Storm Station
Anderson, Iowa
63° 74°/61°
Clear· Feels like 63°·Light air 4 mph SE
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East southeast wind around 5 mph. Chance of precipitation is 30%.
0UV Low
-Air quality
93%Humidity
3%Cloud
Now
3:30 AM
63feels63
now, clear
Today
Sep 27
7461
overcast
Mon
Sep 28
7260
overcast
Tue
Sep 29
7263
88%
14mph
showers
Wed
Sep 30
7064
86%
12mph
rain light
Thu
Oct 1
6652
60%
19mph
drizzle light
Fri
Oct 2
6445
29%
mostly clear day
Sat
Oct 3
6843
13mph
overcast
63°
74°61°
72°60°
72°63°
70°64°
66°52°
64°45°
68°43°

As of 3:30 AM in Anderson, Iowa.

What is measuring near here

The 5 instruments nearest Anderson, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.0 miles away.

measured now3 instruments

ShenandoahSDA

At an airfield/10.6 mi away/971 ft/12 ft above here

temp, wind, gust, visibility, precip, pressure

Rank211of 652

Sidney (I-29/IA 2)RSDI4

Beside a road/12.1 mi away/942 ft/17 ft below here

temp, pavement temp, wind, visibility, precip

Rank564of 652

measured daily2 instruments

Sidney 5.1 NNEIA-FM-1

In a volunteer observer's own ground/1.0 mi away/945 ft/14 ft below here

precip, snowfall, snow depth

Rank-

RandolphRANI4

At a cooperative observer's station/5.0 mi away/981 ft/22 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Shenandoah, drawn

The nearest airport reporting now, 10.6 mi from Anderson. From its report of Sep 27, 2026, 3:15 AM local time: 3 of its 6 sheets.

The sky

Overcast at 5,000 ft; the ceiling is 5,000 ft; visibility 6 mi.

Section of the sky over Shenandoah, height above the station to scale: overcast cloud with its base at 5,000 feet, the ceiling at 5,000 feet, and visibility of 6 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SDAFIG. A THE SKY OVER SHENANDOAHSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,0008,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 5,000 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 5,000 FTVISIBILITY, MILES: 6 MI0510TITLEShenandoah, the skySTATION REPORT · ASOS SDATYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-SDA-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

64.4 F with a dew point of 64.4 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 5,000 ft.

Chart of the air at Shenandoah: temperature 64.4 degrees Fahrenheit and dew point 64.4, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 5,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SDAFIG. B THE AIR AT SHENANDOAHTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATED AT THE GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, OVC 5,000 FTTEMPERATURE AND DEW POINT 64.4 F, 64.4 FRELATIVE HUMIDITY 100 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 POINTTITLEShenandoah, the airSTATION REPORT · ASOS SDATYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-SDA-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east southeast (120 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 13 mph.

Plan of the wind at Shenandoah, north up: blowing from 120 degrees, the east southeast, at 7 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SDAFIG. C THE WIND AT SHENANDOAHPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 120°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEShenandoah, the windSTATION REPORT · ASOS SDATYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-SDA-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Shenandoah, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Randolph (RANI4), 5.0 miles from here, read 26 Sep, 09:00. measured daily

Elsewhere in Iowa

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

Near Anderson

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