Storm Station
Mertzon, Texas
77°
Light rain· Feels like 77°·Light breeze 4 mph S
Mostly sunny. High near 96, with temperatures falling to around 93 in the afternoon. South wind 0 to 10 mph.
-UV
-Air quality
60%Humidity
38%Cloud

What is measuring near here

The 5 instruments nearest Mertzon, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now3 instruments

Mertzon 3NNEMZST2

At a river or reservoir gauge/2.8 mi away/2,170 ft/57 ft below here

temp, wind, gust, humidity, pressure

Rank968of 2,456

San Angelo/MathisSJT

At an airfield/20.3 mi away/1,909 ft/318 ft below here

temp, wind, gust, visibility, precip, pressure

Rank88of 2,456

San AngeloS2200

At a soil climate station/27.2 mi away/1,970 ft/257 ft below here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

MertzonMTZT2

At a cooperative observer's station/0.6 mi away/2,231 ft/4 ft above here

snowfall, snow depth, precip, high, low

Rank-

Mertzon 3.1 NNETX-IR-3

In a volunteer observer's own ground/3.2 mi away/2,139 ft/88 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at San Angelo/Mathis, drawn

The nearest airport reporting now, 20.3 mi from Mertzon. From its report of Sep 27, 2026, 5:51 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 12,000 ft; visibility 10 mi or more.

Section of the sky over San Angelo/Mathis, height above the station to scale: a few clouds cloud with its base at 12,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SJTFIG. A THE SKY OVER SAN ANGELO/MATHISSECTION, 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 STATION02,5005,0007,50010,00012,50015,00017,50020,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTFEW 12,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLESan Angelo/Mathis, the skySTATION REPORT · ASOS SJTTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-SJT-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

74.0 F with a dew point of 62.0 F, 66 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,800 ft up; the lowest cloud reported is at 12,000 ft.

Chart of the air at San Angelo/Mathis: temperature 74.0 degrees Fahrenheit and dew point 62.0, 66 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,800 feet above the station, against the lowest cloud reported at 12,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SJTFIG. B THE AIR AT SAN ANGELO/MATHISTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00050 F60 F70 F80 FSATURATES 2,800 FT ABOVE THE STATION, AT 59.2 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, FEW 12,000 FTTEMPERATURE 74.0 FDEW POINT 62.0 FSPREAD 12.0 FRELATIVE HUMIDITY 66 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 POINTTITLESan Angelo/Mathis, the airSTATION REPORT · ASOS SJTTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-SJT-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (200 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at San Angelo/Mathis, north up: blowing from 200 degrees, the south southwest, at 5 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SJTFIG. C THE WIND AT SAN ANGELO/MATHISPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 200°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESan Angelo/Mathis, the windSTATION REPORT · ASOS SJTTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-SJT-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of San Angelo/Mathis, in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Texas

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

Near Mertzon

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