Live · updated 1 min ago
Twin Falls weather alerts
No active National Weather Service alerts for Twin Falls, Idaho right now. The most recent was a Local Area Emergency that ended Sep 4, 1:41 AM.
1 in the last 30 days 1 in 12 months (since Aug 30) most common: Local Area Emergency Get alerts on your phone →
Active alerts for Twin Falls County
NWS issues alerts by county; Twin Falls is in Twin Falls County. Refreshed every few minutes; times in MDT.
All clear in Twin Falls County
No warnings, watches or advisories are in effect. See what is active across the country, or check a neighbouring county below.
Get Twin Falls 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
Twin Falls 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 Twin Falls County
| Alert | Issued | Ended | Issued by |
|---|---|---|---|
| Local Area Emergency | Sep 3, 11:41 PM | Sep 4, 1:41 AM | — |
Pattern
What Twin Falls County gets alerted for
Every alert that named Twin Falls County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.
Nearby
Alerts near Twin Falls
Cities
Neighbouring counties in Idaho
Questions
About Twin Falls alerts
How do I get Twin Falls weather alerts on my iPhone?
Install Forecast Bar, add Twin Falls as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Twin Falls 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 Twin Falls County, the county Twin Falls sits in. 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/id/twin-falls.json returns the active alerts, the last 30 days and the 12-month counts for Twin Falls, refreshed every minute. Please cache responses and credit National Weather Service as the source.
Never find out about a Twin Falls County alert from this page again
Add Twin Falls 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.
Free to download; live weather requires a subscription, and every subscription includes a 7-day free trial for new subscribers. Mac and iOS plans are separate; Apple TV is included with Forecast Bar Gold on iOS.