Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches with locally higher amounts possible.
* WHERE...Portions of central, south central, southeast, southwest,
and west central Indiana.
* WHEN...From 5 PM this afternoon to 10 AM EST Friday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Thursday evening and Friday morning
commutes.
From: Dec 11, 2025 22:00
Until: Dec 12, 2025 15:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 5
inches.
* WHERE...Portions of central, east central, and west central
Indiana.
* WHEN...Until 7 AM EST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening and Tuesday morning
commutes.
From: Dec 01, 2025 22:00
Until: Dec 02, 2025 12:00
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Portions of central, north central, and west central
Indiana.
* WHEN...From 5 PM this afternoon to 7 AM EST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Monday evening and Tuesday morning
commutes.
From: Dec 01, 2025 08:18
Until: Dec 01, 2025 16:30
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 2 and 4
inches.
* WHERE...Portions of central, east central, south central,
southeast, southwest, and west central Indiana.
* WHEN...From 7 PM this evening to 7 AM EST Tuesday.
* IMPACTS...Plan on slippery road conditions. The hazardous
conditions could impact the Tuesday morning commute.
From: Dec 01, 2025 08:18
Until: Dec 01, 2025 16:30
Special Weather Statement
Patchy fog will continue across the area this morning. Visibility
may be reduced to a half mile or less in some areas. With
temperatures below freezing, ice may form on roads in areas of
locally dense fog.
If traveling this morning, be prepared for fog that could
suddenly reduce visibilities as well as slick spots on roads. Slow
down and allow extra time to reach your destination.
From: Dec 01, 2025 12:12
Until: Dec 01, 2025 14:30
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 3 and
7 inches possible.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...From late Friday night through Sunday afternoon.
* IMPACTS...Travel could be very difficult.
* ADDITIONAL DETAILS...There remains uncertainty as to snow totals,
especially across the I-70 corridor where temperatures will hover
near freezing.
From: Nov 27, 2025 18:38
Until: Nov 30, 2025 18:00
Winter Weather Advisory
* WHAT...Snow. Additional snow accumulations up to one inch. Winds
gusting as high as 35 mph.
* WHERE...Portions of central, east central, south central,
southwest, and west central Indiana.
* WHEN...Until 10 AM EST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Nov 30, 2025 02:31
Until: Nov 30, 2025 10:45
Winter Storm Warning
* WHAT...Heavy snow. Additional snow accumulations up to one inch.
Winds gusting as high as 35 mph.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...Until 10 AM EST Sunday.
* IMPACTS...Plan on slippery road conditions.
From: Nov 30, 2025 02:31
Until: Nov 30, 2025 10:45
Winter Weather Advisory
* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches. Winds gusting as high as 35 mph.
* WHERE...Portions of central, east central, south central,
southwest, and west central Indiana.
* WHEN...Until 10 AM EST Sunday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Any melted snow may refreeze Sunday morning,
especially on untreated surfaces.
From: Nov 29, 2025 18:51
Until: Nov 30, 2025 05:00
Winter Storm Warning
* WHAT...Heavy snow expected. Total snow accumulations between 3 and
7 inches. Winds gusting as high as 35 mph.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...Until 10 AM EST Sunday.
* IMPACTS...Plan on slippery road conditions.
* ADDITIONAL DETAILS...Any melted snow may refreeze Sunday morning,
especially on untreated surfaces.
From: Nov 29, 2025 18:51
Until: Nov 30, 2025 05:00
Winter Storm Watch
* WHAT...Heavy snow possible. Total snow accumulations between 3 and
6 inches possible.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...From late tonight through Sunday afternoon.
* IMPACTS...Travel could be very difficult.
From: Nov 28, 2025 08:31
Until: Nov 28, 2025 21:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts up to 50 mph expected.
* WHERE...Portions of central, east central, north central, south
central, southwest, and west central Indiana.
* WHEN...From 7 AM this morning to 7 PM EST this evening.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 26, 2025 07:55
Until: Nov 27, 2025 00:00
Wind Advisory
* WHAT...West winds 20 to 30 mph with gusts between 40 to 50 mph
expected.
* WHERE...Portions of central, east central, north central, south
central, southwest, and west central Indiana.
* WHEN...From 7 AM to 7 PM EST Wednesday.
* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
From: Nov 26, 2025 00:05
Until: Nov 26, 2025 10:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, south central, southeast, southwest,
and west central Indiana.
* WHEN...Until 11 AM EST this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Nov 24, 2025 08:08
Until: Nov 24, 2025 16:00
Special Weather Statement
..Patchy Dense Fog Possible Tonight into Monday Morning...
Patchy dense fog may reduce visibility down to around one quarter
of a mile tonight into mid-morning Monday. If traveling, be alert
for potential rapid changes in visibility. Slow down and allow
extra time to reach your destination.
