Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Fair

77°F

25°C

Humidity	54%
Wind Speed	SE 9 mph
Barometer	30.06 in (1018.5 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	26 Aug 11:54 am EDT

More Information:

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

Extended Forecast for

Portageville NY

This Afternoon
High: 78 °F
Mostly Sunny
Tonight
Low: 60 °F
Partly Cloudy
Thursday
High: 78 °F
Slight Chance
T-storms then
Showers
Likely
Thursday Night
Low: 55 °F
Chance
T-storms then
Partly Cloudy
Friday
High: 74 °F
Mostly Sunny
Friday Night
Low: 48 °F
Mostly Clear
Saturday
High: 76 °F
Sunny
Saturday Night
Low: 52 °F
Partly Cloudy
Sunday
High: 80 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 78. South wind 6 to 8 mph.

Tonight

Partly cloudy, with a low around 60. South wind 3 to 6 mph.

Thursday

A slight chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 78. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Mostly sunny, with a high near 74. Calm wind becoming northwest 5 to 7 mph in the morning.

Friday Night

Mostly clear, with a low around 48. Light and variable wind.

Saturday

Sunny, with a high near 76. Calm wind.

Saturday Night

Partly cloudy, with a low around 52. Calm wind.

Sunday

Mostly sunny, with a high near 80.

Sunday Night

Partly cloudy, with a low around 62.