Storm Station
Lyons, Texas
72° 95°/69°
Overcast· Feels like 72°·Light air 3 mph SSE
Partly cloudy, with a low around 70. South wind around 0 mph.
0UV Low
47Air quality
86%Humidity
100%Cloud
Now
3:15 AM
72feels72
now, overcast
Today
Sep 27
9569
UV 7
fog
Mon
Sep 28
9573
UV 7
overcast
Tue
Sep 29
9470
20mph
drizzle light
Wed
Sep 30
9276
45%
18mph
UV 6
thunderstorm hail
Thu
Oct 1
7870
68%
15mph
thunderstorm hail
Fri
Oct 2
7467
57%
drizzle light
Sat
Oct 3
7366
33%
12mph
drizzle light
72°
95°69°
95°73°
94°70°
92°76°
78°70°
74°67°
73°66°

As of 3:15 AM in Lyons, Texas.

What is measuring near here

The 4 instruments nearest Lyons, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.9 miles away.

measured now2 instruments

Yegua Creek AT Lake SomervilleSOMT2

At a river or reservoir gauge/5.2 mi away/226 ft/116 ft below here

temp, wind, gust, humidity, pressure

Rank1,282of 2,452

CaldwellRWV

At an airfield/12.1 mi away/390 ft/48 ft above here

temp, wind, gust, visibility, precip, pressure

Rank208of 2,452

measured daily2 instruments

Caldwell 9.6 SETX-BRL-10

In a volunteer observer's own ground/3.9 mi away/285 ft/57 ft below here

precip, snowfall, snow depth

Rank-

Somerville LakeSOMT2

At a cooperative observer's station/5.2 mi away/226 ft/116 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Caldwell, drawn

The nearest airport reporting now, 12.1 mi from Lyons. From its report of Sep 27, 2026, 3:15 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Caldwell, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RWVFIG. A THE SKY OVER CALDWELLSECTION, 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 STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLECaldwell, the skySTATION REPORT · ASOS RWVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-RWV-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

71.6 F with a dew point of 66.2 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 Caldwell: temperature 71.6 degrees Fahrenheit and dew point 66.2, 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 RWVFIG. B THE AIR AT CALDWELLTHE 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 64.9 FTEMPERATURE 71.6 FDEW POINT 66.2 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 POINTTITLECaldwell, the airSTATION REPORT · ASOS RWVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-RWV-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Caldwell, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT RWVFIG. C THE WIND AT CALDWELLPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECaldwell, the windSTATION REPORT · ASOS RWVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-RWV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Caldwell, 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 Lyons

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