Winter Weather Advisory
* WHAT...Lake effect snow. Additional snow accumulations between 2
and 4 inches, with localized totals up to 5 inches, north of U.S.
Route 30.
* WHERE...Lake IN County.
* WHEN...Until 6 PM CST this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...A main lake effect snow band is expected to
move over the area prior to sunrise, then settle along the
Illinois shore and into northern Lake County through the day.
Though the intensity of snow will gradually diminish through the
day, snowfall rates this morning could surpass 1 inch per hour.
From: Jan 31, 2026 08:34
Until: Jan 31, 2026 18:45
Winter Weather Advisory
* WHAT...Lake effect snow. Additional snow accumulations between 1
and 3 inches, with most of the snow falling by mid-morning.
* WHERE...Porter County.
* WHEN...Until noon CST today.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
* ADDITIONAL DETAILS...Snowfall rates of over 1 inch per hour are
possible through around sunrise across northern Porter County.
From: Jan 31, 2026 08:34
Until: Jan 31, 2026 18:00
Winter Storm Warning
* WHAT...Heavy lake effect snow with total snow accumulations over 6
inches expected, mainly near and north of US Route 30. Isolated
totals up to a foot are possible.
* WHERE...Lake IN and Porter Counties.
* WHEN...Until 6 PM CST Saturday.
* IMPACTS...Travel could be very difficult to nearly impossible at
times north of U.S. Route 30 with near white out conditions and
snowfall rates of 2 or more inches per hour under the most intense
portions of the band.
* ADDITIONAL DETAILS...The Heaviest snowfall is expected late this
evening through Saturday morning, when locally 2 inch per hour
rates are expected at times. Some breaks in the snowfall are
possible at times as the snow band wobbles tonight and Saturday.
From: Jan 31, 2026 03:01
Until: Jan 31, 2026 13:15
Winter Weather Advisory
* WHAT...Lake effect snow expected. A period of heavy lake effect
snow with rates of 1 to 2 inches per hour and poor visibility.
Total snow accumulations between 2 and 4 inches. Locally higher
amounts possible, especially along the Porter County line closest
to Lake Michigan.
* WHERE...Northern La Porte and Southern La Porte Counties.
* WHEN...Until 6 AM CST Saturday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Travel conditions will deteriorate quickly
within the lake effect snow band. Visibility of less than 1 mile
and snow covered roads will create highly variable and dangerous
travel conditions over small distances. Interstates impacted will
include I 90 and I 94.
From: Jan 31, 2026 03:20
Until: Jan 31, 2026 12:00
Special Weather Statement
Lake effect snow showers will continue across the area through the
early morning. Brief periods of heavy snow reducing visibilities
under one half mile are possible. 1 to 3 inches of accumulation
is possible, with the highest amounts in Berrien County where
accumulation rates may briefly reach 1 inch per hour. Drivers
should be prepared for slick and snow covered roads and variable
road conditions across the region. The lake effect snow is
expected to shift west of the area by 6 AM EST /5 AM CST/.
From: Jan 31, 2026 06:20
Until: Jan 31, 2026 10:00
Winter Weather Advisory
* WHAT...Lake effect snow expected. A period of heavy lake effect
snow with rates of 1 to 2 inches per hour and poor visibility.
Total snow accumulations between 2 and 4 inches. Locally higher
amounts possible, especially along the Porter County line.
* WHERE...Northern La Porte and Southern La Porte Counties.
* WHEN...From 9 PM this evening to 6 AM CST Saturday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Travel conditions will deteriorate quickly
within the lake effect snow band. Visibility of less than 1 mile
and snow covered roads will create highly variable and dangerous
travel conditions over small distances. Interstates impacted will
include I 90 and I 94.
From: Jan 30, 2026 18:37
Until: Jan 31, 2026 06:45
Winter Storm Warning
* WHAT...Heavy lake effect snow with total snow accumulations over 6
inches expected, mainly near and north of US Route 30. Isolated
totals up to a foot are possible.
