Napavine, WA Live Doppler Radar

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

Open live radar for Napavine What TALON shows

What weather hits Napavine?

Since 1996, the National Weather Service has logged river or areal flooding on 8 days in the Lowlands of Lewis and Southern Thurston Counties forecast zone and Lewis County — the most common reported hazard around Napavine, mostly in January and November. Next come lightning casualties & damage (3 days).

Hazard	Days reported	Most recent	Worst on record
Flooding	8	Nov 2021	Nov 4, 2006 · 2 deaths · $8.8 million damage
Lightning casualties & damage	3	Sep 2013	Aug 5, 2002 · $2,000 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 Lowlands of Lewis and Southern Thurston Counties forecast zone and Lewis County; damage is as reported, not adjusted for inflation.

How much snow does Napavine get?

A normal year brings about 3.7 inches of snow to Napavine, based on NOAA's 1991–2020 climate normals for the Doty 3 E weather station 14.9 miles away. The snowiest month is usually January (1.5 in).

Oct	Nov	Dec	Jan	Feb	Mar	Apr	May
0.0	0.1	0.6	1.5	0.6	0.9	0.0	0.0

Normal snowfall in inches. TALON Pro compares this season's snow at your location with these normals as winter goes on.

Which radars cover Napavine?

The closest NEXRAD Doppler radar is KRTX (Portland, OR), about 60 miles south. 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 Napavine	View
KRTX Portland, OR	60 mi south	4,600 ft	Good — most storms and steady rain or snow show clearly
KLGX Langley Hill, WA	68 mi west-northwest	5,400 ft	Good — most storms and steady rain or snow show clearly
KATX Seattle/Tacoma, WA	113 mi north	11,600 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 Napavine

Since 1950, NOAA has recorded 6 tornadoes within 25 miles of Napavine, 1 of them EF2/F2 or stronger. Most came in May and October. The strongest was an F2 on November 10, 1965, which touched down about 8 miles north of town. The most recent was a tornado of unknown strength on October 4, 2019, which touched down about 18 miles north 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 Napavine'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.

Napavine radar FAQ

Where is the nearest weather radar to Napavine, WA?

KRTX (Portland, OR), about 60 miles south. KLGX (Langley Hill, WA) is 68 miles away and also covers the area.

How often does Napavine flood?

Since 1996 the National Weather Service has logged river or areal flooding on 8 days in the Lowlands of Lewis and Southern Thurston Counties forecast zone and Lewis County; the deadliest was on November 4, 2006, with 2 deaths. 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 Napavine 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 Napavine, follow it right away — see watch vs. warning.

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