Forecast Accuracy Overview
Provider Accuracy (All Locations)
| Provider |
Samples |
Temp RMSE (F) |
Temp Bias (F) |
Humidity RMSE (%) |
Wind RMSE (mph) |
Wind Bias (mph) |
| weatherkit |
8,976,324 |
3.55 |
+0.28 |
10.49 |
2.28 |
+0.72 |
| google_weather |
5,790,576 |
3.75 |
-0.38 |
11.38 |
2.54 |
+1.01 |
| open_meteo_ecmwf |
8,496,377 |
4.04 |
+0.18 |
11.36 |
2.38 |
-0.10 |
| pirate_weather |
9,013,202 |
4.23 |
+0.39 |
12.62 |
3.07 |
+1.22 |
| nws_nbm |
8,306,877 |
4.29 |
+0.28 |
12.47 |
3.77 |
+1.02 |
| nws |
9,016,492 |
4.4 |
+0.28 |
12.69 |
3.49 |
+1.07 |
| open_meteo_gfs |
8,495,619 |
4.74 |
+0.58 |
15.59 |
3.69 |
+1.86 |
| composite |
4,426,758 |
4.93 |
+0.04 |
10.29 |
2.43 |
+0.68 |
Temperature RMSE by Location
| Location |
composite | google_weather | nws | nws_nbm | open_meteo_ecmwf | open_meteo_gfs | pirate_weather | weatherkit |
| Overall |
4.93F |
3.75F |
4.4F |
4.29F |
4.04F |
4.74F |
4.22F |
3.55F |
| Chicago |
4.67F |
4.55F |
4.54F |
4.38F |
4.76F |
5.21F |
4.75F |
4.53F |
| Dallas |
5.12F |
3.36F |
3.89F |
3.74F |
3.98F |
4.61F |
3.87F |
3.58F |
| Houston |
4.73F |
2.84F |
3.32F |
3.25F |
2.95F |
4.28F |
3.08F |
3.04F |
| Los Angeles |
5.12F |
3.41F |
4.04F |
4.0F |
2.96F |
4.75F |
4.02F |
3.07F |
| Miami |
4.98F |
2.2F |
5.78F |
5.76F |
2.68F |
3.35F |
2.79F |
2.31F |
| New York |
4.93F |
4.22F |
4.89F |
4.73F |
4.48F |
5.07F |
5.68F |
4.1F |
| Philadelphia |
5.07F |
3.59F |
4.05F |
3.86F |
4.23F |
4.66F |
4.01F |
3.66F |
| Santa Monica |
4.69F |
4.82F |
4.22F |
4.19F |
5.01F |
5.45F |
4.78F |
3.14F |
| Washington |
5.06F |
3.98F |
4.45F |
4.26F |
4.56F |
4.96F |
4.3F |
3.99F |
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 |