* WHERE...Lake IN and Porter Counties.
* WHEN...From 6 PM this evening to 6 PM CST Saturday.
* IMPACTS...Travel could be very difficult to nearly impossible at
times north of U.S. Route 30 with near white out conditions and
snowfall rates of 2 or more inches per hour under the most intense
portions of the band.
* ADDITIONAL DETAILS...The Heaviest snowfall is expected late this
evening through Saturday morning, when locally 2 inch per hour
rates are expected at times. Some breaks in the snowfall are
possible at times as the snow band wobbles tonight and Saturday.
From: Jan 30, 2026 19:42
Until: Jan 31, 2026 05:45
Winter Storm Warning
* WHAT...Heavy lake effect snow with total snow accumulations over 6
inches expected, mainly near and north of US Route 30. Isolated
totals up to a foot are possible.
* WHERE...Lake IN and Porter Counties.
* WHEN...From 3 PM Friday to 6 PM CST Saturday.
* IMPACTS...Travel could be very difficult to nearly impossible at
times north of U.S. Route 30 with near white out conditions and
snowfall rates of 2 or more inches per hour under the most intense
portions of the band.
* ADDITIONAL DETAILS...An initial period of accumulating snow is
expected Friday morning. However, the main window for the heaviest
snowfall is expected Friday evening through Saturday morning. Some
breaks in the snowfall are possible at times as the snow band may
wobble Friday night and Saturday.
From: Jan 30, 2026 02:59
Until: Jan 30, 2026 13:00
Winter Storm Watch
* WHAT...Heavy lake effect snow with total snow accumulations over 6
inches possible. The heaviest snow is expected to impact areas
near and north of US Route 30.
* WHERE...Lake IN and Porter Counties.
* WHEN...From Friday afternoon through Saturday afternoon.
* IMPACTS...Travel could be very difficult. The dangerous conditions
could impact the Friday evening commute.
* ADDITIONAL DETAILS...An initial period of accumulating snow is
expected Friday morning. However, the main window for the heaviest
snowfall is expected Friday evening through Saturday morning. Some
breaks in the snowfall are possible at times as the snow band may
wobble Friday night and Saturday.
From: Jan 29, 2026 19:29
Until: Jan 30, 2026 05:30
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 2 and 4
inches.
* WHERE...In Indiana, Northern La Porte County. In Michigan,
Northern Berrien and Southern Berrien Counties.
* WHEN...Until 10 AM EST /9 AM CST/ Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
From: Jan 26, 2026 02:50
Until: Jan 26, 2026 15:00
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations up to two inches.
* WHERE...Southern La Porte County.
* WHEN...Until 9 AM CST Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
From: Jan 26, 2026 02:50
Until: Jan 26, 2026 15:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to 3 inches.
* WHERE...In Indiana, Eastern St. Joseph IN and Western St. Joseph
IN Counties. In Michigan, Cass MI and St. Joseph MI Counties.
* WHEN...Until 10 AM EST Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
From: Jan 26, 2026 02:50
Until: Jan 26, 2026 15:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 21 below zero expected.
* WHERE...Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN...From 6 PM Monday to 10 AM EST Tuesday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
* ADDITIONAL DETAILS...Wind chills may rise to 5 below to 15 below
briefly Monday afternoon, but will drop again by Monday evening.
From: Jan 25, 2026 23:17
Until: Jan 26, 2026 13:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...A portion of northern Indiana.
* WHEN...From 1 AM EST /midnight CST/ Monday to 10 AM EST /9 AM CST/
Tuesday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 25, 2026 23:17
Until: Jan 26, 2026 13:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 to 25 below expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...From midnight CST /1 AM EST/ tonight to noon CST /1 PM EST/
Monday.
* IMPACTS...The dangerously cold wind chills as low as 25 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 26, 2026 01:57
Until: Jan 26, 2026 12:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...Portions of northern Indiana, southwest Michigan, and
northwest Ohio.
