Special Weather Statement
Northwest winds gusting up to 30 mph combined with low relative
humidities will result in elevated fire weather conditions this
afternoon. Individuals should use extra caution with any
activities that could lead to fire ignition.
From: Nov 03, 2025 10:38
Until: Nov 03, 2025 23:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...La Salle, Lee, Grundy, and Kendall Counties.
* WHEN...Until 8 AM CST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Where temperatures are below freezing some
slick spots may occur due to freezing fog, especially on bridges
and overpasses.
From: Nov 02, 2025 08:52
Until: Nov 02, 2025 14:00
Special Weather Statement
A pocket of locally dense fog is expanding into the outlooked
area. Expect sharp visibility reductions down to a quarter mile in
dense fog. Additionally, slick spots may develop on bridges and
overpasses where temperatures are below freezing due to freezing
fog.
Allow for extra travel times this morning and use your low beams
when driving in fog.
From: Nov 02, 2025 11:28
Until: Nov 02, 2025 14:00
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 30 expected away from
Lake Michigan.
* WHERE...In Illinois, Lake IL and Northern Cook Counties. In
Indiana, Lake IN County.
* WHEN...From 1 AM to 8 AM CDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 23, 2025 08:07
Until: Oct 23, 2025 18:15
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 28 expected.
* WHERE...In Illinois, DuPage, Eastern Will, Kane, Kendall, McHenry,
Northern Will, and Southern Will Counties. In Indiana, Benton,
Jasper, and Newton Counties.
* WHEN...From 1 AM CDT /2 AM EDT/ to 8 AM CDT /9 AM EDT/ Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 23, 2025 08:07
Until: Oct 23, 2025 18:15
Frost Advisory
* WHAT...Temperatures as low as 30 will result in frost formation
away from Lake Michigan.
* WHERE...In Illinois, Southern Cook County. In Indiana, Porter
County.
* WHEN...From 1 AM to 8 AM CDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 08:07
Until: Oct 23, 2025 18:15
Special Weather Statement
The combination of unseasonably warm temperatures, low relative
humidity, dry vegetation, and gusty south-southwesterly winds
will lead to a heightened threat of brush fire ignition and spread
on Sunday.
Any fires that ignite may become difficult to control. Outdoor
burning is strongly discouraged. Please heed any local burn bans.
Take care to prevent the start of accidental fires when handling
cigarettes or operating vehicles and farm equipment around dry
vegetation or crops.
Additionally, the gusty winds may cause dust from harvesting
activities to be blown around, resulting in localized sharp
visibility reductions. Motorists are thus advised to use caution
when driving near farmland.
From: Oct 04, 2025 20:04
Until: Oct 05, 2025 08:00
Special Weather Statement
Pockets of fog will locally reduce visibilities under one half
mile early this morning. If you are traveling, be prepared for
rapid changes in visibility over short distances, and use low-beam
headlights. The fog will dissipate by 8 to 9 AM.
From: Sep 30, 2025 10:59
Until: Sep 30, 2025 13:15
Dense Fog Advisory
* WHAT...Visibility less than one mile in dense fog.
* WHERE...Portions of east central, south central, and southeast
Wisconsin.
* WHEN...Until 9 AM CDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Sep 27, 2025 12:09
Until: Sep 27, 2025 14:00
Dense Fog Advisory
* WHAT...Patchy dense fog will become more widespread through Friday
morning. Visibility one quarter to one half mile in dense fog.
* WHERE...Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN...Until 11 AM EDT /10 AM CDT/ this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Sep 26, 2025 05:51
Until: Sep 26, 2025 15:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Lake IL, Northern Cook and Central Cook Counties.
* WHEN...Until 7 AM CDT Thursday.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 25, 2025 02:29
Until: Sep 25, 2025 12:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Lake IN and Porter Counties.
* WHEN...Through early Thursday afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 25, 2025 02:29
Until: Sep 25, 2025 12:00
Beach Hazards Statement
* WHAT...High wave action, strong currents, and dangerous swimming
conditions expected.
* WHERE...In Indiana, Northern La Porte county. In Michigan,
Northern Berrien and Southern Berrien counties.
* WHEN...Until 8 AM EDT /7 AM CDT/ Thursday.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 25, 2025 02:01
Until: Sep 25, 2025 10:15
Beach Hazards Statement
* WHAT...Waves 3 to 5 feet, with strong rip and structural
currents expected.
* WHERE...In Indiana, Northern La Porte county. In Michigan,
Southern Berrien county.
* WHEN...From 11 AM EDT /10 AM CDT/ this morning through
Thursday morning.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 24, 2025 08:25
Until: Sep 24, 2025 16:30
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at
Lake Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Lake IN and Porter Counties.
* WHEN...Through Thursday afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 24, 2025 08:05
Until: Sep 24, 2025 16:15
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at
Lake Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Lake IL, Northern Cook and Central Cook Counties.
