Dayton, ID Live Doppler Radar
Live radar for Dayton, Franklin County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Dayton?
Since 1996, the National Weather Service has logged heavy snow or a winter storm on 30 days in the Franklin/Eastern Oneida Region forecast zone and Franklin County — the most common reported hazard around Dayton, mostly in February and December. Next come damaging thunderstorm winds (11 days) and high winds (9 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Heavy snow & winter storms | 30 | Mar 2026 | Mar 1, 2023 · $15,000 damage |
| Damaging thunderstorm winds | 11 | Jun 2026 | Jun 1, 2015 · $10,000 damage |
| High winds | 9 | Mar 2026 | Mar 28, 2021 · $15,000 damage |
| Wildfires | 7 | Jul 2025 | — |
| Flash flooding | 4 | Jun 2023 | Aug 9, 2017 · $25,000 damage |
| Flooding | 3 | Mar 2017 | Feb 5, 2017 · $1.7 million damage |
| Extreme cold & wind chill | 2 | Jan 2025 | — |
| Lightning casualties & damage | 1 | Aug 2003 | — |
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 Franklin/Eastern Oneida Region forecast zone and Franklin County; damage is as reported, not adjusted for inflation.
How much snow does Dayton get?
A normal year brings about 52 inches of snow to Dayton, based on NOAA's 1991–2020 climate normals for the Preston weather station 5.4 miles away. The snowiest month is usually December (14.1 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.8 | 4.9 | 14.1 | 13.5 | 10.8 | 5.1 | 3.0 | 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 Dayton?
The closest NEXRAD Doppler radar is KMTX (Salt Lake City, UT), about 63 miles south-southwest. 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 Dayton | View |
|---|---|---|---|
| KMTX Salt Lake City, UT | 63 mi south-southwest | 4,900 ft | Good — most storms and steady rain or snow show clearly |
| KSFX Pocatello, ID | 77 mi north-northwest | 6,600 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KRIW Riverton, WY | 190 mi east-northeast | 26,900 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 Dayton
Since 1950, NOAA has recorded 11 tornadoes within 25 miles of Dayton. Most came in August and May. The strongest was an F1 on May 21, 1986, which passed about 14 miles west-southwest of town. The most recent was an EF0 on July 25, 2007, which touched down about 18 miles south-southwest of town.
Hail: 21 reports of 1-inch or larger hail within 25 miles since 1955; the largest was 1.75-inch hail on June 26, 2009.
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 Dayton'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.
Dayton radar FAQ
Where is the nearest weather radar to Dayton, ID?
KMTX (Salt Lake City, UT), about 63 miles south-southwest. KSFX (Pocatello, ID) is 77 miles away and also covers the area.
Does radar show snow in Dayton?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Dayton the lowest scan from KMTX is about 4,900 ft up.
Is TALON's radar for Dayton 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 Dayton, follow it right away — see watch vs. warning.
Radar for nearby towns
- Preston, ID radar 5 mi
- Franklin, ID radar 12 mi
- Malad City, ID radar 15 mi
- Montpelier, ID radar 38 mi
- Soda Springs, ID radar 43 mi
- Pocatello, ID radar 58 mi
- Chubbuck, ID radar 61 mi