Jefferson County, Idaho: tornado and severe weather warnings
Nothing is in effect for Jefferson County as of 5:33 PM MDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Jefferson County Get a message when a warning reaches your address
The map shows radar, every warning shape, and the path and arrival time of each storm cell headed toward the center of Jefferson County. Tap your own street on it for times that apply to you.
The last 12 months in Jefferson County
- 0 tornado warnings
- 13 severe thunderstorm warnings
- 6 flash flood warnings
- 0 tornado watches
- 1 severe thunderstorm watches
No tornado warning has included Jefferson County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Sep 18, 2026 | 10:44 AM MDT | Flash flood warning | PIH | text |
| Sep 17, 2026 | 10:25 PM MDT | Flash flood warning | PIH | text |
| Sep 17, 2026 | 10:11 PM MDT | Severe thunderstorm warning | PIH | text |
| Sep 17, 2026 | 10:00 PM MDT | Flash flood warning | PIH | text |
| Sep 17, 2026 | 4:16 PM MDT | Severe thunderstorm warning | PIH | text |
| Sep 17, 2026 | 3:28 PM MDT | Severe thunderstorm warning | PIH | text |
| Sep 17, 2026 | 2:43 PM MDT | Severe thunderstorm warning | PIH | text |
| Sep 17, 2026 | 10:04 AM MDT | Flash flood warning | PIH | text |
| Aug 22, 2026 | 8:07 PM MDT | Flash flood warning | PIH | text |
| Aug 22, 2026 | 6:17 PM MDT | Severe thunderstorm warning | PIH | text |
| Aug 13, 2026 | 11:58 AM MDT | Flash flood warning | PIH | text |
| May 13, 2026 | 4:19 PM MDT | Severe thunderstorm warning | PIH | text |
A warning counts here if the Weather Service listed Jefferson County in it, even if the warned area covered only part of the county.
Nearby
- Madison County, ID
- Clark County, ID
- Bingham County, ID
- Butte County, ID
- Bonneville County, ID
- Fremont County, ID
- Teton County, ID
- Bannock County, ID
- All of Idaho
What the alerts mean
Alerts come from the National Weather Service and refresh every minute. Past warnings come from the Iowa Environmental Mesonet's archive of Weather Service products. During a warning, also listen to local radio, TV or a weather radio.