KOSH METAR

Current observed weather at Wittman Regional (OSH · KOSH), Oshkosh, WI, elevation 808 ft. Reported 21 Sep 2026 0453Z, decoded below with the past 24 hours of observations. · Open on the map

All of Wittman Regional — runways, frequencies, charts and live weather

METAR observed 21 Sep 2026 0453Z

VFR

METAR KOSH 210453Z AUTO 02010KT 10SM OVC032 12/09 A3022 RMK AO2 SLP231 T01220089

Wind

020° at 10 kt

Visibility

10+ SM

Ceiling

3,200 ft OVC

Temp / Dewpoint

12° / 9°C

Altimeter

30.22"

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	020° at 10 kt	Direction is degrees true, as reported.
Visibility	10+ SM	10 SM is the maximum an automated US station reports; it means 10 or greater.
Ceiling	3,200 ft OVC	Lowest OVC layer, 3,200 ft above the field.
Sky	Overcast at 3,200 ft AGL	—
Temperature	12°C (54°F)	—
Dewpoint	9°C (48°F)	—
Temp/dewpoint spread	3°C	The margin before the air reaches saturation.
Altimeter	30.22 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
0553Z	IFR	030° at 9 kt	10+ SM	600 ft	16°C
0653Z	IFR	040° at 11-18 kt	10+ SM	600 ft	15°C
0753Z	MVFR	040° at 9 kt	10+ SM	1,000 ft	16°C
0853Z	IFR	030° at 13-18 kt	10+ SM	700 ft	16°C
0953Z	IFR	030° at 11 kt	10+ SM	900 ft	15°C
1053Z	MVFR	030° at 12 kt	10+ SM	1,000 ft	15°C
1153Z	MVFR	030° at 11 kt	10+ SM	1,100 ft	14°C
1253Z	MVFR	030° at 11 kt	10+ SM	1,500 ft	15°C
1353Z	VFR	040° at 12-22 kt	10+ SM	Clear	15°C
1453Z	VFR	040° at 12-21 kt	10+ SM	Clear	16°C
1553Z	MVFR	040° at 12-26 kt	10+ SM	2,100 ft	16°C
1653Z	VFR	030° at 14-22 kt	10+ SM	Clear	18°C
1753Z	VFR	040° at 16-23 kt	10+ SM	Clear	18°C
1853Z	VFR	020° at 16-22 kt	10+ SM	Clear	17°C
1953Z	VFR	020° at 18-31 kt	10+ SM	3,400 ft	17°C
2053Z	MVFR	040° at 16-23 kt	10+ SM	2,500 ft	16°C
2153Z	VFR	040° at 14 kt	10+ SM	3,400 ft	16°C
2253Z	VFR	040° at 17-23 kt	10+ SM	3,600 ft	16°C
2353Z	VFR	050° at 12-23 kt	10+ SM	3,600 ft	16°C
0053Z	VFR	050° at 15-26 kt	10+ SM	Clear	15°C
0153Z	VFR	040° at 15-25 kt	10+ SM	Clear	14°C
0253Z	VFR	040° at 19-28 kt	10+ SM	Clear	14°C
0353Z	VFR	040° at 16-24 kt	10+ SM	4,000 ft	13°C
0453Z	VFR	020° at 10 kt	10+ SM	3,200 ft	12°C

Frequently asked

What is the current METAR at KOSH?

The 21 Sep 2026 0453Z observation at Wittman Regional reads: METAR KOSH 210453Z AUTO 02010KT 10SM OVC032 12/09 A3022 RMK AO2 SLP231 T01220089

Is KOSH VFR right now?

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

How often is the KOSH 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 KOSH

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.