KMRT METAR

Current observed weather at Union County Airport (MRT · KMRT), Marysville, OH, elevation 1,021 ft. Reported 7 Aug 2026 0135Z, decoded below with the past 24 hours of observations.

All of Union County Airport — runways, frequencies, charts and live weather

METAR observed 7 Aug 2026 0135Z

VFR

METAR KMRT 070135Z AUTO 05005KT 7SM BR CLR 22/22 A3014 RMK AO2

Wind

050° at 5 kt

Visibility

7 SM

Ceiling

Clear

Temp / Dewpoint

22° / 22°C

Altimeter

30.14"

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

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	050° at 5 kt	Direction is degrees true, as reported.
Visibility	7 SM	Prevailing horizontal visibility in statute miles.
Ceiling	Unlimited	No broken, overcast or obscured layer reported.
Sky	Clear below 12,000 ft	—
Temperature	22°C (72°F)	—
Dewpoint	22°C (72°F)	—
Temp/dewpoint spread	0°C	A spread of 2°C or less favours fog or low stratus forming.
Altimeter	30.14 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 23 stored observations time · category · wind · visibility · ceiling · temp

Time	Category	Wind	Visibility	Ceiling	Temp
0235Z	VFR	150° at 1 kt	10+ SM	Clear	21°C
0335Z	VFR	000° at 0 kt	8 SM	Clear	19°C
0435Z	VFR	210° at 2 kt	7 SM	Clear	18°C
0536Z	VFR	200° at 2 kt	6 SM	4,200 ft	18°C
0536Z	VFR	200° at 2 kt	6 SM	4,200 ft	18°C
0815Z	MVFR	200° at 2 kt	5 SM	Clear	17°C
0935Z	MVFR	240° at 1 kt	3 SM	Clear	16°C
1035Z	MVFR	180° at 1 kt	3 SM	Clear	16°C
1135Z	VFR	170° at 1 kt	7 SM	Clear	18°C
1235Z	VFR	Variable at 2 kt	10+ SM	Clear	20°C
1335Z	VFR	200° at 2 kt	10+ SM	12,000 ft	24°C
1435Z	VFR	190° at 3 kt	10+ SM	Clear	27°C
1515Z	VFR	200° at 5 kt	10+ SM	Clear	27°C
1615Z	VFR	160° at 4 kt	10+ SM	Clear	28°C
1735Z	VFR	170° at 7 kt	10+ SM	Clear	29°C
1835Z	VFR	180° at 4 kt	10+ SM	Clear	28°C
1935Z	VFR	200° at 6 kt	10+ SM	Clear	30°C
2035Z	VFR	190° at 6 kt	10+ SM	Clear	30°C
2135Z	VFR	180° at 4 kt	10+ SM	Clear	31°C
2235Z	VFR	280° at 4 kt	10+ SM	4,800 ft	28°C
2335Z	VFR	350° at 8-15 kt	8 SM	4,600 ft	27°C
0035Z	IFR	170° at 3 kt	1.5 SM	9,000 ft	23°C
0135Z	VFR	050° at 5 kt	7 SM	Clear	22°C

Frequently asked

What is the current METAR at KMRT?

The 7 Aug 2026 0135Z observation at Union County Airport reads: METAR KMRT 070135Z AUTO 05005KT 7SM BR CLR 22/22 A3014 RMK AO2

Is KMRT VFR right now?

Union County Airport 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.