GLRB· ROB· Monrovia
Roberts International Airport
large airport · elevation 31 ft (9 m)
06:37Z 18:54Z Day
⏎
Current METARMVFR
19 min ago·15:30ZGLRB 231530Z 23007KT 9999 BKN014 FEW023CB 26/23 Q1013 NOSIG RMK CB/NE-SW
Wind
230° 7 kt
Visibility
> 10 km
Ceiling
1,400 ft
Temperature
26°C / 23°C
temp / dew
QNH
1013 hPa
29.91 inHg
Clouds
BKN 1,400ft, FEW 2,300ft (CB)
Weather
—
Station
GLRB
Remarks
CB/NE-SW
Active hazards (US/Canada coverage via AviationWeather.gov)AWC
No active hazards within 250 km.
Wind & Runways
Wind arrow points downwind.
Runways
04/223353 mASP
Runway components
| Runway | Head/Tail | Crosswind |
|---|---|---|
| RWY 04/22 | TW 7 kt | XW 2 kt L |
6.2338°, -10.3623°© CARTOOpen in OSM →
Runway suitabilityconservative GA limits
| Runway | Status | HW (kt) | XW (kt) | Flags |
|---|---|---|---|---|
| RWY 04/22 (use 22) | Preferred | HW 7 | 2 R | — |
Density altitude
1,365 ft
elevation 31 ft
ISA deviation
+11.1°C
large deviation
Frequencies (community-maintained, cross-check AIP)GLRB
- GND121.900
- TWRROBERTS TWR118.300
- APPROBERTS APP124.500
- A/GA/G VOICE RDO345.200
Navaids near airportassoc. GLRB
| Ident | Type | Freq | Power |
|---|---|---|---|
| FR | NDB | 263 kHz | LOW |
| MO | NDB | 372 kHz | MEDIUM |
| ROB | VOR-DME | 113.80 MHz | HIGH |
Runways1
Physical runway length only — TORA/LDA are not declared in our reference database; consult the AIP.
- RWY 04/2211,000 ft (3,353 m)
- Surface
- ASP
- Lighting
- Lit
- ILS
- —
24-hour trend (Iowa State IEM)
No 24-h trend available — IEM archive.
24-hour wind rose (IEM ASOS, 16 direction bins)
24-hour wind rose unavailable (insufficient IEM data).
Airport diagram (OpenStreetMap)Roberts International Airport
Diagram unavailable for Roberts International Airport.
Terminal Aerodrome Forecast
Issued 2026/08/23 12:51 UTC
23/12Z
23/18Z
24/00Z
24/06Z
24/12Z
BASEMVFR
BECMGMVFR
TEMPO MVFR
MVFRBASE23/12Z → 23/13Z20010KT · 9 km · BKN015 FEW024(CB)sn
Wind: 20010KT
Visibility: 9 km
Clouds: BKN015 FEW024(CB)sn
TAF GLRB 231100Z 2312/2412 20010KT 9000 BKN015 FEW024CB
MVFRBECMG23/13Z → 23/15Z7 km · -RA · BKN014 FEW024(CB)sn
Visibility: 7 km
Weather: -RA
Clouds: BKN014 FEW024(CB)sn
BECMG 2313/2315 BKN014 FEW024CB 7000 -RA
MVFRTEMPO23/16Z → 23/20Z1705KT · 5 km · TSRA · BKN013 FEW022(CB)sn
Wind: 1705KT
Visibility: 5 km
Weather: TSRA
Clouds: BKN013 FEW022(CB)sn
TEMPO 2316/2320 17005KT 5000 TSRA BKN013 FEW022CB
Raw TAF
TAF GLRB 231100Z 2312/2412 20010KT 9000 BKN015 FEW024CB BECMG 2313/2315 BKN014 FEW024CB 7000 -RA TEMPO 2316/2320 17005KT 5000 TSRA BKN013 FEW022CB
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