Park + Weather Stacking
Today's games ranked by HR-friendliness — park factor combined with live weather.
MIL @ CHC
Wrigley Field · hot air · steady wind out · roof open
1.798
Combined
Park Factor
1.124
Weather Mod
+6
Temp
86°F
Wind
11 mph out
Roof
open
Top Picks in This Game
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CWS @ HOU
Minute Maid Park · hot air · steady partial wind out · retractable roof
1.515
Combined
Park Factor
1.165
Weather Mod
+3
Temp
90°F
Wind
10 mph slight_out
Roof
retractable
Top Picks in This Game
SF @ ATL
Truist Park · hot air · light crosswind · roof open
1.368
Combined
Park Factor
1.052
Weather Mod
+3
Temp
91°F
Wind
6 mph cross
Roof
open
Top Picks in This Game
How to read this:
Combined score = park factor × (1 + weather_modifier/10). Games at the top are in the most
HR-friendly environments. Great for same-game parlays — stack multiple batters from the same
high-scoring game. Park factor comes from 2025–26 Statcast data; weather modifier incorporates
temperature, wind speed, and wind direction relative to home plate.