From: Nov 24, 2025 01:11
Until: Nov 24, 2025 16:00
Special Weather Statement
A combination of wind gusts of around 20 to 25 mph and relative
humidity values of 15 to 25 percent will create an elevated fire
weather danger this afternoon.
Recent dry weather has left fine fuels, such as grasses and leaf
litter dry and susceptible to ignition. Take precautions if
planning to do any outdoor burning today as conditions are
favorable for fire spread.
From: Nov 16, 2025 08:09
Until: Nov 17, 2025 00:00
Special Weather Statement
Snow showers are possible across Central Indiana mainly late this
afternoon and into the evening. Snow accumulations around 1 inch
will be possible mainly along and north of Interstate 70. Any
accumulations should be contained to elevated and grassy surfaces.
Roads are expected to be warm enough this afternoon to just remain
wet.
Temperatures today will remain steady or slowly falling through
the 30s. This with gusty winds of 20-30 mph will result in wind
chill values in the 20s.
Cold weather is expected to continue into Tuesday.
From: Nov 09, 2025 09:10
Until: Nov 09, 2025 21:15
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 28 expected.
* WHERE...Portions of central, east central, north central, south
central, southeast, southwest, and west central Indiana.
* WHEN...From 2 AM to 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 18:20
Until: Oct 24, 2025 13:00
Freeze Watch
The Freeze Watch has been replaced. Please see the latest information from NWS Indianapolis IN on this developing situation.
From: Oct 23, 2025 06:18
Until: Oct 24, 2025 13:00
Frost Advisory
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 29 expected.
* WHERE...Boone, Clinton, Hamilton, Hancock, Marion, Rush, Henry,
and Tippecanoe Counties.
* WHEN...For the Frost Advisory, until 9 AM EDT this morning. For
the Freeze Warning, from 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 06:18
Until: Oct 23, 2025 14:30
Freeze Warning
* WHAT...For the Frost Advisory, temperatures as low as 33 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 29 expected.
* WHERE...Portions of central, south central, southeast, southwest,
and west central Indiana.
* WHEN...For the Frost Advisory, until 9 AM EDT this morning. For
the Freeze Warning, from 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 06:18
Until: Oct 23, 2025 14:30
Freeze Warning
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 29 expected.
* WHERE...Boone, Clinton, Hamilton, Hancock, Marion, Rush, Henry,
and Tippecanoe Counties.
* WHEN...For the Frost Advisory, until 9 AM EDT this morning. For
the Freeze Warning, from 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 06:18
Until: Oct 23, 2025 14:30
Freeze Warning
* WHAT...Sub-freezing temperatures as low as 29 expected.
* WHERE...Howard, Madison, Tipton, Delaware, Randolph, and Carroll
Counties.
* WHEN...From 2 AM to 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 06:18
Until: Oct 23, 2025 14:30
Frost Advisory
* WHAT...For the Frost Advisory, temperatures as low as 33 will
result in frost formation. For the Freeze Warning, sub-freezing
temperatures as low as 29 expected.
* WHERE...Portions of central, south central, southeast, southwest,
and west central Indiana.
* WHEN...For the Frost Advisory, until 9 AM EDT this morning. For
the Freeze Warning, from 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing. Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
From: Oct 23, 2025 06:18
Until: Oct 23, 2025 14:30
Frost Advisory
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 30 possible.
* WHERE...Portions of central, south central, southeast, southwest,
and west central Indiana.
* WHEN...For the Frost Advisory, from 2 AM to 9 AM EDT Thursday. For
the Freeze Watch, from late Thursday night through Friday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 22, 2025 16:57
Until: Oct 23, 2025 05:00
Freeze Watch
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 30 possible.
* WHERE...Boone, Clinton, Hamilton, Hancock, Marion, Rush, Henry,
and Tippecanoe Counties.
* WHEN...For the Frost Advisory, from 2 AM to 9 AM EDT Thursday. For
the Freeze Watch, from late Thursday night through Friday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 22, 2025 16:57
Until: Oct 23, 2025 05:00
Freeze Watch
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 30 possible.
* WHERE...Portions of central, south central, southeast, southwest,
and west central Indiana.
* WHEN...For the Frost Advisory, from 2 AM to 9 AM EDT Thursday. For
the Freeze Watch, from late Thursday night through Friday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 22, 2025 16:57
Until: Oct 23, 2025 05:00
Freeze Watch
* WHAT...Sub-freezing temperatures as low as 30 possible.
* WHERE...Howard, Madison, Tipton, Delaware, Randolph, and Carroll
Counties.
* WHEN...From late Thursday night through Friday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 22, 2025 16:57
Until: Oct 23, 2025 05:00
Frost Advisory
* WHAT...For the Frost Advisory, temperatures as low as 34 will
result in frost formation. For the Freeze Watch, sub-freezing
temperatures as low as 30 possible.
* WHERE...Boone, Clinton, Hamilton, Hancock, Marion, Rush, Henry,
and Tippecanoe Counties.
