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 |
3,156,248 |
4.46 |
-0.79 |
13.17 |
26.21 |
-19.56 |
| weatherkit |
3,936,324 |
4.75 |
+0.01 |
12.75 |
26.08 |
-19.36 |
| pirate_weather |
3,985,548 |
5.0 |
+0.26 |
13.84 |
25.75 |
-18.91 |
| open_meteo_gfs |
3,826,449 |
5.52 |
-0.06 |
16.97 |
25.09 |
-17.93 |
| nws_nbm |
3,651,862 |
5.61 |
+0.34 |
15.09 |
25.7 |
-18.96 |
| open_meteo_ecmwf |
3,825,574 |
5.63 |
-0.73 |
15.07 |
26.55 |
-19.83 |
| nws |
3,987,380 |
5.74 |
+0.29 |
15.34 |
25.72 |
-18.92 |
Temperature RMSE by Location
| Location |
google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
4.46F |
5.74F |
5.61F |
5.63F |
5.52F |
5.0F |
4.75F |
| Chicago |
6.39F |
6.31F |
6.12F |
6.55F |
6.81F |
6.18F |
5.75F |
| Dallas |
3.99F |
5.1F |
4.9F |
5.04F |
5.44F |
5.09F |
4.71F |
| Houston |
3.08F |
3.97F |
3.86F |
3.81F |
4.61F |
3.82F |
3.7F |
| Los Angeles |
4.66F |
6.54F |
6.53F |
5.82F |
6.19F |
5.16F |
5.64F |
| Miami |
2.66F |
6.47F |
6.43F |
3.09F |
3.5F |
3.12F |
2.56F |
| New York |
4.9F |
5.73F |
5.61F |
6.9F |
5.73F |
6.1F |
5.23F |
| Philadelphia |
4.83F |
5.53F |
5.24F |
6.26F |
5.89F |
5.42F |
5.07F |
| Santa Monica |
3.64F |
6.0F |
6.0F |
6.05F |
5.2F |
3.7F |
4.15F |
| Washington |
4.86F |
5.56F |
5.31F |
5.95F |
5.68F |
5.44F |
5.07F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| google_weather |
ok |
216 |
51,840 |
3377.0 |
| nws |
ok |
216 |
38,876 |
215.0 |
| nws_nbm |
ok |
216 |
33,539 |
171.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
718.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
766.0 |
| pirate_weather |
ok |
216 |
36,288 |
217.0 |
| weatherkit |
ok |
216 |
36,288 |
149.0 |