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Ross Pass, Washington

Mountain pass in Snohomish County, Washington, at 6,162 ft

Air quality

The air at Ross Pass

Index 22, good, led by fine particles. Read at 12 AM from its reporting area, Darrington (WA), 14 miles off.

22Good
  • Fine particles (PM2.5)22Good-

The days ahead

Good each day through Sat Oct 17, led by fine particles. Yesterday measured 18, good.

Smoke, the next 41 hours

Little smoke near the ground through Sat 5 PM: the index from smoke stays at 11 or under.

FriSat

Precipitation

What has fallen at Ross Pass

None in the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Ross Pass, the next 41 hours

Dense fog: visibility falls to 0 miles Sat 7 AM, under a mile for 7 hours.

FriSat

Mountain pass

Height
6,162 ft
County
Snohomish County
State
Washington
Latitude
48.2679° N
Longitude
121.0043° W

What is measuring near here

The 5 instruments nearest Ross Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.3 miles away.

measured now3 instruments

Lyman Lake SnotelLYLW1

A snow pillow on a mountain/6.3 mi away/5,980 ft/182 ft below here

temp, wind, gust, humidity, pressure

Darrington 21 NNE04223

At a climate reference station/27.4 mi away/407 ft/5,755 ft below here

temp, humidity, wind, solar, precip

Stevens PassTSTEV

Beside a road/36.3 mi away/4,065 ft/2,097 ft below here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Holden VillageHLDW1

At a cooperative observer's station/11.6 mi away/3,287 ft/2,875 ft below here

snowfall, snow depth, precip, high, low

Marblemount 2.1 NEWA-SG-31

In a volunteer observer's own ground/27.7 mi away/351 ft/5,811 ft below here

precip, snowfall, snow depth

0in

Snow on the ground

Measured at Holden Village (HLDW1), 11.6 miles from here, read 15 Oct, 09:30. measured daily

Elsewhere in Washington

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

Near Ross Pass

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

Near Ross Pass