Widespread Showers and Thunderstorms in Southern California and the Southern Plains into the Mississippi Valley

Isolated strong to severe thunderstorms and widespread heavy rainfall are possible across the southern Plains into Arkansas. Widespread showers with a slight chance of thunderstorms are possible across southern California. Urban flooding, rock and mudslides as well as minor debris flows near burn scars are possible. 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.

Fog/Mist

45°F

7°C

Humidity	100%
Wind Speed	SW 5 mph
Barometer	30.05 in
Dewpoint	45°F (7°C)
Visibility	4.00 mi
Wind Chill	42°F (6°C)
Last update	20 Nov 10:15 pm CST

More Information:

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

Extended Forecast for

Cortland IL

Tonight
Low: 40 °F
Patchy
Drizzle and
Patchy Fog
Friday
High: 47 °F
Cloudy
Friday Night
Low: 28 °F
Gradual
Clearing
Saturday
High: 49 °F
Mostly Sunny
Saturday Night
Low: 35 °F
Mostly Clear
Sunday
High: 56 °F
Sunny
Sunday Night
Low: 36 °F
Partly Cloudy
Monday
High: 53 °F
Mostly Cloudy
then Chance
Rain
Monday Night
Low: 44 °F
Rain

Detailed Forecast

Tonight

Patchy drizzle before 3am. Patchy fog. Otherwise, cloudy, with a low around 40. West southwest wind around 5 mph becoming north northwest after midnight. Winds could gust as high as 15 mph.

Friday

Cloudy, with a high near 47. North wind 5 to 10 mph.

Friday Night

Cloudy during the early evening, then gradual clearing, with a low around 28. North wind around 5 mph.

Saturday

Mostly sunny, with a high near 49. Calm wind becoming southwest around 5 mph in the morning. Winds could gust as high as 15 mph.

Saturday Night

Mostly clear, with a low around 35. Southwest wind around 5 mph, with gusts as high as 15 mph.

Sunday

Sunny, with a high near 56.

Sunday Night

Partly cloudy, with a low around 36.