Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
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Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 41.84°NLon: -79.16°WElev: 1722ft.

Mostly Cloudy

-13°C

9°F

Humidity 72%
Wind Speed SW 17 km/h
Barometer 30.01 in
Dewpoint -17°C (1°F)
Visibility 11 km
Wind Chill-21°C (-5°F)
Last update 12 Feb 6:55 am EST
Extended Forecast for

Warren PA

Wind Chill Watch February 13, 04:00am until February 14, 11:00am
Click here for hazard details and duration
Wind Chill Watch
  • Today

    Today: Light snow, mainly after 4pm.  High near -6. Wind chill values as low as -20. Southwest wind 8 to 18 km/h, with gusts as high as 37 km/h.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 centimeters possible.

    Mostly Cloudy
    then Light
    Snow

    High: -6 °C

  • Tonight

    Tonight: Snow showers. The snow could be heavy at times.  Low around -17. Wind chill values as low as -25. Southwest wind 14 to 23 km/h becoming northwest after midnight. Winds could gust as high as 50 km/h.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 centimeters possible.

    Heavy Snow

    Low: -17 °C

  • Saturday

    Saturday: Snow showers.  High near -16. Wind chill values as low as -25. Northwest wind 23 to 26 km/h, with gusts as high as 55 km/h.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 centimeters possible.

    Snow Showers

    High: -16 °C

  • Saturday
    Night

    Saturday Night: Snow showers, mainly before 7pm.  Low around -22. Wind chill values as low as -30. Northwest wind 11 to 21 km/h, with gusts as high as 55 km/h.  Chance of precipitation is 80%.

    Snow Showers
    then Chance
    Snow Showers

    Low: -22 °C

  • Sunday

    Sunday: Partly sunny and cold, with a high near -12. Northwest wind 8 to 10 km/h becoming west in the afternoon.

    Cold

    High: -12 °C

  • Sunday
    Night

    Sunday Night: A chance of light snow.  Mostly cloudy, with a low around -16. Chance of precipitation is 30%.

    Chance Light
    Snow

    Low: -16 °C

  • Washington's
    Birthday

    Washington's Birthday: A chance of snow.  Cloudy, with a high near -2. Chance of precipitation is 40%.

    Chance Snow

    High: -2 °C

  • Monday
    Night

    Monday Night: Rain and snow likely.  Cloudy, with a low around -4. Chance of precipitation is 60%.

    Rain/Snow
    Likely

    Low: -4 °C

  • Tuesday

    Tuesday: Rain and snow likely.  Cloudy, with a high near 2. Chance of precipitation is 60%.

    Rain/Snow
    Likely

    High: 2 °C

Detailed Forecast

Today
Light snow, mainly after 4pm. High near -6. Wind chill values as low as -20. Southwest wind 8 to 18 km/h, with gusts as high as 37 km/h. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 centimeters possible.
Tonight
Snow showers. The snow could be heavy at times. Low around -17. Wind chill values as low as -25. Southwest wind 14 to 23 km/h becoming northwest after midnight. Winds could gust as high as 50 km/h. Chance of precipitation is 100%. New snow accumulation of 5 to 9 centimeters possible.
Saturday
Snow showers. High near -16. Wind chill values as low as -25. Northwest wind 23 to 26 km/h, with gusts as high as 55 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 2 centimeters possible.
Saturday Night
Snow showers, mainly before 7pm. Low around -22. Wind chill values as low as -30. Northwest wind 11 to 21 km/h, with gusts as high as 55 km/h. Chance of precipitation is 80%.
Sunday
Partly sunny and cold, with a high near -12. Northwest wind 8 to 10 km/h becoming west in the afternoon.
Sunday Night
A chance of light snow. Mostly cloudy, with a low around -16. Chance of precipitation is 30%.
Washington's Birthday
A chance of snow. Cloudy, with a high near -2. Chance of precipitation is 40%.
Monday Night
Rain and snow likely. Cloudy, with a low around -4. Chance of precipitation is 60%.
Tuesday
Rain and snow likely. Cloudy, with a high near 2. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Cloudy, with a low around -5. Chance of precipitation is 50%.
Wednesday
A chance of snow. Cloudy, with a high near 0. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around -7. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 1.
Click Map For Forecast
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 365 m)
6:42 am EST Feb 12, 2016
7am EST Feb 12, 2016-6pm EST Feb 18, 2016
 
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Additional Resources

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