KMSN· MSN· Madison
Dane County Regional Truax Field
medium airport · elevation 887 ft (270 m)
12:02Z 23:30Z Day
⏎
Current METARVFR
54 min ago·18:53ZKMSN 071853Z VRB05G16KT 10SM FEW250 23/06 A2985 RMK AO2 SLP104 T02330061
Wind
VRB 5 kt (gust 16 kt)
Visibility
10 SM
Ceiling
—
Temperature
23°C / 6°C
temp / dew
QNH
1011 hPa
29.85 inHg
Clouds
FEW 25,000ft
Weather
—
Station
KMSN
Remarks
automated station with a precipitation discriminator sea level pressure of 1010.4 HPa hourly temperature of 23.3°C and dew point of 6.1°C
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
03/212195 mCON
14/321782 mCON
18/362745 mCON
43.1399°, -89.3375°© CARTOOpen in OSM →
Density altitude
2,119 ft
elevation 887 ft
ISA deviation
+9.8°C
Frequencies (community-maintained, cross-check AIP)KMSN
- ATIS124.650
- CLDMADISON CLNC DEL121.620
- GNDMADISON GND121.900
- TWRMADISON TWR119.300
- APPMADISON APP120.100
- DEPMADISON DEP126.850
- CTAF119.300
- MISCARNG OPS40.800
- OPSANG OPS138.250
- RDOGREEN BAY RDO122.600
- UNICUNICOM122.950
Navaids near airportassoc. KMSN
| Ident | Type | Freq | Power |
|---|---|---|---|
| MS | NDB | 400 kHz | LOW |
| MSN | VORTAC | 108.60 MHz | MEDIUM |
Runways3
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 03/217,200 ft (2,195 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
- RWY 14/325,846 ft (1,782 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
- RWY 18/369,006 ft (2,745 m)
- Surface
- CON
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)KMSN
Wind4 kt
Vis16.1 km
Temp20°C
QNH1010 hPa
24-hour wind rose (IEM ASOS, 16 direction bins)n=301
3–6 kt
6–10 kt
10–16 kt
16–22 kt
>22 kt
Airport diagram (OpenStreetMap)Dane County Regional Truax Field
Diagram unavailable for Dane County Regional Truax Field.
Terminal Aerodrome Forecast
Issued 2026/10/07 18:30 UTC
07/18Z
08/00Z
08/06Z
08/12Z
08/18Z
BASEVFR
FMVFR
FMVFR
FMVFR
FMVFR
VFRBASE07/18Z → 07/20Z3408KT · 6 SM · FEW250
Wind: 3408KT
Visibility: 6 SM
Clouds: FEW250
TAF KMSN 071727Z 0718/0818 34008KT P6SM FEW250
VFRFM07/20Z → 07/23Z30011G19KT · 6 SM · FEW250
Wind: 30011G19KT
Visibility: 6 SM
Clouds: FEW250
FM072000 30011G19KT P6SM FEW250
VFRFM07/23Z → 08/06Z2807KT · 6 SM · SKC
Wind: 2807KT
Visibility: 6 SM
Clouds: SKC
FM072300 28007KT P6SM SKC
VFRFM08/06Z → 08/16Z3104KT · 6 SM · SKC
Wind: 3104KT
Visibility: 6 SM
Clouds: SKC
FM080600 31004KT P6SM SKC
VFRFM08/16Z → 08/18Z3108KT · 6 SM · FEW250
Wind: 3108KT
Visibility: 6 SM
Clouds: FEW250
FM081600 31008KT P6SM FEW250
Raw TAF
TAF KMSN 071727Z 0718/0818 34008KT P6SM FEW250 FM072000 30011G19KT P6SM FEW250 FM072300 28007KT P6SM SKC FM080600 31004KT P6SM SKC FM081600 31008KT P6SM FEW250
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