Storm Station
Spring Valley, California
61° 79°/57°
Overcast· Feels like 61°·Light air 3 mph SSE
Mostly cloudy. Low around 53, with temperatures rising to around 57 overnight. Northwest wind around 2 mph.
0UV Low
37Air quality
43%Humidity
100%Cloud
Now
12:15 AM
61feels61
now, overcast
Today
Sep 27
7957
14mph
overcast
Mon
Sep 28
8657
clear day
Tue
Sep 29
9463
UV 6
clear day
Wed
Sep 30
9664
clear day
Thu
Oct 1
9565
overcast
Fri
Oct 2
9766
overcast
Sat
Oct 3
9969
partly cloudy day
61°
79°57°
86°57°
94°63°
96°64°
95°65°
97°66°
99°69°

As of 12:15 AM in Spring Valley, California.

What is measuring near here

The 4 instruments nearest Spring Valley, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now2 instruments

UkiahUKI

At an airfield/32.8 mi away/607 ft/575 ft below here

temp, wind, gust, visibility, precip, pressure

Rank-

measured daily2 instruments

Clearlake Oaks 5.0 NECA-LK-17

In a volunteer observer's own ground/0.3 mi away/1,276 ft/94 ft above here

precip, snowfall, snow depth

Rank-

Clearlake 4 SECLRC1

At a cooperative observer's station/10.4 mi away/1,434 ft/252 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at County Line RAWS Nr Wilbur Springs, drawn

The nearest instrument reporting now, 10.4 mi from Spring Valley. From its report of Sep 26, 2026, 11:36 PM local time: 3 of its 5 sheets.

The air

63.0 F with a dew point of 44.1 F, 50 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,300 ft up.

Chart of the air at County Line RAWS Nr Wilbur Springs: temperature 63.0 degrees Fahrenheit and dew point 44.1, 50 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WISC1FIG. B THE AIR AT COUNTY LINE RAWS NR WILBUR SPRINGSTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00030 F40 F50 F60 F70 FSATURATES 4,300 FT ABOVE THE STATION, AT 40.0 FTEMPERATURE 63.0 FDEW POINT 44.1 FSPREAD 18.9 FRELATIVE HUMIDITY 50 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 POINTTITLECounty Line RAWS Nr Wilbur Springs, the airSTATION REPORT · DCP WISC1TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-WISC1-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west southwest (247 degrees) at 6 mph, gusting 13 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at County Line RAWS Nr Wilbur Springs, north up: blowing from 247 degrees, the west southwest, at 6 miles an hour, gusting 13; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WISC1FIG. C THE WIND AT COUNTY LINE RAWS NR WILBUR SPRINGSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 247°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE13GUST, 13 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECounty Line RAWS Nr Wilbur Springs, the windSTATION REPORT · DCP WISC1TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-WISC1-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 2,005 ft above sea level, 7 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 27.82 inHg and the temperature at 51.8 F; it reports 63.0 F, 11.2 F warmer than standard.

Section from sea level of where County Line RAWS Nr Wilbur Springs stands in the atmosphere, height to scale: the station 2,005 feet above sea level with 7 per cent of the air below it; the standard atmosphere's pressure there, 27.82 inches of mercury, and temperature, 51.8 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WISC1FIG. D WHERE COUNTY LINE RAWS NR WILBUR SPRINGS STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHERECOUNTY LINE RAWS NR WILBUR SPRINGS7 PER CENT OF THE AIR BELOW IT2,005 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE27.82 inHgSTANDARD TEMPERATURE HERE51.8 FTEMPERATURE, REPORTED63.0 FTITLECounty Line RAWS Nr Wilbur Springs, the columnSTATION REPORT · DCP WISC1TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-WISC1-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of County Line RAWS Nr Wilbur Springs, in 5 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 Spring Valley

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