* WHEN...From 6 PM Monday to 10 AM EST Tuesday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 25, 2026 18:15
Until: Jan 26, 2026 10:15
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...Northern Kosciusko, Northern La Porte, and Whitley
Counties.
* WHEN...From 1 AM EST /midnight CST/ Monday to 10 AM EST /9 AM CST/
Tuesday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
* ADDITIONAL DETAILS...Wind chills may rise to 5 below to 15 below
briefly Monday afternoon, but will drop again by Monday evening.
From: Jan 25, 2026 18:15
Until: Jan 26, 2026 10:15
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...A portion of northern Indiana.
* WHEN...From 1 AM EST /midnight CST/ Monday to 10 AM EST /9 AM CST/
Tuesday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
* ADDITIONAL DETAILS...Wind chills may rise to 5 below to 15 below
briefly Monday afternoon, but will drop again by Monday evening.
From: Jan 25, 2026 18:15
Until: Jan 26, 2026 10:15
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations between 1 and 4 inches.
Most of the additional snow accumulation is expected in
association with lake effect snow showers late tonight into early
Monday morning.
* WHERE...In Indiana, Eastern St. Joseph IN and Western St. Joseph
IN Counties. In Michigan, Cass MI and St. Joseph MI Counties.
* WHEN...Until 10 AM EST Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
From: Jan 25, 2026 19:31
Until: Jan 26, 2026 07:45
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 2 and 4
inches with locally higher amounts possible. Most of the
additional snow accumulation will be in association with lake
effect snow showers tonight into Monday morning.
* WHERE...Southern La Porte County.
* WHEN...Until 9 AM CST Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
* ADDITIONAL DETAILS...Snowfall rates in excess of an inch per hour
are possible with lake effect snow showers late this evening into
the early overnight hours.
From: Jan 25, 2026 19:31
Until: Jan 26, 2026 07:45
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 3 and 6
inches with locally higher amounts possible due to stronger lake
effect snow bands. Most of the additional snow accumulation will
be in association with lake effect snow showers tonight into
Monday morning.
* WHERE...In Indiana, Northern La Porte County. In Michigan,
Northern Berrien and Southern Berrien Counties.
* WHEN...Until 10 AM EST /9 AM CST/ Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
* ADDITIONAL DETAILS...Snowfall rates of 1 to 2 inches an hour are
possible for a time late this evening into Monday morning due to
heavy lake effect snow showers.
From: Jan 25, 2026 19:31
Until: Jan 26, 2026 07:45
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 TO 25 below expected.
* WHERE...Portions of central, east central, north central, and
northeast Illinois and northwest Indiana.
* WHEN...From midnight CST tonight to noon CST Monday.
* IMPACTS...The dangerously cold wind chills as low as 25 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 25, 2026 20:57
Until: Jan 26, 2026 07:00
Winter Storm Warning
* WHAT...Snow will increase in intensity this evening, falling
heavily at times, especially after 9 pm. Snowfall rates of an inch
or more per hour are expected with additional accumulations
ranging from 3 to 6 inches north of Route 30 to an inch or two
near the Kankakee River.
* WHERE...Porter County.
* WHEN...Until midnight CST tonight.
* IMPACTS...Heavy snow will result in snow covered roads making
travel treacherous and potentially life-threatening. Law
enforcement officials report road conditions are extremely
hazardous and they are asking people to avoid unnecessary travel
this evening over northern Porter County.
From: Jan 25, 2026 23:47
Until: Jan 26, 2026 06:00
Winter Storm Warning
* WHAT...Snow. Snow will become heavy at times this evening, mainly
in northern Porter County north of Route 30. Additional snowfall
this afternoon and evening will range from 1 to 3 inches near the
Kankakee River to 4 to 8 inches near the lake. Storm total
snowfall of up to a foot expected near the lake.
