Gem County, Idaho: tornado and severe weather warnings
Nothing is in effect for Gem County as of 2:39 PM MDT: no warnings, watches or advisories. This page checks the National Weather Service every minute.
Open the live map on Gem 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 Gem County. Tap your own street on it for times that apply to you.
The last 12 months in Gem County
- 0 tornado warnings
- 7 severe thunderstorm warnings
- 1 flash flood warnings
- 0 tornado watches
- 1 severe thunderstorm watches
No tornado warning has included Gem County in the last 12 months.
| Date | Issued | Type | Office | Product |
|---|---|---|---|---|
| Aug 15, 2026 | 6:37 PM MDT | Flash flood warning | BOI | text |
| May 28, 2026 | 4:09 PM MDT | Severe thunderstorm warning | BOI | text |
| May 28, 2026 | 3:38 PM MDT | Severe thunderstorm warning | BOI | text |
| May 25, 2026 | 5:28 PM MDT | Severe thunderstorm warning | BOI | text |
| May 25, 2026 | 4:44 PM MDT | Severe thunderstorm warning | BOI | text |
| May 25, 2026 | 4:00 PM MDT | Severe thunderstorm warning | BOI | text |
| Dec 17, 2025 | 8:09 AM MST | Severe thunderstorm warning | BOI | text |
| Dec 17, 2025 | 7:28 AM MST | Severe thunderstorm warning | BOI | text |
A warning counts here if the Weather Service listed Gem County in it, even if the warned area covered only part of the county.
Nearby
- Payette County, ID
- Washington County, ID
- Canyon County, ID
- Boise County, ID
- Ada County, ID
- Adams County, ID
- Elmore County, ID
- Valley 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.