Significant Severe Weather Outbreak Likely Today

A significant severe thunderstorm outbreak is likely for portions of the Midwest this afternoon and evening, especially from eastern Iowa into northern and central Illinois. The threats include tornadoes, a few which may be significant, large to very large hail, and damaging winds. A powerful system near the Central Plains will lift north and clash with a warm and humid air mass over the region. Read More >

Hazardous Weather Conditions

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Current conditions at

Illinois Valley Regional Airport (KVYS)

Lat: 41.35°NLon: 89.15°WElev: 650ft.

Light Drizzle

63°F

17°C

Humidity	96%
Wind Speed	E 9 mph
Barometer	29.52 in
Dewpoint	62°F (17°C)
Visibility	3.00 mi
Last update	28 Mar 5:15 pm CDT

More Information:

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

Extended Forecast for

Mc Nabb IL

Tornado Watch until March 28, 09:00pm

Click here for hazard details and duration

Tornado Watch

Tornado Watch until March 28, 09:00pm

NOW until
9:00pm Sat

Tornado Watch
This
Afternoon

Severe
Thunderstorms
High: 62 °F
Tonight

Breezy.
Severe
Thunderstorms
then
Increasing
Clouds
Low: 45 °F
Sunday

Scattered
Showers and
Breezy then
Mostly Cloudy
and Windy
High: 50 °F
Sunday
Night

Mostly Cloudy
and Breezy
then Partly
Cloudy
Low: 37 °F
Monday

Sunny
High: 55 °F
Monday
Night

Partly Cloudy
Low: 34 °F
Tuesday

Mostly Cloudy
High: 48 °F
Tuesday
Night

Mostly Cloudy
Low: 33 °F

Detailed Forecast

This Afternoon

Showers and thunderstorms likely. Some storms could be severe, with large hail and damaging winds. Cloudy, with a steady temperature around 62. East wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Periods of showers and thunderstorms, mainly before 10pm. Some storms could be severe, with large hail and damaging winds. Low around 45. Breezy, with a southeast wind 15 to 25 mph becoming southwest after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Scattered showers before 8am, then a slight chance of rain between 8am and noon. Mostly cloudy, with a high near 50. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

Sunday Night

Partly cloudy, with a low around 37. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph.

Monday

Sunny, with a high near 55.

Monday Night

Partly cloudy, with a low around 34.

Tuesday

Mostly cloudy, with a high near 48.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

Mostly sunny, with a high near 53.

Wednesday Night

A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 38.