Hot temperatures and critical fire weather conditions for portions of California

Critical fire weather conditions will be prevalent across parts of southern California this weekend. Any fires that start in this area could quickly grow out of control; Red Flag Warnings are in effect. Unseasonably hot temperatures will contribute to this fire danger, and Heat Advisories are also in effect for portions of California. Read More >

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fair

63°F

17°C

Humidity 37%
Wind Speed NW 7 mph
Barometer 30.18 in (1021.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 25 Sep 11:56 am EDT
Extended Forecast for

Sayville NY

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 69. Northwest wind 8 to 10 mph.

    Sunny

    High: 69 °F

  • Tonight

    Tonight: Clear, with a low around 49. Northeast wind 7 to 9 mph.

    Clear

    Low: 49 °F

  • Monday

    Monday: Sunny, with a high near 69. Northeast wind 7 to 10 mph becoming south in the afternoon.

    Sunny

    High: 69 °F

  • Monday
    Night

    Monday Night: Showers, mainly after 3am.  Steady temperature around 64. South wind 13 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Chance
    Showers then
    Showers

    Low: 64 °F

  • Tuesday

    Tuesday: Showers, mainly before noon.  High near 71. Southwest wind 13 to 15 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Showers then
    Chance
    Showers

    High: 71 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers before 1am.  Mostly cloudy, with a low around 58.

    Chance
    Showers

    Low: 58 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    Mostly Sunny

    High: 71 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 69. Northwest wind 8 to 10 mph.
Tonight
Clear, with a low around 49. Northeast wind 7 to 9 mph.
Monday
Sunny, with a high near 69. Northeast wind 7 to 10 mph becoming south in the afternoon.
Monday Night
Showers, mainly after 3am. Steady temperature around 64. South wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers, mainly before noon. High near 71. Southwest wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Partly cloudy, with a low around 58.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 58.
Saturday
Sunny, with a high near 71.
Click Map For Forecast
Point Forecast:
Sayville NY
 40.74°N 73.1°W (Elev. 30 ft)
10:35 am EDT Sep 25, 2016
12pm EDT Sep 25, 2016-6pm EDT Oct 1, 2016
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database