Chino Hills, CA Live Doppler Radar

Live radar for Chino Hills, San Bernardino County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.

Open live radar for Chino HillsWhat TALON shows

What weather hits Chino Hills?

Since 1996, the National Weather Service has logged flash flooding on 340 days in the San Bernardino and Riverside County Valleys-The Inland Empire forecast zone and San Bernardino County — the most common reported hazard around Chino Hills, mostly in August and July. Next come high winds (170 days) and wildfires (148 days).

HazardDays reportedMost recentWorst on record
Flash flooding340Feb 2026Aug 26, 2003 · 3 deaths · $50,000 damage
High winds170Jan 2026Jan 14, 2011 · 3 deaths · $15,000 damage
Wildfires148Jan 2025Oct 25, 2003 · 4 deaths · $696 million damage
Damaging thunderstorm winds129Feb 2026Jun 3, 2009 · 1 death · $20,000 damage
Flooding108Feb 2026Dec 19, 2010 · 1 death
Excessive heat60Aug 2025Jul 21, 2006 · 10 deaths
Lightning casualties & damage58Sep 2024Jun 3, 2009 · 1 death · $1,000 damage
Debris flows40Aug 2025Sep 12, 2022 · 1 death · $6.0 million 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 San Bernardino and Riverside County Valleys-The Inland Empire forecast zone and San Bernardino County; damage is as reported, not adjusted for inflation.

Which radars cover Chino Hills?

The closest NEXRAD Doppler radar is KSOX (Santa Ana Mountains, CA), about 10 miles south-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.

RadarDistanceLowest beam over Chino HillsView
KSOX
Santa Ana Mountains, CA		10 mi south-southeast500 ftExcellent — the lowest scan sees close to the ground
KEYX
Edwards AFB, CA		80 mi north6,900 ftFair — the beam can pass over shallow snow and low-level rotation
KNKX
San Diego, CA		81 mi south-southeast7,000 ftFair — 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 Chino Hills

Since 1950, NOAA has recorded 45 tornadoes within 25 miles of Chino Hills, 2 of them EF2/F2 or stronger. Most came in January and February. The strongest was an F2 on November 9, 1982, which passed about 19 miles west-southwest of town. The most recent was an EF0 on March 13, 2025, which touched down about 20 miles west of town.

Hail: 9 reports of 1-inch or larger hail within 25 miles since 1955, 1 of them 2 inches or more; the largest was 2.00-inch hail on January 31, 1979.

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 Chino Hills'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.

Chino Hills radar FAQ

Where is the nearest weather radar to Chino Hills, CA?

KSOX (Santa Ana Mountains, CA), about 10 miles south-southeast. KEYX (Edwards AFB, CA) is 80 miles away and also covers the area.

Does radar show snow in Chino Hills?

Yes. TALON colors snow blue, a rain–snow mix pink and freezing rain purple using NOAA's precipitation-type analysis. Over Chino Hills the lowest scan from KSOX is about 500 ft up.

Is TALON's radar for Chino Hills 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 Chino Hills, follow it right away — see watch vs. warning.

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