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

Hazardous Weather Conditions

Current conditions at

Sterling Rockfalls (KSQI)

Lat: 41.74°NLon: 89.67°WElev: 643ft.

A Few Clouds and Windy

58°F

14°C

Humidity	100%
Wind Speed	E 31 G 37 mph
Barometer	29.48 in (998.0 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	27 Apr 11:56 am CDT

More Information:

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

Extended Forecast for

Polo IL

Wind Advisory until April 27, 04:00pm

Click here for hazard details and duration

Wind Advisory

Wind Advisory until April 27, 04:00pm
NOW until 4:00pm Mon
Wind Advisory
This Afternoon
High: 63 °F
Showers
Likely and
Breezy
Tonight
Low: 46 °F
Heavy Rain
then Mostly
Cloudy
Tuesday
High: 60 °F
Partly Sunny
Tuesday Night
Low: 44 °F
Mostly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 39 °F
Mostly Clear
Thursday
High: 59 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 38 °F
Mostly Cloudy

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a steady temperature around 63. Breezy, with a south southeast wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Some of the storms could produce heavy rainfall. Low around 46. South southwest wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday

Partly sunny, with a high near 60. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Tuesday Night

Mostly cloudy, with a low around 44. North wind 5 to 10 mph.

Wednesday

Mostly sunny, with a high near 60. North wind 10 to 15 mph.

Wednesday Night

Mostly clear, with a low around 39.

Thursday

A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 59.

Thursday Night

Mostly cloudy, with a low around 38.