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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

32°F

0°C

Humidity 92%
Wind Speed N 6 mph
Barometer 29.96 in (1016.5 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 2 May 5:56 am EDT
Extended Forecast for

Warren PASimilar City Names

Freeze Warning until May 2, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning until May 2, 09:00am

    NOW until 9:00am Sat

    Freeze Warning

  • Today

    High: 52 °F

    Scattered
    Snow Showers
    and Patchy
    Fog then
    Mostly Cloudy

  • Tonight

    Tonight: Patchy fog after 2am. Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 29. Light west wind.

    Low: 29 °F

    Areas Frost
    then Frost
    and Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 7am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.

    High: 59 °F

    Areas Frost
    and Patchy
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 43. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 8am, then a slight chance of showers after 2pm. Partly sunny, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Showers

Detailed Forecast

Today
Scattered snow showers, mainly between 8am and 11am. Patchy fog before 8am. Widespread frost, mainly before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 52. Calm wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Tonight
Patchy fog after 2am. Widespread frost, mainly after midnight. Otherwise, mostly clear, with a low around 29. Light west wind.
Sunday
Patchy fog before 7am. Areas of frost before 9am. Otherwise, mostly sunny, with a high near 59. Calm wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 43. Southwest wind around 6 mph. Chance of precipitation is 20%.
Monday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Partly sunny, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 70%.
Tuesday Night
Showers likely and possibly a thunderstorm, then showers after 8pm. Low around 48. Chance of precipitation is 80%.
Wednesday
Showers. High near 61. Chance of precipitation is 80%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Warren PASimilar City Names
 41.84°N 79.16°W (Elev. 1198 ft)
Last Update:
5:46 am EDT May 2, 2026
Forecast Valid:
6am EDT May 2, 2026-6pm EDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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