Storm Station
Rio Vista, California
65°
Partly cloudy· Feels like 65°·Gentle breeze 10 mph W
Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. West southwest wind around 12 mph, with gusts as high as 22 mph.
-UV
-Air quality
53%Humidity
46%Cloud

What is measuring near here

The 5 instruments nearest Rio Vista, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 11.8 miles away.

measured now3 instruments

Delta AT Mallard IslandMLIC1

At a river or reservoir gauge/11.8 mi away/4 ft/57 ft below here

temp, wind, gust, humidity, pressure

Rank2,000of 3,123

Travis AFB/FairfldSUU

At an airfield/13.5 mi away/62 ft/1 ft above here

temp, wind, gust, visibility, precip, pressure

Rank221of 3,123

99NB at Dillard RoadCD044

Beside a road/23.1 mi away/43 ft/18 ft below here

temp, pavement temp, wind, visibility, precip

Rank2,666of 3,123

measured daily2 instruments

Antioch 0.9 SSWCA-CC-32

In a volunteer observer's own ground/14.8 mi away/206 ft/145 ft above here

precip, snowfall, snow depth

Rank-

FairfieldFFDC1

At a cooperative observer's station/20.8 mi away/115 ft/54 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Travis AFB/Fairfld, drawn

The nearest airport reporting now, 13.5 mi from Rio Vista. From its report of Sep 27, 2026, 4:55 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 Travis AFB/Fairfld, 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 SUUFIG. A THE SKY OVER TRAVIS AFB/FAIRFLDSECTION, 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 MORE0510TITLETravis AFB/Fairfld, the skySTATION REPORT · ASOS SUUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-SUU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

57.7 F with a dew point of 52.0 F, 81 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 Travis AFB/Fairfld: temperature 57.7 degrees Fahrenheit and dew point 52.0, 81 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 SUUFIG. B THE AIR AT TRAVIS AFB/FAIRFLDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 1,300 FT ABOVE THE STATION, AT 50.7 FTEMPERATURE 57.7 FDEW POINT 52.0 FSPREAD 5.7 FRELATIVE HUMIDITY 81 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 POINTTITLETravis AFB/Fairfld, the airSTATION REPORT · ASOS SUUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-SUU-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west southwest (240 degrees) at 18 mph, gusting 25 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 25 mph.

Plan of the wind at Travis AFB/Fairfld, north up: blowing from 240 degrees, the west southwest, at 18 miles an hour, gusting 25; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SUUFIG. C THE WIND AT TRAVIS AFB/FAIRFLDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 240°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 18 MPH5FRESH BREEZE196STRONG BREEZE25GUST, 25 MPH7NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLETravis AFB/Fairfld, the windSTATION REPORT · ASOS SUUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-SUU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Travis AFB/Fairfld, in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in California

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

Near Rio Vista

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