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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

2 Miles SSW Dekalb IL

  • Overnight

    Overnight: A 20 percent chance of snow. Cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A slight chance of snow before 7am, then a chance of flurries after 7am. Mostly cloudy, with a high near 24. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 24 °F

    Blustery.
    Slight Chance
    Snow then
    Chance
    Flurries

  • Sunday Night

    Sunday Night: A chance of flurries before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Chance
    Flurries and
    Blustery then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 27. Wind chill values as low as -3. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 15 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 20%.

    High: 42 °F

    Breezy.
    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a low around 18. Northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday
A slight chance of snow before 7am, then a chance of flurries after 7am. Mostly cloudy, with a high near 24. Blustery, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday Night
A chance of flurries before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Wind chill values as low as -2. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 27. Wind chill values as low as -3. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 17. Light and variable wind becoming south 5 to 10 mph after midnight. Winds could gust as high as 15 mph.
Tuesday
A slight chance of snow after noon, mixing with rain after 3pm. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 23.
Thursday
A chance of snow before noon. Partly sunny, with a high near 37.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Sunny, with a high near 50.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 45.
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:
3:11 am CST Feb 22, 2026
Forecast Valid:
5am CST Feb 22, 2026-6pm CST Feb 28, 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