Powerful Storm to Impact Eastern Third of U.S. this weekend.

A developing storm system will bring a myriad of significant impacts this weekend. Heavy snow up to 18 inches from the Ohio Valley to the Northeast, and ice up to a quarter of an inch is forecast in places. Heavy rain may cause flash flooding from the Mid-South to the Mid-Atlantic. Severe thunderstorms with damaging winds and isolated tornadoes will be possible in the Deep South. Read More >

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast and Breezy

21°F

-6°C

Humidity 84%
Wind Speed N 22 G 30 mph
Barometer 30.02 in
Dewpoint 17°F (-8°C)
Visibility 7.00 mi
Wind Chill5°F (-15°C)
Last update 19 Jan 12:35 pm CST
Extended Forecast for

Dekalb IL

  • This
    Afternoon

    This Afternoon: A 20 percent chance of snow before 1pm.  Patchy blowing snow. Cloudy, with a steady temperature around 20. Blustery, with a north northeast wind around 25 mph, with gusts as high as 30 mph.

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

    High: 20 °F

  • Tonight

    Tonight: Patchy blowing snow before 9pm. Partly cloudy, with a low around 4. Wind chill values as low as -11. Windy, with a north wind 20 to 30 mph decreasing to 10 to 20 mph after midnight.

    Patchy
    Blowing Snow
    and Windy
    then Partly
    Cloudy

    Low: 4 °F

  • Sunday

    Sunday: Partly sunny, with a high near 13. Wind chill values as low as -11. North wind 5 to 15 mph, with gusts as high as 20 mph.

    Partly Sunny

    High: 13 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 2. Wind chill values as low as -9. North wind around 5 mph, with gusts as high as 20 mph.

    Partly Cloudy

    Low: 2 °F

  • M.L.King
    Day

    M.L.King Day: Partly sunny, with a high near 16. Light and variable wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    Partly Sunny

    High: 16 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 13.

    Mostly Cloudy

    Low: 13 °F

  • Tuesday

    Tuesday: Snow and sleet, possibly mixed with freezing rain before 2pm, then rain and snow, possibly mixed with freezing rain between 2pm and 3pm, then rain after 3pm.  High near 34. Chance of precipitation is 90%.

    Chance Snow
    then Wintry
    Mix

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: Rain before 7pm, then snow between 7pm and midnight.  Mostly cloudy, with a low around 17.

    Rain/Snow
    then Mostly
    Cloudy

    Low: 17 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    Partly Sunny

    High: 21 °F

Detailed Forecast

This Afternoon
A 20 percent chance of snow before 1pm. Patchy blowing snow. Cloudy, with a steady temperature around 20. Blustery, with a north northeast wind around 25 mph, with gusts as high as 30 mph.
Tonight
Patchy blowing snow before 9pm. Partly cloudy, with a low around 4. Wind chill values as low as -11. Windy, with a north wind 20 to 30 mph decreasing to 10 to 20 mph after midnight.
Sunday
Partly sunny, with a high near 13. Wind chill values as low as -11. North wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 2. Wind chill values as low as -9. North wind around 5 mph, with gusts as high as 20 mph.
M.L.King Day
Partly sunny, with a high near 16. Light and variable wind becoming southeast 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Snow and sleet, possibly mixed with freezing rain before 2pm, then rain and snow, possibly mixed with freezing rain between 2pm and 3pm, then rain after 3pm. High near 34. Chance of precipitation is 90%.
Tuesday Night
Rain before 7pm, then snow between 7pm and midnight. Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Partly cloudy, with a low around 9.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 6.
Friday
Partly sunny and cold, with a high near 9.
Click Map For Forecast
Point Forecast:
Dekalb IL
 41.9°N 88.76°W
12:16 pm CST Jan 19, 2019
12pm CST Jan 19, 2019-6pm CST Jan 25, 2019
 
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Additional Resources

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