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

Vigorous System Impacting the Northwest; Large System To Affect East

A potent storm system is delivering heavy rainfall, strong winds, rough surf and beach erosion along the Pacific Northwest coast with mountain snow inland. Expect a couple more systems to arrive late week into the weekend. Meanwhile, another developing large scale system will deliver a heavy rain and renewed flood threat to much of the East late Wednesday through Friday, which may impact travel. Read More >

Current conditions at

Harrisburg-Raleigh Airport (KHSB)

Lat: 37.81°NLon: 88.54°WElev: 387ft.

Fair

33°F

1°C

Humidity 91%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 18 Dec 7:35 pm CST
Extended Forecast for

Shawneetown IL

  • Tonight

    Tonight: Mostly clear, with a low around 31. Calm wind becoming south southeast around 5 mph after midnight.

    Mostly Clear

    Low: 31 °F

  • Wednesday

    Wednesday: Increasing clouds, with a high near 55. South wind 5 to 9 mph.

    Increasing
    Clouds

    High: 55 °F

  • Wednesday
    Night

    Wednesday Night: A 50 percent chance of light rain after midnight. Cloudy, with a low around 43. South wind around 7 mph.

    Cloudy then
    Chance Light
    Rain

    Low: 43 °F

  • Thursday

    Thursday: Light rain likely. Cloudy, with a high near 49. Light and variable wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 70%.

    Light Rain
    Likely

    High: 49 °F

  • Thursday
    Night

    Thursday Night: A 50 percent chance of light rain. Cloudy, with a low around 37. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.

    Chance Light
    Rain

    Low: 37 °F

  • Friday

    Friday: Mostly cloudy, with a high near 40. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.

    Mostly Cloudy

    High: 40 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 28. Northwest wind 5 to 11 mph becoming west southwest after midnight.

    Partly Cloudy

    Low: 28 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Mostly Sunny

    High: 45 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 31. West wind around 7 mph.

    Partly Cloudy

    Low: 31 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Calm wind becoming south southeast around 5 mph after midnight.
Wednesday
Increasing clouds, with a high near 55. South wind 5 to 9 mph.
Wednesday Night
A 50 percent chance of light rain after midnight. Cloudy, with a low around 43. South wind around 7 mph.
Thursday
Light rain likely. Cloudy, with a high near 49. Light and variable wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of light rain. Cloudy, with a low around 37. North northwest wind 10 to 18 mph, with gusts as high as 28 mph.
Friday
Mostly cloudy, with a high near 40. North northwest wind 13 to 18 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 28. Northwest wind 5 to 11 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 45. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 46. West wind 6 to 10 mph.
Sunday Night
Mostly clear, with a low around 29. West wind 5 to 8 mph becoming south southeast after midnight.
Monday
Mostly sunny, with a high near 46. South southeast wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 35. South southeast wind around 8 mph.
Christmas Day
A chance of showers. Partly sunny, with a high near 50. South southwest wind 8 to 10 mph.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Shawneetown IL
 37.7°N 88.16°W
Last Update:
7:16 pm CST Dec 18, 2018
Forecast Valid:
7pm CST Dec 18, 2018-6pm CST Dec 25, 2018
 
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