Station GTLM4 - Grand Traverse Light, MI 
Owned and maintained by National Weather Service Central Region
GLOS Weather Station
45.211 N 85.550 W (45°12'38" N 85°33'1" W)
Site elevation: 176 m above mean sea level
Air temp height: 1.5 m above site elevation
Anemometer height: 16 m above site elevation
Barometer elevation: 183.8 m above mean sea level
For Great Lakes marine forecasts, select: GREAT LAKES FORECASTS
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(24 hours for tsunami stations)
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|
Click on the graph icon in the table below to see a time series plot of the last five days of that observation. | |
 Wind Direction (WDIR): | W ( 270 deg true ) |
| Wind Speed (WSPD): | 28.0 kts |
| Wind Gust (GST): | 35.0 kts |
| Atmospheric Pressure (PRES): | 30.03 in |
| Air Temperature (ATMP): | 24.6 °F |
| Wind Chill (CHILL): | 7.2 °F |
| Wind Speed at 10 meters (WSPD10M): | 27.2 kts |
| Wind Speed at 20 meters (WSPD20M): | 29.1 kts |
| Combined plot of Wind Speed, Gust, and Air Pressure |
|
| TIME (EST) |
WDIR |
WSPD kts |
GST kts |
WVHT ft |
DPD sec |
APD sec |
MWD |
PRES in |
PTDY in |
ATMP °F |
WTMP °F |
DEWP °F |
SAL psu |
VIS nmi |
TIDE ft |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-12-15 11:30 am | W | 28.9 | 34.0 | - | - | - | - | 30.04 | - | 25.2 | - | - | - | - | - |
| 2025-12-15 11:20 am | W | 29.9 | 39.0 | - | - | - | - | 30.04 | - | 25.5 | - | - | - | - | - |
| 2025-12-15 11:10 am | W | 31.1 | 39.0 | - | - | - | - | 30.03 | - | 26.1 | - | - | - | - | - |
| 2025-12-15 11:00 am | W | 29.9 | 36.9 | - | - | - | - | 30.03 | -0.07 | 26.4 | - | - | - | - | - |
| 2025-12-15 10:50 am | W | 28.9 | 36.9 | - | - | - | - | 30.04 | - | 27.1 | - | - | - | - | - |
| 2025-12-15 10:44 am | W | 29.9 | 36.9 | - | - | - | - | 30.03 | - | 27.5 | - | - | - | - | - |
| 2025-12-15 10:40 am | W | 32.1 | 39.0 | - | - | - | - | 30.04 | - | 27.5 | - | - | - | - | - |
| 2025-12-15 10:30 am | WSW | 33.0 | 40.0 | - | - | - | - | 30.03 | - | 27.7 | - | - | - | - | - |
| 2025-12-15 10:20 am | WSW | 35.0 | 41.0 | - | - | - | - | 30.03 | - | 27.5 | - | - | - | - | - |
| 2025-12-15 10:10 am | WSW | 35.0 | 41.0 | - | - | - | - | 30.04 | - | 27.3 | - | - | - | - | - |
| 2025-12-15 10:00 am | WSW | 35.0 | 41.0 | - | - | - | - | 30.04 | -0.11 | 27.1 | - | - | - | - | - |
| 2025-12-15 09:50 am | WSW | 34.0 | 39.0 | - | - | - | - | 30.04 | - | 26.8 | - | - | - | - | - |
| 2025-12-15 09:40 am | SW | 17.1 | 36.9 | - | - | - | - | 30.04 | - | 24.6 | - | - | - | - | - |
| 2025-12-15 09:30 am | SSW | 11.1 | 15.9 | - | - | - | - | 30.06 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 09:20 am | SSW | 6.0 | 13.0 | - | - | - | - | 30.07 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 09:10 am | SSW | 5.1 | 15.9 | - | - | - | - | 30.07 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 09:00 am | S | 6.0 | 17.1 | - | - | - | - | 30.07 | -0.12 | 22.8 | - | - | - | - | - |
