Significant Heat Today Through Tuesday

Hot temperatures and high humidity will be present today through Tuesday, and warm overnight lows will provide little relief. Heat indices will reach 85-100 this 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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Overcast

80°F

27°C

Humidity 69%
Wind Speed W 7 mph
Barometer 29.87 in (1011.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 22 Jun 10:53 am EDT
Extended Forecast for

3 Miles SW Peru NY

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

    Today: Mostly sunny, with a high near 89. Heat index values as high as 94. Northwest wind around 14 mph, with gusts as high as 31 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 70. Light and variable wind becoming west around 5 mph.

    Low: 70 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Southwest wind 3 to 7 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 78. Southwest wind around 8 mph.

    Low: 78 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms after 1pm.  Sunny and hot, with a high near 97. West wind 7 to 10 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 97 °F

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. West wind 6 to 8 mph.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. North wind around 7 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers.  Mostly cloudy, with a high near 75. Northeast wind 3 to 6 mph.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 89. Heat index values as high as 94. Northwest wind around 14 mph, with gusts as high as 31 mph.
Tonight
Increasing clouds, with a low around 70. Light and variable wind becoming west around 5 mph.
Monday
Mostly sunny and hot, with a high near 97. Heat index values as high as 103. Southwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 78. Southwest wind around 8 mph.
Tuesday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. West wind 7 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Mostly clear, with a low around 68. West wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 82. North wind around 7 mph.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 62. Calm wind.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 75. Northeast wind 3 to 6 mph.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61. Light northwest wind.
Friday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. Light and variable wind becoming east 5 to 7 mph in the morning.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 6 mph.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 79. South wind 6 to 9 mph.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Peru NY
 44.53°N 73.58°W (Elev. 400 ft)
9:15 am EDT Jun 22, 2025
11am EDT Jun 22, 2025-6pm EDT Jun 28, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database