KMRT METAR

Current observed weather at Union County (MRT · KMRT), Marysville, OH, elevation 1,021 ft. Reported 5 Nov 2026 1635Z, decoded below with the past 24 hours of observations. · Open on the map

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METAR observed 5 Nov 2026 1635Z

VFR

METAR KMRT 051635Z AUTO 23015G20KT 10SM FEW029 SCT036 15/13 A2986 RMK AO2

Wind

230° at 15-20 kt

Visibility

10+ SM

Ceiling

Clear

Temp / Dewpoint

15° / 13°C

Altimeter

29.86"

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

Remarks

1 group after RMK, decoded per FMH-1 §12.7

Routine station data: automated station with a precipitation sensor.

Code	Meaning	Kind
AO2	Automated station with a precipitation sensor	Station

What it says

Field	Value	What that means
Flight category	VFR	Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.
Wind	230° at 15-20 kt	Gusting 5 kt above the steady wind. Directions are degrees true.
Visibility	10+ SM	10 SM is the maximum an automated US station reports; it means 10 or greater.
Ceiling	Unlimited	No broken, overcast or obscured layer reported.
Sky	Few at 2,900 ft AGL, Scattered at 3,600 ft AGL	—
Temperature	15°C (59°F)	—
Dewpoint	13°C (55°F)	—
Temp/dewpoint spread	2°C	A spread of 2°C or less favours fog or low stratus forming.
Altimeter	29.86 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
1635Z	MVFR	170° at 10-19 kt	4 SM	5,000 ft	16°C
1735Z	IFR	170° at 10 kt	1.75 SM	700 ft	16°C
1835Z	LIFR	160° at 11-22 kt	0.5 SM	600 ft	16°C
1935Z	IFR	170° at 12-23 kt	1.5 SM	800 ft	16°C
2055Z	IFR	160° at 11-19 kt	3 SM	800 ft	16°C
2135Z	IFR	160° at 13-21 kt	1.75 SM	800 ft	16°C
2235Z	IFR	170° at 12-17 kt	10+ SM	600 ft	16°C
2335Z	IFR	170° at 10 kt	2.5 SM	600 ft	16°C
0035Z	LIFR	180° at 10 kt	2 SM	400 ft	17°C
0135Z	LIFR	180° at 11 kt	1.5 SM	400 ft	17°C
0235Z	IFR	200° at 11 kt	10+ SM	600 ft	17°C
0335Z	MVFR	200° at 10 kt	10+ SM	1,500 ft	17°C
0435Z	MVFR	210° at 10 kt	10+ SM	2,200 ft	17°C
0535Z	MVFR	250° at 7 kt	10+ SM	2,800 ft	16°C
0635Z	VFR	230° at 6 kt	10+ SM	3,400 ft	16°C
0735Z	VFR	240° at 9 kt	10+ SM	6,000 ft	15°C
0855Z	VFR	250° at 10 kt	10+ SM	4,400 ft	15°C
0935Z	VFR	260° at 5 kt	10+ SM	3,200 ft	14°C
1035Z	MVFR	240° at 7 kt	10+ SM	2,300 ft	12°C
1135Z	VFR	240° at 8 kt	10+ SM	Clear	11°C
1235Z	VFR	190° at 5 kt	10+ SM	Clear	10°C
1335Z	VFR	200° at 10 kt	10+ SM	Clear	13°C
1435Z	VFR	180° at 11 kt	10+ SM	3,400 ft	14°C
1535Z	VFR	210° at 13-19 kt	10+ SM	Clear	16°C

Frequently asked

What is the current METAR at KMRT?

The 5 Nov 2026 1635Z observation at Union County reads: METAR KMRT 051635Z AUTO 23015G20KT 10SM FEW029 SCT036 15/13 A2986 RMK AO2 Remarks: Routine station data: automated station with a precipitation sensor.

Is KMRT VFR right now?

Union County is reporting VFR. Visual flight rules — ceiling above 3,000 ft and visibility greater than 5 SM.

How often is the KMRT 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 KMRT

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.