Rio Grande River AT AlamosaALAC2
At a river or reservoir gauge/1.6 mi away/7,556 ft/16 ft above here
temp, wind, gust, humidity, pressure
Alert. A Freeze Warning is in force for Alamosa East until 9 AM today. Read the alert in full, and see what it means in the Field Book.
Now. Alamosa East is 33° and clear at 12 AM. With the wind it feels like 28°. The dew point is 27°, so the air feels dry and comfortable. Light breeze from the southwest at 5 mph.
Today and tonight. It warms to about 57° by 3 PM. Tonight falls to about 26° 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 sun is strong around midday: UV index 7, high. Unprotected skin can burn in under half an hour.
The week. Highs stay close to 62° all week. Rain is likely Thursday (51%). The first freeze could come tomorrow, a low of 23°.
The sky tonight. The sun sets at 6:25 PM. The Moon is a waxing crescent, 34% lit, and sets at 10:31 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 11 hours 14 minutes long, 2 minutes shorter than yesterday.
As of 12:00 AM in Alamosa East, Colorado.
Air quality
Index 27, good, led by fine particles. Read at 12 AM from its reporting area, San Luis Valley (CO), 6 miles off.
Good each day through Today, led by fine particles. Yesterday measured 12, good.
No smoke near the ground through Sat 6 PM.
Precipitation
None in the last 24 hours; 0.10 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.
Visibility
Visibility stays 9 miles or more through Sat 6 PM, lowest 9 miles Fri 7 AM.
F
Now, today, and the week
On the radar over Alamosa East, ColoradoReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture
The 5 instruments nearest Alamosa East, 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 now3 instruments
Rio Grande River AT AlamosaALAC2
At a river or reservoir gauge/1.6 mi away/7,556 ft/16 ft above here
temp, wind, gust, humidity, pressure
At an airfield/2.6 mi away/7,543 ft/3 ft above here
temp, wind, gust, visibility, precip, pressure
La Veta Pass (74)CO028
Beside a road/37.4 mi away/9,358 ft/1,818 ft above here
temp, pavement temp, wind, visibility, precip
measured daily2 instruments
Alamosa 1.6 ENECO-AM-35
In a volunteer observer's own ground/0.3 mi away/7,547 ft/7 ft above here
precip, snowfall, snow depth
Alamosa 2SALBC2
At a cooperative observer's station/2.4 mi away/7,536 ft/4 ft below here
snowfall, snow depth, precip, high, low
Station report
The nearest airport reporting now, 2.6 mi from Alamosa East, Colorado. From its report of Oct 15, 2026, 11:52 PM local time: 3 of its 6 sheets.
No cloud below 12,000 ft; visibility 10 mi or more.
30.0 F with a dew point of 27.0 F, 88 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 700 ft up.
From the west southwest (240 degrees) at 3 mph: force 1, a light air on the Beaufort scale. The strongest gust today was 30 mph.
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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.