National Weather Service

News Headlines

August 9, 2026: Two Rounds of Severe Thunderstorms, Including Late Night Tornadoes in North-Central Illinois
August 11, 2026: Powerful Morning Derecho Produces Widespread Wind Damage and Tornadoes Across Northern Illinois and Northwest Indiana

Hazardous Weather Conditions

Current conditions at

Gary Regional Airport (KGYY)

Lat: 41.61°NLon: 87.41°WElev: 584ft.

A Few Clouds

68°F

20°C

Humidity	100%
Wind Speed	W 9 mph
Barometer	29.90 in
Dewpoint	68°F (20°C)
Visibility	9.00 mi
Last update	22 Aug 5:50 am CDT

More Information:

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

Extended Forecast for

4 Miles WNW Whiting IN

Today
High: 77 °F
Mostly Sunny
then Slight
Chance
T-storms
Tonight
Low: 63 °F
Slight Chance
T-storms then
Mostly Clear
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 60 °F
Mostly Clear
Monday
High: 74 °F
Mostly Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 78 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy
Wednesday
High: 82 °F
Partly Sunny
then Chance
T-storms

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 63. North northwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday

Sunny, with a high near 75. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday Night

Mostly clear, with a low around 60. North wind 5 to 10 mph becoming west after midnight.

Monday

Mostly sunny, with a high near 74. West wind around 5 mph becoming northeast in the afternoon.

Monday Night

Mostly clear, with a low around 61.

Tuesday

Mostly sunny, with a high near 78.

Tuesday Night

Partly cloudy, with a low around 64.