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Storm Activity›Idaho Storm Activity›Jefferson County, ID
Idaho · Official NOAA Storm Data

Jefferson County Hail Map & Storm Reports

Hail, wind, and tornado reports from official NOAA sources (NWS & SPC) · Last 12 months · Updated Nov 1, 2026

Has it hailed in Jefferson County, Idaho recently? Official National Weather Service (NWS) and Storm Prediction Center (SPC) records say yes: 1 hail report with hail up to 1", among 15 severe weather events logged here in the last 12 months, together with 14 high-wind reports with gusts up to 64 mph. The most recent recorded storm activity was on Sep 17, 2026. This page updates daily: every event comes straight from official NOAA data — no estimates, no modeling, just the record.

Map of Jefferson County, Idaho showing the county boundary and surrounding cities
Jefferson County, Idaho. Map © Mapbox © OpenStreetMap · County boundary: US Census Bureau.

Jefferson County hail map

Where hail and high-wind reports clustered across Jefferson County over the last 12 months. Heat shows report density and significance, not radar.

15
Events (12 mo)
1
Hail
14
Wind
0
Tornado
1"
Max hail
64
Max wind (mph)
Sep 17, 2026
Most recent

What the radar showed

Radar snapshot during the Sep 17, 2026 wind event near 9 SSW Mud Lake, Jefferson County, Idaho, with NWS warning polygons
NEXRAD radar at the moment of the Sep 17, 2026 wind event (61 mph) near 9 SSW Mud Lake. Outlined polygons are the storm-based warnings exactly as issued by the National Weather Service. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Storm exposure for an address in Jefferson County

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Storm log — the official record, day by day

Events older than 30 days, as recorded by the National Weather Service and Storm Prediction Center. Excerpts are quoted directly from official warnings and verified reports.

Thursday, September 17, 2026

3 SPC verified storm reports — hail up to 1", wind gusts up to 61 mph

NEXRAD radar during the Thursday, September 17, 2026 storm activity in Jefferson County, Idaho
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Facebook report relayed by Emergency Manager. (PIH)”

SPC verified report · Menan

“Report of multiple powerlines down in the Lewisville area. (PIH)”

SPC verified report · Lewisville

Wednesday, May 13, 2026

11 SPC verified storm reports — wind gusts up to 64 mph

NEXRAD radar during the Wednesday, May 13, 2026 storm activity in Jefferson County, Idaho
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

“Mesonet station ITDE3 D6 Camas I-15. (PIH)”

SPC verified report · 1 NW Camas

“Mesonet station TER 1 NE Terreton. (PIH)”

SPC verified report · 1 NE Terreton

Sunday, April 12, 2026

1 SPC verified storm report — wind gusts up to 61 mph

NEXRAD radar during the Sunday, April 12, 2026 storm activity in Jefferson County, Idaho
Radar during the most significant activity of the day. Imagery courtesy of the Iowa Environmental Mesonet, Iowa State University; radar data via NOAA/NWS.

Today's severe weather outlook

Storm Prediction Center Day 1 convective outlook — national severe weather risk map for today
Storm Prediction Center Day 1 convective outlook: categorical severe weather risk for today, updated several times daily. Source: NOAA/NWS Storm Prediction Center.

Common questions

When was the last severe storm in Jefferson County, ID?

The most recent recorded event was on Sep 17, 2026. Official NWS and SPC records show 15 severe weather events in Jefferson County over the last 12 months. Exact dates and locations for recent storms are available in the app with a free account.

Did it hail in Jefferson County recently?

Yes — 1 hail report in the last 12 months, with hail up to 1" recorded. The hail map above shows where reports clustered; the storm log lists each day.

How do I see hail history for a specific address in Jefferson County?

Create a free IDOLCheck account and run an address check. It shows verified storm reports and official NWS warning boundaries around any specific property, including the most recent 30 days — county-level pages like this one only tell part of the story.

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Proudly AI-powered. Honestly sourced. IDOLCheck is built by HailyAI. Every storm event, magnitude, radar snapshot, and date on this page is deterministic — retrieved directly from official NOAA, National Weather Service (NWS), and Storm Prediction Center (SPC) storm records through HailyAPI and displayed exactly as reported. Quoted warning and report text is always attributed to its official source. Where the surrounding copy is not a direct quote, it was generated with AI assistance from that same verified storm data and reviewed and approved by humans before publication. AI organizes and presents the record — it never invents storm data.
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