Forecast Accuracy Overview
Provider Accuracy (All Locations)
| Provider |
Samples |
Temp RMSE (F) |
Temp Bias (F) |
Humidity RMSE (%) |
Wind RMSE (mph) |
Wind Bias (mph) |
| weatherkit |
8,215,044 |
3.58 |
+0.31 |
10.49 |
2.3 |
+0.75 |
| google_weather |
5,407,284 |
3.74 |
-0.35 |
11.32 |
2.55 |
+1.03 |
| open_meteo_ecmwf |
7,786,627 |
4.09 |
+0.20 |
11.39 |
2.4 |
-0.09 |
| pirate_weather |
8,253,588 |
4.26 |
+0.40 |
12.55 |
3.03 |
+1.20 |
| nws_nbm |
7,602,995 |
4.36 |
+0.32 |
12.48 |
3.74 |
+1.01 |
| nws |
8,255,348 |
4.47 |
+0.32 |
12.69 |
3.47 |
+1.06 |
| open_meteo_gfs |
7,785,854 |
4.76 |
+0.54 |
15.43 |
3.72 |
+1.90 |
| composite |
3,664,744 |
5.2 |
+0.05 |
10.18 |
2.41 |
+0.70 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
5.2F |
3.74F |
4.47F |
4.36F |
4.09F |
4.76F |
4.25F |
3.58F |
| Chicago |
4.9F |
4.64F |
4.62F |
4.45F |
4.85F |
5.29F |
4.83F |
4.62F |
| Dallas |
5.43F |
3.29F |
3.94F |
3.79F |
4.0F |
4.6F |
3.93F |
3.6F |
| Houston |
5.05F |
2.81F |
3.38F |
3.31F |
2.97F |
4.32F |
3.1F |
3.08F |
| Los Angeles |
5.23F |
3.33F |
3.98F |
3.95F |
2.89F |
4.7F |
3.95F |
2.99F |
| Miami |
5.34F |
2.21F |
5.93F |
5.91F |
2.67F |
3.34F |
2.8F |
2.31F |
| New York |
5.22F |
4.31F |
4.98F |
4.82F |
4.59F |
5.15F |
5.76F |
4.2F |
| Philadelphia |
5.44F |
3.65F |
4.14F |
3.94F |
4.33F |
4.73F |
4.09F |
3.74F |
| Santa Monica |
4.76F |
4.61F |
4.21F |
4.19F |
5.05F |
5.36F |
4.69F |
3.01F |
| Washington |
5.38F |
4.04F |
4.54F |
4.35F |
4.66F |
5.05F |
4.38F |
4.06F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,279 |
2334.0 |
| google_weather |
ok |
108 |
25,920 |
2136.0 |
| nws |
ok |
216 |
38,626 |
348.0 |
| nws_nbm |
ok |
216 |
33,540 |
254.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
879.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
1124.0 |
| pirate_weather |
ok |
216 |
36,288 |
367.0 |
| weatherkit |
ok |
216 |
36,288 |
241.0 |