Winter Weather in Indiana, February 16 to 17, 2023

Name: Winter Weather in Indiana, February 16 to 17, 2023
Start: 2023-02-16T14:00
End: 2023-02-17T08:00
Location: Indiana

February 16 to 17, 2023 · NWS LOT · 2 events in 2 counties and zones

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

Tornadoes
Tropical storms and surge
Floods
Wind
Hail
Winter weather
Heat and drought
Cold
Fire, smoke and dust
Marine and coastal
Other

Open the live radar over this ground

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 2

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS LOT wrote it up.

Rain changed to snow across northwest Indiana during the afternoon of February 16th with a short wintry mix and light freezing rain during the evening. A band of lake effect snow moved across northwest Indiana during the morning of February 17th. Storm total snowfall amounts were generally 2 to 4 inches. The highest amounts included 3.6 inches three miles southeast of St. John and 3.3 inches one mile north of Crown Point.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Chicago, IL wrote its last area forecast discussion before the first event at Feb 16, 11:20 AM CST, 2 hours 40 minutes earlier.

Area forecast discussion, Feb 16, 11:20 AM CST, 2 hours 40 minutes before

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Hazardous weather outlook, Feb 16, 12:02 PM CST, 1 hour 58 minutes before

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In the hours before

Local storm report, Feb 16, 12:54 PM CST, 1 hour 6 minutes before

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Local storm report, Feb 16, 1:04 PM CST, 56 minutes before

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Local storm report, Feb 16, 1:18 PM CST, 42 minutes before

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Local storm report, Feb 16, 1:42 PM CST, 18 minutes before

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The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

2 winter weather. Local standard time, as filed.

Winter Weather, Lake

When: February 16, 2:00 PM CST to February 17, 7:00 AM CST
Where: Lake forecast zone
Reported by: Trained Spotter
Coordinates: 41.472, -87.376 (the zone’s center; the record gives no point)

Winter Weather, Porter

When: February 16, 3:00 PM CST to February 17, 8:00 AM CST
Where: Porter forecast zone
Reported by: Trained Spotter
Coordinates: 41.509, -87.073 (the zone’s center; the record gives no point)

What these are

Winter Weather: Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

Every storm in Indiana in 2023 Every state in 2023 This day in weather history Warnings in Indiana, February 2023

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-10-01. Each event’s entry at NCEI: 1076449, 1076472.