Severe Thunderstorm and Heavy Rain Threat Along the East Coast

Severe thunderstorms capable of widespread damaging winds and a few tornadoes will shift across the Mid-Atlantic and Southeast states today and tonight. Heavy rainfall and a risk of flash flooding is also present as tropical moisture streams north along the East Coast. The highest threat exists from the Carolinas into New England. Read More >

Hazardous Weather Conditions

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Current conditions at

Clinton Municipal Airport (KCWI)

Lat: 41.83°NLon: 90.33°WElev: 696ft.

Fair

53°F

12°C

Humidity	35%
Wind Speed	N 14 mph
Barometer	29.89 in (1014.8 mb)
Dewpoint	26°F (-3°C)
Visibility	10.00 mi
Wind Chill	49°F (9°C)
Last update	19 Apr 7:56 pm CDT

More Information:

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

Extended Forecast for

Savanna IL

Flood Warning until further notice

Click here for hazard details and duration

Flood Warning until further notice

Flood Warning until further notice

NOW until further notice

Flood Warning
Tonight

Clear
Low: 34 °F
Saturday

Sunny
High: 67 °F
Saturday
Night

Mostly Clear
Low: 44 °F
Sunday

Sunny
High: 78 °F
Sunday
Night

Slight Chance
T-storms
Low: 54 °F
Monday

Chance Rain
High: 72 °F
Monday
Night

Chance
T-storms
Low: 49 °F
Tuesday

Slight Chance
T-storms then
Partly Sunny
High: 65 °F

Detailed Forecast

Tonight

Clear, with a low around 34. North wind 5 to 15 mph, with gusts as high as 20 mph.

Saturday

Sunny, with a high near 67. North wind 5 to 10 mph.

Saturday Night

Mostly clear, with a low around 44. Northwest wind around 5 mph becoming south after midnight.

Sunday

Sunny, with a high near 78. South wind 5 to 15 mph, with gusts as high as 20 mph.

Sunday Night

A slight chance of rain before 11pm, then a slight chance of rain and thunderstorms between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 20%.

Monday

A chance of rain, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 72. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday Night

A 50 percent chance of rain and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 49.

Tuesday

A 20 percent chance of rain and thunderstorms before 8am. Mostly cloudy, with a high near 65.

Tuesday Night

A 20 percent chance of rain after 2am. Mostly cloudy, with a low around 41.

Wednesday

A 20 percent chance of rain before 8am. Mostly sunny, with a high near 64.

Wednesday Night

Partly cloudy, with a low around 43.

Thursday

Mostly sunny, with a high near 70.