| 2025-12-15 08:50 am | S | 8.9 | 19.0 | - | - | - | - | 30.07 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 08:40 am | SSW | 8.0 | 18.1 | - | - | - | - | 30.07 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 08:30 am | SSW | 8.9 | 19.0 | - | - | - | - | 30.08 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 08:20 am | SSW | 8.0 | 19.0 | - | - | - | - | 30.09 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 08:10 am | SSW | 8.9 | 17.1 | - | - | - | - | 30.10 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 08:00 am | S | 8.9 | 18.1 | - | - | - | - | 30.10 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 07:50 am | S | 8.0 | 18.1 | - | - | - | - | 30.12 | - | 22.1 | - | - | - | - | - |
| 2025-12-15 07:40 am | S | 6.0 | 12.0 | - | - | - | - | 30.13 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 07:30 am | SSW | 7.0 | 15.9 | - | - | - | - | 30.13 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 07:20 am | SSW | 8.0 | 14.0 | - | - | - | - | 30.14 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 07:10 am | SW | 6.0 | 15.0 | - | - | - | - | 30.14 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 07:00 am | SSW | 6.0 | 14.0 | - | - | - | - | 30.15 | -0.11 | 22.5 | - | - | - | - | - |
| 2025-12-15 06:50 am | SW | 8.9 | 18.1 | - | - | - | - | 30.15 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 06:40 am | SSW | 9.9 | 19.0 | - | - | - | - | 30.16 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 06:30 am | SSW | 8.9 | 15.0 | - | - | - | - | 30.17 | - | 23.0 | - | - | - | - | - |
| 2025-12-15 06:20 am | SSW | 8.9 | 19.0 | - | - | - | - | 30.18 | - | 23.4 | - | - | - | - | - |
| 2025-12-15 06:10 am | SSW | 8.0 | 15.9 | - | - | - | - | 30.17 | - | 23.4 | - | - | - | - | - |
| 2025-12-15 06:00 am | SSW | 8.9 | 15.9 | - | - | - | - | 30.19 | -0.10 | 23.2 | - | - | - | - | - |
| 2025-12-15 05:50 am | SSW | 7.0 | 14.0 | - | - | - | - | 30.18 | - | 23.2 | - | - | - | - | - |
| 2025-12-15 05:40 am | SSW | 8.0 | 18.1 | - | - | - | - | 30.19 | - | 23.2 | - | - | - | - | - |
| 2025-12-15 05:30 am | SSW | 8.9 | 18.1 | - | - | - | - | 30.19 | - | 23.0 | - | - | - | - | - |
| 2025-12-15 05:20 am | SSW | 6.0 | 12.0 | - | - | - | - | 30.20 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 05:10 am | SSW | 6.0 | 12.0 | - | - | - | - | 30.21 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 05:00 am | SSW | 5.1 | 14.0 | - | - | - | - | 30.22 | -0.08 | 22.5 | - | - | - | - | - |
| 2025-12-15 04:50 am | SSW | 6.0 | 11.1 | - | - | - | - | 30.22 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 04:40 am | SSW | 6.0 | 12.0 | - | - | - | - | 30.22 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 04:30 am | SSW | 8.9 | 15.0 | - | - | - | - | 30.23 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 04:20 am | SSW | 8.0 | 18.1 | - | - | - | - | 30.24 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 04:10 am | SSW | 8.9 | 14.0 | - | - | - | - | 30.24 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 04:00 am | SSW | 8.0 | 15.0 | - | - | - | - | 30.26 | -0.08 | 22.8 | - | - | - | - | - |
| 2025-12-15 03:50 am | SSW | 7.0 | 15.0 | - | - | - | - | 30.26 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 03:40 am | SSW | 6.0 | 14.0 | - | - | - | - | 30.26 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 03:30 am | SSW | 8.0 | 14.0 | - | - | - | - | 30.27 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 03:20 am | SW | 5.1 | 13.0 | - | - | - | - | 30.28 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 03:10 am | S | 7.0 | 14.0 | - | - | - | - | 30.29 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 03:00 am | SSW | 6.0 | 14.0 | - | - | - | - | 30.29 | -0.05 | 22.6 | - | - | - | - | - |
