Ames Municipal Airport

KAMW / AMW

Ames, US

Last Updated
Apr 11, 00:53Z

Current Weather

Display Units
Recent 57 min ago
00:53Z

🌙 Night
VFR
Flight Rules
10°C
Temperature
Dewpoint: -1°C
3 kt
90°
10 SM
Visibility
Ceiling
Unlimited
1028 hPa
QNH
Altimeter Setting

Raw METAR

METAR KAMW 110053Z AUTO 09003KT 10SM CLR 10/M01 A3035 RMK AO2 SLP280 T01001011

Weather Briefing

VFR

Ames Municipal Airport is currently reporting visual flight rules (VFR) conditions with clear skies and 10 SM visibility.

Wind Analysis

Winds are from the east (90°) at 3 knots.

Visibility & Ceiling

Visibility is 10 SM. Skies are clear with unlimited ceiling.

Temperature & Moisture

Temperature is 10°C (50°F) with a dewpoint of -1°C, indicating relatively dry conditions.

Pilot Recommendations

Conditions are favorable for visual flight.

This briefing is generated from real-time METAR and TAF data. Always verify with official sources before flight.

QNH
1028 hPa
Sea Level Pressure
For altitude above MSL
QFE
996 hPa
Field Pressure
Height above aerodrome (956 ft)
Pressure Alt
514 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 143 ft
ISA Deviation: -3.1°C

24-Hour Weather Evolution

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Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
AMW
01
19
13 ✈️
31

Runway Information

Runway Length Width Surface Heading Wind Component
01/19 5,700 ft 100 ft ASP 16°
0.8 kt 2.9 kt
74° angle
✈️ 13/31
Active: 13
3,492 ft 100 ft ASP 136°
2.3 kt 1.9 kt
40° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KAMW

5,973 observations | Sep 2025 - Apr 2026

Flight Rules Distribution

VFR
69.9%
MVFR
19.3%
IFR
6.6%
LIFR
4.2%

Ames Municipal Airport typically experiences VFR conditions 69.9% of the time, though instrument-rated pilots will find IFR weather present approximately 10.8% of observations. Prevailing winds are from the NW averaging 9.8 knots, with gusts recorded up to 33 knots. Calm conditions occur 11.7% of the time. Temperature extremes range from -26°C to 36°C, reflecting significant seasonal variation. The best months for VFR flying are October, September, February.

Wind Analysis

Prevailing Direction: NW (315°)
Average Speed: 9.8 kt
Maximum Recorded: 33 kt
Calm Winds: 11.7%
Direction Distribution:
N
15%
NE
4.9%
E
9.1%
SE
14.4%
S
11%
SW
5.1%
W
9.9%
NW
18.8%

Temperature Range

Average: 3.3°C
Range: -26°C to 36°C
-26°C 36°C

Visibility

Average: 9.1 SM
Below 3 SM: 2.8%
Fog Frequency: 4.5%

Best Months for VFR

October September February

Runway Wind Analysis

Runway 01/19
Favorable wind: 100%
Avg crosswind: 6.5 kt
Runway 13/31
Favorable wind: 100%
Avg crosswind: 4.6 kt

Statistics computed from 5,973 METAR observations (Sep 2025 - Apr 2026). Data sourced from official aviation weather services. Updated daily.

Ames Municipal Airport - Airport Information

Airport Details

ICAO Code: KAMW
IATA Code: AMW
Type: small airport
Status: active
Elevation: 956 ft MSL

Location

City: Ames
Country: US
Latitude: 41.992001°
Longitude: -93.621803°
Time Zone: Etc/GMT+6

Runway Information

Runway 01/19
Length: 5,700 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 13/31
Length: 3,492 ft
Width: 100 ft
Surface: ASP
ILS: No

About Ames Municipal Airport

Ames Municipal Airport (KAMW/AMW) is located in Ames, US at an elevation of 956 feet MSL. The airport has 2 runways (01/19, 13/31), with the longest at 5,700 feet.

Weather Profile

With VFR conditions only 69.9% of the time based on 5,973 observations, KAMW requires careful weather planning. IFR conditions occur in 10.8% of reports, and instrument proficiency is advisable for regular operations here.

Wind Patterns & Runway Selection

Prevailing winds at KAMW come from the NW (315°) with an average speed of 9.8 knots and recorded gusts up to 33 knots. Runway 13/31 offers the lowest average crosswind component at 4.6 knots, making it the preferred choice in typical wind conditions.

Seasonal Considerations

The best months for VFR operations are October, September, February, when clear skies are most prevalent. Temperatures at the field range from -26°C (-15°F) to 36°C (97°F), averaging 3.3°C (38°F). High temperatures can significantly impact aircraft performance through increased density altitude. Altimeter settings typically range from 29.27 to 30.84 inHg (991-1044 hPa).

Data Sources: Airport data from OurAirports.com. Weather statistics derived from 5,973 official METAR observations (Sep 2025 - Apr 2026). Pilots should always verify current conditions through official channels before flight.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.