* WHEN...Through Thursday morning.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers. For information on swim
advisories or bans at Chicago beaches: www. cpdbeaches. com.
From: Sep 24, 2025 08:05
Until: Sep 24, 2025 16:15
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Lake IN and Porter Counties.
* WHEN...From Wednesday afternoon through Thursday afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 24, 2025 02:06
Until: Sep 24, 2025 10:15
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Lake IL, Northern Cook and Central Cook Counties.
* WHEN...Through Thursday morning.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers. For information on swim
advisories or bans at Chicago beaches: www. cpdbeaches. com.
From: Sep 24, 2025 02:06
Until: Sep 24, 2025 10:15
Beach Hazards Statement
* WHAT...Life threatening waves of 3 to 5 feet and dangerous
currents are expected.
* WHERE...Milwaukee, Racine and Kenosha Counties.
* WHEN...From Wednesday afternoon through Thursday morning.
* IMPACTS...Dangerous swimming conditions are expected due to
high waves and onshore winds.
From: Sep 24, 2025 01:50
Until: Sep 24, 2025 10:00
Special Weather Statement
Pockets of fog will locally reduce visibilities under one half
mile early this morning. If you are traveling, be prepared for
rapid changes in visibility over short distances, and use low-beam
headlights. The fog will dissipate by the mid morning.
From: Sep 22, 2025 09:57
Until: Sep 22, 2025 13:00
Air Quality Alert
An Air Quality Action Day has been forecast for Northwest Indiana
for elevated ozone levels and is in effect until midnight CDT
tonight.
Ozone Levels are expected to be at unhealthy levels for sensitive
groups. For additional information...please visit the IDEM SMOG
Watch web site at www.SmogWatch.IN.gov or the EPA AIRNOW web site at
www.airnow.gov and click on Indiana.
From: Sep 19, 2025 15:16
Until: Sep 20, 2025 05:00
Air Quality Alert
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, in effect for today,
September 19.
An Air Quality Action Day for Ozone has been issued. Ozone levels
are expected to be in the Unhealthy for Sensitive Groups range.
Active children and adults, and people with respiratory disease,
such as asthma should limit prolonged outdoor exposure.
Here are some recommended actions that the public can take:
* Walk, bike, carpool or use public transportation.
* Avoid using the drive-through and combine errands into one trip.
* Avoid refueling your vehicle or using gasoline-powered lawn
equipment until after 7pm.
* Turn off your engine when idling for more than 30 seconds.
* Conserve energy by turning off lights or setting the air
conditioner to 75 degrees or above.
For additional information, please visit the IDEM Smog page at:
http://www.in.gov/idem/airmonitoring/smogwatch/
From: Sep 19, 2025 14:56
Until: Sep 20, 2025 04:00
Special Weather Statement
Patchy fog has developed early this morning across portions of
interior northern Illinois outside of Chicago, some of which has
become locally dense with visibilities of one quarter mile or
less. Be prepared for sudden changes in visibility over short
distances during the morning commute. Slow down, increase
following distance, and use low beams when driving in fog.
From: Sep 16, 2025 10:51
Until: Sep 16, 2025 13:30
Dense Fog Advisory
* WHAT...Areas of visibility less than one quarter mile in dense fog.
* WHERE...Fond du Lac, Sheboygan, Dodge, Kenosha, Milwaukee,
Ozaukee, Racine, Walworth, Washington, and Waukesha Counties.
* WHEN...Until 10 AM CDT Sunday.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Sep 14, 2025 04:15
Until: Sep 14, 2025 12:15
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Lake IL County.
* WHEN...Until 10 AM CDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Sep 12, 2025 09:14
Until: Sep 12, 2025 15:00
Special Weather Statement
Areas of fog are being observed across portions of northern
Illinois this morning resulting in visibilities as low as 1 mile.
Locally dense fog is occurring in Lake County, Illinois where a
Dense Fog Advisory is in effect until 10 AM this morning. Allow
extra time for the morning commute and use low beams when driving
in fog.
From: Sep 12, 2025 09:19
Until: Sep 12, 2025 14:00
Special Weather Statement
Areas of fog have developed early this morning across portions of
northern Illinois outside of Chicago, some of which has become
locally dense with visibilities of one quarter mile or less at
times. Be prepared for sudden changes in visibility over short
distances during the morning commute. Slow down, increase
following distance, and use low beams when driving in fog.
From: Sep 12, 2025 10:35
Until: Sep 12, 2025 14:00
Beach Hazards Statement
* WHAT...High wave action, strong currents, and dangerous
swimming conditions expected. Piers will be heavily swamped by
waves.
* WHERE...Northern La Porte county.
