Dangerous Winter Storm over the Northern Plains, Severe Weather in the southeast U.S.

A significant winter storm will bring heavy snow and blizzard conditions over portions of the northern Plains, primarily North Dakota through Tuesday. Snowfall amounts could reach one foot leading to dangerous travel conditions. Strong winds and very cold temperatures will also yield sub zero wind chill readings. Over the southeast U.S, strong to severe thunderstorms will be possible on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

1°C

34°F

Humidity 81%
Wind Speed Calm
Barometer 30.06 in
Dewpoint -2°C (28°F)
Visibility 16 km
Last update 6 Dec 12:55 am EST
Extended Forecast for

Warren PA

  • Overnight

    Overnight: Mostly cloudy, with a low around -2. North wind 5 to 8 km/h becoming east.

    Mostly Cloudy

    Low: -2 °C

  • Tuesday

    Tuesday: Rain showers after 11am, mixing with snow after 5pm.  High near 4. East wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 32 km/h.  Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.

    Chance
    Showers then
    Rain/Snow

    High: 4 °C

  • Tuesday
    Night

    Tuesday Night: Rain, possibly mixed with snow before 8pm, then snow between 8pm and 2am, then a chance of rain and snow after 2am.  Low around -1. Southeast wind 10 to 14 km/h becoming southwest after midnight.  Chance of precipitation is 100%. New snow accumulation of less than one centimeter possible.

    Rain/Snow

    Low: -1 °C

  • Wednesday

    Wednesday: A chance of rain and snow before 2pm.  Cloudy, with a high near 3. West wind around 11 km/h.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.

    Chance
    Rain/Snow

    High: 3 °C

  • Wednesday
    Night

    Wednesday Night: A chance of snow showers, mainly after 2am.  Mostly cloudy, with a low around -3. Southwest wind 5 to 8 km/h.  Chance of precipitation is 50%.

    Isolated Snow
    Showers then
    Chance Snow
    Showers

    Low: -3 °C

  • Thursday

    Thursday: Snow showers, mainly after 8am.  High near 1. Chance of precipitation is 100%.

    Snow Showers

    High: 1 °C

  • Thursday
    Night

    Thursday Night: Snow showers.  Low around -6. Chance of precipitation is 100%.

    Snow Showers

    Low: -6 °C

  • Friday

    Friday: Snow showers.  High near -3. Chance of precipitation is 100%.

    Snow Showers

    High: -3 °C

  • Friday
    Night

    Friday Night: Snow showers.  Low around -7. Chance of precipitation is 100%.

    Snow Showers

    Low: -7 °C

Detailed Forecast

Overnight
Mostly cloudy, with a low around -2. North wind 5 to 8 km/h becoming east.
Tuesday
Rain showers after 11am, mixing with snow after 5pm. High near 4. East wind 11 to 16 km/h increasing to 18 to 23 km/h in the afternoon. Winds could gust as high as 32 km/h. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.
Tuesday Night
Rain, possibly mixed with snow before 8pm, then snow between 8pm and 2am, then a chance of rain and snow after 2am. Low around -1. Southeast wind 10 to 14 km/h becoming southwest after midnight. Chance of precipitation is 100%. New snow accumulation of less than one centimeter possible.
Wednesday
A chance of rain and snow before 2pm. Cloudy, with a high near 3. West wind around 11 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm possible.
Wednesday Night
A chance of snow showers, mainly after 2am. Mostly cloudy, with a low around -3. Southwest wind 5 to 8 km/h. Chance of precipitation is 50%.
Thursday
Snow showers, mainly after 8am. High near 1. Chance of precipitation is 100%.
Thursday Night
Snow showers. Low around -6. Chance of precipitation is 100%.
Friday
Snow showers. High near -3. Chance of precipitation is 100%.
Friday Night
Snow showers. Low around -7. Chance of precipitation is 100%.
Saturday
Snow showers, mainly before 8am. High near -2. Chance of precipitation is 90%.
Saturday Night
A chance of snow showers. Cloudy, with a low around -8. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Cloudy, with a high near 1. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Cloudy, with a low around -4. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 3. Chance of precipitation is 50%.
Click Map For Forecast
Point Forecast:
Warren PA
 41.84°N 79.16°W (Elev. 365 m)
10:35 pm EST Dec 5, 2016
1am EST Dec 6, 2016-6pm EST Dec 12, 2016
 
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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