| 2025-12-15 02:50 am | SSW | 6.0 | 13.0 | - | - | - | - | 30.28 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 02:40 am | SSW | 7.0 | 14.0 | - | - | - | - | 30.29 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 02:30 am | SSW | 6.0 | 17.1 | - | - | - | - | 30.29 | - | 22.3 | - | - | - | - | - |
| 2025-12-15 02:20 am | SSW | 8.0 | 13.0 | - | - | - | - | 30.29 | - | 22.5 | - | - | - | - | - |
| 2025-12-15 02:10 am | S | 6.0 | 13.0 | - | - | - | - | 30.30 | - | 22.6 | - | - | - | - | - |
| 2025-12-15 02:00 am | S | 6.0 | 12.0 | - | - | - | - | 30.30 | -0.06 | 22.8 | - | - | - | - | - |
| 2025-12-15 01:50 am | SSW | 6.0 | 12.0 | - | - | - | - | 30.31 | - | 22.8 | - | - | - | - | - |
| 2025-12-15 01:40 am | SSW | 7.0 | 13.0 | - | - | - | - | 30.32 | - | 23.0 | - | - | - | - | - |
| 2025-12-15 01:30 am | S | 6.0 | 13.0 | - | - | - | - | 30.32 | - | 23.5 | - | - | - | - | - |
| 2025-12-15 01:20 am | SSW | 5.1 | 15.0 | - | - | - | - | 30.32 | - | 23.7 | - | - | - | - | - |
| 2025-12-15 01:10 am | SW | 8.0 | 11.1 | - | - | - | - | 30.33 | - | 23.5 | - | - | - | - | - |
| 2025-12-15 01:00 am | SW | 8.0 | 14.0 | - | - | - | - | 30.34 | -0.04 | 23.7 | - | - | - | - | - |
| 2025-12-15 12:50 am | SW | 8.0 | 14.0 | - | - | - | - | 30.34 | - | 23.9 | - | - | - | - | - |
| 2025-12-15 12:40 am | SSW | 7.0 | 18.1 | - | - | - | - | 30.34 | - | 23.9 | - | - | - | - | - |
| 2025-12-15 12:30 am | SSW | 5.1 | 11.1 | - | - | - | - | 30.35 | - | 24.3 | - | - | - | - | - |
| 2025-12-15 12:20 am | SW | 5.1 | 27.0 | - | - | - | - | 30.35 | - | 25.2 | - | - | - | - | - |
| 2025-12-15 12:10 am | WSW | 20.0 | 24.1 | - | - | - | - | 30.34 | - | 26.6 | - | - | - | - | - |
| 2025-12-15 12:00 am | WSW | 20.0 | 22.9 | - | - | - | - | 30.34 | -0.08 | 26.4 | - | - | - | - | - |
| 2025-12-14 11:50 pm | WSW | 20.0 | 24.1 | - | - | - | - | 30.34 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 11:40 pm | W | 21.0 | - | - | - | - | - | 30.35 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 11:30 pm | W | 22.0 | 25.1 | - | - | - | - | 30.35 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 11:28 pm | W | 20.0 | 25.1 | - | - | - | - | 30.36 | - | 25.9 | - | - | - | - | - |
| 2025-12-14 11:20 pm | W | 20.0 | 25.1 | - | - | - | - | 30.36 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 11:10 pm | WSW | 21.0 | 24.1 | - | - | - | - | 30.36 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 11:00 pm | WSW | 20.0 | 24.1 | - | - | - | - | 30.36 | -0.07 | 26.1 | - | - | - | - | - |
| 2025-12-14 10:50 pm | WSW | 15.0 | 17.1 | - | - | - | - | 30.36 | - | 25.9 | - | - | - | - | - |
| 2025-12-14 10:40 pm | WSW | 14.0 | 19.0 | - | - | - | - | 30.36 | - | 25.7 | - | - | - | - | - |
| 2025-12-14 10:30 pm | WSW | 15.0 | 18.1 | - | - | - | - | 30.36 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 10:20 pm | WSW | 15.0 | 19.0 | - | - | - | - | 30.36 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 10:10 pm | WSW | 15.9 | 19.0 | - | - | - | - | 30.37 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 10:00 pm | WSW | 14.0 | 18.1 | - | - | - | - | 30.38 | -0.06 | 26.2 | - | - | - | - | - |
