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Expedition Pass, Montana

Mountain pass in Madison County, Montana, at 10,197 ft

Air quality

The air at Expedition Pass

Index 34, good, led by ozone. Read at 10 PM from its reporting area, Yellowstone National Park (MT), 59 miles off.

34Good
  • Ozone34Good-

The days ahead

Yesterday measured 32, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at Expedition Pass

None in the last 3 days, to Thu 9 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 Expedition Pass, the next 44 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

Mountain pass

Height
10,197 ft
County
Madison County
State
Montana
Latitude
44.9638° N
Longitude
111.4630° W

What is measuring near here

The 6 instruments nearest Expedition Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 5.2 miles away.

measured now4 instruments

Beaver Creek SnotelBEVM8

A snow pillow on a mountain/5.2 mi away/7,850 ft/2,347 ft below here

temp, wind, gust, humidity, pressure

Citizen station EW6167EW6167

In a volunteer observer's own ground/11.3 mi away/5,704 ft/4,493 ft below here

temp, humidity, wind, precip, pressure

Raynolds Pass MT-87 MP 1.2MTRAY

Beside a road/16.3 mi away/6,772 ft/3,425 ft below here

temp, pavement temp, wind, visibility, precip

EnnisEKS

At an airfield/23.1 mi away/5,349 ft/4,848 ft below here

temp, wind, gust, visibility, precip, pressure

measured daily2 instruments

West Yellowstone 25.2 NWMT-MD-13

In a volunteer observer's own ground/7.2 mi away/6,474 ft/3,723 ft below here

precip, snowfall, snow depth

West Yellowstone USFSWYWM8

At a cooperative observer's station/27.3 mi away/6,667 ft/3,530 ft below here

snowfall, snow depth, precip, high, low

-

Snow on the ground

Elsewhere in Montana

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

Near Expedition Pass

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

Near Expedition Pass