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 |
4,977,330 |
4.16 |
-0.38 |
12.28 |
3.98 |
-1.06 |
| weatherkit |
7,360,512 |
4.36 |
+0.14 |
11.95 |
3.94 |
-1.32 |
| pirate_weather |
7,400,104 |
4.49 |
+0.24 |
12.94 |
4.05 |
-0.88 |
| nws_nbm |
6,813,264 |
5.11 |
+0.21 |
13.98 |
4.37 |
-1.08 |
| nws |
7,401,163 |
5.2 |
+0.19 |
14.17 |
4.17 |
-1.02 |
| open_meteo_ecmwf |
6,990,444 |
5.3 |
-0.02 |
14.69 |
4.46 |
-2.16 |
| open_meteo_gfs |
6,989,636 |
5.31 |
+0.28 |
16.5 |
4.28 |
-0.22 |
| composite |
2,809,661 |
5.92 |
+0.03 |
11.66 |
3.85 |
-1.58 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
5.92F |
4.16F |
5.2F |
5.11F |
5.3F |
5.31F |
4.49F |
4.36F |
| Chicago |
5.55F |
5.65F |
5.54F |
5.39F |
5.63F |
6.1F |
5.54F |
5.08F |
| Dallas |
5.91F |
3.72F |
4.41F |
4.25F |
4.69F |
5.1F |
4.39F |
4.1F |
| Houston |
5.59F |
3.09F |
3.77F |
3.7F |
3.57F |
4.5F |
3.59F |
3.54F |
| Los Angeles |
6.56F |
4.55F |
6.16F |
6.18F |
6.09F |
6.71F |
4.72F |
5.54F |
| Miami |
6.02F |
2.69F |
6.19F |
6.16F |
3.2F |
3.56F |
3.18F |
2.74F |
| New York |
5.63F |
4.68F |
5.14F |
5.04F |
6.03F |
5.39F |
5.51F |
4.75F |
| Philadelphia |
6.39F |
4.42F |
4.91F |
4.7F |
5.49F |
5.45F |
4.67F |
4.54F |
| Santa Monica |
5.57F |
3.39F |
5.32F |
5.33F |
6.66F |
4.99F |
3.49F |
3.7F |
| Washington |
5.95F |
4.42F |
4.93F |
4.75F |
5.29F |
5.42F |
4.71F |
4.6F |
Collection Health (Last 24h)
| Provider |
Status |
Count |
Hours Collected |
Avg Duration (ms) |
| composite |
ok |
216 |
36,306 |
2228.0 |
| google_weather |
ok |
108 |
25,920 |
3793.0 |
| nws |
ok |
216 |
38,751 |
264.0 |
| nws_nbm |
ok |
216 |
33,541 |
239.0 |
| nws_observation |
ok |
36 |
1,727 |
— |
| open_meteo_archive |
ok |
36 |
2,592 |
— |
| open_meteo_ecmwf |
ok |
216 |
33,804 |
862.0 |
| open_meteo_gfs |
ok |
216 |
33,804 |
1011.0 |
| pirate_weather |
ok |
216 |
36,288 |
341.0 |
| weatherkit |
ok |
216 |
36,288 |
220.0 |