Storm Station
Lewiston, California
54° 79°/51°
Overcast· Feels like 54°·Light air 3 mph WNW
Partly cloudy, with a low around 45. West wind around 2 mph.
0UV Low
44Air quality
37%Humidity
100%Cloud
Now
12:45 AM
54feels54
now, overcast
Today
Sep 27
7951
14mph
overcast
Mon
Sep 28
8451
clear day
Tue
Sep 29
8948
overcast
Wed
Sep 30
9553
clear day
Thu
Oct 1
9458
overcast
Fri
Oct 2
9357
overcast
Sat
Oct 3
9658
overcast
54°
79°51°
84°51°
89°48°
95°53°
94°58°
93°57°
96°58°

As of 12:45 AM in Lewiston, California.

What is measuring near here

The 6 instruments nearest Lewiston, 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 now4 instruments

Trinity Camp RAWSTCAC1

A remote fire weather station/1.9 mi away/2,385 ft/378 ft above here

temp, wind, gust, humidity, pressure

Rank606of 3,115

BuckhornCD005

Beside a road/4.0 mi away/2,674 ft/667 ft above here

temp, pavement temp, wind, visibility, precip

Rank2,067of 3,115

WeavervilleO54

At an airfield/6.8 mi away/2,349 ft/342 ft above here

temp, wind, gust, visibility, precip, pressure

Rank1,915of 3,115

French GulchS2218

At a soil climate station/15.0 mi away/3,704 ft/1,697 ft above here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

Lewiston 0.6 NCA-TY-46

In a volunteer observer's own ground/0.6 mi away/1,959 ft/48 ft below here

precip, snowfall, snow depth

Rank-

Trinity River HatcheryTRHC1

At a cooperative observer's station/2.0 mi away/1,939 ft/68 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Weaverville, drawn

The nearest airport reporting now, 6.8 mi from Lewiston. From its report of Sep 27, 2026, 12:15 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 Weaverville, 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 O54FIG. A THE SKY OVER WEAVERVILLESECTION, 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 MORE0510TITLEWeaverville, the skySTATION REPORT · ASOS O54TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-O54-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

48.2 F with a dew point of 32.0 F, 53 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,700 ft up.

Chart of the air at Weaverville: temperature 48.2 degrees Fahrenheit and dew point 32.0, 53 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,700 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT O54FIG. B THE AIR AT WEAVERVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00020 F30 F40 F50 F60 FSATURATES 3,700 FT ABOVE THE STATION, AT 28.6 FTEMPERATURE 48.2 FDEW POINT 32.0 FSPREAD 16.2 FRELATIVE HUMIDITY 53 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 POINTTITLEWeaverville, the airSTATION REPORT · ASOS O54TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-O54-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Weaverville, 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 O54FIG. C THE WIND AT WEAVERVILLEPLAN, 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 FORCE73TITLEWeaverville, the windSTATION REPORT · ASOS O54TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-O54-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Weaverville, 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 Lewiston

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