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Carbon County weather alerts

1 active alert for Carbon County, Utah right now: a Flood Watch.

20 in the last 30 days 72 in 12 months (since Aug 30) most common: Special Weather Statement Get alerts on your phone →

Active alerts for Carbon County

Refreshed every few minutes; times in MDT.

Severe Future

Flood Watch

Issued Thu, Oct 22, 2:45 AM MDT by NWS Salt Lake City UT Until Fri, Oct 23, 12:00 AM MDT (in 7 hr)

Area: Central Mountains; Castle Country; San Rafael Swell; Lower Washington County; Zion National Park; Southern Mountains; Upper Sevier River Valleys; Bryce Canyon Country; South Central Utah; Capitol Reef National Park an...

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Castle Country, Central Mountains, San Rafael Swell, Bryce Canyon Country, Capitol Reef National Park and Vicinity, Glen Canyon Recreation Area/Lake Powell, South Central Utah, Southern Mountains, Upper Sevier River Va...

What it means: Conditions are favourable for flooding. Have a plan in case a warning is issued.

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Where

Carbon 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 Carbon County

Alert	Issued	Ended	Issued by
Flood Watch	Oct 21, 12:22 PM	Oct 23, 12:00 AM	Salt Lake City UT
Flood Watch	Oct 20, 10:11 PM	Oct 23, 12:00 AM	Salt Lake City UT
Flood Watch	Oct 20, 11:29 AM	Oct 23, 12:00 AM	Salt Lake City UT
Flood Watch	Oct 12, 1:34 PM	Oct 12, 6:00 PM	Salt Lake City UT
Flood Watch	Oct 12, 1:32 PM	Oct 12, 6:00 PM	Salt Lake City UT
Flood Watch	Oct 11, 10:35 PM	Oct 12, 6:00 PM	Salt Lake City UT
Special Weather Statement	Oct 11, 2:18 PM	Oct 11, 2:45 PM	Salt Lake City UT
Flood Watch	Oct 11, 6:42 AM	Oct 12, 6:00 PM	Salt Lake City UT
Flood Watch	Oct 10, 3:44 PM	Oct 12, 6:00 PM	Salt Lake City UT
Flood Watch	Oct 10, 4:07 AM	Oct 12, 6:00 PM	Salt Lake City UT
Flood Watch	Oct 9, 1:04 PM	Oct 12, 6:00 PM	Salt Lake City UT
Hydrologic Outlook	Oct 8, 3:13 PM	Oct 9, 6:00 PM	Salt Lake City UT
Flood Watch	Sep 29, 5:34 AM	Sep 29, 6:00 AM	Salt Lake City UT
Flood Watch	Sep 29, 4:09 AM	Sep 29, 6:00 AM	Salt Lake City UT
Flood Watch	Sep 28, 10:26 PM	Sep 29, 6:00 AM	Salt Lake City UT
Flood Watch	Sep 28, 12:24 AM	Sep 29, 6:00 AM	Salt Lake City UT
Flood Watch	Sep 28, 12:24 AM	Sep 29, 6:00 AM	Salt Lake City UT
Flood Watch	Sep 27, 10:39 PM	Sep 29, 6:00 AM	Salt Lake City UT
Flood Watch	Sep 27, 7:48 AM	Sep 29, 6:00 AM	Salt Lake City UT

Pattern

What Carbon County gets alerted for

Every alert that named Carbon County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.

Special Weather Statement

Flood Watch

Severe Thunderstorm Warning

Flood Advisory

Flood Warning

Hydrologic Outlook

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.

Flood Watch

Conditions are favourable for flooding. Have a plan in case a warning is issued.

Special Weather Statement

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.

Hydrologic Outlook

Flooding may develop over the coming days as rain, snowmelt or river levels rise.

Severe Thunderstorm Warning

A storm with hail of 1 inch or larger, winds of 58 mph or more, or both, is occurring or imminent. Move indoors and away from windows.

Flood Advisory

Minor flooding of streets, streams or low-lying areas is expected. Expect ponding on roads and use caution when driving.

Flood Warning

Flooding of rivers, streams or low-lying areas is occurring or expected. Avoid flooded roads and monitor river levels.

Nearby

Alerts near Carbon County

Neighbouring counties in Utah

Emery County2 Duchesne County Sanpete County1 Utah County Uintah County Grand County2 All of Utah →

Questions

About Carbon County alerts

How do I get Carbon County weather alerts on my iPhone?

Install Forecast Bar, add Carbon County as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Carbon 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 Carbon 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/ut/carbon-county.json returns the active alerts, the last 30 days and the 12-month counts for Carbon County, refreshed every minute. Please cache responses and credit National Weather Service as the source.

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