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 |
3,044,540 |
3.95 |
-0.74 |
11.38 |
2.75 |
+1.21 |
| weatherkit |
3,825,276 |
3.95 |
+0.34 |
10.78 |
2.48 |
+0.83 |
| open_meteo_ecmwf |
3,723,751 |
4.46 |
-0.35 |
11.37 |
2.61 |
-0.10 |
| pirate_weather |
3,874,500 |
4.54 |
+0.61 |
12.34 |
3.25 |
+1.23 |
| nws_nbm |
3,549,326 |
4.88 |
+0.70 |
13.19 |
4.03 |
+1.24 |
| nws |
3,877,500 |
5.03 |
+0.68 |
13.45 |
3.8 |
+1.28 |
| open_meteo_gfs |
3,724,633 |
5.13 |
+0.35 |
15.77 |
3.86 |
+1.84 |
Temperature RMSE by Location
| Location |
google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
3.95F |
5.03F |
4.88F |
4.46F |
5.13F |
4.54F |
3.95F |
| Chicago |
5.38F |
5.35F |
5.12F |
5.75F |
6.02F |
5.31F |
5.16F |
| Dallas |
3.3F |
4.63F |
4.43F |
4.34F |
4.95F |
4.6F |
4.15F |
| Houston |
2.56F |
3.4F |
3.31F |
3.09F |
4.17F |
3.18F |
3.1F |
| Los Angeles |
3.24F |
3.73F |
3.73F |
3.07F |
5.25F |
3.29F |
2.91F |
| Miami |
1.92F |
6.47F |
6.44F |
2.35F |
3.08F |
2.48F |
1.96F |
| New York |
4.75F |
5.76F |
5.55F |
5.44F |
5.69F |
6.43F |
4.91F |
| Philadelphia |
4.06F |
4.84F |
4.55F |
4.96F |
5.09F |
4.82F |
4.31F |
| Santa Monica |
4.46F |
5.08F |
5.07F |
4.7F |
5.94F |
4.24F |
3.29F |
| Washington |
4.56F |
5.26F |
4.99F |
5.14F |
5.33F |
5.17F |
4.59F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| google_weather |
ok |
216 |
51,840 |
3521.0 |
| nws |
ok |
216 |
39,053 |
226.0 |
| nws_nbm |
ok |
216 |
33,544 |
188.0 |
| nws_observation |
ok |
36 |
1,727 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
743.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
812.0 |
| pirate_weather |
ok |
216 |
36,288 |
234.0 |
| weatherkit |
ok |
216 |
36,288 |
302.0 |