Dangerously Hot Across the East; Heavy Snow in Colorado

Early season heat with likely record high temperatures will continue in parts of Texas, the Lower Mississippi Valley, the Southeast, Ohio Valley, Mid-Atlantic, and Northeast Saturday. Heat Advisories are in effect from New England to the Mid-Atlantic. Heavy snow will remain possible over Colorado early Saturday. Severe storms are possible from the Southern Plains to the Northeast. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Chicago, Chicago Midway Airport (KMDW)

Lat: 41.78°NLon: 87.76°WElev: 617ft.

Thunderstorm Heavy Rain Fog/Mist

62°F

17°C

Humidity	86%
Wind Speed	NW 7 mph
Barometer	29.79 in (1007.9 mb)
Dewpoint	58°F (14°C)
Visibility	2.00 mi
Last update	21 May 12:53 am CDT

More Information:

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

Extended Forecast for

Calumet Park IL

Overnight

T-storms
Low: 56 °F
Saturday

Showers
High: 61 °F⇓
Saturday
Night

Showers
Low: 50 °F
Sunday

Isolated
Showers then
Mostly Sunny
High: 61 °F
Sunday
Night

Partly Cloudy
Low: 45 °F
Monday

Mostly Sunny
High: 62 °F
Monday
Night

Mostly Cloudy
then Chance
Showers
Low: 51 °F
Tuesday

Chance
Showers
High: 64 °F
Tuesday
Night

Showers
Low: 56 °F

Detailed Forecast

Overnight

Showers and thunderstorms, mainly before 4am, then showers likely and possibly a thunderstorm after 4am. Low around 56. North wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. Temperature rising to near 61 by 11am, then falling to around 53 during the remainder of the day. North wind 5 to 10 mph becoming northeast 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers, mainly before 1am. Low around 50. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Isolated showers before 7am. Mostly sunny, with a high near 61. Northwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

Sunday Night

Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 62.

Monday Night

A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 51.

Tuesday

A chance of showers. Mostly cloudy, with a high near 64.

Tuesday Night

Showers. Cloudy, with a low around 56.

Wednesday

Showers likely, mainly before 1pm. Mostly cloudy, with a high near 65.