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 |
4,799,337 |
4.19 |
-0.47 |
12.37 |
4.17 |
-1.48 |
| weatherkit |
7,425,371 |
4.38 |
+0.07 |
12.15 |
4.13 |
-1.70 |
| pirate_weather |
7,462,039 |
4.44 |
+0.16 |
13.14 |
4.2 |
-1.19 |
| nws_nbm |
6,872,100 |
5.12 |
+0.08 |
14.25 |
4.42 |
-1.43 |
| nws |
7,468,941 |
5.2 |
+0.05 |
14.43 |
4.22 |
-1.36 |
| composite |
3,627,222 |
5.24 |
-0.04 |
12.25 |
3.96 |
-1.80 |
| open_meteo_gfs |
7,053,967 |
5.31 |
+0.33 |
16.84 |
4.33 |
-0.60 |
| open_meteo_ecmwf |
7,054,669 |
5.33 |
-0.07 |
15.09 |
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 |
5.24F |
4.19F |
5.19F |
5.12F |
5.32F |
5.31F |
4.44F |
4.38F |
| Chicago |
5.01F |
5.59F |
5.5F |
5.36F |
5.56F |
6.01F |
5.46F |
4.99F |
| Dallas |
5.08F |
3.94F |
4.3F |
4.16F |
4.68F |
5.05F |
4.27F |
4.09F |
| Houston |
4.91F |
3.19F |
3.85F |
3.78F |
3.69F |
4.63F |
3.72F |
3.6F |
| Los Angeles |
6.11F |
4.74F |
6.48F |
6.49F |
6.39F |
6.93F |
4.84F |
5.8F |
| Miami |
5.14F |
2.78F |
6.02F |
5.99F |
3.36F |
3.74F |
3.29F |
2.86F |
| New York |
4.96F |
4.5F |
4.91F |
4.82F |
5.87F |
5.22F |
5.23F |
4.61F |
| Philadelphia |
5.59F |
4.5F |
4.92F |
4.74F |
5.47F |
5.39F |
4.6F |
4.51F |
| Santa Monica |
5.11F |
3.37F |
5.46F |
5.47F |
6.74F |
4.91F |
3.38F |
3.8F |
| Washington |
5.18F |
4.39F |
4.82F |
4.66F |
5.18F |
5.31F |
4.6F |
4.52F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,279 |
1604.0 |
| google_weather |
ok |
108 |
25,920 |
2080.0 |
| nws |
error |
1 |
0 |
86.0 |
| nws |
ok |
215 |
38,521 |
186.0 |
| nws_nbm |
ok |
216 |
33,532 |
146.0 |
| nws_observation |
ok |
36 |
1,728 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
742.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
860.0 |
| pirate_weather |
ok |
216 |
36,288 |
246.0 |
| weatherkit |
ok |
216 |
36,288 |
148.0 |