Marblemount, WA Live Doppler Radar

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

Open live radar for Marblemount What TALON shows

What weather hits Marblemount?

Since 1996, the National Weather Service has logged flash flooding on 5 days in the Foothills and Valleys of the North Cascades forecast zone and Skagit County — the most common reported hazard around Marblemount, mostly in August and July. Next come flooding (5 days) and lightning casualties & damage (1 days).

Hazard	Days reported	Most recent	Worst on record
Flash flooding	5	Aug 2024	Aug 11, 2024 · $103,000 damage
Flooding	5	Nov 2021	Nov 28, 2021 · 1 death · $3.0 million damage
Lightning casualties & damage	1	Jun 2007	—
Debris flows	1	Nov 2014	Nov 26, 2014 · $40,000 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 Foothills and Valleys of the North Cascades forecast zone and Skagit County; damage is as reported, not adjusted for inflation.

How much snow does Marblemount get?

A normal year brings about 30 inches of snow to Marblemount, based on NOAA's 1991–2020 climate normals for the Newhalem weather station 12.9 miles away. The snowiest month is usually January (10.2 in).

Oct	Nov	Dec	Jan	Feb	Mar	Apr	May
0.0	2.4	6.3	10.2	7.7	2.8	0.1	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 Marblemount?

The closest NEXRAD Doppler radar is KATX (Seattle/Tacoma, WA), about 54 miles west-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 Marblemount	View
KATX Seattle/Tacoma, WA	54 mi west-southwest	4,000 ft	Good — most storms and steady rain or snow show clearly
KLGX Langley Hill, WA	158 mi southwest	19,800 ft	Limited — the beam overshoots the lowest part of storms
KOTX Spokane, WA	186 mi east-southeast	25,800 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 Marblemount

NOAA has no tornado on record within 25 miles of Marblemount since 1950.

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 Marblemount'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.

Marblemount radar FAQ

Where is the nearest weather radar to Marblemount, WA?

KATX (Seattle/Tacoma, WA), about 54 miles west-southwest. KLGX (Langley Hill, WA) is 158 miles away and also covers the area.

How often does Marblemount flood?

Since 1996 the National Weather Service has logged flash flooding on 5 days in the Foothills and Valleys of the North Cascades forecast zone and Skagit 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 Marblemount 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 Marblemount, follow it right away — see watch vs. warning.

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