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Arrow Rock, Missouri

Town in Saline County, Missouri

Air quality

The air at Arrow Rock

Index 13, good, led by ozone. Read at 2 AM from its reporting area, Columbia (MO), 34 miles off.

13Good
  • Ozone13Good-

Smoke, the next 41 hours

No smoke near the ground through Sat 7 PM.

FriSat

Precipitation

What has fallen at Arrow Rock

0.31 in in the last 24 hours, 0.87 in over the last 3 days, to Fri 1 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.31in
Last 3 days
0.87in

Visibility

How far you can see at Arrow Rock, the next 41 hours

Visibility stays 8 miles or more through Sat 7 PM, lowest 8 miles Sat 8 AM.

FriSat

On the radar over Arrow Rock, MissouriReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Arrow Rock, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 10.9 miles away.

measured now3 instruments

MarshallMHL

At an airfield/13.8 mi away/783 ft/58 ft above here

temp, wind, gust, visibility, precip, pressure

Rank671of 1,014

measured daily2 instruments

New FranklinNWFM7

At a cooperative observer's station/10.9 mi away/627 ft/98 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Citizen station EW7104, drawn

The nearest instrument reporting now, 24.4 mi from Arrow Rock, Missouri. From its report of undefined: 3 of its 4 sheets.

The wind

From the east (100 degrees) at 10 mph, gusting 18 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Citizen station EW7104, north up: blowing from 100 degrees, the east, at 10 miles an hour, gusting 18; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW7104FIG. C THE WIND AT CITIZEN STATION EW7104PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 100°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE13GUST, 18 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECitizen station EW7104, the windSTATION REPORT · CWOP EW7104TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-10-16IDSR-EW7104-1DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 852 ft above sea level, 3 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 29.01 inHg and the temperature at 56.0 F; the station's altimeter setting of 30.22 inHg means its barometer reads 29.30 inHg; it reports 50.0 F, 6.0 F colder than standard.

Section from sea level of where Citizen station EW7104 stands in the atmosphere, height to scale: the station 852 feet above sea level with 3 per cent of the air below it; the standard atmosphere's pressure there, 29.01 inches of mercury, and temperature, 56.0 degrees Fahrenheit; the altimeter setting of 30.22 and the station pressure it means, 29.30.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW7104FIG. D WHERE CITIZEN STATION EW7104 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 ATMOSPHERECITIZEN STATION EW71043 PER CENT OF THE AIR BELOW IT852 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 HERE29.01 inHgSTANDARD TEMPERATURE HERE56.0 FALTIMETER SETTING, REPORTED30.22 inHgITS BAROMETER READS29.30 inHgTEMPERATURE, REPORTED50.0 FTITLECitizen station EW7104, the columnSTATION REPORT · CWOP EW7104TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-10-16IDSR-EW7104-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The sun

On Oct 16 the noon sun stands 42 degrees above the horizon at 38.81 N, and the day is 11 h 01 min long. Level ground there takes 67 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Citizen station EW7104, angles true: on Oct 16 it stands 42 degrees above the horizon, against 75 at the June solstice, 51 at the equinoxes and 28 at the December solstice; the day is 11 h 01 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EW7104FIG. E THE SUN AT CITIZEN STATION EW7104ELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 75°EQUINOXES 51°DECEMBER SOLSTICE 28°OCT 16, 42°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 01 MINLEVEL GROUND TAKES 67 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 38.81 N; THE SUN'S DECLINATION -9.1°TITLECitizen station EW7104, the sunSTATION REPORT · CWOP EW7104TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-10-16IDSR-EW7104-3DRAWN AS linework on paperSOURCES FB-ENG-007

The full report of Citizen station EW7104, in 4 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Missouri

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

Near Arrow Rock

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

Near Arrow Rock

River and lake gauges