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Lone Tree Pass, Washington

Mountain pass in Snohomish County, Washington, at 4,890 ft

Air quality

The air at Lone Tree Pass

Index 16, good, led by fine particles. Read at 5 PM from its reporting area, Darrington (WA), 19 miles off.

16Good
  • Fine particles (PM2.5)16Good5.1 mi

The days ahead

Good each day through Wed Oct 21, led by fine particles. Yesterday measured 12, good.

Smoke, the next 42 hours

Little smoke near the ground through Sun 11 AM: the index from smoke stays at 33 or under.

FriSatSun

Precipitation

What has fallen at Lone Tree Pass

None in the last 24 hours; 0.07 in over the last 3 days, to Fri 5 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.07in

Visibility

How far you can see at Lone Tree Pass, the next 42 hours

Fog: visibility falls to 0.6 miles Sat 3 AM, under a mile for 3 hours.

FriSatSun

Mountain pass

Height
4,890 ft
County
Snohomish County
State
Washington
Latitude
48.2254° N
Longitude
121.7074° W

What is measuring near here

The 7 instruments nearest Lone Tree Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.0 miles away.

measured now5 instruments

Rapid Deploy XRDXW1

At a river or reservoir gauge/7.4 mi away/269 ft/4,621 ft below here

temp, wind, gust, humidity, pressure

Citizen station KJ7KJCKJ7KJC

In a volunteer observer's own ground/17.1 mi away/559 ft/4,331 ft below here

temp, humidity, wind, precip, pressure

Arlington MuniAWO

At an airfield/21.3 mi away/138 ft/4,752 ft below here

temp, wind, gust, visibility, precip, pressure

Stilliguamish RiverTSTIL

Beside a road/23.4 mi away/125 ft/4,765 ft below here

temp, pavement temp, wind, visibility, precip

Darrington 21 NNE04223

At a climate reference station/25.0 mi away/407 ft/4,483 ft below here

temp, humidity, wind, solar, precip

measured daily2 instruments

Darrington 5.0 WNWWA-SN-48

In a volunteer observer's own ground/4.0 mi away/422 ft/4,468 ft below here

precip, snowfall, snow depth

Darrington RsDARW1

At a cooperative observer's station/5.3 mi away/550 ft/4,340 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Washington

23 places, each with its own forecast and its own instruments.

Near Lone Tree Pass

The nearest places, each with its own forecast and the instruments nearest it.

Near Lone Tree Pass