Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML) Aviation Weather, METAR, TAF & ATIS Alerts

Live aviation weather for Southwest Minnesota Regional Airport - Marshall/Ryan Field in Marshall, MN, including METAR, TAF, flight category, wind, visibility, ceiling, altimeter, runway crosswinds, and Telegram airport alerts.

Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML) is a general aviation airport serving pilots in and around Marshall, MN at 1,183 ft. KMML reports its own METAR — decoded live on this page as flight category, wind, visibility, ceiling and altimeter. Its 4 runways (02, 12, 20, 30) — longest 7,221 ft — are checked against the current wind in the crosswind table below. Automated weather is broadcast on 111. Track KMML in the ATIS Alerts Telegram bot to get a message when a new METAR changes the picture — flight category, wind, or ceiling past your selected minimums.

VFR

Observed 0356Z (10:56 PM CDT)live · refreshes every 60s

Wind

270° 3 kt

Visibility

10+ sm

Ceiling

Unlimited

Altimeter

29.93"

Temp / Dew

25°C / 77°F

dew 23°C

Wind from the west (270°) at 3 kt, visibility 10+ statute miles, no cloud data, temperature 25°C (77°F), altimeter 29.93 inHg. Conditions are Visual Flight Rules (VFR).

Raw METAR

METAR KMML 290356Z AUTO 27003KT 10SM CLR 25/23 A2993 RMK AO2 SLP126 T02500228

What changed at KMML?

Since the 0256Z (9:56 PM CDT) report — compared automatically against the latest METAR.

No significant changes since the 0256Z report — conditions are holding steady.

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Current pilot readout for KMML

KMML is currently VFR with winds from 270° at 3 knots, visibility 10+ statute miles, and no ceiling reported. The strongest crosswind component is currently on runway 02, about 3 knots. Density altitude is approximately 2,650 ft (field elevation 1,183 ft). KMML does not publish a TAF — the nearest TAF station is KRWF, about 32 nm away.

⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

New to aviation weather? How to read a METAR → · What VFR/MVFR/IFR mean → · Decode any METAR/TAF → · Density altitude calculator →

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Runway wind check

Estimated head/tailwind and crosswind for each runway end from the current reported wind.

Use this section to quickly compare current wind alignment across available runways at KMML. This is intended as a planning aid only and should not replace official performance calculations or pilot judgment.

Runway	Length	Surface	Head / Tail	Crosswind
30FAV	7,221 ft	ASP	2 kt head	2 kt left
20	3,999 ft	ASP	1 kt head	3 kt right
02	3,999 ft	ASP	1 kt tail	3 kt left
12	7,221 ft	ASP	2 kt tail	2 kt right

Open the crosswind calculator — try your own wind and runway numbers →

24-hour trend

Wind, ceiling and flight category over the last 24 hours.

Wind (kt)Gusts (kt)Bottom strip — flight category:VFRMVFRIFRLIFRNo report

Over the last 23 h: wind 5→3 kt, ceiling unlimited → unlimited.

KMML weather radar

Live NEXRAD + lightning, with a 4-hour future-radar forecast — drag to pan, tap ⚡ to toggle lightning.

Live weather radar around Southwest Minnesota Regional Airport - Marshall/Ryan Field in Marshall, MN: the NOAA/NWS NEXRAD composite updates about every five minutes, with NOAA lightning strike density overlaid. The loop plays the past 50 minutes, then continues into a future-radar forecast (+1 to +4 hours, NOAA HRRR model) so you can see where precipitation around KMML is headed.

Loading…

Loading radar…

Radar: NOAA/NWS via IEM · Forecast: NOAA HRRR · Lightning: NOAA · Map © OpenStreetMap © CARTO

Forecast frames (amber label) are HRRR model guidance, not observed radar. Lightning strike density appears as a blue-white glow when strikes are detected in view. Radar and lightning coverage are limited in parts of Alaska, Hawaii, and offshore areas. Not for navigation.

Pilot reports (PIREPs) within 100 NM of KMML

Reported by pilots in flight over the past 6 hours — via aviationweather.gov.

PIREP0131Z (8:31 PM CDT) · 66 NM E of KMML · during descent · A321

Show raw report

HCD UA /OV HCD/TM 0131/FL160/TP A321/SK UNKN-TOP220/TB NEG/RM DURD ON TORGY

HCD UAHeader — reporting station and UA: a routine pilot report.

OV HCDLocation — fix or navaid, optionally with a radial and distance in NM.

TM 0131Reported at 01:31 UTC.

