Weather Alerts Map

Naperville weather alerts

There are no active weather alerts for Naperville, IL right now.

The National Weather Service issues alerts for Naperville as part of DuPage County.

Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS

Map data: NWS, OpenFreeMap, OpenStreetMap

Tornado history within 25 miles of Naperville

204 tornadoes have been recorded within 25 miles of Naperville since 1950, killing 70 people and injuring 1,151. The most recent was on March 19, 2025 (rated EF0).

EF0: 101EF0101EF1: 69EF169EF2: 24EF224EF3: 4EF34EF4: 3EF43EF5: 1EF51
Tornadoes by (E)F rating

Strongest tornadoes within 25 miles of Naperville

DateRatingCountyPath lengthWidthDeathsInjuries
August 28, 1990F5Kendall County16.4 mi600 yd29350
April 21, 1967F4Cook County15 mi200 yd33500
June 13, 1976F4Cook County3.3 mi1,760 yd223
June 29, 1979F4Will County5.4 mi100 yd01
April 27, 1984F3Kendall County9 mi200 yd15

Most recent tornadoes

DateRatingCountyPath lengthWidthDeathsInjuries
March 19, 2025EF0Will County1.5 mi60 yd00
March 19, 2025EF0Will County0.3 mi90 yd00
March 14, 2025EF0DuPage County0.8 mi50 yd00
March 14, 2025EF0Kendall County3.6 mi125 yd00
July 15, 2024EF1Cook County3.2 mi150 yd00

Illinois tornado history and map →

How often alerts are issued for DuPage County

Alert type2016–2025Last issued
Severe Thunderstorm Warning164August 12, 2026
Flood Advisory143October 2, 2026
Winter Weather Advisory90March 16, 2026
Dense Fog Advisory83October 20, 2026
Severe Thunderstorm Watch66August 21, 2026
Wind Advisory66June 28, 2026
Flood Watch56October 1, 2026
Flash Flood Warning35August 1, 2026
Flood Warning30August 2, 2026
Cold Weather Advisory28January 26, 2026

Full DuPage County alert history →

About Naperville

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