Forecast Accuracy Overview
Provider Accuracy (All Locations)
| Provider |
Samples |
Temp RMSE (F) |
Temp Bias (F) |
Humidity RMSE (%) |
Wind RMSE (mph) |
Wind Bias (mph) |
| google_weather |
5,728,788 |
4.13 |
-0.46 |
12.19 |
3.94 |
-1.04 |
| weatherkit |
8,853,369 |
4.27 |
+0.11 |
11.91 |
3.88 |
-1.29 |
| pirate_weather |
8,890,308 |
4.41 |
+0.20 |
13.03 |
4.02 |
-0.79 |
| nws_nbm |
8,193,421 |
4.99 |
+0.11 |
13.96 |
4.32 |
-1.01 |
| nws |
8,894,064 |
5.08 |
+0.09 |
14.15 |
4.1 |
-0.95 |
| open_meteo_ecmwf |
8,381,472 |
5.16 |
-0.02 |
14.58 |
4.38 |
-2.12 |
| open_meteo_gfs |
8,380,716 |
5.23 |
+0.37 |
16.65 |
4.24 |
-0.18 |
| composite |
4,303,701 |
5.29 |
-0.02 |
11.97 |
3.75 |
-1.40 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
5.29F |
4.13F |
5.08F |
4.99F |
5.16F |
5.23F |
4.41F |
4.27F |
| Chicago |
5.05F |
5.43F |
5.35F |
5.21F |
5.43F |
5.88F |
5.34F |
4.92F |
| Dallas |
5.18F |
3.85F |
4.25F |
4.1F |
4.59F |
4.98F |
4.22F |
4.02F |
| Houston |
5.0F |
3.13F |
3.77F |
3.7F |
3.57F |
4.56F |
3.62F |
3.52F |
| Los Angeles |
6.02F |
4.55F |
6.15F |
6.15F |
5.98F |
6.63F |
4.74F |
5.46F |
| Miami |
5.25F |
2.71F |
5.97F |
5.94F |
3.28F |
3.68F |
3.21F |
2.8F |
| New York |
5.0F |
4.52F |
4.94F |
4.84F |
5.74F |
5.24F |
5.34F |
4.58F |
| Philadelphia |
5.61F |
4.37F |
4.79F |
4.6F |
5.29F |
5.29F |
4.51F |
4.38F |
| Santa Monica |
5.13F |
3.63F |
5.28F |
5.28F |
6.53F |
5.03F |
3.67F |
3.71F |
| Washington |
5.27F |
4.34F |
4.78F |
4.61F |
5.11F |
5.28F |
4.56F |
4.46F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,279 |
1627.0 |
| google_weather |
ok |
108 |
25,920 |
2097.0 |
| nws |
error |
1 |
0 |
86.0 |
| nws |
ok |
215 |
38,521 |
189.0 |
| nws_nbm |
ok |
216 |
33,530 |
147.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
762.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
914.0 |
| pirate_weather |
ok |
216 |
36,288 |
247.0 |
| weatherkit |
ok |
216 |
36,288 |
148.0 |