NOAA NWS / CAPTURE HISTORY
Flood Watch issued October 11 at 10:35PM MDT until October 12 at 6:00PM MDT by NWS Salt Lake City UT
Latest captured source record. This is an archive, not a current warning service.
Open the detailed event record ↗- First tracked
- 2026-10-12 04:43:43.231Z
- Last seen in a feed
- 2026-10-12 05:43:44.175Z
- Source classification
- Severe · Source alert
- Issuer / area
- NWS Salt Lake City UT · Great Salt Lake Desert and Mountains; Tooele and Rush Valleys; Eastern Box Elder County; Northern Wasatch Front; Salt Lake Valley; Utah Valley; Cache Valley/Utah Portion; Wasatch Back; Bear Lake and Bear River Valley; Wasatch Mountains I-80 North; Wasatch Mountains South of I-80; Western Uinta Mountains; Western Uinta Basin; Western Millard and Juab Counties
- Certainty / urgency
- Possible / Future
- Message expiry (not hazard end)
- 2026-10-12T19:45:00.000Z
- Forecast onset / end
- 2026-10-12T04:35:00.000Z / 2026-10-13T00:00:00.000Z
Flood Watch · Great Salt Lake Desert and Mountains; Tooele and Rush Valleys; Eastern Box Elder County; Northern Wasatch Front; Salt Lake Valley; Utah Valley; Cache Valley/Utah Portion; Wasatch Back; Bear Lake and Bear River Valley; Wasatch Mountains I-80 North; Wasatch Mountains South of I-80; Western Uinta Mountains; Western Uinta Basin; Western Millard and Juab Counties. Severe; possible; urgency: future.
Archived official description
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Utah, including the following areas, Western Millard and Juab Counties, Bear Lake and Bear River Valley, Cache Valley/Utah Portion, Eastern Box Elder County, Great Salt Lake Desert and Mountains, Northern Wasatch Front, Salt Lake Valley, Tooele and Rush Valleys, Utah Valley, Wasatch Back, Wasatch Mountains I-80 North, Wasatch Mountains South of I-80, Western Uinta Basin and Western Uinta Mountains. This includes recent burn scars such as Rocky Canyon. * WHEN...Through Monday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and recent burn scars. Flooding may occur in poor drainage and urban areas. Extensive street flooding and flooding of creeks and rivers are possible. * ADDITIONAL DETAILS... - Moisture associated with the remnants of Tropical Storm Rachel will continue to spread into northern Utah producing a prolonged rainfall event. In particular, moisture interacting with a frontal boundary across far northern Utah may yield locally heavier rainfall totals compared to other locations. As a result, areal flooding is possible across northern Utah. - http://www.weather.gov/safety/flood
Instructions in this archived message
You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.
How the record changed
Only changes captured by this journal are listed; this is not the authority’s complete history. Timestamps distinguish publication from our capture. Missing messages are never treated as cancellations.
newly tracked · Captured 2026-10-12 04:43:43.231Z
Flood Watch issued October 11 at 10:35PM MDT until October 12 at 6:00PM MDT by NWS Salt Lake City UT
Flood Watch · Great Salt Lake Desert and Mountains; Tooele and Rush Valleys; Eastern Box Elder County; Northern Wasatch Front; Salt Lake Valley; Utah Valley; Cache Valley/Utah Portion; Wasatch Back; Bear Lake and Bear River Valley; Wasatch Mountains I-80 North; Wasatch Mountains South of I-80; Western Uinta Mountains; Western Uinta Basin; Western Millard and Juab Counties. Severe; possible; urgency: future.
Source issued/updated 2026-10-12T04:35:00.000Z · Source alert
Source for this capture ↗