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Remsen, Iowa

City in Plymouth County, Iowa

Air quality

The air at Remsen

Index 17, good, led by ozone. Read at 4 AM from its reporting area, Sioux City (IA), 28 miles off.

17Good
  • Ozone17Good-

The days ahead

Yesterday measured 19, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 1 AM.

FriSat

Precipitation

What has fallen at Remsen

0.46 in in the last 24 hours, 0.63 in over the last 3 days, to Fri 3 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.46in
Last 3 days
0.63in

Visibility

How far you can see at Remsen, the next 46 hours

Visibility stays 9 miles or more through Sun 1 AM, lowest 9 miles Sat 7 AM.

FriSat

On the radar over Remsen, IowaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 7 instruments nearest Remsen, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now5 instruments

Le MarsLRJ

At an airfield/11.6 mi away/1,194 ft/168 ft below here

temp, wind, gust, visibility, precip, pressure

Rank155of 1,060

CleghornRCGI4

Beside a road/12.6 mi away/1,429 ft/67 ft above here

temp, pavement temp, wind, visibility, precip

Rank276of 1,060

measured daily2 instruments

Remsen 0.3 SSEIA-PL-14

In a volunteer observer's own ground/0.2 mi away/1,397 ft/35 ft above here

precip, snowfall, snow depth

Rank-

Remsen No. 2RMSI4

At a cooperative observer's station/0.2 mi away/1,332 ft/30 ft below here

snowfall, snow depth, precip, high, low

Rank83of 1,060

Station report

The weather at Le Mars, drawn

The nearest airport reporting now, 11.6 mi from Remsen, Iowa. From its report of Oct 16, 2026, 4:35 AM local time: 3 of its 5 sheets.

The sky

A few clouds at 2,200 ft, broken at 2,900 ft, overcast at 3,700 ft; the ceiling is 2,900 ft; visibility 10 mi or more.

Section of the sky over Le Mars, height above the station to scale: a few clouds cloud with its base at 2,200 feet, broken cloud with its base at 2,900 feet, overcast cloud with its base at 3,700 feet, the ceiling at 2,900 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LRJFIG. A THE SKY OVER LE MARSSECTION, 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 STATION01,0002,0003,0004,0005,0006,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 3,700 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 2,900 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYFEW 2,200 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYCEILING 2,900 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLELe Mars, the skySTATION REPORT · ASOS LRJTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-LRJ-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The wind

From the north northwest (340 degrees) at 22 mph, gusting 33 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 37 mph.

Plan of the wind at Le Mars, north up: blowing from 340 degrees, the north northwest, at 22 miles an hour, gusting 33; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LRJFIG. C THE WIND AT LE MARSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 340°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 22 MPH6STRONG BREEZE257NEAR GALE32GUST, 33 MPH8GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELe Mars, the windSTATION REPORT · ASOS LRJTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-LRJ-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The column

At 1,194 ft above sea level, 4 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.65 inHg and the temperature at 54.7 F; the station's altimeter setting of 30.31 inHg means its barometer reads 29.02 inHg.

Section from sea level of where Le Mars stands in the atmosphere, height to scale: the station 1,194 feet above sea level with 4 per cent of the air below it; the standard atmosphere's pressure there, 28.65 inches of mercury, and temperature, 54.7 degrees Fahrenheit; the altimeter setting of 30.31 and the station pressure it means, 29.02.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LRJFIG. D WHERE LE MARS 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 ATMOSPHERELE MARS4 PER CENT OF THE AIR BELOW IT1,194 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 HERE28.65 inHgSTANDARD TEMPERATURE HERE54.7 FALTIMETER SETTING, REPORTED30.31 inHgITS BAROMETER READS29.02 inHgTITLELe Mars, the columnSTATION REPORT · ASOS LRJTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-LRJ-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Le Mars, in 5 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Remsen No. 2 (RMSI4), 0.2 miles from here, read 15 Oct, 07:00. measured daily

Elsewhere in Iowa

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

Near Remsen

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

Near Remsen

River and lake gauges