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 |
4,914,044 |
4.18 |
-0.48 |
12.33 |
4.17 |
-1.46 |
| weatherkit |
7,653,177 |
4.4 |
+0.03 |
12.14 |
4.14 |
-1.69 |
| pirate_weather |
7,688,718 |
4.46 |
+0.13 |
13.21 |
4.23 |
-1.14 |
| nws_nbm |
7,082,041 |
5.12 |
+0.03 |
14.28 |
4.44 |
-1.38 |
| nws |
7,695,275 |
5.2 |
+0.00 |
14.46 |
4.24 |
-1.31 |
| composite |
3,855,209 |
5.22 |
-0.11 |
12.26 |
3.98 |
-1.75 |
| open_meteo_gfs |
7,265,167 |
5.3 |
+0.31 |
16.78 |
4.34 |
-0.59 |
| open_meteo_ecmwf |
7,265,732 |
5.32 |
-0.10 |
15.03 |
4.67 |
-2.53 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
5.22F |
4.18F |
5.21F |
5.12F |
5.32F |
5.3F |
4.46F |
4.4F |
| Chicago |
5.06F |
5.57F |
5.52F |
5.37F |
5.57F |
6.01F |
5.46F |
5.02F |
| Dallas |
5.05F |
3.94F |
4.31F |
4.16F |
4.7F |
5.03F |
4.28F |
4.11F |
| Houston |
4.93F |
3.19F |
3.91F |
3.83F |
3.74F |
4.65F |
3.78F |
3.64F |
| Los Angeles |
6.05F |
4.71F |
6.48F |
6.49F |
6.37F |
6.87F |
4.88F |
5.8F |
| Miami |
5.04F |
2.77F |
5.98F |
5.95F |
3.36F |
3.73F |
3.27F |
2.85F |
| New York |
4.95F |
4.48F |
4.92F |
4.82F |
5.86F |
5.22F |
5.23F |
4.63F |
| Philadelphia |
5.57F |
4.49F |
4.96F |
4.77F |
5.46F |
5.4F |
4.62F |
4.54F |
| Santa Monica |
5.07F |
3.39F |
5.45F |
5.46F |
6.7F |
4.91F |
3.45F |
3.84F |
| Washington |
5.18F |
4.37F |
4.85F |
4.68F |
5.18F |
5.31F |
4.63F |
4.54F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,315 |
1508.0 |
| google_weather |
error |
1 |
0 |
30817.0 |
| google_weather |
ok |
107 |
25,680 |
1877.0 |
| nws |
ok |
216 |
38,817 |
175.0 |
| nws_nbm |
ok |
216 |
33,542 |
158.0 |
| nws_observation |
ok |
36 |
1,727 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
788.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
901.0 |
| pirate_weather |
ok |
216 |
36,288 |
269.0 |
| weatherkit |
ok |
216 |
36,288 |
140.0 |