National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. this weekend

A Pacific storm system will continue to impact the West Coast through Sunday. Heavy rainfall could lead to flash flooding, river and small stream flooding, as well as mudslides and debris flows, especially over burn scars. At higher elevations, strong winds and heavy snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Current Conditions

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Mahopac NY

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Today

Chance Light Snow Chance for Measurable Precipitation 40%

Chance
Light Snow

High: 32 °F

Tonight

Chance Flurries

Chance
Flurries

Low: 24 °F

Monday

Slight Chance Rain Chance for Measurable Precipitation 20%

Slight Chc
Rain

High: 37 °F

Monday
Night

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

Low: 33 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 48 °F

Tuesday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 41 °F

Wednesday

Rain Chance for Measurable Precipitation 90%

Rain

High: 55 °F

Wednesday
Night

Rain Chance for Measurable Precipitation 90%

Rain

Low: 40 °F

Christmas
Day

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 48 °F

Detailed Forecast

  • Today A chance of light snow before noon. Mostly cloudy, with a high near 32. Wind chill values between 25 and 30. North wind 3 to 6 mph. Chance of precipitation is 40%.
  • Tonight Scattered flurries. Mostly cloudy, with a low around 24. Calm wind.
  • Monday A slight chance of rain after noon. Partly sunny, with a high near 37. Wind chill values between 25 and 35. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.
  • Monday Night A chance of rain. Cloudy, with a low around 33. Light east wind. Chance of precipitation is 40%.
  • Tuesday A chance of rain. Cloudy, with a high near 48. East wind 3 to 6 mph. Chance of precipitation is 50%.
  • Tuesday Night Rain likely. Cloudy, with a low around 41. Chance of precipitation is 70%.
  • Wednesday Rain. High near 55. Chance of precipitation is 90%.
  • Wednesday Night Rain. Low around 40. Chance of precipitation is 90%.
  • Christmas Day A chance of showers. Partly sunny, with a high near 48. Chance of precipitation is 30%.
  • Thursday Night Mostly clear, with a low around 31.
  • Friday Mostly sunny, with a high near 44.
  • Friday Night Partly cloudy, with a low around 34.
  • Saturday A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.