San Juan County, UT Weather Alerts
Every National Weather Service alert issued for San Juan County, Utah, pushed to your phone within moments — county code UTC037, forecast zone 3 zones (UTZ022, UTZ028, UTZ029). Free with StormCast.
Download on Google PlayHow the NWS identifies San Juan County
These are the identifiers the National Weather Service uses when it issues a warning here. StormCast watches UTC037 directly rather than matching on place names, which is why an alert arrives whether you are in Aneth or anywhere else in the county.
NWS County Code
UTC037
Forecast Zones
3 zones (UTZ022, UTZ028, UTZ029)
Forecast Office
Grand Junction (GJT)
Radar Station
KGJX
Towns covered in San Juan County
An NWS alert for San Juan County applies to all 9 of these communities. You do not need a separate alert for each one.
River gauges in and around San Juan County
StormCast tracks 2 gauges near San Juan County. Set a flood-stage alert on any of them to get notified before the water reaches you.
Current conditions
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Alert types issued for San Juan County
Tornado
Tornado Warning, Tornado Watch, Tornado Emergency and Severe Thunderstorm Warning.
How tornado alerts work →Flooding
Flash Flood Warning, Flood Watch, Flood Advisory and River Flood Warning.
How flood alerts work →Winter
Winter Storm Warning, Ice Storm Warning, Blizzard Warning and Winter Weather Advisory.
Winter warnings explained →Fire Weather
Red Flag Warning and Fire Weather Watch when conditions favor rapid fire spread.
Fire weather alerts →Heat & Cold
Excessive Heat Warning, Heat Advisory, Freeze Warning and Frost Advisory.
Frost & freeze alerts →San Juan County weather alert questions
Which NWS forecast zone is San Juan County in?
San Juan County, Utah is NWS county code UTC037 and spans 3 forecast zones (UTZ022, UTZ028, UTZ029). Alerts for it are issued by the Grand Junction (GJT) Weather Forecast Office, and the nearest NEXRAD radar is KGJX.
Which towns in San Juan County are covered?
All of them. NWS alerts are issued at the county and zone level, so a warning for San Juan County covers every community inside it, including Aneth, Blanding, Bluff, La Sal, Lake Powell, Mexican Hat, Montezuma Creek, Monticello and Monument Valley.
Are there river gauges in San Juan County?
Yes — StormCast monitors 2 river gauges in and around San Juan County, including San Juan River near Bluff, McElmo Creek near Bluff. You can set a flood-stage alert on any of them and get a push notification when the water rises.
How fast are alerts for San Juan County delivered?
StormCast polls the NWS alert feed every 30 seconds. When a warning is issued for UTC037, the push notification goes out within moments — even with your screen off.