Hazardous Weather Conditions
Current conditions at
Chicago / Wheeling, Pal-Waukee Airport (KPWK)
Lat: 42.12°NLon: 87.9°WElev: 646ft.
Overcast
39°F
4°C
| Humidity | 96% |
| Wind Speed | Vrbl 7 mph |
| Barometer | 29.66 in (1004.8 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 11 Mar 2:52 am CDT |
Extended Forecast for
Buffalo Grove IL
Overnight

Low: 42 °F
Rain Likely
and Patchy
FogWednesday
High: 38 °F⇓
Rain and
Patchy Fog
then
Rain/Snow and
BreezyWednesday Night
Low: 28 °F
Slight Chance
Rain/Snow
then Mostly
ClearThursday

High: 47 °F
Sunny
Thursday Night

Low: 38 °F
Showers
Likely and
WindyFriday

High: 47 °F
Partly Sunny
and WindyFriday Night

Low: 27 °F
Mostly Cloudy
Saturday
High: 40 °F
Cloudy then
Chance SnowSaturday Night
Low: 33 °F
Chance Snow
then
Rain/Snow
Likely
Detailed Forecast
Overnight
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 42. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain and snow, becoming all snow after 2pm. Some thunder is also possible. Patchy fog before 7am. Temperature falling to around 34 by 1pm. Breezy, with a north wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
A slight chance of rain and snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 28. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 10%.
Thursday
Sunny, with a high near 47. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 38. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 47. Windy.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A chance of snow after 1pm. Cloudy, with a high near 40.
Saturday Night
A chance of snow before 1am, then rain and snow likely. Cloudy, with a low around 33.
Sunday
Rain and snow, becoming all rain after 1pm. Cloudy, with a high near 45.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 17.
Monday
Mostly cloudy, with a high near 28.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Buffalo Grove IL
42.15°N 87.95°W
42.15°N 87.95°W
3:21 am CDT Mar 11, 2026
3am CDT Mar 11, 2026-6pm CDT Mar 17, 2026



