Storm Station
Sunnyvale, Texas
74°
Partly cloudy· Feels like 74°·Light breeze 5 mph SSE
Mostly sunny. High near 95, with temperatures falling to around 93 in the afternoon. Heat index values as high as 97. South wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
62%Humidity
58%Cloud

What is measuring near here

The 4 instruments nearest Sunnyvale, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.1 miles away.

measured now2 instruments

MesquiteHQZ

At an airfield/4.3 mi away/446 ft/38 ft below here

temp, wind, gust, visibility, precip, pressure

Rank2,051of 2,457

measured daily2 instruments

Mesquite 2.3 NTX-DA-70

In a volunteer observer's own ground/2.1 mi away/503 ft/19 ft above here

precip, snowfall, snow depth

Rank-

RichardsonRRNT2

At a cooperative observer's station/15.7 mi away/650 ft/166 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mesquite, drawn

The nearest airport reporting now, 4.3 mi from Sunnyvale. From its report of Sep 27, 2026, 6:50 AM local time: 3 of its 6 sheets.

The sky

Clear; visibility 10 mi or more.

Section of the sky over Mesquite, height above the station to scale: a clear sky, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HQZFIG. A THE SKY OVER MESQUITESECTION, 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 STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONCLEARVISIBILITY, MILES: 10 MI OR MORE0510TITLEMesquite, the skySTATION REPORT · ASOS HQZTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-HQZ-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

68.0 F with a dew point of 62.6 F, 83 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,300 ft up.

Chart of the air at Mesquite: temperature 68.0 degrees Fahrenheit and dew point 62.6, 83 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HQZFIG. B THE AIR AT MESQUITETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 1,300 FT ABOVE THE STATION, AT 61.3 FTEMPERATURE 68.0 FDEW POINT 62.6 FSPREAD 5.4 FRELATIVE HUMIDITY 83 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 POINTTITLEMesquite, the airSTATION REPORT · ASOS HQZTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-HQZ-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (180 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Mesquite, north up: blowing from 180 degrees, the south, 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 HQZFIG. C THE WIND AT MESQUITEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 180°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMesquite, the windSTATION REPORT · ASOS HQZTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-HQZ-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Mesquite, 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 Sunnyvale

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