National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Critical Fire Weather Conditions in the Southern Plains; Showers and Thunderstorms Linger Over Florida

Gusty winds and dry conditions will promote elevated to critical fire weather conditions across the southern Plains and southern Rockies. A cold front will linger over Florida through Tuesday, bringing widespread showers and thunderstorms, and potential flash flooding concerns. Showers and thunderstorms will be most widespread across eastern and central Florida. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

38°F

3°C

Humidity 73%
Wind Speed W 3 mph
Barometer 30.04 in (1019.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 6 Apr 2:56 pm EDT
Extended Forecast for

3 Miles ESE Youngsville PA

  • This Afternoon

    This Afternoon: A chance of showers, mainly before 5pm. Mostly cloudy, with a high near 46. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Showers

  • Tonight

    Tonight: Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 26. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 37. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.

    High: 37 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Calm wind.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of showers, mainly before 5pm. Mostly cloudy, with a high near 46. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow showers likely before midnight, then a chance of snow showers. Mostly cloudy, with a low around 26. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 37. Northwest wind 7 to 9 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 18. Calm wind.
Wednesday
Sunny, with a high near 55. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 42.
Friday
A chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Partly sunny, with a high near 72.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A chance of showers. Mostly cloudy, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Youngsville PA
 41.85°N 79.27°W (Elev. 1339 ft)
Last Update:
3:15 pm EDT Apr 6, 2026
Forecast Valid:
3pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
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