Flattop Mtn. SnotelFTMM8
A snow pillow on a mountain/10.5 mi away/6,300 ft/263 ft below here
temp, wind, gust, humidity, pressure
Mountain passes/Montana/Jefferson Pass
Alert. A High Wind Watch is in force for Jefferson Pass until 12 AM Sunday. Read the alert in full, and see what it means in the Field Book.
Now. Jefferson Pass is 30° and mostly clear at 10 PM. With the wind it feels like 25°. The dew point is 25°, so the air feels dry and comfortable. Light breeze from the south-southwest at 5 mph.
Today and tonight. Tonight falls to about 28° by 6 AM, under a mostly clear sky. A freeze: protect plants and pipes. No rain is expected for the rest of the day.
The week. The warmest day ahead is Saturday, near 49°, and the coolest Sunday, near 43°. The days ahead look dry. The windiest day is Saturday, with wind to 20 mph. The first freeze could come tomorrow, a low of 27°.
The sky now. The Moon is a waxing crescent, 26% lit, and stays below the horizon until dawn. The next full Moon is Sunday, Oct 25. Look for Saturn, bright in the 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 52 minutes long, 4 minutes shorter than yesterday.
As of 10:00 PM in Jefferson Pass, Montana.
Air quality
Index 15, good, led by ozone. Read at 9 PM from its reporting area, Glacier National Park (MT), 27 miles off.
Yesterday measured 16, good.
Little smoke near the ground through Sat 6 PM: the index from smoke stays at 33 or under.
Precipitation
None in the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Sat 6 PM.
F
Now, today, and the week
The 6 instruments nearest Jefferson Pass, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 10.5 miles away.
measured now4 instruments
Flattop Mtn. SnotelFTMM8
A snow pillow on a mountain/10.5 mi away/6,300 ft/263 ft below here
temp, wind, gust, humidity, pressure
West Glacier US-2 MP 153.4MTWGL
Beside a road/27.9 mi away/3,241 ft/3,322 ft below here
temp, pavement temp, wind, visibility, precip
St. Mary 1 SSW04130
At a climate reference station/29.7 mi away/4,555 ft/2,008 ft below here
temp, humidity, wind, solar, precip
Citizen station GW7685GW7685
In a volunteer observer's own ground/36.6 mi away/3,069 ft/3,494 ft below here
temp, humidity, wind, precip, pressure
measured daily2 instruments
West GlacierWGLM8
At a cooperative observer's station/27.4 mi away/3,205 ft/3,358 ft below here
snowfall, snow depth, precip, high, low
Whitefish 2.2 NEMT-FH-11
In a volunteer observer's own ground/33.9 mi away/3,590 ft/2,973 ft below here
precip, snowfall, snow depth
0in
Snow on the ground
Measured at West Glacier (WGLM8), 27.4 miles from here, read 15 Oct, 16:00. measured daily
20 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.