Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.05°NLon: 75.73°WElev: 679ft.

Overcast

72°F

22°C

Humidity 79%
Wind Speed SW 9 mph
Barometer 29.87 in (1011.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 27 Aug 11:55 am EDT
Extended Forecast for

7 Miles SW Martinsburg NY

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm.  High near 73. Southwest wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers after midnight.  Mostly cloudy, with a low around 56. Southwest wind 3 to 5 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 2pm.  Mostly cloudy, then gradually becoming sunny, with a high near 70. Northwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    High: 70 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. Light north wind.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70. West wind 3 to 6 mph.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Light south wind.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 73. Southwest wind 5 to 7 mph.

    High: 73 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 56. Light southwest wind.  Chance of precipitation is 50%.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers after 2pm.  Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 73. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 56. Southwest wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 70. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 46. Light north wind.
Saturday
Sunny, with a high near 70. West wind 3 to 6 mph.
Saturday Night
Partly cloudy, with a low around 49. Light south wind.
Sunday
Partly sunny, with a high near 73. Southwest wind 5 to 7 mph.
Sunday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 56. Light southwest wind. Chance of precipitation is 50%.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SW Martinsburg NY
 43.66°N 75.55°W (Elev. 1985 ft)
9:57 am EDT Aug 27, 2026
1pm EDT Aug 27, 2026-6pm EDT Sep 2, 2026
 
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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