At a river or reservoir gauge/0.9 mi away/4,583 ft/30 ft above here
temp, wind, gust, humidity, pressure
Now. Hooper State Park is 35° and mostly clear at 3 AM. The dew point is 29°, so the air feels dry and comfortable. Light air from the south-southwest at 2 mph.
Today and tonight. It warms to about 73° by 3 PM. Tonight falls to about 38° by 6 AM, under a mostly clear sky. No rain is expected for the rest of the day.
The week. The warmest day ahead is Friday, near 74°, and the coolest Sunday, near 37°. Rain or snow is likely Saturday (58%), Sunday (93%) and Monday (66%). The first freeze could come Sunday, a low of 21°.
The sky tonight. The sun sets at 6:59 PM. The Moon is a waning crescent, 8% lit, and rises at 5:26 AM after midnight. The next new Moon is Saturday, Oct 10. After dark, look for Saturn, bright in the east-southeast. A planet shines with a steady light where the stars around it twinkle. The sky is forecast to stay clear: a good night to look up. The day is 11 hours 23 minutes long, 4 minutes shorter than yesterday.
As of 3:00 AM in Hooper State Park, Montana.
Air quality
Index 50, good, led by fine particles. Read at 3 AM from its reporting area, Helena (MT), 39 miles off.
Yesterday measured 32, good.
Little smoke near the ground through Fri 12 AM: the index from smoke stays at 28 or under.
Precipitation
None in the last 3 days, to Wed 2 AM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 10 miles or more through Fri 12 AM.
F
Now, today, and the week
The 6 instruments nearest Hooper State Park, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.
measured now4 instruments
At a river or reservoir gauge/0.9 mi away/4,583 ft/30 ft above here
temp, wind, gust, humidity, pressure
Beside a road/14.2 mi away/4,327 ft/226 ft below here
temp, pavement temp, wind, visibility, precip
Golf1GM
At an airfield/37.4 mi away/4,333 ft/220 ft below here
temp, wind, gust, visibility, precip, pressure
Citizen station FW7359FW7359
In a volunteer observer's own ground/37.6 mi away/3,906 ft/647 ft below here
temp, humidity, wind, precip, pressure
measured daily2 instruments
Lincoln 0.2 SEMT-LC-18
In a volunteer observer's own ground/0.3 mi away/4,552 ft/1 ft below here
precip, snowfall, snow depth
At a fire lookout or ranger station/0.9 mi away/4,603 ft/50 ft above here
snowfall, snow depth, precip, high, low
-
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.