - Thu Feb 27 2020
...A developing storm will bring heavy snow potential across portions of
the Northern Plains and portions of the Mid West into the Great Lakes...
...Strengthening winds from the Southern High Plains...
Sun/Moon Info.
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Update is local observation time. What time is it in Portville? 12:47 AM Tuesday, February 25, 2020
Portville Radar
One thing about cold weather: it brings out the statistician in everyone. ―Paul Theroux
Portville, NY Weather Forecast
Portville 7 Day Outlook
Portville, NY Weather Forecast Dated: 1230 AM EST Tue Feb 25 2020
The counties/county of: Cattaraugus, including the city of Olean.Overnight Lo: 35°F | Overnight... A chance of rain and snow, then rain and snow late. Little or no snow accumulation. Lows in the mid 30s. Light east winds. Chance of precipitation 90%. |
| Tue Hi: 41°F | Tuesday... Rain and snow in the morning, then rain likely in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Light winds, becoming northeast around 10 mph. Chance of precipitation 90%. |
| Tue Night Lo: 35°F | Tuesday Night... Rain and snow. Accumulation an inch or less. Near steady temperatures in the mid 30s. Northeast winds 10 mph or less. Chance of precipitation 80%. |
| Wed Hi: 41°F | Wednesday... Cloudy. A chance of rain and snow showers in the morning, then rain in the afternoon. Highs in the lower 40s. Light winds. Chance of precipitation 90%. |
Wed Night Lo: 25°F | Wednesday Night... Rain in the evening, then snow overnight. Colder with lows in the mid 20s. Southeast winds 10 to 15 mph, becoming southwest with gusts up to 30 mph. Chance of precipitation near 100%. |
| Thu Hi: 23°F Lo: 18°F | Thursday... Lake effect snow. Highs 20 to 25. Lows 15 to 20. Chance of snow 90%. |
| Fri Hi: 23°F Lo: 18°F | Friday... Lake effect snow. Highs 20 to 25. Lows 15 to 20. Chance of snow 90%. |
| Sat Hi: 23°F Lo: 18°F | Saturday... Lake effect snow. Highs 20 to 25. Lows 15 to 20. Chance of snow 90%. |
Sat Night Lo: 8°F | Saturday Night... Lake effect snow showers likely. Lows 5 to 10 above. Chance of snow 70%. |
| Sun Hi: 25°F | Sunday... Mostly cloudy with a 40% chance of snow showers. Highs in the mid 20s. |
Sun Night Hi: 35°F Lo: 13°F | Sunday Night... Partly cloudy. Lows 10 to 15. Highs in the mid 30s. |