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Excelsior Pass, Washington

Mountain pass in Whatcom County, Washington, at 5,363 ft

Air quality

The air at Excelsior Pass

Index 47, good, led by fine particles. Read at 2 AM from its reporting area, Bellingham (WA), 32 miles off.

47Good
  • Fine particles (PM2.5)47Good-

The days ahead

Highest moderate, today, led by fine particles. Yesterday measured 33, good.

Smoke, the next 46 hours

Little smoke near the ground through Sat 11 PM: the index from smoke stays at 17 or under.

FriSat

Precipitation

What has fallen at Excelsior Pass

None in the last 24 hours; 0.14 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.14in

Visibility

How far you can see at Excelsior Pass, the next 46 hours

Fog: visibility falls to 0.5 miles Sat 5 AM, under a mile for 3 hours.

FriSat

Mountain pass

Height
5,363 ft
County
Whatcom County
State
Washington
Latitude
48.9354° N
Longitude
121.7943° W

What is measuring near here

The 7 instruments nearest Excelsior Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.8 miles away.

measured now5 instruments

Wells Creek SnotelWCSW1

A snow pillow on a mountain/4.8 mi away/4,030 ft/1,333 ft below here

temp, wind, gust, humidity, pressure

Citizen station FW8870FW8870

In a volunteer observer's own ground/21.1 mi away/194 ft/5,169 ft below here

temp, humidity, wind, precip, pressure

SR547 Interchange SumasTSUMA

Beside a road/22.0 mi away/46 ft/5,317 ft below here

temp, pavement temp, wind, visibility, precip

Darrington 21 NNE04223

At a climate reference station/31.7 mi away/407 ft/4,956 ft below here

temp, humidity, wind, solar, precip

Bellingham INTLBLI

At an airfield/35.2 mi away/157 ft/5,206 ft below here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

Glacier 0.1 SWWA-WC-70

In a volunteer observer's own ground/7.6 mi away/908 ft/4,455 ft below here

precip, snowfall, snow depth

Upper Baker DamUBKW1

At a dam/20.1 mi away/719 ft/4,644 ft below here

snowfall, snow depth, precip, high, low

0in

Snow on the ground

Measured at Upper Baker Dam (UBKW1), 20.1 miles from here, read 15 Oct, 06:00. measured daily

Elsewhere in Washington

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

Near Excelsior Pass

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

Near Excelsior Pass