Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Fair

61°F

16°C

Humidity 97%
Wind Speed SE 5 mph
Barometer 30.11 in (1020.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 29 Jun 5:54 am EDT
Extended Forecast for

4 Miles E Rossburg NY

  • Today

    Today: Sunny, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 85 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 68. Calm wind becoming south around 6 mph after midnight.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 2pm, then a slight chance of showers.  Partly sunny and hot, with a high near 91. Heat index values as high as 98. Southwest wind 8 to 11 mph.  Chance of precipitation is 30%.

    High: 91 °F

    Chance
    T-storms then
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. Southwest wind around 7 mph.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny and hot, with a high near 92. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 92 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 72. Southwest wind 6 to 9 mph.

    Low: 72 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 94. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 94 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. Southwest wind 6 to 8 mph.

    Low: 73 °F

    Mostly Clear

  • Friday

    Friday: A chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.

    High: 90 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
Sunny, with a high near 85. Calm wind becoming southeast around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 68. Calm wind becoming south around 6 mph after midnight.
Tuesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers. Partly sunny and hot, with a high near 91. Heat index values as high as 98. Southwest wind 8 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 73. Southwest wind around 7 mph.
Wednesday
Sunny and hot, with a high near 92. West wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 72. Southwest wind 6 to 9 mph.
Thursday
Sunny and hot, with a high near 94. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 73. Southwest wind 6 to 8 mph.
Friday
A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Independence Day
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Rossburg NY
 42.48°N 77.99°W (Elev. 1696 ft)
5:47 am EDT Jun 29, 2026
6am EDT Jun 29, 2026-6pm EDT Jul 5, 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