Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Mostly Cloudy and Breezy
79°F
26°C
| Humidity | 56% |
| Wind Speed | S 23 G 33 mph |
| Barometer | 29.75 in (1007.4 mb) |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 17 Apr 2:52 pm CDT |
Extended Forecast for
Wilmette IL
Flood Watch until April 18, 05:00am
Tornado Watch until April 17, 11:00pm
NOW: Multiple hazards in effect

Click HERE for Details
This Afternoon

High: 78 °F
Mostly Sunny
and BreezyTonight
Low: 44 °F
Severe
Thunderstorms
then ShowersSaturday
High: 48 °F
Breezy.
Slight Chance
Showers then
Mostly SunnySaturday Night

Low: 37 °F
Mostly Clear
Sunday

High: 51 °F
Mostly Sunny
Sunday Night

Low: 36 °F
Mostly Clear
Monday

High: 51 °F
Areas Frost
then Mostly
SunnyMonday Night

Low: 46 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 78. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms before 11pm, then showers and possibly a thunderstorm between 11pm and 2am, then a chance of showers after 2am. Some of the storms could be severe. Low around 44. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Saturday
A 20 percent chance of showers between 8am and 10am. Cloudy, then gradually becoming mostly sunny, with a steady temperature around 48. Breezy, with a west northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 37. West northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 51. West southwest wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 36.
Monday
Areas of frost before 7am. Otherwise, sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Wilmette IL
42.06°N 87.75°W
42.06°N 87.75°W
3:36 pm CDT Apr 17, 2026
3pm CDT Apr 17, 2026-6pm CDT Apr 23, 2026



