Black Point-Green Point, CA Live Doppler Radar

Live radar for Black Point-Green Point, Marin County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.

Open live radar for Black Point-Green PointWhat TALON shows

What weather hits Black Point-Green Point?

Since 1996, the National Weather Service has logged river or areal flooding on 60 days in the North Bay Interior Valleys forecast zone and Marin County — the most common reported hazard around Black Point-Green Point, mostly in January and February. Next come debris flows (19 days) and excessive heat (19 days).

HazardDays reportedMost recentWorst on record
Flooding60Dec 2025Jan 1, 2006 · $108 million damage
Debris flows19Jan 2021Apr 1, 2006 · 1 death · $34 million damage
Excessive heat19Mar 2026Jul 21, 2006 · 1 death
Coastal flooding16Jan 2026—
Flash flooding15Feb 2017Dec 11, 2014 · $4.0 million damage
High winds12Mar 2023Mar 19, 2011 · 1 death · $35,000 damage
Wildfires6Jun 2024Jun 16, 2024 · $10 damage
Damaging thunderstorm winds4Dec 2025—

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 North Bay Interior Valleys forecast zone and Marin County; damage is as reported, not adjusted for inflation.

Which radars cover Black Point-Green Point?

The closest NEXRAD Doppler radar is KDAX (Sacramento, CA), about 53 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.

RadarDistanceLowest beam over Black Point-Green PointView
KDAX
Sacramento, CA		53 mi east-northeast3,800 ftGood — most storms and steady rain or snow show clearly
KMUX
San Francisco, CA		74 mi south-southeast6,200 ftFair — the beam can pass over shallow snow and low-level rotation
KBBX
Beale AFB, CA		107 mi north-northeast10,700 ftLimited — 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 Black Point-Green Point

Since 1950, NOAA has recorded 5 tornadoes within 25 miles of Black Point-Green Point, 1 of them EF2/F2 or stronger. Most came in December and June. The strongest was an F2 on June 1, 1958, which passed about 24 miles north-northwest of town. The most recent was an EF0 on April 7, 2011, which touched down about 24 miles east-northeast of town.

Hail: 2 reports of 1-inch or larger hail within 25 miles since 1955; the largest was 1.75-inch hail on August 19, 1983.

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 Black Point-Green Point'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.

Black Point-Green Point radar FAQ

Where is the nearest weather radar to Black Point-Green Point, CA?

KDAX (Sacramento, CA), about 53 miles east-northeast. KMUX (San Francisco, CA) is 74 miles away and also covers the area.

How often does Black Point-Green Point flood?

Since 1996 the National Weather Service has logged river or areal flooding on 60 days in the North Bay Interior Valleys forecast zone and Marin 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 Black Point-Green Point 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 Black Point-Green Point, follow it right away — see watch vs. warning.

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