Storm Station
San Luis, Colorado
65°
Clear· Feels like 65°·Light breeze 5 mph WSW
Partly cloudy, with a low around 44. South southwest wind around 5 mph.
-UV
-Air quality
34%Humidity
10%Cloud

What is measuring near here

The 5 instruments nearest San Luis, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.5 miles away.

measured now3 instruments

Culebra #2 SnotelCULC2

A snow pillow on a mountain/12.2 mi away/10,500 ft/2,505 ft above here

temp, wind, gust, humidity, pressure

Rank1,051of 1,384

Alamosa Muni(AWOS)ALS

At an airfield/29.1 mi away/7,543 ft/452 ft below here

temp, wind, gust, visibility, precip, pressure

Rank190of 1,384

La Veta Pass (74)CO028

Beside a road/31.1 mi away/9,358 ft/1,363 ft above here

temp, pavement temp, wind, visibility, precip

Rank1,255of 1,384

measured daily2 instruments

San Acacio 3.1 SECO-CS-34

In a volunteer observer's own ground/6.5 mi away/7,821 ft/174 ft below here

precip, snowfall, snow depth

Rank-

Aguilar 18WSWAGRC2

At a cooperative observer's station/27.0 mi away/8,684 ft/689 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Alamosa Muni(AWOS), drawn

The nearest airport reporting now, 29.1 mi from San Luis. From its report of Sep 27, 2026, 2:52 AM local time: 3 of its 6 sheets.

The sky

Broken at 7,500 ft; the ceiling is 7,500 ft; visibility 10 mi or more.

Section of the sky over Alamosa Muni(AWOS), height above the station to scale: broken cloud with its base at 7,500 feet, the ceiling at 7,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALSFIG. A THE SKY OVER ALAMOSA MUNI(AWOS)SECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 7,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 7,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEAlamosa Muni(AWOS), the skySTATION REPORT · ASOS ALSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-ALS-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

44.0 F with a dew point of 40.0 F, 86 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up; the lowest cloud reported is at 7,500 ft.

Chart of the air at Alamosa Muni(AWOS): temperature 44.0 degrees Fahrenheit and dew point 40.0, 86 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station, against the lowest cloud reported at 7,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALSFIG. B THE AIR AT ALAMOSA MUNI(AWOS)THE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00030 F40 F50 FSATURATES 900 FT ABOVE THE STATION, AT 39.1 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, BKN 7,500 FTTEMPERATURE 44.0 FDEW POINT 40.0 FSPREAD 4.0 FRELATIVE HUMIDITY 86 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLEAlamosa Muni(AWOS), the airSTATION REPORT · ASOS ALSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-ALS-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (180 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Alamosa Muni(AWOS), north up: blowing from 180 degrees, the south, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALSFIG. C THE WIND AT ALAMOSA MUNI(AWOS)PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 180°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAlamosa Muni(AWOS), the windSTATION REPORT · ASOS ALSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-ALS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Alamosa Muni(AWOS), in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Colorado

41 places, each with its own forecast and its own instruments.

Near San Luis

The nearest places, each with its own forecast and the instruments nearest it.