* WHERE...Porter County.
* WHEN...Until midnight CST tonight.
* IMPACTS...Heavy snow will result in snow covered roads making
travel treacherous and potentially life-threatening.
From: Jan 25, 2026 18:24
Until: Jan 26, 2026 04:30
Winter Weather Advisory
* WHAT...Snow. Storm total snow accumulations of 2 to 5 inches
expected. Some additional lake effect snow showers may affect
portions of the advisory area Monday morning and affect the Monday
morning commute.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 1 AM EST /midnight CST/ Monday.
* IMPACTS...Plan on slippery road conditions.
From: Jan 25, 2026 16:04
Until: Jan 26, 2026 04:15
Winter Weather Advisory
* WHAT...Snow. Storm total snow accumulations between 2 and 4 inches
with locally higher amounts possible. This is a combined system
snow and lake effect snow that follows behind the system through
Monday morning. The greatest totals will be closer to Lake
Michigan.
* WHERE...Southern La Porte County.
* WHEN...Until 9 AM CST Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
From: Jan 25, 2026 16:04
Until: Jan 26, 2026 04:15
Winter Weather Advisory
* WHAT...Snow. Storm total snow accumulations between 2 and 5 inches
with locally higher amounts possible. This includes a combined
system snow and lake effect snow that follows behind the system
through Monday morning. The greatest totals will be closer to Lake
Michigan. The Monday morning commute will likely be affected.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 10 AM EST /9 AM CST/ Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
* ADDITIONAL DETAILS...Snowfall rates may reach 1 to 2 inches per
hour briefly in association with heavier lake effect snow showers
Monday morning.
From: Jan 25, 2026 16:04
Until: Jan 26, 2026 04:15
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations an inch or two.
* WHERE...Benton, Jasper, and Newton Counties.
* WHEN...Until 9 PM CST /10 PM EST/ this evening.
* IMPACTS...Roads will be snow covered and travel hazardous.
From: Jan 25, 2026 18:24
Until: Jan 26, 2026 03:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations 1 to 2 inches.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 10 PM EST /9 PM CST/ this evening.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Lake effect snow showers may bring some
additional snow accumulations late this evening into Monday
morning across portions of Starke, Marshall, Kosciusko, Elkhart,
and Lagrange Counties.
From: Jan 25, 2026 19:31
Until: Jan 26, 2026 03:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations between 3 and 5 inches.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 1 AM EST /midnight CST/ Monday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...System snow will taper off early this
evening, with a lake effect snow band moving into Southern La
Porte and Starke Counties in Indiana shortly after. If the band
becomes more stationary and extends further inland than forecast,
an extension may be needed for the advisory in those counties
through 7 am Monday.
From: Jan 25, 2026 10:13
Until: Jan 25, 2026 22:15
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations between 4 and 7
inches, with the greatest totals along and south of US 24.
* WHERE...Portions of northern Indiana and northwest Ohio.
* WHEN...Until 1 AM EST Monday.
* IMPACTS...Travel could be very difficult.
From: Jan 25, 2026 10:13
Until: Jan 25, 2026 22:15
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations between 2 and 5 inches.
This is combined system snow and lake effect snow that follows
behind the system through Monday morning. The greatest totals will
be closer to Lake Michigan and in the northwestern portions of
Cass County, MI.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 7 AM EST /6 AM CST/ Monday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday morning commute.
* ADDITIONAL DETAILS...Lake effect snow may persist through early
Monday afternoon, in Berrien, Cass, and St. Joseph, MI. Additional
accumulations are possible.
From: Jan 25, 2026 10:13
Until: Jan 25, 2026 22:15
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below zero expected.
* WHERE...A portion of northern Indiana.
* WHEN...From 1 AM EST /midnight CST/ to 1 PM EST /noon CST/ Monday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 25, 2026 08:53
Until: Jan 25, 2026 22:00
Winter Weather Advisory
* WHAT...Snow. Total snow accumulations between 4 and 7 inches.
