Jefferson County, Oregon weather alerts
No watches, warnings or advisories are in force for Jefferson County.
Checked Sun, Sep 20, 2026, 3:21 PM PDT. Times are Pacific Daylight Time.
Warnings on the map
Every watch, warning and advisory the National Weather Service has in force over Jefferson County, Oregon. Open it for the live map, where it pans and zooms.























Open the live map with warnings and watches
Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.
Alerts in force
Nothing is in force for Jefferson County right now. Its warnings come from the National Weather Service and appear here within a minute of being issued; every one of the past year is below.
The past year in Jefferson County
In the past year the National Weather Service issued 70 alerts for Jefferson County, including 12 red flag warnings, 4 winter storm warnings, 2 freeze warnings and 1 flash flood warning.
| Product | Issued | Most recent |
|---|---|---|
| Red Flag Warning | 12 | Aug 22, 2026 |
| Winter Storm Warning | 4 | Apr 14, 2026 |
| Freeze Warning | 2 | Jun 6, 2026 |
| Flash Flood Warning | 1 | Dec 18, 2025 |
| High Wind Warning | 1 | Dec 16, 2025 |
| Severe Thunderstorm Warning | 1 | May 28, 2026 |
| Fire Weather Watch | 7 | Aug 22, 2026 |
| Winter Storm Watch | 3 | Apr 14, 2026 |
| Flood Watch | 1 | Dec 18, 2025 |
| Freeze Watch | 1 | Oct 6, 2025 |
| High Wind Watch | 1 | Dec 16, 2025 |
| Severe Thunderstorm Watch | 1 | May 28, 2026 |
| Winter Weather Advisory | 12 | May 15, 2026 |
| Dense Fog Advisory | 8 | Feb 15, 2026 |
| Wind Advisory | 7 | May 25, 2026 |
| Air Stagnation Advisory | 3 | Jan 13, 2026 |
| Freezing Fog Advisory | 2 | Feb 5, 2026 |
| Heat Advisory | 2 | Aug 20, 2026 |
| Blowing Dust Advisory | 1 | May 25, 2026 |
Warnings issued
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Freeze Warning
- Severe Thunderstorm Warning
- Winter Storm Warning
- Winter Storm Warning
- Winter Storm Warning
- Winter Storm Warning
- Flash Flood Warning
- High Wind Warning
- Freeze Warning
- Red Flag Warning
Every alert, most recent first
- Red Flag Warning
- Fire Weather Watch
- Heat Advisory
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Fire Weather Watch
- Fire Weather Watch
- Fire Weather Watch
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Red Flag Warning
- Fire Weather Watch
- Red Flag Warning
- Red Flag Warning
- Fire Weather Watch
- Red Flag Warning
- Heat Advisory
- Freeze Warning
- Severe Thunderstorm Warning
- Severe Thunderstorm Watch
- Blowing Dust Advisory
- Wind Advisory
- Winter Weather Advisory
- Winter Storm Watch
- Winter Storm Warning
- Winter Storm Watch
- Winter Storm Warning
- Winter Weather Advisory
- Winter Weather Advisory
- Winter Weather Advisory
- Winter Weather Advisory
- Dense Fog Advisory
- Dense Fog Advisory
- Freezing Fog Advisory
- Dense Fog Advisory
- Dense Fog Advisory
- Winter Weather Advisory
- Freezing Fog Advisory
The 40 most recent of 70.
From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each date links to the event at the IEM.
Nearby
The counties around Jefferson County, with what is in force in each.
What this means
- Warning
- The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
- Watch
- Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
- Advisory
- A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
- Statement
- Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.
Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.
Sources
Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.