Weather Forecast for Indianapolis

Indiana, United States of America

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Partly cloudy

Current Weather - Indianapolis: -13°C

Indiana, United States of America

Partly cloudy

Feels like -22°C

Wind

23 km/h NNW

Humidity

45%

Pressure

1031 mb

UV Index

0

Visibility

16 km

Sunny

Sunny

Friday, January 23, 2026

High

-10°C

Low

-16°C

Rain Chance

0%

Hourly Forecast

Sunny -13°C
14:00
Sunny -13°C
15:00
Sunny -13°C
16:00
Sunny -13°C
17:00
Clear -13°C
18:00
Clear -14°C
19:00
Partly Cloudy -14°C
20:00
Clear -15°C
21:00
Clear -15°C
22:00
Partly Cloudy -15°C
23:00
Jan 24

Day Statistics

Maximum Wind

23 km/h

Humidity

43%

Precipitation

0 mm

UV Index

0

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

08:00 AM

Sunset

05:54 PM

Moonrise

10:27 AM

Moonset

11:16 PM

Moon Phase

Waxing Crescent

Moon Illumination

18%

Air Quality

PM2.5

4.2

μg/m³

PM10

4.5

μg/m³

NO₂

7.7

μg/m³

O₃

60.6

μg/m³

SO₂

3.7

μg/m³

CO

196.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

25.86

Diffuse Radiation

12.19

DNI

33.3

GTI

5.43

Weather Alerts

Cold Weather Advisory issued January 22 at 9:43PM EST until January 24 at 10:00AM EST by NWS Indianapolis IN

Carroll; Warren; Tippecanoe; Clinton; Howard; Fountain; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Vermillion; Parke; Putnam; Hendricks; Marion; Hancock; Henry; Vigo; Clay Jan 22, 09:43 PM - Jan 23, 05:45 AM
Severity: Moderate Urgency: Expected

* WHAT...Very cold wind chills as low as 20 below zero expected. * WHERE...Portions of central, east central, north central, and west central Indiana. * WHEN...From 1 AM Friday to 10 AM EST Saturday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.

Event: Cold Weather Advisory Certainty: Likely Category: Met

Winter Storm Watch issued January 22 at 9:42PM EST until January 25 at 7:00PM EST by NWS Indianapolis IN

Randolph; Putnam; Hendricks; Marion; Hancock; Henry; Vigo; Clay; Owen; Morgan; Johnson; Shelby; Rush; Sullivan; Greene; Monroe; Brown; Bartholomew; Decatur; Knox; Daviess; Martin; Lawrence; Jackson; Jennings Jan 22, 09:42 PM - Jan 23, 05:45 AM
Severity: Severe Urgency: Future

* WHAT...Heavy snow possible. Total snow accumulations between 4 and 7 inches possible. * WHERE...Portions of central, east central, south central, southeast, southwest, and west central Indiana. * WHEN...From Saturday morning through Sunday evening. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Confidence on snowfall amounts remains low, especially near and north of I-70.

Monitor the latest forecasts for updates on this situation. Persons should consider delaying travel. If travel is necessary, drive with extreme caution. Consider taking a winter storm kit along with you, including such items as tire chains, booster cables, flashlight, shovel, blankets and extra clothing. Also take water, a first aid kit, and anything else that would help you survive in case you become stranded.

Event: Winter Storm Watch Certainty: Possible Category: Met

Cold Weather Advisory issued January 23 at 2:56AM EST until January 24 at 10:00AM EST by NWS Indianapolis IN

Carroll; Warren; Tippecanoe; Clinton; Howard; Fountain; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Vermillion; Parke; Putnam; Hendricks; Marion; Hancock; Henry; Vigo; Clay Jan 23, 02:56 AM - Jan 23, 11:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Very cold wind chills as low as 20 below zero expected. * WHERE...Portions of central, east central, north central, and west central Indiana. * WHEN...Until 10 AM EST Saturday. * IMPACTS...The dangerously cold wind chills as low as 20 below zero could cause frostbite on exposed skin in as little as 30 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure.

Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves. Keep pets indoors as much as possible. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.

Event: Cold Weather Advisory Certainty: Likely Category: Met

Winter Storm Warning issued January 23 at 2:42AM EST until January 25 at 7:00PM EST by NWS Indianapolis IN

Putnam; Hendricks; Marion; Hancock; Henry; Vigo; Clay; Owen; Morgan; Johnson; Shelby; Rush; Sullivan; Greene; Monroe; Brown; Bartholomew; Decatur; Knox; Daviess; Martin; Lawrence; Jackson; Jennings Jan 23, 02:42 AM - Jan 23, 12:45 PM
Severity: Severe Urgency: Expected

* WHAT...Heavy snow expected. Total snow accumulations between 7 and 10 inches. * WHERE...Portions of central, east central, south central, southeast, southwest, and west central Indiana. * WHEN...From noon Saturday to 7 PM EST Sunday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Heaviest snow will fall late Saturday night through early Sunday afternoon.

If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.

Event: Winter Storm Warning Certainty: Likely Category: Met