Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

48°F

9°C

Humidity	86%
Wind Speed	S 14 mph
Barometer	29.97 in (1015.5 mb)
Dewpoint	44°F (7°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	24 Nov 5:52 pm CST

More Information:

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

Extended Forecast for

Deer Park IL

Tonight
Low: 44 °F
Rain Likely
and Patchy
Fog
Tuesday
High: 51 °F
Rain Likely
and Areas Fog
then Mostly
Cloudy
Tuesday Night
Low: 32 °F
Rain then
Chance
Rain/Snow and
Breezy
Wednesday
High: 37 °F
Windy. Chance
Snow then
Chance
Flurries
Wednesday Night
Low: 24 °F
Mostly Cloudy
and Breezy
Thanksgiving Day
High: 31 °F
Partly Sunny
and Blustery
Thursday Night
Low: 19 °F
Partly Cloudy
Friday
High: 31 °F
Mostly Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
then Chance
Snow

Detailed Forecast

Tonight

Rain likely, mainly after 5am. Patchy fog after 8pm. Otherwise, cloudy, with a low around 44. South wind around 5 mph becoming calm after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Rain likely before 9am, then a chance of drizzle between 9am and noon. Areas of fog before noon. Otherwise, cloudy, with a high near 51. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Rain before 3am, then a chance of snow. Low around 32. Breezy, with a west wind 5 to 15 mph increasing to 15 to 25 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

A chance of snow or flurries before noon, then a chance of flurries after noon. Mostly cloudy, with a high near 37. Windy, with a west wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.

Wednesday Night

Mostly cloudy, with a low around 24. Breezy, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.

Thanksgiving Day

Partly sunny, with a high near 31. Blustery.

Thursday Night

Partly cloudy, with a low around 19.

Friday

Mostly sunny, with a high near 31.

Friday Night

A chance of snow after midnight. Mostly cloudy, with a low around 22.

Saturday

Snow likely. Mostly cloudy, with a high near 33.