Significant Heat Tomorrow Through Tuesday

Hot temperatures and high humidity will be present tomorrow through Tuesday, and warm overnight lows will provide little relief. Heat indices will reach 85-100 tomorrow afternoon, 95-110 on Monday and 90-105 on Tuesday. Please follow proper heat safety protocols. Stay hydrated, take breaks in air-conditioned rooms if possible, seek shade often, and check up on relatives and neighbors. Read More >

Current conditions at

Fort Drum / Wheeler-Sack U. S. Army Airfield (KGTB)

Lat: 44.05°NLon: 75.73°WElev: 679ft.

A Few Clouds

82°F

28°C

Humidity 51%
Wind Speed SW 7 mph
Barometer 30.00 in (1015.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Jun 3:55 pm EDT
Extended Forecast for

De Peyster NY

Heat Advisory June 23, 11:00am until June 24, 08:00pm
Heat Advisory June 22, 11:00am until June 22, 08:00pm
Click here for hazard details and duration
Heat Advisory
Heat Advisory
  • Tonight

    Tonight: Showers and thunderstorms likely, mainly between 3am and 5am, then showers likely and possibly a thunderstorm after 5am.  Mostly cloudy, with a low around 72. South wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely before 1pm, then a slight chance of showers after 3pm.  Cloudy, then gradually becoming mostly sunny, with a high near 87. Heat index values as high as 94. Southwest wind 10 to 13 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 71. Southwest wind around 6 mph.

    Low: 71 °F

    Partly Cloudy

  • Monday

    Monday: Sunny and hot, with a high near 92. Heat index values as high as 99. Southwest wind 7 to 14 mph.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 73. Southwest wind 8 to 10 mph.

    Low: 73 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 91. West wind 8 to 10 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 66. West wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. North wind around 6 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 8pm.  Mostly cloudy, with a low around 62. Light northeast wind.

    Low: 62 °F

    Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly between 3am and 5am, then showers likely and possibly a thunderstorm after 5am. Mostly cloudy, with a low around 72. South wind 5 to 10 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 1pm, then a slight chance of showers after 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 87. Heat index values as high as 94. Southwest wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Partly cloudy, with a low around 71. Southwest wind around 6 mph.
Monday
Sunny and hot, with a high near 92. Heat index values as high as 99. Southwest wind 7 to 14 mph.
Monday Night
Mostly clear, with a low around 73. Southwest wind 8 to 10 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 91. West wind 8 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66. West wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 80. North wind around 6 mph.
Wednesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 62. Light northeast wind.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 78. North wind around 7 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61. Northeast wind around 6 mph.
Friday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 75. East wind 6 to 9 mph becoming south in the afternoon.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South wind around 7 mph.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 77. Southwest wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
De Peyster NY
 44.56°N 75.4°W (Elev. 299 ft)
2:11 pm EDT Jun 21, 2025
4pm EDT Jun 21, 2025-6pm EDT Jun 28, 2025
 
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Additional Resources

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