White Mill SnotelWHTM8
A snow pillow on a mountain/1.6 mi away/8,700 ft/656 ft above here
temp, wind, gust, humidity, pressure
Mountain passes/Montana/Colter Pass
Now. Colter Pass is 34° and clear at 5 AM. With the wind it feels like 28°. The dew point is 25°, so the air feels dry and comfortable. Gentle breeze from the west-southwest at 8 mph.
Today and tonight. It warms to about 56° by 3 PM. Tonight falls to about 35° by 5 AM, under a mostly clear sky. Frost can form on the ground in sheltered spots. No rain is expected for the rest of the day.
The week. The warmest day ahead is Thursday, near 58°, and the coolest Friday, near 46°. Snow is likely Friday (86%). Rain is possible Thursday (30%). Frost is possible tomorrow morning, a low of 34°.
The sky tonight. The sun sets at 6:31 PM. The Moon is a waxing crescent, 43% lit, and sets at 11:18 PM. The next full Moon is Sunday, Oct 25. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The Orionids meteor shower is active, peaking around Oct 21: at its peak, up to about 20 meteors an hour can be seen from a dark site. The sky is forecast to stay clear: a good night to look up. The day is 10 hours 54 minutes long, 3 minutes shorter than yesterday.
As of 5:00 AM in Colter Pass, Montana.
Air quality
Index 27, good, led by ozone. Read at 4 AM from its reporting area, Yellowstone National Park (MT), 41 miles off.
Yesterday measured 38, good.
No smoke near the ground through Mon 12 AM.
Precipitation
None in the last 3 days, to Sat 4 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Mon 12 AM.
F
Now, today, and the week
The 4 instruments nearest Colter Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.6 miles away.
measured now2 instruments
White Mill SnotelWHTM8
A snow pillow on a mountain/1.6 mi away/8,700 ft/656 ft above here
temp, wind, gust, humidity, pressure
Roscoe Hill MT-78 MP 18.8MTROH
Beside a road/29.0 mi away/5,335 ft/2,709 ft below here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Silver Gate 0.2 ENE (Closed)MT-PK-11
In a volunteer observer's own ground/4.8 mi away/7,442 ft/602 ft below here
precip, snowfall, snow depth
Mystic LakeMYSM8
At a cooperative observer's station/16.9 mi away/6,535 ft/1,509 ft below here
snowfall, snow depth, precip, high, low
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Snow on the ground
20 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.