| 2025-12-14 09:50 pm | W | 12.0 | 17.1 | - | - | - | - | 30.38 | - | 26.4 | - | - | - | - | - |
| 2025-12-14 09:40 pm | W | 13.0 | 19.0 | - | - | - | - | 30.39 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 09:30 pm | W | 15.0 | 21.0 | - | - | - | - | 30.40 | - | 26.4 | - | - | - | - | - |
| 2025-12-14 09:20 pm | W | 14.0 | 22.0 | - | - | - | - | 30.41 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 09:10 pm | W | 15.0 | 20.0 | - | - | - | - | 30.41 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 09:00 pm | W | 18.1 | 22.0 | - | - | - | - | 30.42 | -0.02 | 27.0 | - | - | - | - | - |
| 2025-12-14 08:50 pm | W | 18.1 | 22.0 | - | - | - | - | 30.43 | - | 27.1 | - | - | - | - | - |
| 2025-12-14 08:40 pm | W | 15.0 | 20.0 | - | - | - | - | 30.43 | - | 26.8 | - | - | - | - | - |
| 2025-12-14 08:30 pm | W | 15.0 | 20.0 | - | - | - | - | 30.43 | - | 27.0 | - | - | - | - | - |
| 2025-12-14 08:20 pm | W | 19.0 | 21.0 | - | - | - | - | 30.43 | - | 27.0 | - | - | - | - | - |
| 2025-12-14 08:10 pm | W | 15.9 | 19.0 | - | - | - | - | 30.43 | - | 27.1 | - | - | - | - | - |
| 2025-12-14 08:00 pm | W | 15.0 | 19.0 | - | - | - | - | 30.43 | -0.01 | 27.0 | - | - | - | - | - |
| 2025-12-14 07:50 pm | W | 15.9 | 21.0 | - | - | - | - | 30.43 | - | 27.1 | - | - | - | - | - |
| 2025-12-14 07:40 pm | W | 13.0 | 15.9 | - | - | - | - | 30.42 | - | 26.8 | - | - | - | - | - |
| 2025-12-14 07:30 pm | WNW | 15.0 | 18.1 | - | - | - | - | 30.42 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 07:20 pm | W | 13.0 | 17.1 | - | - | - | - | 30.42 | - | 26.8 | - | - | - | - | - |
| 2025-12-14 07:10 pm | WNW | 12.0 | 15.9 | - | - | - | - | 30.43 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 07:00 pm | NW | 12.0 | 18.1 | - | - | - | - | 30.44 | +0.00 | 27.1 | - | - | - | - | - |
| 2025-12-14 06:50 pm | NW | 12.0 | 19.0 | - | - | - | - | 30.44 | - | 26.8 | - | - | - | - | - |
| 2025-12-14 06:40 pm | WNW | 14.0 | 19.0 | - | - | - | - | 30.44 | - | 26.8 | - | - | - | - | - |
| 2025-12-14 06:30 pm | NW | 12.0 | 18.1 | - | - | - | - | 30.44 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 06:20 pm | WNW | 12.0 | 18.1 | - | - | - | - | 30.44 | - | 26.4 | - | - | - | - | - |
| 2025-12-14 06:10 pm | NW | 13.0 | 20.0 | - | - | - | - | 30.45 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 06:00 pm | WNW | 13.0 | 20.0 | - | - | - | - | 30.44 | +0.00 | 26.8 | - | - | - | - | - |
| 2025-12-14 05:50 pm | WNW | 14.0 | 20.0 | - | - | - | - | 30.44 | - | 26.8 | - | - | - | - | - |
| 2025-12-14 05:40 pm | NW | 14.0 | 18.1 | - | - | - | - | 30.44 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 05:30 pm | NW | 14.0 | 18.1 | - | - | - | - | 30.44 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 05:20 pm | NW | 15.0 | 18.1 | - | - | - | - | 30.44 | - | 26.4 | - | - | - | - | - |
| 2025-12-14 05:10 pm | NW | 13.0 | 20.0 | - | - | - | - | 30.44 | - | 26.4 | - | - | - | - | - |
| 2025-12-14 05:00 pm | WNW | 13.0 | 18.1 | - | - | - | - | 30.44 | +0.03 | 26.1 | - | - | - | - | - |
| 2025-12-14 04:50 pm | NW | 9.9 | 14.0 | - | - | - | - | 30.44 | - | 25.7 | - | - | - | - | - |