FL160Altitude: 16,000 ft MSL.

TP A321Aircraft type reporting.

SK UNKN-TOP220Sky condition — cloud bases and tops in hundreds of feet MSL.

TB NEGTurbulence: none reported.

RM DURD ON TORGYRemarks.

PIREP0019Z (7:19 PM CDT) · 30 NM E of KMML · 30,000 ft MSL · B83M

continuous light chop turbulence

Show raw report

RWF UA /OV RWF/TM 0019/FL300/TP B83M/TB CONS LGT CHOP/RM RPTD BY NMURS ACFT

RWF UAHeader — reporting station and UA: a routine pilot report.

OV RWFLocation — fix or navaid, optionally with a radial and distance in NM.

TM 0019Reported at 00:19 UTC.

FL300Altitude: 30,000 ft MSL.

TP B83MAircraft type reporting.

TB CONS LGT CHOPTurbulence: continuous light chop.

RM RPTD BY NMURS ACFTRemarks.

⚠️ PIREPs are unverified pilot reports. Not for operational use — conditions change between reports.

Recent aviation weather trends at KMML

From ATIS Alerts' hourly weather history.

Over the past 24 hours, KMML reported mostly VFR across 25 observations, with 0 flight-category changes. The lowest ceiling was 11,000 ft. Wind most often came from the N.

Last 24 hours

VFR 100%

Wind avg/max: 4/7 kt

Max gust: —

Lowest ceiling: 11,000 ft

Lowest vis: —

Prevailing wind: N

Category changes: 0

Last 7 days

VFR 86%MVFR 14%

Wind avg/max: 6/15 kt

Max gust: 20 kt

Lowest ceiling: 1,100 ft

Lowest vis: 4 sm

Prevailing wind: S

Category changes: 8

Most recent change: MVFR → VFR

Active Runway - past 30 days

20: 53%
12: 17%
30: 17%
02: 13%

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Airport facts

Reference data from the OurAirports dataset.

Type: General aviation airport
ICAO: KMML
IATA: MML
FAA LID: MML
City: Marshall
State: Minnesota
Country: United States
Elevation: 1,183 ft
Coordinates: 44.4505, -95.8219
Runways: 4
Longest runway: 7,221 ft
Weather reporting: Reports METAR
TAF: Nearest KRWF
AWOS/ASOS: 111 MHz
Time zone: America/Chicago
Next sunset: 21h 6m

Run a flight school, FBO, or club here? Embed KMML's live status on your website — free →

Nearby airports

Compare nearby METAR/TAF stations within 25, 50 and 100 NM before departure or arrival.

VFRMVFRIFRLIFRNo report

Within 25 NM

7 airports

KTKCTracy Municipal AirportTracy, MN15 nm SEVFR METAR KGDBGranite Falls Municipal Airport / Lenzen-Roe Memorial FieldGranite Falls, MN21 nm NEVFR METAR 63YTyler Municipal AirportTyler, MN17 nm SW 0MN8Fagen FieldGranite Falls, MN21 nm NE 60MNFuhr Flying Svc AirportSeaforth, MN23 nm E 07MNDairyview AirportHadley, MN24 nm S

+1 more within 25 NM

25–50 NM

7 airports

KDVPSlayton Municipal AirportSlayton, MN28 nm SVFR METAR KMVEMontevideo Chippewa County AirportMontevideo, MN32 nm NVFR METAR KRWFRedwood Falls Municipal AirportRedwood Falls, MN32 nm EVFR METAR · TAF KPQNPipestone Municipal AirportPipestone, MN35 nm SWMVFR METAR KDXXLac Qui Parle County AirportLouisburg, MN36 nm NWVFR METAR KOVLOlivia Regional AirportOlivia, MN39 nm NEVFR METAR

+1 more within 50 NM

50–100 NM

8 airports

KLYVQuentin Aanenson Airfield - Luverne Municipal AirportLuverne, MN53 nm SVFR METAR KBBBBenson Municipal AirportBenson, MN53 nm NVFR METAR KULMNew Ulm Municipal AirportNew Ulm, MN57 nm EMETAR KVVVOrtonville Municipal Airport/Martinson FieldOrtonville, MN57 nm NWVFR METAR KMJQJackson Municipal AirportJackson, MN60 nm SEVFR METAR KMDSMadison Municipal AirportMadison, SD60 nm SWVFR METAR

+2 more within 100 NM

RC flying fields nearby

AMA model-aircraft club fields around this airport — live wind, crosswind & flyability on each page.

