Hazardous Weather Conditions
Current conditions at
Chicago, Chicago Midway Airport (KMDW)
Lat: 41.78°NLon: 87.76°WElev: 617ft.
Overcast
69°F
21°C
| Humidity | 84% |
| Wind Speed | SW 8 mph |
| Barometer | 29.76 in (1007.0 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 9.00 mi |
| Last update | 15 Apr 5:53 am CDT |
Extended Forecast for
Westmont IL
Flood Watch April 15, 06:16am until April 16, 01:00am
NOW until 1:00am Thu
Flood Watch
Today
High: 74 °F
Showers then
T-storms
LikelyTonight
Low: 62 °F
T-storms
Thursday
High: 70 °F
Showers
LikelyThursday Night
Low: 52 °F
Slight Chance
T-storms then
Mostly CloudyFriday
High: 78 °F
Partly Sunny
Friday Night
Low: 53 °F
Showers
Saturday
High: 65 °F
Chance
Showers and
BreezySaturday Night
Low: 36 °F
Partly Cloudy
Detailed Forecast
Today
Showers and possibly a thunderstorm, mainly before 4pm, then showers and thunderstorms likely after 4pm. High near 74. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms likely before 10pm, then showers and possibly a thunderstorm between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Low around 62. South southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 70. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of thunderstorms before 7pm. Partly cloudy, with a low around 52. West northwest wind 5 to 10 mph becoming east southeast after midnight. Chance of precipitation is 10%.
Friday
Partly sunny, with a high near 78. South wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers and possibly a thunderstorm. Low around 53. Chance of precipitation is 80%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 65. Breezy. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Westmont IL
41.8°N 87.97°W
41.8°N 87.97°W
5:21 am CDT Apr 15, 2026
6am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
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