* WHEN...For the Frost Advisory, from 2 AM to 9 AM EDT Thursday. For
the Freeze Watch, from late Thursday night through Friday morning.
* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.
From: Oct 22, 2025 16:57
Until: Oct 23, 2025 05:00
Frost Advisory
* WHAT...Temperatures as low as 34 will result in frost formation.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...From 2 AM to 9 AM EDT Friday.
* IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive
outdoor plants may be killed if left uncovered.
* ADDITIONAL DETAILS...Frost more likely in rural areas. For Marion
County, frost threat should be limited to far eastern and less
urban portions of the county.
From: Oct 10, 2025 01:31
Until: Oct 10, 2025 13:00
Special Weather Statement
Mostly sunny skies and very warm temperatures are expected today.
Some areas will see minimum humidity values in the 30 to 40
percent range, with southerly winds of 10-15 mph. Gusts up to 25
mph expected at times.
This, with very dry ground, may lead to an elevated fire risk,
particularly in dried farm fields.
The best next chance for rain is Monday night into Tuesday.
Exercise caution if burning today and watch for sparks that could
ignite fires in dried farm fields.
From: Oct 05, 2025 13:29
Until: Oct 06, 2025 00:00
Dense Fog Advisory
* WHAT...Visibility one quarter mile or less in dense fog.
* WHERE...Portions of central, east central, north central, and west
central Indiana.
* WHEN...From 4 AM to 9 AM EDT this morning.
* IMPACTS...Low visibility could make driving conditions hazardous.
From: Sep 26, 2025 04:55
Until: Sep 26, 2025 13:00
Special Weather Statement
If traveling through these areas this morning, be prepared for
fog that could suddenly reduce visibilities to 1/4 mile or less.
Expect the fog to dissipate by 9AM. Slow down and allow extra
time to reach your destination.
From: Sep 26, 2025 04:57
Until: Sep 26, 2025 13:00
Air Quality Alert
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT
EDT TONIGHT.
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 18, 2025 04:15
Until: Sep 20, 2025 09:30
Special Weather Statement
At 1146 PM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Indianapolis to 6 miles southeast of
Mooresville. Movement was east at 45 mph.
HAZARD...Wind gusts of 50 to 55 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Indianapolis, Shelbyville, Greenwood, Lawrence, Franklin, Greenfield,
Beech Grove, Southport, New Whiteland, Cumberland, Whiteland,
Bargersville, New Palestine, Warren Park, Homecroft, Rocky Ripple,
Fairland, Spring Lake, Crows Nest, and North Crows Nest.
This includes the following highways...
Interstate 65 between mile markers 86 and 117.
Interstate 70 between mile markers 77 and 107.
Interstate 74 between mile markers 93 and 110.
From: Sep 04, 2025 03:46
Until: Sep 04, 2025 04:15
Air Quality Alert
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, IN EFFECT FROM MIDNIGHT
TONIGHT TO MIDNIGHT EDT SATURDAY NIGHT.
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: Aug 15, 2025 16:10
Until: Aug 17, 2025 04:00
Air Quality Alert
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT
EDT SATURDAY NIGHT.
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: Aug 16, 2025 01:21
Until: Aug 16, 2025 13:30
Air Quality Alert
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, in effect for Tuesday August
5th.
An Air Quality Action Day for Wildfire Smoke has been issued. Smoke
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: Aug 04, 2025 15:04
Until: Aug 06, 2025 04:00
Heat Advisory
* WHAT...Heat index values up to 107 expected.
* WHERE...central Indiana and eastern Indiana.
* WHEN...Until 8 PM EDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
From: Jul 24, 2025 13:31
Until: Jul 24, 2025 21:45
Air Quality Alert
The officials at the Indiana Department of Environmental Management
have declared an Air Quality Action Day, IN EFFECT UNTIL MIDNIGHT
EDT TONIGHT.
An Air Quality Action Day for PM 2.5 has been issued. Fine
particulate 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: Jul 05, 2025 00:55
Until: Jul 05, 2025 13:00
Air Quality Alert
The officials at the Office of Sustainability for the City of
Indianapolis have called for a Knozone Action Day, IN EFFECT UNTIL
MIDNIGHT EDT SATURDAY NIGHT.
A Knozone Action day means that a combination of high temperatures,
light winds, and other factors are expected to produce conditions
where high levels of ozone emissions may exceed federally mandated
standards.
Fine particulate 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: Jul 05, 2025 00:55
Until: Jul 05, 2025 13:00
Heat Advisory
* WHAT...Heat index values as high as 100 to 109 and low
temperatures at or above 73 degrees each night.
* WHERE...Portions of central, east central, north central, south
central, southeast, southwest, and west central Indiana.
* WHEN...Until 8 PM EDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Little heat relief expected during the
overnight hours each night as minimum heat indices will be 74
degrees or higher with high humidity.
From: Jun 24, 2025 13:29
Until: Jun 25, 2025 03:00
