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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Snow

4°F

-16°C

Humidity 69%
Wind Speed NW 18 G 28 mph
Barometer 30.07 in (1023.0 mb)
Dewpoint -4°F (-20°C)
Visibility 1.00 mi
Wind Chill-16°F (-27°C)
Last update 7 Feb 2:56 pm EST
Extended Forecast for

Sugar Grove PA

Extreme Cold Warning February 7, 03:03pm until February 8, 10:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning February 7, 03:03pm until February 8, 10:00am

    NOW until 10:00am Sun

    Extreme Cold Warning

  • This Afternoon

    High: 7 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tonight

    Tonight: A chance of snow showers, mainly before 1am, then a chance of flurries after 4am. Mostly cloudy, with a low around -5. Wind chill values as low as -15. Northwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: -5 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of flurries before 7am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -15. North wind around 6 mph.

    High: 10 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9. Calm wind.

    Low: -9 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 26. Calm wind.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A chance of snow showers. Areas of blowing snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -15. Northwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
A chance of snow showers, mainly before 1am, then a chance of flurries after 4am. Mostly cloudy, with a low around -5. Wind chill values as low as -15. Northwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Sunday
A chance of flurries before 7am. Mostly sunny and cold, with a high near 10. Wind chill values as low as -15. North wind around 6 mph.
Sunday Night
Partly cloudy, with a low around -9. Calm wind.
Monday
Partly sunny, with a high near 26. Calm wind.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly cloudy, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly cloudy, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sugar Grove PA
 41.99°N 79.34°W (Elev. 1473 ft)
Last Update:
2:52 pm EST Feb 7, 2026
Forecast Valid:
3pm EST Feb 7, 2026-6pm EST Feb 14, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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