Tropical Storm Polo formed off southwestern Mexico with 40 mph winds and is forecast to become a major hurricane by midweek

WorldSep 20 at 1:49 PM – Sep 20 at 11:49 PM7 outlets

The Independent

Tropical Storm Polo forms off southwestern Mexico Sep 20 at 11:12 PM

The Philadelphia Inquirer

Tropical Storm Polo has formed off southwestern Mexico Sep 20 at 11:09 PM

Tropical Storm Polo forms off southwestern Mexico Sep 20 at 11:12 PM

Toronto Star

Tropical Storm Polo forms off southwestern Mexico seen Sep 20 at 11:49 PM

Winnipeg Free Press

Tropical Storm Polo forms off southwestern Mexico Sep 20 at 11:15 PM

WRAL

Tropical Storm Polo forms off southwestern Mexico seen Sep 20 at 11:22 PM

Times Colonist

Tropical Storm Polo forms off southwestern Mexico Sep 20 at 11:29 PM

UPI

Pacific tropical rainstorm to threaten Mexico's west coast seen Sep 20 at 1:49 PM