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Significant Weather Hazards from Storms on the West coast and in the Mississippi Valley

A powerful West Coast storm is likely to produce areas of heavy rain with life-threatening flash flooding, especially on burn scars, high winds, and significant waves along the coast. Scattered severe storms capable of damaging winds gusts, isolated large hail, and tornadoes, including larger tornadoes EF-2 or greater is expected in parts of the Mississippi Valley into the Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Rain

46°F

8°C

Humidity 95%
Wind Speed NE 16 G 21 mph
Barometer 29.85 in
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill39°F (4°C)
Last update 24 Oct 4:15 pm CDT
Extended Forecast for

Dekalb IL

  • This
    Afternoon

    This Afternoon: Rain and possibly a thunderstorm. High near 47. Breezy, with an east northeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Rain and
    Breezy

    High: 47 °F

  • Tonight

    Tonight: Rain and possibly a thunderstorm before midnight, then showers and possibly a thunderstorm after midnight. Low around 46. Breezy, with an east northeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Showers and
    Breezy

    Low: 46 °F

  • Monday

    Monday: Showers, mainly before 11am. High near 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Breezy.
    Showers then
    Chance
    Showers

    High: 47 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 10 to 15 mph.

    Decreasing
    Clouds

    Low: 38 °F

  • Tuesday

    Tuesday: Sunny, with a high near 56. North wind around 10 mph becoming east in the afternoon.

    Sunny

    High: 56 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 37.

    Mostly Clear

    Low: 37 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 57.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 45.

    Chance Rain

    Low: 45 °F

  • Thursday

    Thursday: Rain. Mostly cloudy, with a high near 53.

    Rain

    High: 53 °F

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. High near 47. Breezy, with an east northeast wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm before midnight, then showers and possibly a thunderstorm after midnight. Low around 46. Breezy, with an east northeast wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Monday
Showers, mainly before 11am. High near 47. Breezy, with a north wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. North wind 10 to 15 mph.
Tuesday
Sunny, with a high near 56. North wind around 10 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 37.
Wednesday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 57.
Wednesday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 45.
Thursday
Rain. Mostly cloudy, with a high near 53.
Thursday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 48.
Friday
A chance of rain. Mostly cloudy, with a high near 55.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43.
Saturday
A slight chance of showers. Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Mostly sunny, with a high near 56.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Dekalb IL
 41.9°N 88.76°W
Last Update:
4:15 pm CDT Oct 24, 2021
Forecast Valid:
4pm CDT Oct 24, 2021-6pm CDT Oct 31, 2021
 
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