Utah Soil Moisture Hits Record High for Season
A storm system and a record-wet October pushed statewide soil moisture to levels not seen for this time of year.
Updated on Nov. 3, 2026 in Current Conditions
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Utah's average soil moisture entered Monday at nearly 78% saturation, the highest level recorded for this time of year. A storm system over the weekend pushed levels higher after one of the wettest Octobers on record.
Why it matters
Soil moisture levels across Utah now sit well above normal, which bears on the state's water supply in a region where snowmelt provides about 95% of the water supply. Statewide reservoir levels also rose from 46% to 49% over the month.
Statewide soil moisture averaged nearly 78% saturation, measured across 144 sites using three sensors at different ground levels, and sits about four points above the normal spring runoff peak. Long-range models appear to favor moisture lingering through at least November, but how long the elevated levels persist is not yet known.
The players
National Oceanic and Atmospheric Administration
A U.S. federal agency that monitors climate and weather conditions and publishes monthly climate reports, including the October report expected next week.
National Weather Service Climate Prediction Center
The forecasting arm of the National Weather Service that issues seasonal outlooks and will release its final outlook for meteorological winter later this month.
The details
Twenty Conservation Service sites recorded their wettest October on record and another 22 recorded their second-wettest, with some Wasatch, Uinta, southwest and southeast mountain sites receiving close to 10 inches of precipitation. Mountain precipitation landed in the 98th percentile.
Timeline
Early October: Storms began a month of heavy mountain precipitation across the state.
Start of November: Statewide reservoir levels reached 49%, up from 46% at the start of October.
Weekend before November 3: A storm system pushed statewide soil moisture to its record-high level for the season.
Next week: The National Oceanic and Atmospheric Administration is expected to release its October report.
Seasonal Patterns
Utah's current soil moisture sits about four percentage points below the record high set in 2023, when record-high snowpack melted and drove saturation to the highest level since measurements began 20 years ago. The 1983 spring also saw widespread flooding and landslides after a wet fall and record snowpack, a pattern that makes the current wet conditions historically notable.
Residents should monitor local conditions as saturated ground can increase runoff and landslide risk during later storms. Check current advisories before traveling in mountain areas, where roads and trails may be affected.
The takeaway
Utah's soil moisture now runs well above normal across every basin, so the state's water picture heading into winter looks markedly stronger than it did a year ago. Watching whether the moisture holds through November will show how long the favorable conditions last.
What happens next
The National Oceanic and Atmospheric Administration is expected to release its October climate report next week, and the National Weather Service Climate Prediction Center will issue its final meteorological winter outlook later this month.
Further reading
Track the latest readings on Current Conditions across Utah's mountain ranges and reservoirs.
Source note: This article includes information reported by KSL.
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