Oswego, IL

Hail map for Oswego, IL — March 10, 2026

NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Oswego on March 10, 2026.

Hail swath map for Oswego, IL on March 10, 2026 showing 1.00 inch hail.
Max hail size
1.00″
quarter
Impact rating
3/10
from stone size
Size bands over the city
1
distinct radar bands
Measured on the ground
3.00″
14.6 mi away · Public

Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.

Roofing contractors

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Homeowners

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This page covers Oswego as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.

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Other towns hit on March 10, 2026

Iowa City, IA2.00″Kankakee, IL2.00″Duncan, OK2.00″Coralville, IA2.00″Mustang, OK2.00″Oklahoma City, OK1.50″Midwest City, OK1.50″Downers Grove, IL1.50″Del Rio, TX1.50″Woodridge, IL1.50″Yukon, OK1.50″Westmont, IL1.50″
Every Illinois city hit on March 10, 2026 →

Other hail dates for Oswego

August 9, 20261.50″July 27, 20261.00″July 2, 20261.00″March 30, 20261.50″July 24, 20251.00″
Every storm over Oswego →

What people on the ground measured in Oswego, IL on March 10, 2026

19 reports filed with the National Weather Service — 5 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.

  • 3.00″ baseball size Public
    Bolingbrook, IL · 14.6 mi away5:32 PM CDTWill County

    Photo shared of hail measuring just over 3 inches in diameter in Bolingbrook. Time estimated by radar.

  • 2.50″ hen egg size Public
    3 WSW Bolingbrook, IL · 12.0 mi away5:33 PM CDTWill County

    Hail up to tennis ball size in western Bolingbrook. Time estimated by radar.

  • 1.75″ golf ball size Public
    4 W Bolingbrook, IL · 10.4 mi away5:31 PM CDTWill County

    Public report of golf ball size hail in western Bolingbrook. Time estimated by radar.

  • 1.75″ golf ball size Trained Spotter
    1 NNE Bolingbrook, IL · 14.7 mi away5:36 PM CDTWill County

    Trained spotter reports golfball size hail in Bolingbrook.

  • 1.50″ half dollar size NWS Employee
    2 NW Plainfield, IL · 7.3 mi away5:20 PM CDTWill County

    Multiple reports of ping pong size hail in west and northwest Plainfield.

  • 1.50″ half dollar size Public
    3 NW Romeoville, IL · 10.9 mi away5:24 PM CDTWill County

    Relayed via mping.

  • 1.50″ half dollar size Public
    2 W Bolingbrook, IL · 12.5 mi away5:34 PM CDTWill County

    Relayed via mping.

  • 1.25″ half dollar size Amateur Radio
    2 N Plainfield, IL · 8.4 mi away5:13 PM CDTWill County

    Half dollar size hail near 135th and IL-59. Relayed via amateur radio. Time estimated by radar.

  • 1.25″ half dollar size Public
    3 SE Big Rock, IL · 8.6 mi away7:33 PM CDTKane County

    Report from mPING: Half Dollar (1.25 in.).

  • 1.25″ half dollar size Public
    5 SW Plainfield, IL · 9.2 mi away5:07 PM CDTKendall County

    Relayed via amateur radio. Time estimated by radar.

  • 1.00″ quarter size Trained Spotter
    2 SSE Yorkville, IL · 5.9 mi away10:29 PM CDTKendall County

    Hail up to quarter size on the south side of Yorkville.

  • 1.00″ quarter size Public
    3 W Aurora, IL · 6.0 mi away7:35 PM CDTKane County

    Report from mPING: Quarter (1.00 in.).

  • 1.00″ quarter size NWS Employee
    2 NW Plainfield, IL · 7.6 mi away5:11 PM CDTWill County

    NWS employee reports 1 inch diameter hail on the west side of Plainfield.

  • 1.00″ quarter size Public
    3 SE Big Rock, IL · 8.6 mi away7:25 PM CDTKane County

    Report from mPING: Quarter (1.00 in.).

  • 1.00″ quarter size Public
    1 N Plano, IL · 9.8 mi away7:19 PM CDTKendall County

    Report from mPING: Quarter (1.00 in.).

  • 1.00″ quarter size Trained Spotter
    Plano, IL · 9.9 mi away7:43 PM CDTKendall County

    Trained spotter reports quarter size hail near Ben Street and Charles Street. Time estimated by radar.

  • 1.00″ quarter size Public
    1 W Plattville, IL · 11.0 mi away4:58 PM CDTKendall County

    Report from mPING: Quarter (1.00 in.).

  • 1.00″ quarter size Public
    Millbrook, IL · 11.8 mi away7:37 PM CDTKendall County

    Delayed report of 1 inch hail in Millbrook. Time estimated by radar.

  • 1.00″ quarter size Public
    1 SSE Bolingbrook, IL · 14.6 mi away5:33 PM CDTWill County

    Corrects previous tstm wnd dmg report from 1 SSE Bolingbrook. Quarter size hail reported near I-55 and IL-53. Relayed via mping.

Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.

FAQ

Oswego hail on March 10, 2026

NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Oswego that day, across 1 distinct size band. Sizes vary street to street inside a single swath.

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