Santa Teresa, NM Live Doppler Radar
Live radar for Santa Teresa, Dona Ana County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Santa Teresa?
Since 1996, the National Weather Service has logged flash flooding on 76 days in the Southern Dona Ana County/Mesilla Valley forecast zone and Dona Ana County — the most common reported hazard around Santa Teresa, mostly in July and August. Next come damaging thunderstorm winds (69 days) and high winds (38 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Flash flooding | 76 | Jun 2026 | Aug 15, 2006 · $4.5 million damage |
| Damaging thunderstorm winds | 69 | Jun 2026 | Aug 23, 2020 · $100,000 damage |
| High winds | 38 | Apr 2026 | Feb 16, 2022 · $50,000 damage |
| Dust storms | 8 | Apr 2025 | — |
| Flooding | 7 | Jan 2017 | Sep 4, 2006 · $50,000 damage |
| Heavy snow & winter storms | 4 | Feb 2021 | — |
| Avalanches | 1 | Sep 2020 | — |
| Excessive heat | 1 | Jul 2023 | — |
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 Southern Dona Ana County/Mesilla Valley forecast zone and Dona Ana County; damage is as reported, not adjusted for inflation.
How much snow does Santa Teresa get?
A normal year brings about 2.0 inches of snow to Santa Teresa, based on NOAA's 1991–2020 climate normals for the Santa Teresa Ap weather station 1.5 miles away. The snowiest month is usually December (1.2 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.1 | 0.2 | 1.2 | 0.3 | 0.2 | 0.0 | 0.0 | 0.0 |
Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.
Which radars cover Santa Teresa?
The closest NEXRAD Doppler radar is KEPZ (El Paso, TX), about 1 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 Santa Teresa | View |
|---|---|---|---|
| KEPZ El Paso, TX | 1 mi west | 100 ft | Excellent — the lowest scan sees close to the ground |
| KHDX Holloman AFB, NM | 89 mi north-northeast | 8,100 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KABX Albuquerque, NM | 227 mi north | 36,200 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 Santa Teresa
Since 1950, NOAA has recorded 7 tornadoes within 25 miles of Santa Teresa. Most came in July and September. The strongest was an F1 on July 31, 1979, which touched down about 10 miles north-northeast of town. The most recent was an EF0 on July 13, 2011, which touched down about 5 miles west of town.
Hail: 89 reports of 1-inch or larger hail within 25 miles since 1955, 7 of them 2 inches or more; the largest was 3.25-inch hail on October 22, 1974.
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 Santa Teresa'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.
Santa Teresa radar FAQ
Where is the nearest weather radar to Santa Teresa, NM?
KEPZ (El Paso, TX), about 1 miles west. KHDX (Holloman AFB, NM) is 89 miles away and also covers the area.
How often does Santa Teresa flood?
Since 1996 the National Weather Service has logged flash flooding on 76 days in the Southern Dona Ana County/Mesilla Valley forecast zone and Dona Ana County. TALON's free flash-flood risk layer shows, every 2 minutes, how close the rain that has fallen is to what it takes to flood — turn it on under Layers.
Is TALON's radar for Santa Teresa 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 Santa Teresa, follow it right away — see watch vs. warning.
Radar for nearby towns
- Sunland Park, NM radar 5 mi
- Anthony, NM radar 11 mi
- Mesilla, NM radar 29 mi
- Las Cruces, NM radar 32 mi
- Columbus, NM radar 57 mi