Severe Storms and Flash Flooding in the Southern Plains

A slow moving storm system is expected to produce a multi-day heavy rainfall and flash flooding event across much of the Central to Southern Plains and Lower Mississippi Valley regions. Severe weather may produce large hail and high winds, but also a threat of tornadoes, across Texas and spreading on Wednesday into the Lower Mississippi, Tennessee and Ohio Valleys. Read More >

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Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

50°F

10°C

Humidity	75%
Wind Speed	E 7 mph
Barometer	30.24 in
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	47°F (8°C)
Last update	24 May 7:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

De Kalb IL

Today

Partly Sunny
High: 67 °F
Tonight

Mostly Cloudy
then Chance
Showers
Low: 53 °F
Wednesday

Showers and
Breezy
High: 74 °F
Wednesday
Night

Showers
Low: 62 °F
Thursday

Showers
Likely
High: 71 °F
Thursday
Night

Chance
T-storms
Low: 54 °F
Friday

Slight Chance
Showers
High: 68 °F
Friday
Night

Partly Cloudy
Low: 51 °F
Saturday

Mostly Sunny
High: 75 °F

Detailed Forecast

Today

Partly sunny, with a high near 67. East wind 10 to 15 mph, with gusts as high as 25 mph.

Tonight

A 40 percent chance of showers, mainly after 4am. Mostly cloudy, with a low around 53. East wind around 15 mph, with gusts as high as 25 mph.

Wednesday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 7am. High near 74. Breezy, with an east wind 15 to 20 mph becoming south southeast in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm before 4am, then showers likely. Low around 62. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Thursday

Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 71. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Thursday Night

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

Friday

A 20 percent chance of showers before 1pm. Partly sunny, with a high near 68.

Friday Night

Partly cloudy, with a low around 51.

Saturday

Mostly sunny, with a high near 75.

Saturday Night

Partly cloudy, with a low around 61.

Sunday

Mostly sunny, with a high near 83. Breezy.