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

Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Light Snow

11°F

-12°C

Humidity 84%
Wind Speed NA
Barometer 30.08 in
Dewpoint 7°F (-14°C)
Visibility 4.00 mi
Last update 17 Jan 11:15 pm CST
Extended Forecast for

2 Miles SSW Dekalb IL

  • Tonight

    Tonight: A chance of snow, mainly before midnight, then a chance of flurries after 2am. Cloudy, with a low around 7. Wind chill values as low as -8. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 7 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm. Cloudy, with a high near 18. Wind chill values as low as -9. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Mostly Cloudy
    then Snow
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 0. Wind chill values as low as -23. Blustery, with a southwest wind 15 to 20 mph becoming west northwest 20 to 25 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Blustery.
    Snow Likely
    then Mostly
    Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 6. Wind chill values as low as -24. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    High: 6 °F

    Cold and
    Blustery

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly before midnight, then a chance of flurries after 2am. Cloudy, with a low around 7. Wind chill values as low as -8. West wind around 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Sunday
Snow likely, mainly after 4pm. Cloudy, with a high near 18. Wind chill values as low as -9. Southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 0. Wind chill values as low as -23. Blustery, with a southwest wind 15 to 20 mph becoming west northwest 20 to 25 mph in the evening. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
M.L.King Day
Partly sunny and cold, with a high near 6. Wind chill values as low as -24. Blustery, with a west northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday Night
Partly cloudy, with a low around 0. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 22.
Tuesday Night
A 40 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 16.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
Mostly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 4.
Saturday
A chance of snow. Mostly cloudy, with a high near 14.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Dekalb IL
 41.86°N 88.79°W
Last Update:
10:35 pm CST Jan 17, 2026
Forecast Valid:
11pm CST Jan 17, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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