Forecast Accuracy Overview
Provider Accuracy (All Locations)
| Provider |
Samples |
Temp RMSE (F) |
Temp Bias (F) |
Humidity RMSE (%) |
Wind RMSE (mph) |
Wind Bias (mph) |
| weatherkit |
7,091,028 |
3.63 |
+0.29 |
10.56 |
2.32 |
+0.75 |
| google_weather |
4,841,641 |
3.77 |
-0.35 |
11.37 |
2.57 |
+1.05 |
| open_meteo_ecmwf |
6,739,439 |
4.15 |
+0.14 |
11.34 |
2.45 |
-0.09 |
| pirate_weather |
7,134,801 |
4.31 |
+0.42 |
12.56 |
3.04 |
+1.17 |
| nws_nbm |
6,564,043 |
4.44 |
+0.36 |
12.59 |
3.78 |
+1.01 |
| nws |
7,131,917 |
4.56 |
+0.36 |
12.82 |
3.52 |
+1.05 |
| open_meteo_gfs |
6,738,647 |
4.82 |
+0.43 |
15.33 |
3.72 |
+1.87 |
| composite |
2,539,859 |
5.81 |
-0.07 |
10.16 |
2.41 |
+0.64 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
5.81F |
3.77F |
4.56F |
4.44F |
4.15F |
4.82F |
4.31F |
3.62F |
| Chicago |
5.5F |
4.81F |
4.78F |
4.6F |
5.03F |
5.43F |
5.03F |
4.73F |
| Dallas |
6.14F |
3.22F |
4.08F |
3.92F |
4.08F |
4.68F |
4.07F |
3.65F |
| Houston |
5.67F |
2.76F |
3.41F |
3.34F |
2.97F |
4.23F |
3.12F |
3.11F |
| Los Angeles |
5.61F |
3.28F |
3.77F |
3.75F |
2.79F |
4.76F |
3.76F |
2.91F |
| Miami |
6.01F |
2.14F |
6.06F |
6.03F |
2.56F |
3.17F |
2.69F |
2.18F |
| New York |
5.87F |
4.42F |
5.16F |
4.99F |
4.76F |
5.3F |
5.94F |
4.33F |
| Philadelphia |
6.23F |
3.74F |
4.29F |
4.07F |
4.44F |
4.83F |
4.24F |
3.85F |
| Santa Monica |
5.19F |
4.51F |
4.24F |
4.24F |
5.01F |
5.4F |
4.55F |
2.96F |
| Washington |
5.97F |
4.16F |
4.66F |
4.45F |
4.73F |
5.12F |
4.51F |
4.16F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,272 |
1852.0 |
| google_weather |
ok |
108 |
25,920 |
3686.0 |
| nws |
error |
1 |
0 |
105.0 |
| nws |
ok |
215 |
38,461 |
293.0 |
| nws_nbm |
ok |
216 |
33,534 |
262.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
778.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
853.0 |
| pirate_weather |
ok |
216 |
36,288 |
298.0 |
| weatherkit |
ok |
216 |
36,288 |
196.0 |