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 |
4,818,287 |
4.19 |
-0.47 |
12.36 |
4.17 |
-1.48 |
| weatherkit |
7,463,001 |
4.38 |
+0.08 |
12.14 |
4.14 |
-1.70 |
| pirate_weather |
7,499,651 |
4.44 |
+0.17 |
13.14 |
4.21 |
-1.18 |
| nws_nbm |
6,906,817 |
5.11 |
+0.07 |
14.24 |
4.43 |
-1.43 |
| nws |
7,506,463 |
5.19 |
+0.05 |
14.42 |
4.22 |
-1.36 |
| composite |
3,664,935 |
5.23 |
-0.04 |
12.24 |
3.97 |
-1.80 |
| open_meteo_gfs |
7,089,002 |
5.3 |
+0.34 |
16.83 |
4.34 |
-0.60 |
| open_meteo_ecmwf |
7,089,704 |
5.32 |
-0.07 |
15.08 |
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 |
5.23F |
4.19F |
5.19F |
5.11F |
5.32F |
5.3F |
4.44F |
4.38F |
| Chicago |
5.01F |
5.59F |
5.5F |
5.36F |
5.56F |
6.0F |
5.46F |
4.99F |
| Dallas |
5.07F |
3.94F |
4.3F |
4.16F |
4.68F |
5.04F |
4.26F |
4.09F |
| Houston |
4.91F |
3.19F |
3.86F |
3.79F |
3.69F |
4.63F |
3.73F |
3.61F |
| Los Angeles |
6.09F |
4.73F |
6.47F |
6.48F |
6.38F |
6.92F |
4.83F |
5.8F |
| Miami |
5.12F |
2.78F |
6.01F |
5.98F |
3.36F |
3.74F |
3.28F |
2.86F |
| New York |
4.96F |
4.5F |
4.92F |
4.83F |
5.87F |
5.22F |
5.25F |
4.61F |
| Philadelphia |
5.57F |
4.5F |
4.92F |
4.74F |
5.47F |
5.38F |
4.6F |
4.52F |
| Santa Monica |
5.09F |
3.36F |
5.45F |
5.46F |
6.73F |
4.9F |
3.38F |
3.79F |
| Washington |
5.16F |
4.38F |
4.81F |
4.65F |
5.17F |
5.3F |
4.59F |
4.52F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,334 |
1443.0 |
| google_weather |
ok |
108 |
25,920 |
1893.0 |
| nws |
error |
5 |
0 |
6215.0 |
| nws |
ok |
211 |
38,016 |
325.0 |
| nws_nbm |
error |
1 |
0 |
10173.0 |
| nws_nbm |
ok |
215 |
33,382 |
181.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
717.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
767.0 |
| pirate_weather |
ok |
216 |
36,288 |
229.0 |
| weatherkit |
ok |
216 |
36,288 |
132.0 |