Old Agency, MT Live Doppler Radar
Live radar for Old Agency, Sanders County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Old Agency?
Since 1996, the National Weather Service has logged heavy snow or a winter storm on 129 days in the Flathead/Mission Valleys forecast zone and Sanders County — the most common reported hazard around Old Agency, mostly in February and January. Next come high winds (43 days) and extreme cold & wind chill (18 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Heavy snow & winter storms | 129 | Mar 2026 | Feb 13, 2025 · 4 deaths |
| High winds | 43 | Mar 2026 | Jul 14, 2025 · 1 death · $26,000 damage |
| Extreme cold & wind chill | 18 | Feb 2025 | Feb 1, 1996 · $1,000 damage |
| Damaging thunderstorm winds | 17 | Sep 2024 | Jul 17, 2007 · $30,000 damage |
| Flooding | 11 | Dec 2025 | May 1, 1997 · $912,000 damage |
| Blizzards | 5 | Feb 2014 | Dec 12, 2008 · 1 death · $200,000 damage |
| Ice storms & sleet | 3 | Dec 2015 | Nov 21, 2014 · $30,000 damage |
| Excessive heat | 3 | Jul 2024 | — |
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 Flathead/Mission Valleys forecast zone and Sanders County; damage is as reported, not adjusted for inflation.
Which radars cover Old Agency?
The closest NEXRAD Doppler radar is KMSX (Missoula, MT), about 24 miles southeast. 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 Old Agency | View |
|---|---|---|---|
| KMSX Missoula, MT | 24 mi southeast | 1,400 ft | Excellent — the lowest scan sees close to the ground |
| KTFX Great Falls, MT | 137 mi east | 15,600 ft | Limited — the beam overshoots the lowest part of storms |
| KOTX Spokane, WA | 157 mi west | 19,600 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 Old Agency
Since 1950, NOAA has recorded 3 tornadoes within 25 miles of Old Agency. Most came in March and July. The strongest was an EF0 on July 18, 2007, which touched down about 23 miles north of town. The most recent was an EF0 on May 9, 2023, which touched down about 12 miles east of town.
Hail: 36 reports of 1-inch or larger hail within 25 miles since 1955, 4 of them 2 inches or more; the largest was 2.50-inch hail on July 8, 2022.
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 Old Agency'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.
Old Agency radar FAQ
Where is the nearest weather radar to Old Agency, MT?
KMSX (Missoula, MT), about 24 miles southeast. KTFX (Great Falls, MT) is 137 miles away and also covers the area.
Does radar show snow in Old Agency?
Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Old Agency the lowest scan from KMSX is about 1,400 ft up.
Is TALON's radar for Old Agency 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 Old Agency, follow it right away — see watch vs. warning.
Radar for nearby towns
- Ronan, MT radar 17 mi
- Polson, MT radar 26 mi
- Plains, MT radar 29 mi
- Missoula, MT radar 34 mi
- Thompson Falls, MT radar 52 mi
- Stevensville, MT radar 57 mi
- Kalispell, MT radar 62 mi