GenoaGEAC2
At a river or reservoir gauge/12.2 mi away/5,629 ft/388 ft above here
temp, wind, gust, humidity, pressure
Alert. A Freeze Warning is in force for Arriba until 9 AM tomorrow. Read the alert in full, and see what it means in the Field Book.
Now. Arriba is 37° and mostly clear at 11 PM. With the wind it feels like 29°. The dew point is 29°, so the air feels dry and comfortable. Gentle breeze from the north-northwest at 13 mph, gusting to 25 mph.
Today and tonight. Tonight falls to about 24° by 7 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 Wednesday, near 77°, and the coolest tomorrow, near 53°. The days ahead look dry. The first freeze could come tomorrow, a low of 24°.
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 south-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 11 hours 12 minutes long, 2 minutes shorter than yesterday.
As of 11:00 PM in Arriba, Colorado.
Precipitation
None in the last 24 hours; 0.04 in over 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
On the radar over Arriba, ColoradoReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 5 instruments nearest Arriba, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.8 miles away.
measured now3 instruments
GenoaGEAC2
At a river or reservoir gauge/12.2 mi away/5,629 ft/388 ft above here
temp, wind, gust, humidity, pressure
At an airfield/20.9 mi away/5,364 ft/123 ft above here
temp, wind, gust, visibility, precip, pressure
Beside a road/29.3 mi away/5,734 ft/493 ft above here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Arriba 9.0 NCO-LN-58
In a volunteer observer's own ground/8.8 mi away/5,134 ft/107 ft below here
precip, snowfall, snow depth
Flagler 1SFLGC2
At a cooperative observer's station/11.5 mi away/4,921 ft/320 ft below here
snowfall, snow depth, precip, high, low
Station report
The nearest airport reporting now, 20.9 mi from Arriba, Colorado. From its report of Oct 15, 2026, 10:55 PM local time: 3 of its 6 sheets.
No cloud below 12,000 ft; visibility 10 mi or more.
38.0 F with a dew point of 29.0 F, 70 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,000 ft up.
From the north northwest (330 degrees) at 14 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 46 mph.
The full report of Limon Municipal, in 6 sheets, each beside the Field Book plates that explain it
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Snow on the ground
41 places, each with its own forecast and its own instruments.
The nearest places, each with its own forecast and the instruments nearest it.