KCMY METAR

Current observed weather at Sparta/Fort Mc Coy (CMY · KCMY), Sparta, WI, elevation 839 ft. Reported 5 Nov 2026 1255Z, decoded below with the past 24 hours of observations. · Open on the map

All of Sparta/Fort Mc Coy — runways, frequencies, charts and live weather

METAR observed 5 Nov 2026 1255Z

IFR

METAR KCMY 051255Z AUTO 00000KT 4SM BR BKN007 09/08 A2966 RMK AO2 RAB1155E23 BKN V OVC SLP050 P0000 T00890084

Wind

Calm

Visibility

4 SM

Ceiling

700 ft BKN

Temp / Dewpoint

9° / 8°C

Altimeter

29.66"

Times are UTC (Zulu), as they appear in the report.

Remarks

6 groups after RMK, decoded per FMH-1 §12.7

Rain from 1155Z to 1223Z; cloud cover varying between broken and overcast.

Code	Meaning	Kind
RAB1155E23	Rain began 1155Z, ended 1223Z	Weather
BKN V OVC	Cloud cover varying between broken and overcast	Weather
SLP050	Sea level pressure 1005.0 hPa	Measurement
P0000	Precipitation in the past hour: a trace	Measurement
T00890084	Temperature 8.9°C, dew point 8.4°C	Measurement
AO2	Automated station with a precipitation sensor	Station

What it says

Field	Value	What that means
Flight category	IFR	Instrument flight rules — ceiling 500 to 999 ft and/or visibility 1 to less than 3 SM.
Wind	Calm	Direction is degrees true, as reported.
Visibility	4 SM	Prevailing horizontal visibility in statute miles.
Ceiling	700 ft BKN	Lowest BKN layer, 700 ft above the field.
Sky	Broken at 700 ft AGL	—
Temperature	9°C (48°F)	—
Dewpoint	8°C (47°F)	—
Temp/dewpoint spread	1°C	A spread of 2°C or less favours fog or low stratus forming.
Altimeter	29.66 inHg	Set this in the Kollsman window; it is the field’s current sea level pressure setting.

VFRMVFRIFRLIFRhover for the full observation

Flight category

Wind · kt (gust shading)

Ceiling · ft (log scale, ▲ = unlimited)

Visibility · SM

All 24 stored observations time · category · wind · visibility · ceiling · temp

Time	Category	Wind	Visibility	Ceiling	Temp
1355Z	MVFR	180° at 13 kt	9 SM	1,200 ft	14°C
1455Z	MVFR	180° at 8 kt	10+ SM	1,300 ft	14°C
1555Z	MVFR	200° at 10-15 kt	9 SM	1,200 ft	14°C
1655Z	MVFR	220° at 11 kt	10+ SM	1,400 ft	14°C
1755Z	MVFR	230° at 13 kt	9 SM	1,600 ft	13°C
1855Z	MVFR	230° at 9-17 kt	10+ SM	1,500 ft	13°C
1955Z	MVFR	210° at 11 kt	9 SM	1,600 ft	13°C
2055Z	MVFR	230° at 10 kt	8 SM	1,500 ft	12°C
2155Z	MVFR	220° at 5 kt	8 SM	1,200 ft	11°C
2255Z	MVFR	220° at 5 kt	9 SM	1,300 ft	11°C
2355Z	MVFR	220° at 4 kt	10+ SM	1,500 ft	11°C
0055Z	MVFR	210° at 4 kt	10+ SM	1,500 ft	11°C
0155Z	MVFR	Calm	10+ SM	2,100 ft	11°C
0255Z	MVFR	220° at 6 kt	10+ SM	1,500 ft	11°C
0315Z	MVFR	220° at 7 kt	10+ SM	1,600 ft	11°C
0455Z	MVFR	210° at 7 kt	10+ SM	1,500 ft	10°C
0555Z	MVFR	Calm	10+ SM	1,100 ft	10°C
0655Z	MVFR	210° at 4 kt	10+ SM	1,300 ft	10°C
0755Z	MVFR	Calm	10+ SM	1,100 ft	10°C
0855Z	MVFR	210° at 6 kt	10+ SM	1,000 ft	9°C
0955Z	MVFR	Calm	5 SM	1,400 ft	9°C
1055Z	IFR	Calm	4 SM	500 ft	9°C
1155Z	IFR	Calm	2.75 SM	800 ft	9°C
1255Z	IFR	Calm	4 SM	700 ft	9°C

Frequently asked

What is the current METAR at KCMY?

The 5 Nov 2026 1255Z observation at Sparta/Fort Mc Coy reads: METAR KCMY 051255Z AUTO 00000KT 4SM BR BKN007 09/08 A2966 RMK AO2 RAB1155E23 BKN V OVC SLP050 P0000 T00890084 Remarks: Rain from 1155Z to 1223Z; cloud cover varying between broken and overcast.

Is KCMY VFR right now?

Sparta/Fort Mc Coy is reporting IFR. Instrument flight rules — ceiling 500 to 999 ft and/or visibility 1 to less than 3 SM.

How often is the KCMY METAR updated?

Routine observations are issued hourly, usually in the 5 minutes before the hour. A SPECI is issued between them whenever conditions change significantly — a ceiling or visibility crossing a category threshold, a wind shift, or the onset of precipitation or a thunderstorm.

More about KCMY

Observations from the US National Weather Service Aviation Weather Center. Times are UTC (Zulu). For planning and education only — always confirm with an official preflight briefing.

Something here wrong or out of date? Report a data problem.