Hail Maps › Iowa › Johnston
Johnston, IA Weather & Hail Map
Johnston, Iowa weather and hail map: current conditions, 7-day forecast, live radar, and radar-detected hail. Did it hail in Johnston? Check your address free.
No hail has been detected in this area in the last 30 days. SkyVision monitors national weather radar continuously — this page updates the moment a storm produces hail nearby.
Hail history near Johnston, IA
SkyVision has 20 hail days on record for this area since Aug 7, 2022, with the largest estimated up to 2″.
- 2026: 5 hail days, estimated up to 1.75″
- 2025: 3 hail days, estimated up to 1.25″
- 2024: 4 hail days, estimated up to 2″
- 2023: 5 hail days, estimated up to 1.25″
- 2022: 3 hail days, estimated up to 2″
Recorded hail days near Johnston
- Jul 21, 2026 — estimated up to 1.75″
- Jul 2, 2026 — estimated up to 1.25″
- Apr 17, 2026 — estimated up to 1″
- Apr 15, 2026 — estimated up to 1″
- Mar 30, 2026 — estimated up to 1″
- Jul 19, 2025 — estimated up to 1″
- Jun 15, 2025 — estimated up to 1.25″
- May 19, 2025 — estimated up to 1.25″
- Jul 31, 2024 — estimated up to 2″
- Jul 30, 2024 — estimated up to 1.25″
- Jul 15, 2024 — estimated up to 1.75″
- Jun 25, 2024 — estimated up to 1″
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After the storm
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