National Weather Service United States Department of Commerce

Developing storm will spread rain across eastern U.S.; thunderstorms in the Southeast

A storm system developing in the South will move up the Mississippi River Valley on Sunday bringing rainfall to much of the eastern U.S., along with thunderstorms in the southeastern states. Some of the thunderstorms in the Southeast could produce large hail, damaging wind and heavy rain.
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Current Conditions

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Basom NY

7 Day Forecast

For More Weather Information:

Buffalo, NY Local Forecast Office

Overnight

Scattered Showers Chance for Measurable Precipitation 40%

Scattered
Showers

Low: 40 °F

Sunday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 54 °F

Sunday
Night

Showers Chance for Measurable Precipitation 80%

Showers

Low: 47 °F

Monday

Showers Likely Chance for Measurable Precipitation 70%

Showers
Likely

High: 63 °F

Monday
Night

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

Low: 34 °F

Tuesday

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

High: 38 °F

Tuesday
Night

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

Low: 28 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 40%

Chance
Snow

High: 35 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Detailed Forecast

  • Overnight Scattered showers. Cloudy, with a low around 40. Southwest wind around 16 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Scattered showers, mainly between 2pm and 3pm. Cloudy, with a high near 54. South wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
  • Sunday Night Showers, mainly after 1am. Low around 47. Southeast wind 10 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Monday Showers likely before 10am, then showers likely after 4pm. Mostly cloudy, with a high near 63. Windy, with a south wind 20 to 25 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
  • Monday Night Rain showers likely before 1am, then a chance of rain and snow showers. Mostly cloudy, with a low around 34. Windy, with a southwest wind 16 to 26 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday A chance of rain and snow showers, mainly after 1pm. Mostly cloudy, with a high near 38. Windy. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
  • Tuesday Night A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
  • Wednesday A chance of snow showers. Partly sunny, with a high near 35. Chance of precipitation is 40%.
  • Wednesday Night Mostly cloudy, with a low around 29.
  • Thanksgiving Day A chance of snow showers. Cloudy, with a high near 35. Chance of precipitation is 30%.
  • Thursday Night A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
  • Friday Partly sunny, with a high near 33.
  • Friday Night Mostly cloudy, with a low around 27.
  • Saturday Mostly cloudy, with a high near 28.