Storm Station
Waltham, Minnesota
59°
Light rain· Feels like 59°·Light breeze 6 mph SSE
Showers and thunderstorms. Cloudy, with a low around 55. South wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
81%Humidity
87%Cloud

What is measuring near here

The 5 instruments nearest Waltham, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now3 instruments

Austin MuniAUM

At an airfield/11.3 mi away/1,230 ft/94 ft below here

temp, wind, gust, visibility, precip, pressure

Rank14of 732

Dexter I-90 Mile Post 195MN010

Beside a road/11.7 mi away/1,411 ft/87 ft above here

temp, pavement temp, wind, visibility, precip

Rank497of 732

Turtle Creek 3 WNW Austin 3NWTRCM5

At a river or reservoir gauge/13.1 mi away/1,184 ft/140 ft below here

temp, wind, gust, humidity, pressure

Rank213of 732

measured daily2 instruments

Waltham 0.6 NNEMN-MW-22

In a volunteer observer's own ground/0.4 mi away/1,340 ft/16 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Austin Muni, drawn

The nearest airport reporting now, 11.3 mi from Waltham. From its report of Sep 27, 2026, 3:15 AM local time: 3 of its 5 sheets.

The sky

Broken at 1,400 ft, broken at 2,700 ft; the ceiling is 1,400 ft.

Section of the sky over Austin Muni, height above the station to scale: broken cloud with its base at 1,400 feet, broken cloud with its base at 2,700 feet, the ceiling at 1,400 feet.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AUMFIG. A THE SKY OVER AUSTIN MUNISECTION, 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 STATION01,0002,0003,0004,0005,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETBKN 2,700 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYBKN 1,400 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 1,400 FTTITLEAustin Muni, the skySTATION REPORT · ASOS AUMTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-09-27IDSR-AUM-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The wind

From the south southeast (150 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Austin Muni, north up: blowing from 150 degrees, the south southeast, at 5 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 AUMFIG. C THE WIND AT AUSTIN MUNIPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 150°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAustin Muni, the windSTATION REPORT · ASOS AUMTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-09-27IDSR-AUM-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The column

At 1,230 ft above sea level, 4 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 28.61 inHg and the temperature at 54.6 F; the station's altimeter setting of 30.07 inHg means its barometer reads 28.76 inHg.

Section from sea level of where Austin Muni stands in the atmosphere, height to scale: the station 1,230 feet above sea level with 4 per cent of the air below it; the standard atmosphere's pressure there, 28.61 inches of mercury, and temperature, 54.6 degrees Fahrenheit; the altimeter setting of 30.07 and the station pressure it means, 28.76.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AUMFIG. D WHERE AUSTIN MUNI 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 ATMOSPHEREAUSTIN MUNI4 PER CENT OF THE AIR BELOW IT1,230 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 HERE28.61 inHgSTANDARD TEMPERATURE HERE54.6 FALTIMETER SETTING, REPORTED30.07 inHgITS BAROMETER READS28.76 inHgTITLEAustin Muni, the columnSTATION REPORT · ASOS AUMTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-09-27IDSR-AUM-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

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

0in

Snow on the ground

Measured at Austin Waste Water Treatment Facility (ASTM5), 12.7 miles from here, read 25 Sep, 07:00. measured daily

Elsewhere in Minnesota

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

Near Waltham

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