Denton, MT Live Doppler Radar
Live radar for Denton, Fergus County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Denton?
Since 1996, the National Weather Service has logged damaging thunderstorm winds on 95 days in the Fergus County below 4500ft forecast zone and Fergus County — the most common reported hazard around Denton, mostly in July and June. Next come high winds (42 days) and heavy snow & winter storms (15 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Damaging thunderstorm winds | 95 | May 2026 | Jul 8, 2000 · $10,000 damage |
| High winds | 42 | May 2026 | — |
| Heavy snow & winter storms | 15 | Dec 2025 | — |
| Flooding | 10 | Jun 2023 | May 19, 2011 · $125,000 damage |
| Extreme cold & wind chill | 7 | Jan 2026 | — |
| Flash flooding | 4 | Jun 2023 | Jun 7, 2023 · $200,000 damage |
| Blizzards | 2 | Mar 2026 | — |
| Wildfires | 1 | Jul 2025 | — |
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 Fergus County below 4500ft forecast zone and Fergus County; damage is as reported, not adjusted for inflation.
Which radars cover Denton?
The closest NEXRAD Doppler radar is KTFX (Great Falls, MT), about 68 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 Denton | View |
|---|---|---|---|
| KTFX Great Falls, MT | 68 mi west | 5,400 ft | Good — most storms and steady rain or snow show clearly |
| KBLX Billings, MT | 120 mi south-southeast | 12,700 ft | Limited — the beam overshoots the lowest part of storms |
| KGGW Glasgow, MT | 166 mi east-northeast | 21,400 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 Denton
Since 1950, NOAA has recorded 23 tornadoes within 25 miles of Denton, 4 of them EF2/F2 or stronger. Most came in June and July. The strongest was an F2 on June 25, 1996, which touched down about 9 miles northeast of town. The most recent was an EF0 on July 6, 2022, which touched down about 21 miles southwest of town.
Hail: 131 reports of 1-inch or larger hail within 25 miles since 1955, 19 of them 2 inches or more; the largest was 2.75-inch hail on July 5, 2000.
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 Denton'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.
Denton radar FAQ
Where is the nearest weather radar to Denton, MT?
KTFX (Great Falls, MT), about 68 miles west. KBLX (Billings, MT) is 120 miles away and also covers the area.
Does radar show snow in Denton?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Denton the lowest scan from KTFX is about 5,400 ft up.
Is TALON's radar for Denton 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 Denton, follow it right away — see watch vs. warning.
Radar for nearby towns
- Lewistown, MT radar 30 mi
- Fort Benton, MT radar 48 mi