Marriott-Slaterville, UT Live Doppler Radar
Live radar for Marriott-Slaterville, Weber County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Marriott-Slaterville?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 69 days in the Northern Wasatch Front forecast zone and Weber County — the most common reported hazard around Marriott-Slaterville, mostly in July and August. Next come heavy snow & winter storms (14 days) and flooding (13 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 69 | May 2026 | Aug 3, 2003 · $120,000 damage |
| Heavy snow & winter storms | 14 | Feb 2025 | Mar 29, 2023 · $20,000 damage |
| Flooding | 13 | May 2023 | May 1, 2023 · 1 death |
| High winds | 9 | Apr 2026 | May 13, 2023 · $1,000 damage |
| Flash flooding | 4 | Jun 2009 | Aug 30, 2000 · $260,000 damage |
| Lightning casualties & damage | 4 | Jul 2013 | Jul 6, 2013 · $20,000 damage |
| Excessive heat | 2 | Jun 2021 | — |
Source: NOAA NCEI Storm Events Database, 1996–2026 (the latest year is partial). A "day" is a date with at least one report in the Northern Wasatch Front forecast zone and Weber County; damage is as reported, not adjusted for inflation.
How much snow does Marriott-Slaterville get?
A normal year brings about 108 inches of snow to Marriott-Slaterville, based on NOAA's 1991–2020 climate normals for the Pineview Dam weather station 10.3 miles away. The snowiest month is usually January (28.7 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.9 | 11.6 | 26.3 | 28.7 | 23.1 | 11.6 | 5.5 | 0.2 |
Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.
Which radars cover Marriott-Slaterville?
The closest NEXRAD Doppler radar is KMTX (Salt Lake City, UT), about 21 miles west. Radar beams climb as they travel, so the height of the lowest scan over town decides how low in a storm the radar can see.
| Radar | Distance | Lowest beam over Marriott-Slaterville | View |
|---|---|---|---|
| KMTX Salt Lake City, UT | 21 mi west | 1,200 ft | Excellent — the lowest scan sees close to the ground |
| KSFX Pocatello, ID | 132 mi north-northwest | 14,800 ft | Limited — the beam overshoots the lowest part of storms |
| KRIW Riverton, WY | 221 mi northeast | 34,600 ft | Limited — the beam overshoots the lowest part of storms |
Beam height is the center of the 0.5° scan above the radar, with standard refraction. Mountains near a radar can block it further.
Tornado & hail history near Marriott-Slaterville
Since 1950, NOAA has recorded 17 tornadoes within 25 miles of Marriott-Slaterville, 1 of them EF2/F2 or stronger. Most came in May and June. The strongest was an F2 on August 14, 1968, which touched down about 2 miles west-southwest of town. The most recent was a tornado of unknown strength on July 28, 2021, which touched down about 3 miles east-southeast of town.
Hail: 29 reports of 1-inch or larger hail within 25 miles since 1955; the largest was 1.75-inch hail on June 7, 2020.
Source: NOAA Storm Prediction Center — tornadoes 1950–2025, hail 1955–2025. Distances are to each tornado's track; ratings before February 2007 use the original Fujita scale.
On TALON you get Marriott-Slaterville's live radar loop, rain/snow/ice colors, flash-flood risk, storm tracks with arrival times and NWS warnings free; close-up radar and rotation detection are part of TALON Pro.
Marriott-Slaterville radar FAQ
Where is the nearest weather radar to Marriott-Slaterville, UT?
KMTX (Salt Lake City, UT), about 21 miles west. KSFX (Pocatello, ID) is 132 miles away and also covers the area.
Does radar show snow in Marriott-Slaterville?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Marriott-Slaterville the lowest scan from KMTX is about 1,200 ft up.
Is TALON's radar for Marriott-Slaterville free?
Yes — the US radar loop, rain/snow/ice colors, flash-flood risk, storm tracks and NWS warnings are free in any browser. Close-up radar, rotation detection and longer forecasts are part of TALON Pro.
Should I rely on radar for my safety?
No app replaces official warnings. When the National Weather Service issues a warning for Marriott-Slaterville, follow it right away — see watch vs. warning.
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