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Tropical Storm Watches for the Northern Mariana Islands; Severe Thunderstorms in the Northern Plains

Tropical Storm Watches have been issued for Agrihan, Pagan and Alamagan in the Northern Mariana Islands, as Tropical Depression 16W moves towards the islands and strengthens. Heavy rain and gusty winds are expected through Saturday. Severe thunderstorms and heavy rain are expected across the Northern Plains this afternoon into tonight. A few tornadoes, large hail, and severe winds are expected. Read More >

Hazardous Weather Conditions

Current conditions at

Williamson-Sodus Airport (KSDC)

Lat: 43.23°NLon: 77.12°WElev: 424ft.

Fair

70°F

21°C

Humidity 73%
Wind Speed S 5 mph
Barometer 30.37 in
Dewpoint 61°F (16°C)
Visibility 7.00 mi
Last update 7 Aug 8:55 am EDT
Extended Forecast for

2 Miles SE Alton NY

  • Today

    Today: Widespread haze after 11am. Sunny, with a high near 85. South wind around 7 mph.

    High: 85 °F

    Haze

  • Tonight

    Tonight: Widespread haze before 9pm. Partly cloudy, with a low around 64. South wind around 6 mph.

    Low: 64 °F

    Haze then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86. South wind around 7 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 89. South wind around 6 mph.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 68. South wind 3 to 5 mph.

    Low: 68 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny and hot, with a high near 91. South wind around 6 mph.

    High: 91 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 70. Light and variable wind becoming south around 5 mph in the evening.

    Low: 70 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot

Detailed Forecast

Today
Widespread haze after 11am. Sunny, with a high near 85. South wind around 7 mph.
Tonight
Widespread haze before 9pm. Partly cloudy, with a low around 64. South wind around 6 mph.
Friday
Sunny, with a high near 86. South wind around 7 mph.
Friday Night
Partly cloudy, with a low around 66. South wind around 6 mph.
Saturday
Sunny, with a high near 89. South wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 68. South wind 3 to 5 mph.
Sunday
Sunny and hot, with a high near 91. South wind around 6 mph.
Sunday Night
Mostly clear, with a low around 70. Light and variable wind becoming south around 5 mph in the evening.
Monday
Sunny and hot, with a high near 93.
Monday Night
Partly cloudy, with a low around 70.
Tuesday
Mostly sunny and hot, with a high near 90.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 69. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 86. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Alton NY
 43.2°N 77.02°W (Elev. 446 ft)
Last Update:
7:37 am EDT Aug 7, 2025
Forecast Valid:
9am EDT Aug 7, 2025-6pm EDT Aug 13, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation