Lochsloy, WA Live Doppler Radar
Live radar for Lochsloy, Snohomish County: every NWS radar combined, rain, snow and ice colors, flash-flood risk, storm tracks and official warnings.
What weather hits Lochsloy?
Since 1996, the National Weather Service has logged river or areal flooding on 10 days in the Foothills and Valleys of Snohomish and Northern King Counties forecast zone and Snohomish County — the most common reported hazard around Lochsloy, mostly in November and January. Next come lightning casualties & damage (9 days) and debris flows (6 days).
| Hazard | Days reported | Most recent | Worst on record |
|---|---|---|---|
| Flooding | 10 | Dec 2023 | Jan 7, 2009 · $6.5 million damage |
| Lightning casualties & damage | 9 | Nov 2008 | Sep 15, 1996 · 1 death |
| Debris flows | 6 | Apr 2017 | Mar 22, 2014 · 43 deaths · $60 million damage |
| Damaging thunderstorm winds | 3 | Jun 2012 | Dec 14, 2010 · $30,000 damage |
| Flash flooding | 1 | Apr 2017 | — |
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 Snohomish and Northern King Counties forecast zone and Snohomish County; damage is as reported, not adjusted for inflation.
How much snow does Lochsloy get?
A normal year brings about 4.3 inches of snow to Lochsloy, based on NOAA's 1991–2020 climate normals for the Arlington weather station 10.5 miles away. The snowiest month is usually December (2.2 in).
| Oct | Nov | Dec | Jan | Feb | Mar | Apr | May |
|---|---|---|---|---|---|---|---|
| 0.0 | 0.2 | 2.2 | 0.8 | 0.7 | 0.4 | 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 Lochsloy?
The closest NEXRAD Doppler radar is KATX (Seattle/Tacoma, WA), about 23 miles west-northwest. 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 Lochsloy | View |
|---|---|---|---|
| KATX Seattle/Tacoma, WA | 23 mi west-northwest | 1,300 ft | Excellent — the lowest scan sees close to the ground |
| KLGX Langley Hill, WA | 116 mi west-southwest | 12,100 ft | Limited — the beam overshoots the lowest part of storms |
| KRTX Portland, OR | 168 mi south-southwest | 21,800 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 Lochsloy
Since 1950, NOAA has recorded 7 tornadoes within 25 miles of Lochsloy, 2 of them EF2/F2 or stronger. Most came in May and June. The strongest was an F2 on May 13, 1986, which touched down about 11 miles north of town. The most recent was an F0 on June 16, 2006, which touched down about 19 miles southeast of town.
Hail: 1 report of 1-inch or larger hail within 25 miles since 1955; the largest was 1.00-inch hail on April 15, 2006.
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 Lochsloy'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.
Lochsloy radar FAQ
Where is the nearest weather radar to Lochsloy, WA?
KATX (Seattle/Tacoma, WA), about 23 miles west-northwest. KLGX (Langley Hill, WA) is 116 miles away and also covers the area.
How often does Lochsloy flood?
Since 1996 the National Weather Service has logged river or areal flooding on 10 days in the Foothills and Valleys of Snohomish and Northern King Counties forecast zone and Snohomish 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 Lochsloy 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 Lochsloy, follow it right away — see watch vs. warning.
Radar for nearby towns
- Granite Falls, WA radar 4 mi
- Lake Stevens, WA radar 5 mi
- Marysville, WA radar 5 mi
- Arlington, WA radar 9 mi
- Snohomish, WA radar 9 mi
- Everett, WA radar 9 mi
- Monroe, WA radar 14 mi
- Mill Creek, WA radar 16 mi
- Mukilteo, WA radar 16 mi
- Langley, WA radar 17 mi