KRRL METAR

Current observed weather at Merrill Municipal (RRL · KRRL), Merrill, WI, elevation 1,318 ft. Reported 21 Sep 2026 0315Z, decoded below with the past 24 hours of observations. · Open on the map

All of Merrill Municipal — runways, frequencies, charts and live weather

METAR observed 21 Sep 2026 0315Z

METAR KRRL 210315Z AUTO 05006KT 10/08 A3025 RMK AO2 T01000080 TSNO

Wind

050° at 6 kt

Visibility

n/a

Ceiling

Clear

Temp / Dewpoint

10° / 8°C

Altimeter

30.25"

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

What it says

Field	Value	What that means
Wind	050° at 6 kt	Direction is degrees true, as reported.
Ceiling	Unlimited	No broken, overcast or obscured layer reported.
Sky	Clear below 12,000 ft	—
Temperature	10°C (50°F)	—
Dewpoint	8°C (46°F)	—
Temp/dewpoint spread	2°C	A spread of 2°C or less favours fog or low stratus forming.
Altimeter	30.25 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
0355Z	—	060° at 4 kt	—	700 ft	16°C
0455Z	—	050° at 4 kt	—	700 ft	16°C
0555Z	—	000° at 0 kt	—	Clear	16°C
0655Z	—	020° at 6 kt	—	Clear	15°C
0755Z	—	040° at 4 kt	—	500 ft	15°C
0855Z	—	040° at 4 kt	—	500 ft	14°C
0955Z	—	030° at 4 kt	—	900 ft	15°C
1055Z	—	000° at 0 kt	—	Clear	13°C
1155Z	—	000° at 0 kt	—	Clear	12°C
1255Z	—	000° at 0 kt	—	3,000 ft	12°C
1355Z	—	000° at 0 kt	—	Clear	14°C
1455Z	—	060° at 8 kt	—	1,300 ft	16°C
1555Z	—	060° at 7 kt	—	1,700 ft	16°C
1655Z	—	060° at 4 kt	—	3,200 ft	17°C
1755Z	—	080° at 8-15 kt	—	3,900 ft	19°C
1855Z	—	050° at 13-21 kt	—	3,700 ft	18°C
1955Z	—	060° at 10-16 kt	—	3,400 ft	17°C
2055Z	—	060° at 9 kt	—	3,600 ft	17°C
2155Z	—	060° at 7 kt	—	3,800 ft	17°C
2255Z	—	070° at 4 kt	—	Clear	16°C
2355Z	—	000° at 0 kt	—	Clear	14°C
0055Z	—	050° at 4 kt	—	Clear	12°C
0135Z	—	060° at 3 kt	—	Clear	11°C
0255Z	—	050° at 4 kt	—	Clear	10°C

Frequently asked

What is the current METAR at KRRL?

The 21 Sep 2026 0315Z observation at Merrill Municipal reads: METAR KRRL 210315Z AUTO 05006KT 10/08 A3025 RMK AO2 T01000080 TSNO

How often is the KRRL 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 KRRL

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.