Callender, CA Live Doppler Radar
Live radar for Callender, San Luis Obispo County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Callender?
Since 1996, the National Weather Service has logged flash flooding on 11 days in the San Luis Obispo County Inland Central Coast forecast zone and San Luis Obispo County — the most common reported hazard around Callender, mostly in January and May. Next come flooding (10 days) and damaging thunderstorm winds (9 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Flash flooding | 11 | Oct 2025 | Jan 9, 2023 · 1 death |
| Flooding | 10 | Jan 2023 | — |
| Damaging thunderstorm winds | 9 | Feb 2026 | Sep 24, 2025 · $2,000 damage |
| Wildfires | 1 | Aug 2002 | Aug 17, 2002 · $290,000 damage |
| Debris flows | 1 | Feb 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 San Luis Obispo County Inland Central Coast forecast zone and San Luis Obispo County; damage is as reported, not adjusted for inflation.
Which radars cover Callender?
The closest NEXRAD Doppler radar is KVBX (Vandenberg AFB, CA), about 18 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 Callender | View |
|---|---|---|---|
| KVBX Vandenberg AFB, CA | 18 mi southeast | 1,000 ft | Excellent — the lowest scan sees close to the ground |
| KVTX Los Angeles, CA | 91 mi east-southeast | 8,300 ft | Fair — the beam can pass over shallow snow and low-level rotation |
| KHNX San Joaquin Valley, CA | 102 mi north-northeast | 9,900 ft | Fair — the beam can pass over shallow snow and low-level rotation |
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 Callender
Since 1950, NOAA has recorded 5 tornadoes within 25 miles of Callender. Most came in February and May. The strongest was an EF1 on February 7, 2024, which passed about 18 miles north-northwest of town.
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 Callender'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.
Callender radar FAQ
Where is the nearest weather radar to Callender, CA?
KVBX (Vandenberg AFB, CA), about 18 miles southeast. KVTX (Los Angeles, CA) is 91 miles away and also covers the area.
How often does Callender flood?
Since 1996 the National Weather Service has logged flash flooding on 11 days in the San Luis Obispo County Inland Central Coast forecast zone and San Luis Obispo County; the deadliest was on January 9, 2023, with 1 death. 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 Callender 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 Callender, follow it right away — see watch vs. warning.
Radar for nearby towns
- Arroyo Grande, CA radar 5 mi
- Grover Beach, CA radar 6 mi
- Guadalupe, CA radar 6 mi
- Pismo Beach, CA radar 9 mi
- Santa Maria, CA radar 11 mi
- San Luis Obispo, CA radar 16 mi
- Lompoc, CA radar 27 mi
- Morro Bay, CA radar 28 mi
- Atascadero, CA radar 31 mi
- Buellton, CA radar 37 mi