Storm Station
Maddock, North Dakota
51° 64°/46°
Clear· Feels like 51°·Light breeze 6 mph W
Patchy fog before 5am. Mostly clear, with a low around 47. West wind around 8 mph.
0UV Low
18Air quality
83%Humidity
2%Cloud
Now
2:30 AM
51feels51
now, clear
Today
Sep 27
6446
12mph
overcast
Mon
Sep 28
6149
94%
15mph
rain heavy
Tue
Sep 29
7556
76%
overcast
Wed
Sep 30
7353
21mph
overcast
Thu
Oct 1
5847
19mph
overcast
Fri
Oct 2
6543
18mph
overcast
Sat
Oct 3
7055
20mph
overcast
51°
64°46°
61°49°
75°56°
73°53°
58°47°
65°43°
70°55°

As of 2:30 AM in Maddock, North Dakota.

What is measuring near here

The 5 instruments nearest Maddock, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 19.2 miles away.

measured now3 instruments

Harvey5H4

At an airfield/22.1 mi away/1,604 ft/23 ft above here

temp, wind, gust, visibility, precip, pressure

Rank167of 198

Leeds ESS US-2ND028

Beside a road/24.6 mi away/1,500 ft/81 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Sheyenne 2.7 WSWND-ED-2

In a volunteer observer's own ground/19.2 mi away/1,495 ft/86 ft below here

precip, snowfall, snow depth

Rank-

HarveyHRVN8

At a cooperative observer's station/22.5 mi away/1,598 ft/17 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Harvey, drawn

The nearest airport reporting now, 22.1 mi from Maddock. From its report of Sep 27, 2026, 2:35 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 Harvey, 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 5H4FIG. A THE SKY OVER HARVEYSECTION, 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 MORE0510TITLEHarvey, the skySTATION REPORT · ASOS 5H4TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-5H4-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

50.0 F with a dew point of 46.4 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up.

Chart of the air at Harvey: temperature 50.0 degrees Fahrenheit and dew point 46.4, 87 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 5H4FIG. B THE AIR AT HARVEYTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 800 FT ABOVE THE STATION, AT 45.5 FTEMPERATURE 50.0 FDEW POINT 46.4 FSPREAD 3.6 FRELATIVE HUMIDITY 87 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 POINTTITLEHarvey, the airSTATION REPORT · ASOS 5H4TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-5H4-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west (280 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Harvey, north up: blowing from 280 degrees, the west, at 8 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 5H4FIG. C THE WIND AT HARVEYPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 280°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHarvey, the windSTATION REPORT · ASOS 5H4TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-5H4-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in North Dakota

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

Near Maddock

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