Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

81°F

27°C

Humidity 39%
Wind Speed S 8 mph
Barometer 30.31 in (1026.0 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 5 Aug 3:56 pm EDT
Extended Forecast for

3 Miles ESE Ashville NY

  • This Afternoon

    This Afternoon: A slight chance of showers.  Widespread haze. Partly sunny, with a high near 84. East wind around 5 mph.  Chance of precipitation is 20%.

    High: 84 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Widespread haze. Patchy fog after 3am.  Otherwise, partly cloudy, with a low around 59. Light southeast wind.

    Low: 59 °F

    Haze then
    Patchy Fog

  • Wednesday

    Wednesday: Widespread haze. Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the morning.

    High: 82 °F

    Patchy Fog
    then Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Partly cloudy, with a low around 59. Southeast wind around 5 mph.

    Low: 59 °F

    Haze then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. South wind around 7 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 60. South wind around 6 mph.

    Low: 60 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83. South wind around 7 mph.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. South wind 3 to 6 mph.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers. Widespread haze. Partly sunny, with a high near 84. East wind around 5 mph. Chance of precipitation is 20%.
Tonight
Widespread haze. Patchy fog after 3am. Otherwise, partly cloudy, with a low around 59. Light southeast wind.
Wednesday
Widespread haze. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the morning.
Wednesday Night
Widespread haze before midnight. Partly cloudy, with a low around 59. Southeast wind around 5 mph.
Thursday
Sunny, with a high near 82. South wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 60. South wind around 6 mph.
Friday
Sunny, with a high near 83. South wind around 7 mph.
Friday Night
Partly cloudy, with a low around 62. South wind 3 to 6 mph.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 87.
Sunday Night
Mostly clear, with a low around 64.
Monday
Sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 66.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Ashville NY
 42.1°N 79.38°W (Elev. 1499 ft)
4:36 pm EDT Aug 5, 2025
4pm EDT Aug 5, 2025-6pm EDT Aug 12, 2025
 
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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