* WHERE...Benton, Jasper, and Newton Counties.
* WHEN...Until 9 PM CST /10 PM EST/ this evening.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Jan 25, 2026 09:55
Until: Jan 25, 2026 20:00
Winter Weather Advisory
* WHAT...Snow. Total snow accumulations between 3 and 7 inches.
Locally higher totals possible in portions of Porter County.
* WHERE...Lake IN and Porter Counties.
* WHEN...Until midnight CST tonight.
* IMPACTS...Roads, and especially bridges and overpasses, will
likely become slick and hazardous.
From: Jan 25, 2026 09:55
Until: Jan 25, 2026 20:00
Cold Weather Advisory
* WHAT...Very cold wind chills as low as 20 below expected, mainly
inland from the lake.
* WHERE...Porter County.
* WHEN...From midnight tonight to noon CST Monday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 25, 2026 08:35
Until: Jan 25, 2026 18:45
Cold Weather Advisory
* WHAT...Very cold wind chills around 20 below expected.
* WHERE...Benton, Jasper, Lake IN, and Newton Counties.
* WHEN...From midnight CST /1 AM EST/ tonight to noon CST /1 PM EST/
Monday.
* IMPACTS...The dangerously cold wind chills as low as 20 below zero
could cause frostbite on exposed skin in as little as 30 minutes.
From: Jan 25, 2026 08:35
Until: Jan 25, 2026 18:45
Winter Weather Advisory
* WHAT...Snow. Total snow accumulations between 4 and 7 inches.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 1 AM EST /midnight CST/ Monday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...Most of the snow accumulation is expected
Sunday morning through early to mid afternoon Sunday.
From: Jan 25, 2026 01:18
Until: Jan 25, 2026 14:45
Winter Storm Warning
* WHAT...Heavy snow. Total snow accumulations between 5 and 8
inches. The greatest totals will be along and south of US 24.
* WHERE...Portions of northern Indiana and northwest Ohio.
* WHEN...Until 1 AM EST Monday.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...The period of heaviest snowfall is expected
from around daybreak Sunday through early Sunday afternoon.
From: Jan 25, 2026 01:18
Until: Jan 25, 2026 14:45
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations between 2 and 5 inches.
* WHERE...Portions of northern Indiana and southwest Michigan.
* WHEN...Until 1 AM EST /midnight CST/ Monday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Most of the system snow is expected Sunday
into early Sunday afternoon. Lake effect snow develops Sunday
night and persists through Monday. The Monday morning commute may
be impacted.
From: Jan 25, 2026 01:18
Until: Jan 25, 2026 14:45
Winter Weather Advisory
* WHAT...Hazardous travel conditions due to snow occurring.
* WHERE...Benton, Jasper, and Newton Counties.
* WHEN...Until 9 PM CST /10 PM EST/ Sunday.
* IMPACTS...Roads, bridges, and overpasses, will be slick and
hazardous.
* ADDITIONAL DETAILS...Total snow accumulations will range from 3 to
6 inches.
From: Jan 25, 2026 01:40
Until: Jan 25, 2026 11:45
Winter Weather Advisory
* WHAT...Hazardous travel conditions due to snow occurring.
* WHERE...Lake IN and Porter Counties.
* WHEN...Until midnight CST Sunday Night.
* IMPACTS...Roads, bridges, and overpasses, will be slick and
hazardous, including the Interstate 80, 90, and 94 corridor.
Visibility may occasionally drop below 1 mile, particularly Sunday
afternoon.
* ADDITIONAL DETAILS...Steady snow overnight will transition into
localized lake effect snow Sunday afternoon. Total snow
accumulations will range from around 3 inches near the Kankakee
River Valley to locally 6 inches within a few miles of the Lake
Michigan shoreline.
From: Jan 25, 2026 01:40
Until: Jan 25, 2026 11:45