| 2025-12-14 04:40 pm | WNW | 9.9 | 15.0 | - | - | - | - | 30.44 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 04:30 pm | WNW | 11.1 | 15.0 | - | - | - | - | 30.44 | - | 25.9 | - | - | - | - | - |
| 2025-12-14 04:20 pm | WNW | 12.0 | 15.9 | - | - | - | - | 30.44 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 04:10 pm | NW | 14.0 | 17.1 | - | - | - | - | 30.44 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 04:00 pm | NW | 14.0 | 15.9 | - | - | - | - | 30.44 | +0.02 | 26.1 | - | - | - | - | - |
| 2025-12-14 03:50 pm | NW | 14.0 | 20.0 | - | - | - | - | 30.44 | - | 26.4 | - | - | - | - | - |
| 2025-12-14 03:40 pm | NW | 15.0 | 19.0 | - | - | - | - | 30.44 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 03:30 pm | WNW | 13.0 | 17.1 | - | - | - | - | 30.44 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 03:20 pm | NW | 14.0 | 18.1 | - | - | - | - | 30.44 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 03:10 pm | NW | 15.9 | 18.1 | - | - | - | - | 30.44 | - | 26.6 | - | - | - | - | - |
| 2025-12-14 03:00 pm | NW | 15.0 | 22.0 | - | - | - | - | 30.44 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 02:50 pm | NW | 15.0 | 21.0 | - | - | - | - | 30.44 | - | 26.2 | - | - | - | - | - |
| 2025-12-14 02:40 pm | N | 9.9 | 17.1 | - | - | - | - | 30.42 | - | 25.0 | - | - | - | - | - |
| 2025-12-14 02:30 pm | N | 14.0 | 18.1 | - | - | - | - | 30.43 | - | 26.1 | - | - | - | - | - |
| 2025-12-14 02:20 pm | N | 17.1 | 21.0 | - | - | - | - | 30.42 | - | 25.3 | - | - | - | - | - |
| 2025-12-14 02:10 pm | NNE | 15.9 | 18.1 | - | - | - | - | 30.42 | - | 25.3 | - | - | - | - | - |
| 2025-12-14 02:00 pm | N | 14.0 | 20.0 | - | - | - | - | 30.41 | +0.02 | 25.7 | - | - | - | - | - |
| 2025-12-14 01:50 pm | N | 13.0 | 19.0 | - | - | - | - | 30.42 | - | 25.3 | - | - | - | - | - |
| 2025-12-14 01:40 pm | N | 13.0 | 19.0 | - | - | - | - | 30.41 | - | 24.4 | - | - | - | - | - |
| 2025-12-14 01:30 pm | N | 15.9 | 21.0 | - | - | - | - | 30.42 | - | 24.6 | - | - | - | - | - |
| 2025-12-14 01:20 pm | N | 17.1 | 21.0 | - | - | - | - | 30.42 | - | 24.1 | - | - | - | - | - |
| 2025-12-14 01:10 pm | N | 15.9 | 20.0 | - | - | - | - | 30.42 | - | 24.4 | - | - | - | - | - |
| 2025-12-14 01:00 pm | N | 15.0 | 17.1 | - | - | - | - | 30.42 | +0.06 | 24.1 | - | - | - | - | - |
| 2025-12-14 12:50 pm | N | 14.0 | 21.0 | - | - | - | - | 30.42 | - | 23.7 | - | - | - | - | - |
| 2025-12-14 12:40 pm | N | 15.9 | 22.0 | - | - | - | - | 30.42 | - | 23.5 | - | - | - | - | - |
| 2025-12-14 12:30 pm | N | 18.1 | 22.0 | - | - | - | - | 30.42 | - | 23.9 | - | - | - | - | - |
| 2025-12-14 12:20 pm | N | 15.0 | 20.0 | - | - | - | - | 30.41 | - | 22.8 | - | - | - | - | - |
| 2025-12-14 12:10 pm | N | 14.0 | 19.0 | - | - | - | - | 30.41 | - | 22.6 | - | - | - | - | - |
| 2025-12-14 12:00 pm | NNE | 15.9 | 22.0 | - | - | - | - | 30.41 | +0.08 | 22.3 | - | - | - | - | - |
| 2025-12-14 11:50 am | NNE | 19.0 | 25.1 | - | - | - | - | 30.41 | - | 22.5 | - | - | - | - | - |
Links which are specific to this station are listed below:
Real Time Data in tabular form for the last forty-five days.
Historical Data & Climatic Summaries for quality controlled data for prior months and years.
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