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Twentymile Pass, Idaho

Mountain pass in Boundary County, Idaho, at 4,546 ft

Air quality

The air at Twentymile Pass

Index 18, good, led by fine particles. Read at 3 AM from its reporting area, Kootenai Tribe (ID), 11 miles off.

18Good
  • Fine particles (PM2.5)18Good-

The days ahead

Yesterday measured 27, good.

Smoke, the next 45 hours

Little smoke near the ground through Sat 11 PM: the index from smoke stays at 50 or under.

FriSat

Precipitation

What has fallen at Twentymile Pass

None in the last 3 days, to Fri 2 AM. 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 Twentymile Pass, the next 45 hours

Visibility stays 10 miles or more through Sat 11 PM.

FriSat

Mountain pass

Height
4,546 ft
County
Boundary County
State
Idaho
Latitude
48.5649° N
Longitude
116.2541° W

What is measuring near here

The 6 instruments nearest Twentymile Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.2 miles away.

measured now4 instruments

Bonners Ferry RAWSBFYI1

A remote fire weather station/8.5 mi away/1,850 ft/2,696 ft below here

temp, wind, gust, humidity, pressure

Bonners Ferry65S

At an airfield/11.3 mi away/2,333 ft/2,213 ft below here

temp, wind, gust, visibility, precip, pressure

Citizen station EW5598EW5598

In a volunteer observer's own ground/12.5 mi away/2,657 ft/1,889 ft below here

temp, humidity, wind, precip, pressure

D1 - East SunnysideITDB1

Beside a road/21.7 mi away/2,129 ft/2,417 ft below here

temp, pavement temp, wind, visibility, precip

measured daily2 instruments

Bonners Ferry 5.3 SSWID-BD-3

In a volunteer observer's own ground/6.2 mi away/2,280 ft/2,266 ft below here

precip, snowfall, snow depth

NaplesNAPI1

At a cooperative observer's station/6.6 mi away/2,003 ft/2,543 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Idaho

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

Near Twentymile Pass

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

Near Twentymile Pass