National Weather Service United States Department of Commerce

Flash flooding possible across parts of Great Basin and southern Plains

A very wet pattern will persist across the Great Basin and into the southern Plains on Tuesday. Heavy rainfall is expected from southeastern Wyoming across Colorado, northeastern New Mexico into the Texas Panhandle and western Oklahoma. Isolated rainfall rates of 1-2 inches per hour will bring a risk of flash flooding to these areas
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Current Conditions

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Holtsville NY

7 Day Forecast

For More Weather Information:

New York, NY Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 62 °F

Wednesday

Mostly Sunny

Mostly
Sunny

High: 80 °F

Wednesday
Night

Mostly Clear

Mostly
Clear

Low: 63 °F

Thursday

Mostly Sunny

Mostly
Sunny

High: 82 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 66 °F

Friday

Partly Sunny

Partly
Sunny

High: 82 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 66 °F

Saturday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 79 °F

Saturday
Night

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

Low: 67 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 62. Southwest wind 5 to 7 mph becoming calm in the evening.
  • Wednesday Mostly sunny, with a high near 80. Light and variable wind becoming south 5 to 10 mph in the afternoon.
  • Wednesday Night Mostly clear, with a low around 63. Southwest wind 3 to 7 mph.
  • Thursday Mostly sunny, with a high near 82. South wind 6 to 13 mph.
  • Thursday Night Mostly clear, with a low around 66. Southwest wind 6 to 10 mph.
  • Friday Partly sunny, with a high near 82.
  • Friday Night A chance of showers after midnight. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
  • Saturday A chance of showers. Mostly cloudy, with a high near 79. Chance of precipitation is 40%.
  • Saturday Night A chance of showers. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
  • Sunday A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.
  • Sunday Night Mostly cloudy, with a low around 68.
  • Monday Partly sunny, with a high near 80.
  • Monday Night Mostly cloudy, with a low around 68.
  • Tuesday Mostly sunny, with a high near 81.