Livermore, CA Live Doppler Radar

Live radar for Livermore, Alameda County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.

Open live radar for Livermore What TALON shows

What weather hits Livermore?

Since 1996, the National Weather Service has logged river or areal flooding on 73 days in the East Bay Interior Valleys forecast zone and Alameda County — the most common reported hazard around Livermore, mostly in February and December. Next come excessive heat (19 days) and flash flooding (16 days).

Hazard	Days reported	Most recent	Worst on record
Flooding	73	Jan 2026	Mar 10, 2023 · 1 death
Excessive heat	19	Mar 2026	Jun 27, 2009 · 1 death
Flash flooding	16	Dec 2025	Feb 3, 1998 · $250,000 damage
Debris flows	14	Jan 2023	Apr 6, 2006 · $11 million damage
High winds	11	Jan 2019	Jan 7, 2017 · 1 death
Wildfires	8	May 2022	Aug 7, 2019 · $5,000 damage
Damaging thunderstorm winds	3	Dec 2024	Apr 7, 2017 · $10,000 damage
Lightning casualties & damage	2	Aug 2020	Oct 6, 2011 · $3,000 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 East Bay Interior Valleys forecast zone and Alameda County; damage is as reported, not adjusted for inflation.

Which radars cover Livermore?

The closest NEXRAD Doppler radar is KMUX (San Francisco, CA), about 38 miles south-southwest. 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 Livermore	View
KMUX San Francisco, CA	38 mi south-southwest	2,400 ft	Excellent — the lowest scan sees close to the ground
KDAX Sacramento, CA	56 mi north	4,200 ft	Good — most storms and steady rain or snow show clearly
KBBX Beale AFB, CA	125 mi north	13,600 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 Livermore

Since 1950, NOAA has recorded 11 tornadoes within 25 miles of Livermore, 1 of them EF2/F2 or stronger. Most came in January and March. The strongest was an F2 on January 11, 1951, which passed about 24 miles southwest of town. The most recent was an EF1 on January 23, 2010, which touched down about 15 miles north of town.

Hail: 1 report of 1-inch or larger hail within 25 miles since 1955; the largest was 1.00-inch hail on March 31, 2013.

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 Livermore'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.

Livermore radar FAQ

Where is the nearest weather radar to Livermore, CA?

KMUX (San Francisco, CA), about 38 miles south-southwest. KDAX (Sacramento, CA) is 56 miles away and also covers the area.

How often does Livermore flood?

Since 1996 the National Weather Service has logged river or areal flooding on 73 days in the East Bay Interior Valleys forecast zone and Alameda County; the deadliest was on March 10, 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 Livermore 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 Livermore, follow it right away — see watch vs. warning.

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