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

Cold Front to Move across the Pacific Northwest Through Tuesday; Storm Developing Over the Four Corners

A cold front will move across the Pacific Northwest on Tuesday, bringing low elevation rain and heavy mountain snow. This will be the first of several waves of unsettled weather to impact the region through this week. An upper level disturbance will contribute to development of a storm with rain and snow over the Four Corners. East of this storm, ice is possible from Nebraska to Wisconsin. Read More >

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

12°F

-11°C

Humidity 92%
Wind Speed NW 6 mph
Barometer 30.68 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill2°F (-17°C)
Last update 21 Jan 3:15 am CST
Extended Forecast for

Jacksonville IL

  • Overnight

    Overnight: Mostly clear, with a low around 11. Light north northwest wind.

    Mostly Clear

    Low: 11 °F

  • Tuesday

    Tuesday: Sunny, with a high near 30. Wind chill values between 5 and 15. Light and variable wind becoming south 5 to 9 mph in the morning.

    Sunny

    High: 30 °F

  • Tuesday
    Night

    Tuesday Night: Increasing clouds, with a low around 23. South wind 8 to 13 mph, with gusts as high as 18 mph.

    Increasing
    Clouds

    Low: 23 °F

  • Wednesday

    Wednesday: Cloudy, with a high near 36. South wind 10 to 13 mph, with gusts as high as 21 mph.

    Cloudy

    High: 36 °F

  • Wednesday
    Night

    Wednesday Night: A chance of snow before midnight, then snow and freezing rain likely between midnight and 1am, then snow likely after 1am. Cloudy, with a low around 31. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Chance Snow
    then Wintry
    Mix Likely

    Low: 31 °F

  • Thursday

    Thursday: A chance of snow before 11am, then rain and snow likely. Cloudy, with a high near 36. South wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Rain/Snow
    Likely

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Rain and snow, becoming all snow after 2am. Low around 33. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain/Snow

    Low: 33 °F

  • Friday

    Friday: A chance of snow before 8am, then a chance of rain and snow. Cloudy, with a high near 36. Chance of precipitation is 50%.

    Chance
    Rain/Snow

    High: 36 °F

  • Friday
    Night

    Friday Night: A chance of rain and snow before 11pm, then a chance of snow between 11pm and midnight. Cloudy, with a low around 31. Chance of precipitation is 40%.

    Chance
    Rain/Snow
    then Cloudy

    Low: 31 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 11. Light north northwest wind.
Tuesday
Sunny, with a high near 30. Wind chill values between 5 and 15. Light and variable wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Increasing clouds, with a low around 23. South wind 8 to 13 mph, with gusts as high as 18 mph.
Wednesday
Cloudy, with a high near 36. South wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of snow before midnight, then snow and freezing rain likely between midnight and 1am, then snow likely after 1am. Cloudy, with a low around 31. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Thursday
A chance of snow before 11am, then rain and snow likely. Cloudy, with a high near 36. South wind 6 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and snow, becoming all snow after 2am. Low around 33. Southeast wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of snow before 8am, then a chance of rain and snow. Cloudy, with a high near 36. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow before 11pm, then a chance of snow between 11pm and midnight. Cloudy, with a low around 31. Chance of precipitation is 40%.
Saturday
Cloudy, with a high near 37.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly cloudy, with a high near 43.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Jacksonville IL
 39.73°N 90.24°W (Elev. 607 ft)
Last Update:
2:09 am CST Jan 21, 2020
Forecast Valid:
3am CST Jan 21, 2020-6pm CST Jan 27, 2020
 
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Additional Resources

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High Temperature

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Chance of Precipitation