Flooding Lingers Across the Northeast; Fire Weather Concerns Continue Out West

Although the heaviest rainfall has ended, significant flooding continues across parts of New York and Pennsylvania. Heavy rainfall may also lead to localized flash flooding across Central parts of the country. Across the west, dry thunderstorms with locally strong winds could lead to dust storms or new fire starts this week. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Lewis University Airport (KLOT)

Lat: 41.6°NLon: 88.1°WElev: 669ft.

Fair

70°F

21°C

Humidity	82%
Wind Speed	S 6 mph
Barometer	29.96 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	15 Aug 12:35 am CDT

More Information:

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

Extended Forecast for

Romeoville IL

Overnight

Chance
Showers
Low: 72 °F
Wednesday

Showers
Likely
High: 78 °F
Wednesday
Night

Showers
Likely
Low: 68 °F
Thursday

Chance
T-storms
High: 82 °F
Thursday
Night

Mostly Cloudy
Low: 66 °F
Friday

Chance
T-storms
High: 84 °F
Friday
Night

Slight Chance
T-storms
Low: 65 °F
Saturday

Mostly Sunny
High: 85 °F
Saturday
Night

Mostly Clear
Low: 64 °F

Detailed Forecast

Overnight

A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a steady temperature around 72. South wind around 5 mph.

Wednesday

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Cloudy, with a high near 78. South southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Cloudy, with a low around 68. South southeast wind around 5 mph becoming north after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82. North wind around 5 mph.

Thursday Night

Mostly cloudy, with a low around 66. North wind around 5 mph.

Friday

A 40 percent chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 84.

Friday Night

A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 65.

Saturday

Mostly sunny, with a high near 85.

Saturday Night

Mostly clear, with a low around 64.