Severe Thunderstorms and Heavy Rain in the Central US

Isolated to scattered strong to severe thunderstorms may produce damaging winds and hail in the upper Great Lakes into the central High Plains. Heavy rain may create localized areas of flash flooding over parts of the Central Plains and Middle Mississippi Valley. Showers and strong to severe thunderstorms are possible over parts of the Mid-Atlantic. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Mostly Cloudy

81°F

27°C

Humidity	69%
Wind Speed	Calm
Barometer	29.90 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	29 Jun 7:55 pm CDT

More Information:

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

Extended Forecast for

2 Miles SSW Dekalb IL

Tonight
Low: 69 °F
Chance
T-storms
Monday
High: 87 °F
Chance
T-storms then
Showers
Likely
Monday Night
Low: 63 °F
Chance
Showers
Tuesday
High: 83 °F
Sunny
Tuesday Night
Low: 63 °F
Mostly Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 65 °F
Partly Cloudy
Thursday
High: 87 °F
Mostly Sunny
Thursday Night
Low: 66 °F
Mostly Clear

Detailed Forecast

Tonight

A 30 percent chance of showers and thunderstorms, mainly between 11pm and 1am. Mostly cloudy, with a low around 69. South southwest wind around 5 mph.

Monday

A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 63. West northwest wind 5 to 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

Tuesday

Sunny, with a high near 83. Northwest wind 10 to 15 mph.

Tuesday Night

Mostly clear, with a low around 63. West wind 5 to 10 mph.

Wednesday

Sunny, with a high near 86.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 87.

Thursday Night

Mostly clear, with a low around 66.