Spring Valley, CA Live Doppler Radar
Live radar for Spring Valley, Lake County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Spring Valley?
Since 1996, the National Weather Service has logged river or areal flooding on 17 days in the Eastern Lake forecast zone and Lake County — the most common reported hazard around Spring Valley, mostly in February and January. Next come flash flooding (2 days) and debris flows (1 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Flooding | 17 | Jan 2026 | Jan 1, 2006 · 1 death · $1.0 million damage |
| Flash flooding | 2 | Oct 2018 | Oct 3, 2018 · $10,000 damage |
| Debris flows | 1 | Dec 2014 | Dec 11, 2014 · $300,000 damage |
| Lightning casualties & damage | 1 | Feb 2024 | Feb 19, 2024 · $5,000 damage |
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 Eastern Lake forecast zone and Lake County; damage is as reported, not adjusted for inflation.
Which radars cover Spring Valley?
The closest NEXRAD Doppler radar is KBBX (Beale AFB, CA), about 59 miles east-northeast. 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 Spring Valley | View |
|---|---|---|---|
| KBBX Beale AFB, CA | 59 mi east-northeast | 4,400 ft | Good — most storms and steady rain or snow show clearly |
| KDAX Sacramento, CA | 63 mi southeast | 4,900 ft | Good — most storms and steady rain or snow show clearly |
| KBHX Eureka, CA | 134 mi northwest | 15,100 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 Spring Valley
Since 1950, NOAA has recorded 3 tornadoes within 25 miles of Spring Valley. Most came in March and February. The strongest was an EF0 on March 23, 2011, which touched down about 23 miles east-northeast of town. The most recent was an EF0 on February 19, 2013, which touched down about 21 miles east-northeast of town.
Hail: 1 report of 1-inch or larger hail within 25 miles since 1955; the largest was 1.50-inch hail on September 25, 1990.
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 Spring Valley'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.
Spring Valley radar FAQ
Where is the nearest weather radar to Spring Valley, CA?
KBBX (Beale AFB, CA), about 59 miles east-northeast. KDAX (Sacramento, CA) is 63 miles away and also covers the area.
How often does Spring Valley flood?
Since 1996 the National Weather Service has logged river or areal flooding on 17 days in the Eastern Lake forecast zone and Lake County; the deadliest was on January 1, 2006, 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 Spring Valley 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 Spring Valley, follow it right away — see watch vs. warning.
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