Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Hazardous Weather Conditions

Current conditions at

Olney-Noble Airport (KOLY)

Lat: 38.72°NLon: 88.18°WElev: 479ft.

Partly Cloudy

81°F

27°C

Humidity	70%
Wind Speed	SW 12 G 22 mph
Barometer	29.54 in
Dewpoint	70°F (21°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	17 Jun 10:15 pm CDT

More Information:

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

Extended Forecast for

5 Miles WSW Dundas IL

Tornado Watch June 17, 10:34pm until June 18, 12:00am

Click here for hazard details and duration

Tornado Watch

Tornado Watch June 17, 10:34pm until June 18, 12:00am
NOW until 12:00am Thu
Tornado Watch
Tonight
Low: 68 °F
Heavy Rain
Thursday
High: 80 °F
Mostly Sunny
then Slight
Chance
Showers
Thursday Night
Low: 60 °F
Mostly Clear
Juneteenth
High: 81 °F
Sunny
Friday Night
Low: 63 °F
Partly Cloudy
Saturday
High: 84 °F
Mostly Sunny
Saturday Night
Low: 66 °F
Partly Cloudy
then Chance
T-storms
Sunday
High: 82 °F
Showers

Detailed Forecast

Tonight

Showers and thunderstorms, mainly before 2am. Some of the storms could produce heavy rainfall. Low around 68. West southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

A 10 percent chance of showers after 3pm. Mostly sunny, with a high near 80. West northwest wind 8 to 11 mph, with gusts as high as 17 mph.

Thursday Night

Mostly clear, with a low around 60. Northwest wind around 6 mph becoming calm in the evening.

Juneteenth

Sunny, with a high near 81. Calm wind becoming north northwest around 6 mph in the morning.

Friday Night

Partly cloudy, with a low around 63. Light and variable wind.

Saturday

Mostly sunny, with a high near 84. Calm wind becoming southwest around 6 mph in the morning.

Saturday Night

A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. Light and variable wind becoming southeast around 5 mph after midnight.

Sunday

Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm before 1am, then showers likely. Low around 66. Chance of precipitation is 90%.

Monday

A 30 percent chance of showers before 1pm. Partly sunny, with a high near 79.

Monday Night

Partly cloudy, with a low around 61.

Tuesday

Mostly sunny, with a high near 80.

Tuesday Night

Partly cloudy, with a low around 62.