Heat Builds in the West; Severe Thunderstorms and Heavy Rain in the Upper Midwest and Mid-Mississippi Valley; Extremely Critical Fire Weather in the Northwest on Saturday

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms and heavy rainfall are expected over parts of the Upper Midwest to mid-Mississippi Valley today. Critical to extremely critical fire weather conditions from the Northwest and the northern Great Basin on Saturday and Sunday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

A Few Clouds

77°F

25°C

Humidity	62%
Wind Speed	SW 6 mph
Barometer	29.98 in (1015.1 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	31 Jul 11:54 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Altmar NY

This Afternoon
High: 80 °F
Sunny
Tonight
Low: 58 °F
Increasing
Clouds
Saturday
High: 84 °F
Partly Sunny
Saturday Night
Low: 64 °F
Cloudy then
Chance
Showers
Sunday
High: 76 °F
Showers
Likely then
Showers
Sunday Night
Low: 60 °F
Showers
Monday
High: 77 °F
Chance
T-storms
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 80 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 80. West wind around 6 mph.

Tonight

Increasing clouds, with a low around 58. Calm wind.

Saturday

Partly sunny, with a high near 84. South wind 3 to 5 mph.

Saturday Night

A chance of showers and thunderstorms after 2am. Cloudy, with a low around 64. Southeast wind 3 to 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 8am. High near 76. South wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Sunday Night

Showers and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms after 2am. Low around 60. South wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Monday

A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 77. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 30%.

Monday Night

Partly cloudy, with a low around 57. Light northwest wind.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

Partly cloudy, with a low around 60.

Wednesday

A chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.

Wednesday Night

A chance of showers. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

Thursday

A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 40%.