* WHEN...Until 4 AM CDT Saturday.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 06, 2025 02:25
Until: Sep 06, 2025 09:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 3 to 6 ft expected.
* WHERE...Porter County.
* WHEN...Until 4 AM CDT Saturday.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 06, 2025 03:58
Until: Sep 06, 2025 09:00
Beach Hazards Statement
* WHAT...High wave action, strong currents, and dangerous
swimming conditions expected. Piers will be heavily swamped by
waves.
* WHERE...Northern La Porte county.
* WHEN...Through late tonight.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 05, 2025 19:38
Until: Sep 06, 2025 03:45
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 5 to 8 ft expected.
* WHERE...Porter County.
* WHEN...Through this evening.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 05, 2025 07:54
Until: Sep 05, 2025 17:00
Beach Hazards Statement
* WHAT...High wave action, strong currents, and dangerous
swimming conditions expected. Piers will be heavily swamped by
waves. Waves 5 to 10 feet.
* WHERE...In Indiana, Northern La Porte county. In Michigan,
Northern Berrien and Southern Berrien counties.
* WHEN...Through late Friday night.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 05, 2025 08:28
Until: Sep 05, 2025 16:30
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 5 to 8 ft expected.
* WHERE...Porter County.
* WHEN...From 7 AM CDT Friday through Friday afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 05, 2025 02:47
Until: Sep 05, 2025 11:00
Beach Hazards Statement
* WHAT...High wave action, strong currents, and dangerous swimming
conditions expected. Piers will be heavily swamped by waves.
Waves 5 to 10 feet.
* WHERE...In Indiana, Northern La Porte county. In Michigan,
Northern Berrien and Southern Berrien counties.
* WHEN...From late tonight through late Friday night.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 04, 2025 19:40
Until: Sep 05, 2025 03:45
Beach Hazards Statement
* WHAT...High wave action, strong currents, and dangerous swimming
conditions expected. Piers will be heavily swamped by waves.
Waves 3 to 5 feet.
* WHERE...In Indiana, Northern La Porte county. In Michigan,
Northern Berrien and Southern Berrien counties.
* WHEN...Until 5 PM EDT /4 PM CDT/ this afternoon.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Sep 04, 2025 14:03
Until: Sep 04, 2025 21:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents at Lake Michigan
beaches occurring.
* WHERE...Lake IN and Porter Counties.
* WHEN...Until 3 PM CDT this afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Sep 04, 2025 14:56
Until: Sep 04, 2025 20:00
Special Weather Statement
Pockets of fog are developing across southern Wisconsin early this
morning, particularly along and west of the Kettle Moraine.
Fog has mainly focused near rivers, creeks, and other low-lying
spots, though additional development is possible through daybreak.
While localized, brief drops in visibility to and below a mile
are possible within pockets of fog. Given the potential for abrupt
drops in visibility, budget a few extra minutes of travel time if
planning to take to the roads. Use low beam headlights and allow
for extra following distance if encountering areas of fog.
Conditions will quickly improve following sunrise.
From: Sep 01, 2025 08:55
Until: Sep 01, 2025 13:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 4 to 7 ft expected.
* WHERE...Lake IL, Northern Cook and Central Cook Counties.
* WHEN...From Thursday afternoon through Friday afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers. For information on swim
advisories or bans at Chicago beaches: www. cpdbeaches. com.
From: Aug 28, 2025 02:49
Until: Aug 28, 2025 11:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 4 to 7 ft expected.
* WHERE...Lake IN and Porter Counties.
* WHEN...From Thursday afternoon through Friday afternoon.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Aug 28, 2025 02:49
Until: Aug 28, 2025 11:00
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves up to 8 ft expected.
* WHERE...Porter County.
* WHEN...Through Tuesday evening.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Aug 25, 2025 08:35
Until: Aug 25, 2025 16:45
Beach Hazards Statement
* WHAT...High wave action and dangerous currents expected at Lake
Michigan beaches. Waves 7 ft expected.
* WHERE...Lake County IN.
* WHEN...Through this evening.
* IMPACTS...Swimming conditions will be life threatening,
especially for inexperienced swimmers.
From: Aug 25, 2025 08:35
Until: Aug 25, 2025 16:45
Beach Hazards Statement
* WHAT...Waves 4 to 6 feet today before slowly subsiding to 2 to 4
feet Monday night and Tuesday. Isolated waves as high as 8 feet
this morning. Strong rip and sturctural currents are expected.
Piers will be heavily swamped by waves.
* WHERE...In Indiana, Northern La Porte county. In Michigan,
Northern Berrien and Southern Berrien counties.
* WHEN...Through Tuesday evening.
* IMPACTS...Strong currents can pull swimmers into deeper water
and high waves can sweep people off piers.
From: Aug 25, 2025 07:58
Until: Aug 25, 2025 16:00
