Wausau Downtown Airport

KAUW / AUW

Wausau, US

Last Updated
Mar 5, 00:54Z

Current Weather

Display Units
Recent 41 min ago
00:54Z

🌙 Night
VFR
Flight Rules
6°C
Temperature
Dewpoint: 1°C
0 kt
10 SM
Visibility
Ceiling
Unlimited
1017 hPa
QNH
Altimeter Setting

Raw METAR

METAR KAUW 050054Z AUTO 00000KT 10SM CLR 06/01 A3003 RMK AO2 SLP187 T00560006
QNH
1017 hPa
Sea Level Pressure
For altitude above MSL
QFE
977 hPa
Field Pressure
Height above aerodrome (1,201 ft)
Pressure Alt
1,089 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 297 ft
ISA Deviation: -6.6°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF KAUW 042338Z 0500/0524 VRB03KT P6SM SCT250 FM051200 08005KT 6SM BR BKN026 TEMPO 0512/0515 3SM BR BKN016 FM051500 09008KT P6SM SCT030 FM052000 10008KT P6SM BKN024 FM052200 11008KT P6SM BKN016
Upcoming Changes (Next 12 Hours)
01:35Z BASE
+0h
VFR VRB 3 kt
Visibility: >6SM
12:00Z FM051200
+11h
MVFR 80° 5 kt
Visibility: 6SM
Ceiling: 2,600 ft
Mist
12:00Z TEMPO
+11h
MVFR
Visibility: 3SM
Ceiling: 1,600 ft
Mist

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
Chart Features
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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
AUW
04
22
12
30
12W
30W

Runway Information

Runway Length Width Surface Heading Wind Component
04/22 3,085 ft 100 ft ASP 42°
0.0 kt 0.0 kt
42° angle
12/30 4,950 ft 100 ft ASP 124°
0.0 kt 0.0 kt
124° angle
12W/30W 8,000 ft 300 ft WATER
0.0 kt 0.0 kt
0° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - KAUW

5,349 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
59.7%
MVFR
25.4%
IFR
9.6%
LIFR
5.2%

Wausau Downtown Airport is frequently affected by reduced visibility conditions, with VFR weather only 59.7% of the time and IFR/LIFR conditions occurring in 14.8% of observations. Prevailing winds are from the W averaging 7.7 knots. Calm conditions occur 13% of the time. Temperature extremes range from -32°C to 29°C, reflecting significant seasonal variation. The best months for VFR flying are March, October, September.

Wind Analysis

Prevailing Direction: W (270°)
Average Speed: 7.7 kt
Maximum Recorded: 27 kt
Calm Winds: 13%
Direction Distribution:
N
4.1%
NE
3%
E
13%
SE
8.4%
S
11.2%
SW
6.8%
W
25%
NW
15.5%

Temperature Range

Average: -0.7°C
Range: -32°C to 29°C
-32°C 29°C

Visibility

Average: 8.7 SM
Below 3 SM: 4.5%
Fog Frequency: 2%

Best Months for VFR

March October September

Runway Wind Analysis

Runway 04/22
Favorable wind: 100%
Avg crosswind: 5.9 kt
Runway 12/30
Favorable wind: 100%
Avg crosswind: 3.7 kt
Runway 12W/30W
Favorable wind: 100%
Avg crosswind: 3.7 kt

Statistics computed from 5,349 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Wausau Downtown Airport - Airport Information

Airport Details

ICAO Code: KAUW
IATA Code: AUW
Type: medium airport
Status: active
Elevation: 1,201 ft MSL

Location

City: Wausau
Country: US
Latitude: 44.926201°
Longitude: -89.626602°
Time Zone: Etc/GMT+6

Runway Information

Runway 04/22
Length: 3,085 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 12/30
Length: 4,950 ft
Width: 100 ft
Surface: ASP
ILS: No
Runway 12W/30W
Length: 8,000 ft
Width: 300 ft
Surface: WATER
ILS: No

About Wausau Downtown Airport

Overview

Wausau Downtown Airport serves central Wisconsin as a medium-sized airport situated at 1201 feet MSL near Wausau. The airport offers three runways with varying lengths and surfaces, providing flexible operational capabilities for general aviation and regional aircraft. Its location at coordinates 44.926201, -89.626602 positions it in a region with diverse meteorological conditions.

Flying Conditions

Pilots can expect highly variable weather conditions, with visual flight rules (VFR) predominating at 57.5% of observations. Winter temperatures can drop to -32°C, while summer peaks around 29°C, creating significant seasonal temperature variations. Wind patterns are predominantly westerly at an average of 7.7 knots, with calm conditions occurring 12.3% of the time and occasional gusts up to 27 knots.

Notable Features

The airport features three runways: two asphalt surfaces (04/22 at 3085ft and 12/30 at 4950ft) and a water runway (12W/30W at 8000ft), offering unique operational flexibility. Average visibility is excellent at 8.6 statute miles, with only 5.2% of observations showing visibility below 3 miles. Fog is relatively infrequent, occurring in just 2.5% of observations.

Approach Considerations

Both runway 12/30 and 12W/30W demonstrate 100% favorable wind conditions with minimal average crosswind at 3.7 knots. September through November represent the most consistent VFR months, providing optimal flying conditions. Pilots should anticipate potential instrument meteorological conditions, with MVFR conditions present in 25% of observations and IFR/LIFR conditions combining for an additional 17.6% of recorded weather.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

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.