Forecast Accuracy Overview
Provider Accuracy (All Locations)
| Provider |
Samples |
Temp RMSE (F) |
Temp Bias (F) |
Humidity RMSE (%) |
Wind RMSE (mph) |
Wind Bias (mph) |
| weatherkit |
9,012,612 |
3.56 |
+0.27 |
10.51 |
2.28 |
+0.73 |
| google_weather |
5,808,828 |
3.75 |
-0.38 |
11.38 |
2.54 |
+1.01 |
| open_meteo_ecmwf |
8,530,088 |
4.04 |
+0.18 |
11.37 |
2.38 |
-0.10 |
| pirate_weather |
9,049,330 |
4.23 |
+0.38 |
12.65 |
3.07 |
+1.23 |
| nws_nbm |
8,340,326 |
4.3 |
+0.27 |
12.5 |
3.77 |
+1.03 |
| nws |
9,052,439 |
4.41 |
+0.26 |
12.72 |
3.49 |
+1.08 |
| open_meteo_gfs |
8,529,353 |
4.74 |
+0.57 |
15.59 |
3.69 |
+1.87 |
| composite |
4,462,993 |
4.94 |
+0.02 |
10.33 |
2.43 |
+0.68 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
4.94F |
3.75F |
4.41F |
4.3F |
4.04F |
4.75F |
4.23F |
3.56F |
| Chicago |
4.69F |
4.56F |
4.55F |
4.38F |
4.76F |
5.22F |
4.74F |
4.55F |
| Dallas |
5.1F |
3.36F |
3.88F |
3.74F |
3.97F |
4.6F |
3.87F |
3.57F |
| Houston |
4.71F |
2.83F |
3.31F |
3.25F |
2.95F |
4.27F |
3.07F |
3.03F |
| Los Angeles |
5.12F |
3.4F |
4.04F |
4.0F |
2.96F |
4.77F |
4.03F |
3.07F |
| Miami |
4.97F |
2.2F |
5.78F |
5.76F |
2.68F |
3.35F |
2.78F |
2.31F |
| New York |
4.96F |
4.22F |
4.9F |
4.74F |
4.49F |
5.08F |
5.69F |
4.13F |
| Philadelphia |
5.1F |
3.6F |
4.08F |
3.88F |
4.24F |
4.67F |
4.03F |
3.69F |
| Santa Monica |
4.68F |
4.82F |
4.22F |
4.19F |
5.01F |
5.45F |
4.78F |
3.14F |
| Washington |
5.09F |
3.98F |
4.48F |
4.28F |
4.57F |
4.97F |
4.33F |
4.01F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,263 |
1701.0 |
| google_weather |
ok |
108 |
25,920 |
1958.0 |
| nws |
ok |
216 |
38,591 |
187.0 |
| nws_nbm |
ok |
216 |
33,535 |
158.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
780.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
886.0 |
| pirate_weather |
ok |
216 |
36,288 |
289.0 |
| weatherkit |
ok |
216 |
36,288 |
433.0 |