Beyond the Warning Presentation in Oglesby on 3/10/2026 POSTPONED

Due to the potential for severe thunderstorms on Tuesday, March 10th, the Beyond the Warning seminar in Oglesby, IL has been POSTPONED. We intend to reschedule this session later this spring. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Chicago / Wheeling, Pal-Waukee Airport (KPWK)

Lat: 42.12°NLon: 87.9°WElev: 646ft.

Overcast

62°F

17°C

Humidity	90%
Wind Speed	SW 9 mph
Barometer	29.76 in (1007.4 mb)
Dewpoint	59°F (15°C)
Visibility	10.00 mi
Last update	10 Mar 1:52 am CDT

More Information:

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

Extended Forecast for

Techny IL

Overnight
Low: 46 °F
Patchy Fog
Tuesday
High: 49 °F⇓
Patchy Fog
then Severe
Thunderstorms
and Patchy
Fog
Tuesday Night
Low: 39 °F
Severe
Thunderstorms
and Patchy
Fog
Wednesday
High: 40 °F
Severe
Thunderstorms
then
Rain/Snow and
Breezy
Wednesday Night
Low: 29 °F
Slight Chance
Showers then
Mostly Clear
Thursday
High: 46 °F
Mostly Sunny
Thursday Night
Low: 39 °F
Breezy.
Chance
Showers then
Showers
Likely
Friday
High: 49 °F
Partly Sunny
and Breezy
Friday Night
Low: 31 °F
Mostly Cloudy

Detailed Forecast

Overnight

Patchy fog after 4am. Otherwise, cloudy, with a low around 46. South southwest wind around 10 mph.

Tuesday

A slight chance of drizzle between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Patchy fog. Otherwise, cloudy, with a temperature falling to around 40 by 5pm. West northwest wind 10 to 15 mph becoming north northeast in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Tuesday Night

Showers and thunderstorms likely, then showers and possibly a thunderstorm after 8pm. Some of the storms could be severe. Patchy fog. Low around 39. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday

Rain showers before 1pm, then a chance of rain and snow showers. Some thunder is also possible. High near 40. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

A 10 percent chance of showers before 7pm. Partly cloudy, with a low around 29. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

Thursday

Mostly sunny, with a high near 46.

Thursday Night

Showers likely, mainly after 1am. Cloudy, with a low around 39. Breezy. Chance of precipitation is 60%.

Friday

Partly sunny, with a high near 49. Breezy.

Friday Night

Mostly cloudy, with a low around 31.

Saturday

A chance of rain after 1pm. Cloudy, with a high near 47.