Marshall RC Club - 250th St — Marshall, MN · 3 mi
Cottonwood Golf Course — Cottonwood, MN · 13 mi
Tyler Municipal Airport — Tyler, MN · 20 mi

All RC flying fields →

See all Minnesota airports →

Historical Flying Weather

2006–2025 · ATIS Alerts Flying Weather Index

Based on historical observations from 2006–2025, KMML reported VFR conditions during about 78.5% of valid daylight observations, with an estimated 253 VFR flying days a year. July had the most VFR weather; December had the most instrument conditions. Surface winds averaged 10.1 kt, calm 4.9% of the time.

VFR Score

Wind Score

Reliability Score

National VFR rank

#986 of 1,400

Regional rank

#49

State rank

#30

Full historical breakdown

Daylight VFR

78.5%

MVFR

12.1%

IFR

5.7%

LIFR

3.7%

Est. VFR days/yr

253

Most VFR month

July

Fewest VFR month

December

Median ceiling

2,600 ft

Median visibility

10 sm

Calm wind

4.9%

Median wind

9 kt

Gusty hours

18.5%

Crosswind >15 kt

0.5%

Fog/mist days/yr

Thunderstorm days/yr

Summer density alt

2,721 ft

Flight category by month

VFRMVFRIFRLIFR

KMML monthly flight-category distribution, 2006–2025
Month	VFR %	MVFR %	IFR %	LIFR %
Jan	65.8	17.9	10.1	6.1
Feb	72.5	16.2	7.8	3.5
Mar	69.7	15.9	7.5	6.9
Apr	76.0	12.6	6.9	4.5
May	82.5	10.8	4.7	2.0
Jun	88.3	6.9	3.0	1.8
Jul	92.2	5.6	1.6	0.7
Aug	86.3	8.2	2.8	2.7
Sep	86.4	8.3	3.0	2.3
Oct	81.5	11.2	4.2	3.1
Nov	77.2	14.9	5.3	2.6
Dec	63.5	17.0	11.3	8.2

Average wind by month

KMML average wind by month, 2006–2025
Month	Mean wind (kt)
Jan	11.1 kt
Feb	11.1 kt
Mar	11.1 kt
Apr	11.8 kt
May	10.7 kt
Jun	9.3 kt
Jul	7.7 kt
Aug	7.5 kt
Sep	8.7 kt
Oct	10.4 kt
Nov	11.1 kt
Dec	10.8 kt

Northern Plains flying weather Most VFR airports Windiest airports Flying Weather Index

Historical summary of past observations — not a forecast or safety rating. Always check the current METAR, TAF, and a weather briefing before flight.

KMML weather — frequently asked

What runways are available at KMML?+

KMML has 4 runways — 02, 12, 20, 30; the longest is 7,221 ft. This page computes the live crosswind for each runway end from the current wind.

Does KMML report its own weather?+

Yes — Southwest Minnesota Regional Airport - Marshall/Ryan Field has its own weather station and publishes METAR observations, which this page decodes live.

Does KMML have a TAF?+

No — KMML does not publish its own TAF. The nearest TAF station is KRWF, about 32 nm away.

Does KMML broadcast D-ATIS?+

No — KMML does not broadcast D-ATIS. Alerts for KMML from the ATIS Alerts bot (@atisalerts_bot) are based on its METAR instead.

Pilot PIREPs for Southwest Minnesota Regional Airport - Marshall/Ryan Field (KMML)

Community-submitted

Community-submitted airport notes from pilots about runway conditions, wildlife, FBOs, fuel, turbulence, ramp access, and local tips.

Read recent community-submitted pilot notes for Southwest Minnesota Regional Airport - Marshall/Ryan Field, including runway conditions, wildlife activity, FBO/fuel notes, turbulence, ramp access, and local airport tips.

⚠️ Pilot PIREPs on ATIS Alerts are community-submitted airport notes for situational awareness only. They are not official FAA PIREPs, NOTAMs, weather briefings, airport advisories, or flight-planning guidance. Always verify with official FAA/NWS sources, airport management, ATC, and current publications.

No Pilot PIREPs have been submitted for KMML yet. Recently flew here? Help the next pilot by leaving a quick airport note.

Pilot PIREPs are community pilot notes for situational awareness only — not official FAA PIREPs or advisories. Verify with official sources. Notes are moderated before they appear; helpful marks and reports help us keep them useful.

From the ATIS Alerts team

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⚠️ Not for operational use. Always verify with official FAA-approved preflight weather sources before flight.

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