Storm Station
Smithfield, Illinois
58° 73°/57°
Overcast· Feels like 58°·Light air 4 mph NNE
Mostly cloudy, with a low around 56. Northeast wind around 2 mph.
0UV Low
25Air quality
87%Humidity
100%Cloud
Now
3:15 AM
58feels58
now, overcast
Today
Sep 27
7357
overcast
Mon
Sep 28
7452
overcast
Tue
Sep 29
8154
overcast
Wed
Sep 30
8867
49%
16mph
overcast
Thu
Oct 1
7359
68%
14mph
showers light
Fri
Oct 2
6351
43%
14mph
overcast
Sat
Oct 3
6745
27%
overcast
58°
73°57°
74°52°
81°54°
88°67°
73°59°
63°51°
67°45°

As of 3:15 AM in Smithfield, Illinois.

What is measuring near here

The 4 instruments nearest Smithfield, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.7 miles away.

measured now2 instruments

Macomb MuniMQB

At an airfield/19.0 mi away/705 ft/65 ft above here

temp, wind, gust, visibility, precip, pressure

Rank286of 417

Mason #1 ScanMASI2

At a river or reservoir gauge/23.3 mi away/570 ft/70 ft below here

temp, wind, gust, humidity, pressure

Rank415of 417

measured daily2 instruments

Lewistown 0.3 WIL-FL-24

In a volunteer observer's own ground/8.7 mi away/585 ft/55 ft below here

precip, snowfall, snow depth

Rank-

Prairie CityPRCI2

At a cooperative observer's station/12.1 mi away/676 ft/36 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Macomb Muni, drawn

The nearest airport reporting now, 19.0 mi from Smithfield. From its report of Sep 27, 2026, 3:15 AM local time: 3 of its 6 sheets.

The sky

Broken at 9,500 ft; the ceiling is 9,500 ft; visibility 10 mi or more.

Section of the sky over Macomb Muni, height above the station to scale: broken cloud with its base at 9,500 feet, the ceiling at 9,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MQBFIG. A THE SKY OVER MACOMB 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTBKN 9,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 9,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEMacomb Muni, the skySTATION REPORT · ASOS MQBTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-MQB-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

56.0 F with a dew point of 56.0 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 9,500 ft.

Chart of the air at Macomb Muni: temperature 56.0 degrees Fahrenheit and dew point 56.0, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 9,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MQBFIG. B THE AIR AT MACOMB MUNITHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATED AT THE GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, BKN 9,500 FTTEMPERATURE AND DEW POINT 56.0 F, 56.0 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 POINTTITLEMacomb Muni, the airSTATION REPORT · ASOS MQBTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-MQB-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Macomb Muni, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MQBFIG. C THE WIND AT MACOMB MUNIPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMacomb Muni, the windSTATION REPORT · ASOS MQBTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-MQB-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Illinois

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

Near Smithfield

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