Storm Station
Harlem, Montana
41° 63°/37°
Clear· Feels like 37°·Light breeze 7 mph WNW
Partly cloudy, with a low around 36. West northwest wind around 6 mph.
0UV Low
35Air quality
80%Humidity
0%Cloud
Now
2:15 AM
41feels37
now, clear
Today
Sep 27
6337
overcast
Mon
Sep 28
7244
overcast
Tue
Sep 29
7348
28mph
overcast
Wed
Sep 30
6349
20mph
overcast
Thu
Oct 1
6644
18mph
overcast
Fri
Oct 2
7850
17mph
overcast
Sat
Oct 3
6853
20mph
overcast
41°
63°37°
72°44°
73°48°
63°49°
66°44°
78°50°
68°53°

As of 2:15 AM in Harlem, Montana.

What is measuring near here

The 4 instruments nearest Harlem, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.4 miles away.

measured now2 instruments

Harlem Weather STNHWSM8

At a river or reservoir gauge/2.4 mi away/2,346 ft/18 ft below here

temp, wind, gust, humidity, pressure

Rank349of 702

Chinook US-2 MP 403.5MTCHK

Beside a road/21.3 mi away/2,411 ft/47 ft above here

temp, pavement temp, wind, visibility, precip

Rank595of 702

measured daily2 instruments

Fort Belknap 2 SWBKPM8

At a cooperative observer's station/4.7 mi away/2,524 ft/160 ft above here

snowfall, snow depth, precip, high, low

Rank-

Hogeland 7.0 SSEMT-BL-2

In a volunteer observer's own ground/17.3 mi away/3,154 ft/790 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Harlem Weather STN, drawn

The nearest instrument reporting now, 2.4 mi from Harlem. From its report of Sep 27, 2026, 2:00 AM local time: 3 of its 4 sheets.

The air

39.4 F with a dew point of 35.0 F, 84 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,000 ft up.

Chart of the air at Harlem Weather STN: temperature 39.4 degrees Fahrenheit and dew point 35.0, 84 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,000 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HWSM8FIG. B THE AIR AT HARLEM WEATHER STNTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00020 F30 F40 F50 FSATURATES 1,000 FT ABOVE THE STATION, AT 34.0 FTEMPERATURE 39.4 FDEW POINT 35.0 FSPREAD 4.4 FRELATIVE HUMIDITY 84 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 POINTTITLEHarlem Weather STN, the airSTATION REPORT · DCP HWSM8TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 4DATE2026-09-27IDSR-HWSM8-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The column

At 2,346 ft above sea level, 8 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 27.47 inHg and the temperature at 50.6 F; it reports 39.4 F, 11.2 F colder than standard.

Section from sea level of where Harlem Weather STN stands in the atmosphere, height to scale: the station 2,346 feet above sea level with 8 per cent of the air below it; the standard atmosphere's pressure there, 27.47 inches of mercury, and temperature, 50.6 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HWSM8FIG. D WHERE HARLEM WEATHER STN 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 ATMOSPHEREHARLEM WEATHER STN8 PER CENT OF THE AIR BELOW IT2,346 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 HERE27.47 inHgSTANDARD TEMPERATURE HERE50.6 FTEMPERATURE, REPORTED39.4 FTITLEHarlem Weather STN, the columnSTATION REPORT · DCP HWSM8TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 4DATE2026-09-27IDSR-HWSM8-2DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The sun

On Sep 27 the noon sun stands 40 degrees above the horizon at 48.54 N, and the day is 11 h 43 min long. Level ground there takes 64 per cent of the noon sunlight a surface facing the sun would.

Elevation of the noon sun at Harlem Weather STN, angles true: on Sep 27 it stands 40 degrees above the horizon, against 65 at the June solstice, 41 at the equinoxes and 18 at the December solstice; the day is 11 h 43 min long.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT HWSM8FIG. E THE SUN AT HARLEM WEATHER STNELEVATION LOOKING WEST, SOUTH TO THE LEFT: THE NOON SUN ON THE DAY OF THE REPORT, AND AT THE SOLSTICES AND EQUINOXES; ANGLES TRUETHE STATIONJUNE SOLSTICE 65°EQUINOXES 41°DECEMBER SOLSTICE 18°SEP 27, 40°SOUTHANGLES TRUE; THE RAYS ARE OF ONE LENGTH AND DRAW DIRECTION ONLYDAY LENGTH 11 H 43 MINLEVEL GROUND TAKES 64 PER CENT OF THE NOON SUN A FACING SURFACE WOULDLATITUDE 48.54 N; THE SUN'S DECLINATION -1.9°TITLEHarlem Weather STN, the sunSTATION REPORT · DCP HWSM8TYPEELEVATIONSCALEANGLES TRUEREVAS REPORTED SHEET 3 of 4DATE2026-09-27IDSR-HWSM8-3DRAWN AS linework on paperSOURCES FB-ENG-007

The full report of Harlem Weather STN, in 4 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Montana

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

Near Harlem

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