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New forecast services for Mainstream Deep Tunnel at McCook Reservoir, IL

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

71°F

22°C

Humidity	75%
Wind Speed	S 18 G 29 mph
Barometer	29.83 in
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	18 May 5:55 am CDT

More Information:

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

Extended Forecast for

2 Miles SSW Dekalb IL

Today
High: 82 °F
Breezy.
Showers
Likely then
Chance
T-storms
Tonight
Low: 64 °F
Slight Chance
T-storms then
Showers
Likely and
Breezy
Tuesday
High: 77 °F
Breezy.
Showers
Likely then
Chance
T-storms
Tuesday Night
Low: 47 °F
Partly Cloudy
Wednesday
High: 64 °F
Mostly Sunny
Wednesday Night
Low: 42 °F
Partly Cloudy
Thursday
High: 65 °F
Mostly Sunny
Thursday Night
Low: 46 °F
Mostly Cloudy
Friday
High: 69 °F
Mostly Cloudy

Detailed Forecast

Today

Showers likely and possibly a thunderstorm before noon, then a chance of showers and thunderstorms, mainly between noon and 1pm. Mostly cloudy, with a high near 82. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 64. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday

Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 4pm. Partly sunny, with a high near 77. Breezy, with a south southwest wind 20 to 25 mph becoming west northwest in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Partly cloudy, with a low around 47. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 64. North northeast wind around 10 mph, with gusts as high as 15 mph.

Wednesday Night

Partly cloudy, with a low around 42.

Thursday

Mostly sunny, with a high near 65.

Thursday Night

Mostly cloudy, with a low around 46.

Friday

Mostly cloudy, with a high near 69.