KGUS· GUS· Peru

Grissom Air Reserve Base

medium airport · elevation 812 ft (247 m)

10:14Z 01:15Z Day

⏎

Current METARVFR

1 h 20 min ago·08:56Z

KGUS 090856Z AUTO 19006KT 10SM -RA FEW044 BKN130 24/21 A2996 RMK AO2 RAB55E56DZB56 SLPNO TSNO $

Wind

190° 6 kt

Visibility

10 SM

Ceiling

13,000 ft

Temperature

24°C / 21°C

temp / dew

QNH

1015 hPa

29.96 inHg

Clouds

FEW 4,400ft, BKN 13,000ft

Weather

-RA

Station

KGUS

Remarks

automated station with a precipitation discriminator rain beginning at :55 ending at :56 drizzle beginning at :56 SLPNO TSNO

Active hazards (US/Canada coverage via AviationWeather.gov)AWC

SIGMET / AIRMET (1)

SIGMETCONVECTIVESEV
09 09:55Z → 09 11:55Z
SFC – 39,000 ft

PIREPs (3)

FL390B752
16 min ago
TURB NEG
FL014B738
20 min ago
BKN 1400ft
FL007B738
24 min ago

Wind & Runways

Wind arrow points downwind.

Runways

05/233810 mASP

Runway components

Runway	Head/Tail	Crosswind
RWY 05/23	TW 5 kt	XW 3 kt R

40.6481°, -86.1521°© CARTO Open in OSM →

Runway suitabilityconservative GA limits

Runway	Status	HW (kt)	XW (kt)	Flags
RWY 05/23 (use 23)	Preferred	HW 5	3 L	—

Density altitude

2,038 ft

elevation 812 ft

ISA deviation

+10.6°C

large deviation

Frequencies (community-maintained, cross-check AIP)KGUS

ATIS108.450
CLDCLNC DEL128.425
GND128.425
TWR133.700
A/DA/D INITIAL CONTACT121.050
A/DGRISSOM A/D SECONDARY135.350
A/DGRISSOM A/D WEST123.850
CTRCHICAGO CTR121.050
PMSVPMSV METRO34.460
PTD372.200

Navaids near airportassoc. KGUS

Ident	Type	Freq	Power
GUS	VORTAC	108.45 MHz	LOW

Runways1

Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.

Runway	Surface	Length	Lighting	ILS
RWY 05/23	ASP	12,501 ft (3,810 m)	Lit	—

RWY 05/2312,501 ft (3,810 m)
Surface
ASP
Lighting
Lit
ILS
—

24-hour trend (Iowa State IEM)KGUS

Wind3 kt

Vis16.1 km

Temp23°C

QNH1015 hPa

24-hour wind rose (IEM ASOS, 16 direction bins)n=31

3–6 kt

6–10 kt

10–16 kt

16–22 kt

>22 kt

Airport diagram (OpenStreetMap)Grissom Air Reserve Base

Terminal Aerodrome Forecast

Issued 2026/06/08 21:06 UTC

09/00Z

09/06Z

09/12Z

09/18Z

10/00Z

BASEMVFR

BECMGMVFR

BECMGVFR

TEMPO IFR

MVFRBASE08/21Z → 08/23Z16012KT · ≥10 km · BKN025 BKN040 OVC180

Wind: 16012KT

Visibility: ≥10 km

Clouds: BKN025 BKN040 OVC180

TAF KGUS 082100Z 0821/1003 16012KT 9999 BKN025 BKN040 OVC180 QNH2997INS

IFRTEMPO08/21Z → 08/23ZVRB10G20KT · 2 km · -TSRA · BKN018(CB)sn OVC030

Wind: VRB10G20KT

Visibility: 2 km

Weather: -TSRA

Clouds: BKN018(CB)sn OVC030

TEMPO 0821/0823 VRB10G20KT 2400 -TSRA BKN018CB OVC030

MVFRBECMG08/23Z → 09/00Z16010KT · ≥10 km · SCT018 OVC026

Wind: 16010KT

Visibility: ≥10 km

Clouds: SCT018 OVC026

BECMG 0823/0824 16010KT 9999 SCT018 OVC026 QNH2995INS

MVFRBECMG09/00Z → 09/01Z1709KT · ≥10 km · SHRA · BKN018 OVC026

Wind: 1709KT

Visibility: ≥10 km

Weather: SHRA

Clouds: BKN018 OVC026

BECMG 0900/0901 17009KT 9999 SHRA BKN018 OVC026 QNH2993INS

MVFRBECMG09/10Z → 09/11Z19010G22KT · 8 km · SHRA · BKN020 OVC090

Wind: 19010G22KT

Visibility: 8 km

Weather: SHRA

Clouds: BKN020 OVC090

BECMG 0910/0911 19010G22KT 8000 SHRA BKN020 OVC090 QNH2992INS

MVFRBECMG09/12Z → 09/13Z21010G25KT · 6 km · -TSRA BR · OVC015(CB)sn

Wind: 21010G25KT

Visibility: 6 km

Weather: -TSRA BR

Clouds: OVC015(CB)sn

BECMG 0912/0913 21010G25KT 6000 -TSRA BR OVC015CB QNH2990INS

MVFRBECMG09/16Z → 09/17Z24012G25KT · ≥10 km · -SHRA · BKN017 OVC025

Wind: 24012G25KT

Visibility: ≥10 km

Weather: -SHRA

Clouds: BKN017 OVC025

BECMG 0916/0917 24012G25KT 9999 -SHRA BKN017 OVC025 510005 QNH2988INS

VFRBECMG09/23Z → 10/00Z2506KT · ≥10 km · NSW · BKN041 OVC055

Wind: 2506KT

Visibility: ≥10 km

Weather: NSW

Clouds: BKN041 OVC055

BECMG 0923/0924 25006KT 9999 NSW BKN041 OVC055 QNH2985INS TX30/0920Z TN21/0911Z LAST NO AMDS AFT 0903 NEXT 0913

Raw TAF

TAF KGUS 082100Z 0821/1003 16012KT 9999 BKN025 BKN040 OVC180 QNH2997INS TEMPO 0821/0823 VRB10G20KT 2400 -TSRA BKN018CB OVC030 BECMG 0823/0824 16010KT 9999 SCT018 OVC026 QNH2995INS BECMG 0900/0901 17009KT 9999 SHRA BKN018 OVC026 QNH2993INS BECMG 0910/0911 19010G22KT 8000 SHRA BKN020 OVC090 QNH2992INS BECMG 0912/0913 21010G25KT 6000 -TSRA BR OVC015CB QNH2990INS BECMG 0916/0917 24012G25KT 9999 -SHRA BKN017 OVC025 510005 QNH2988INS BECMG 0923/0924 25006KT 9999 NSW BKN041 OVC055 QNH2985INS TX30/0920Z TN21/0911Z LAST NO AMDS AFT 0903 NEXT 0913

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