Storm Station
St. Thomas, North Dakota
59° 67°/50°
Clear· Feels like 59°·Light breeze 6 mph SW
Patchy fog. Mostly clear. Low around 52, with temperatures rising to around 54 overnight. West southwest wind around 7 mph.
0UV Low
20Air quality
92%Humidity
1%Cloud
Now
2:45 AM
59feels59
22%
now, clear
Today
Sep 27
6750
22%
13mph
overcast
Mon
Sep 28
6147
99%
rain light
Tue
Sep 29
7557
89%
drizzle light
Wed
Sep 30
7658
17mph
overcast
Thu
Oct 1
5847
19mph
clear day
Fri
Oct 2
6342
15mph
overcast
Sat
Oct 3
6952
19mph
overcast
59°
67°50°
61°47°
75°57°
76°58°
58°47°
63°42°
69°52°

As of 2:45 AM in St. Thomas, North Dakota.

What is measuring near here

The 4 instruments nearest St. Thomas, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 7.9 miles away.

measured now2 instruments

Bowesmont I-29 MP 196ND011

Beside a road/13.4 mi away/793 ft/48 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

Cavalier2C8

At an airfield/14.1 mi away/892 ft/51 ft above here

temp, wind, gust, visibility, precip, pressure

Rank173of 198

measured daily2 instruments

Grafton 6.8 NND-WH-4

In a volunteer observer's own ground/7.9 mi away/831 ft/10 ft below here

precip, snowfall, snow depth

Rank-

State HospitalGRAN8

At a cooperative observer's station/13.9 mi away/830 ft/11 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Cavalier, drawn

The nearest airport reporting now, 14.1 mi from St. Thomas. 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 5 mi.

Section of the sky over Cavalier, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 5 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2C8FIG. A THE SKY OVER CAVALIERSECTION, 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: 5 MI0510TITLECavalier, the skySTATION REPORT · ASOS 2C8TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-2C8-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

59.0 F with a dew point of 59.0 F, 100 per cent relative humidity. The air is saturated at the ground.

Chart of the air at Cavalier: temperature 59.0 degrees Fahrenheit and dew point 59.0, 100 per cent relative humidity; the air saturated at the ground; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 2C8FIG. B THE AIR AT CAVALIERTHE 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 FSATURATED AT THE GROUNDTEMPERATURE AND DEW POINT 59.0 F, 59.0 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 POINTTITLECavalier, the airSTATION REPORT · ASOS 2C8TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-2C8-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southwest (230 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Cavalier, north up: blowing from 230 degrees, the southwest, at 6 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 2C8FIG. C THE WIND AT CAVALIERPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 230°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECavalier, the windSTATION REPORT · ASOS 2C8TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-2C8-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Cavalier, 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 St. Thomas

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