Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Fair

57°F

14°C

Humidity	96%
Wind Speed	S 5 mph
Barometer	30.04 in
Dewpoint	56°F (13°C)
Visibility	10.00 mi
Last update	25 Jul 2:55 am CDT

More Information:

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

Extended Forecast for

2 Miles WSW Sycamore IL

Overnight
Low: 60 °F
Partly Cloudy
Saturday
High: 78 °F
Mostly Cloudy
Saturday Night
Low: 70 °F
Partly Cloudy
Sunday
High: 88 °F
Partly Sunny
Sunday Night
Low: 74 °F
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 69 °F
Slight Chance
T-storms
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 63 °F
Mostly Clear

Detailed Forecast

Overnight

Partly cloudy, with a low around 60. South wind around 5 mph.

Saturday

Mostly cloudy, with a high near 78. South wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday Night

Partly cloudy, with a low around 70. South southwest wind around 5 mph, with gusts as high as 10 mph.

Sunday

Partly sunny, with a high near 88. Heat index values as high as 99. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 63.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 64.