KMIW / MIW — Marshalltown Municipal Airport

VFR

Small General Aviation Airport • Marshalltown, IA, United States

Elevation: 974 ft (297 m) • 42.1127, -92.9178

Marshalltown Municipal Airport (KMIW / MIW) is a small general aviation airport serving Marshalltown, IA, United States, situated at an elevation of 974 ft (297 m) above sea level. Local magnetic variation is 0.2° West. The airport has 4 runways, with the longest measuring 5,006 feet.

Aviation Visualizations

FLIGHT CATEGORY

VFRFlight CategoryVis >5SM, Ceiling >3000ft

WIND COMPASS

NESW9ktMagVar -0.2

CLOUD PROFILE

SFC3k6k9k12kClear 0ftCloud Profile

Current METAR

METAR KMIW 180353Z AUTO 19009KT 10SM CLR 08/01 A3033 RMK AO2 SLP273 T00780011 $
Category:
VFR
Wind:
190° at 9 knots
Visibility:
10SM
Temp/Dew:
8°C / 1°C
Altimeter:
30.33 inHg
No TAF available for KMIW.

Runways

Designator Length Width Surface Heading
12 5,006 ft 100 ft Asphalt 127°
18 2,806 ft 50 ft Asphalt 183°
30 5,006 ft 100 ft Asphalt 307°
36 2,806 ft 50 ft Asphalt 3°

Nearby Airports

KGGI
Grinnell Regional Airport
Grinnell • 47 km
KIFA
Iowa Falls Municipal Airport
Iowa Falls • 49 km
KTNU
Newton Municipal Airport
Newton • 49 km
KTZT
Belle Plaine Municipal Airport
Belle Plaine • 58 km
KAMW
Ames Municipal Airport
Ames • 60 km
KALO
Waterloo Regional Airport
Waterloo • 65 km
KIKV
Ankeny Regional Airport
Ankeny • 71 km
KHPT
Hampton Municipal Airport
Hampton • 73 km

Official Aviation Resources

FAA
Regulations & ATC info
1800wxBrief
Free preflight briefing
Aviation Weather Center
Forecasts & PIREPs
OurAirports
Charts, frequencies & data

Understanding Aviation Weather

METAR (Meteorological Aerodrome Report) is the standard format for reporting current weather conditions at airports worldwide. Issued every 30–60 minutes, it includes wind direction and speed, visibility, sky condition and cloud heights, temperature, dewpoint, and altimeter setting. Special METARs (SPECI) are issued when conditions change significantly.

TAF (Terminal Aerodrome Forecast) provides a weather forecast for the area within 5 nautical miles of an airport, valid for 24–30 hours. Issued every 6 hours by national weather services, TAFs use FM (from), TEMPO (temporary), BECMG (becoming), and PROB (probability) groups to describe changing conditions.

Flight Categories: VFR ceiling >3,000 ft & vis >5 SM   MVFR 1,000–3,000 ft or 3–5 SM   IFR 500–1,000 ft or 1–3 SM   LIFR <500 ft or <1 SM

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Disclaimer: Weather data is sourced from official aviation weather services and may be delayed. Always verify conditions through official channels before flight. For informational purposes only.