Showers and Storms in the East; Dangerously Hot and Dry in the West

Scattered showers and storms are expected across portions of the Central and Eastern U.S. through the end of the week. Meanwhile, dangerous heat will intensify across the Desert Southwest and Intermountain West. Hot, dry weather and increasing winds will allow elevated wildfire conditions to return to the northern Intermountain West, where air quality issues persist from ongoing fires. 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.

Fair

77°F

25°C

Humidity	78%
Wind Speed	SW 9 G 16 mph
Barometer	29.98 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	7 Aug 8:35 pm CDT

More Information:

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

Extended Forecast for

Sycamore IL

Tonight
Low: 68 °F
Chance
T-storms
Saturday
High: 81 °F
Sunny
Saturday Night
Low: 62 °F
Clear then
Slight Chance
T-storms
Sunday
High: 83 °F
Chance
T-storms
Sunday Night
Low: 69 °F
Showers
Likely
Monday
High: 84 °F
Chance
T-storms
Monday Night
Low: 67 °F
T-storms
Likely
Tuesday
High: 81 °F
Showers
Likely
Tuesday Night
Low: 64 °F
Showers
Likely

Detailed Forecast

Tonight

A chance of showers and thunderstorms before 3am, then a slight chance of showers. Mostly cloudy, with a low around 68. West wind 5 to 10 mph. Chance of precipitation is 30%.

Saturday

Sunny, with a high near 81. Northwest wind 5 to 10 mph.

Saturday Night

A 20 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 62. Calm wind becoming south southeast around 5 mph after midnight.

Sunday

A 50 percent chance of showers and thunderstorms, mainly after 7am. Mostly cloudy, with a high near 83. South wind 5 to 15 mph, with gusts as high as 25 mph.

Sunday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

Monday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.

Monday Night

Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.

Tuesday

Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81.

Tuesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 64.

Wednesday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 79.

Wednesday Night

Partly cloudy, with a low around 60.

Thursday

Partly sunny, with a high near 76.

Thursday Night

Partly cloudy, with a low around 58.