Live · updated 1 min ago
Union County weather alerts
No active National Weather Service alerts for Union County, Oregon right now. The most recent was a Special Weather Statement that ended Oct 17, 12:00 AM.
26 in the last 30 days 36 in 12 months (since Aug 30) most common: Freeze Watch Get alerts on your phone →
Active alerts for Union County
Refreshed every few minutes; times in PDT.
All clear in Union County
No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring county below.
Get Union County alerts on your phone before you think to look them up
Forecast Bar watches the official alert feeds around the clock, NWS in the United States and Environment Canada in Canada, and pushes every warning, watch and advisory for your saved locations the moment it is issued. This page is the same data, a few minutes later.
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Where
Union County on the map
Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.
Last 30 days
Recent alerts for Union County
| Alert | Issued | Ended | Issued by |
|---|---|---|---|
| Special Weather Statement | Oct 16, 8:04 PM | Oct 17, 12:00 AM | Pendleton OR |
| Red Flag Warning | Oct 16, 6:57 PM | Oct 16, 8:00 PM | Pendleton OR |
| Special Weather Statement | Oct 16, 12:54 PM | Oct 16, 7:00 PM | Pendleton OR |
| Red Flag Warning | Oct 16, 10:19 AM | Oct 16, 7:00 PM | Pendleton OR |
| Red Flag Warning | Oct 16, 10:00 AM | Oct 16, 7:00 PM | Pendleton OR |
| Special Weather Statement | Oct 16, 9:44 AM | Oct 16, 7:00 PM | Pendleton OR |
| Freeze Warning | Oct 13, 8:44 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Warning | Oct 12, 10:48 PM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Warning | Oct 12, 10:48 PM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Warning | Oct 12, 10:27 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Warning | Oct 12, 10:27 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Watch | Oct 12, 9:54 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Watch | Oct 12, 9:54 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Watch | Oct 12, 5:57 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Watch | Oct 12, 5:57 AM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Watch | Oct 11, 2:04 PM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Watch | Oct 11, 2:04 PM | Oct 13, 9:00 AM | Pendleton OR |
| Freeze Warning | Oct 9, 8:44 PM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Warning | Oct 9, 1:02 PM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Warning | Oct 9, 10:56 AM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Watch | Oct 9, 6:10 AM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Watch | Oct 9, 6:10 AM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Watch | Oct 8, 5:43 PM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Watch | Oct 8, 5:43 PM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Watch | Oct 8, 11:36 AM | Oct 10, 10:00 AM | Pendleton OR |
| Freeze Watch | Oct 8, 11:36 AM | Oct 10, 10:00 AM | Pendleton OR |
Pattern
What Union County gets alerted for
Every alert that named Union County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.
Plain English
What these alerts mean
A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.
A heads-up about conditions that do not meet warning or advisory criteria but still deserve attention, such as a strong storm, patchy fog or a brief burst of snow.
Critical fire weather: dry fuels, low humidity and gusty winds. Any fire can spread rapidly; avoid outdoor burning.
Sub-freezing temperatures are imminent. Protect tender plants and outdoor plumbing.
Sub-freezing temperatures are possible. Be ready to protect plants and pipes.
Conditions may lead to flash flooding. Be ready to move to higher ground.
Nearby
Alerts near Union County
Neighbouring counties in Oregon
Questions
About Union County alerts
How do I get Union County weather alerts on my iPhone?
Install Forecast Bar, add Union County as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Union County then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.
Where do these alerts come from?
From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Union County. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.
What is the difference between a watch, a warning and an advisory?
A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.
Can I get this data as JSON?
Yes. /weather-alerts/or/union-county.json returns the active alerts, the last 30 days and the 12-month counts for Union County, refreshed every minute. Please cache responses and credit National Weather Service as the source.
Never find out about a Union County alert from this page again
Add Union County in Forecast Bar and every NWS warning, watch and advisory arrives as a push notification the moment it is issued, on iPhone, iPad, Apple Watch, Mac and Apple TV.
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