U.S. weather warnings on Monday, October 19, 2026

The National Weather Service issued 20 warnings across the United States on Monday, October 19, 2026 (UTC). The most common was the severe thunderstorm warning (18). NM had the most (13).

By type

By state

• NM13
• AZ6
• PR1

Storm reports

The Storm Prediction Center logged 0 tornado, 4 damaging wind and 2 large hail reports for the severe weather day from October 19 12:00 UTC to October 20 12:00 UTC. Reports are preliminary: one storm can be reported more than once. Circles on the map: tornadoes red, wind blue, hail green.

Largest hail: 1.25 inches (3.2 cm) at 21:57 UTC, 18 N Pirtleville, Cochise County, AZ.

Strongest measured or estimated gust: 77 mph (124 km/h), 3 NNE Rodeo, Hidalgo County, NM.

Source: NOAA Storm Prediction Center storm reports.

Severe Thunderstorm Warning (18)

• Grant, NM and Hidalgo, NM, NM21:07 UTC
• Cochise, AZ, AZ21:20 UTC
• Cochise, AZ, AZ21:36 UTC
• Cochise, AZ and Graham, AZ, AZ21:43 UTC
• Grant, NM and Hidalgo, NM, NM21:43 UTC
• Cochise, AZ, AZ21:56 UTC
• Catron, NM, NM22:12 UTC
• Hidalgo, NM, NM22:18 UTC
• Grant, NM, NM22:27 UTC
• Cochise, AZ and Graham, AZ, AZ22:30 UTC
• Grant, NM and Luna, NM, NM22:56 UTC
• Grant, NM and Hidalgo, NM, NM22:59 UTC
• Cochise, AZ, AZ23:06 UTC
• Hidalgo, NM, NM23:12 UTC
• Hidalgo, NM, NM23:35 UTC
• Luna, NM, NM23:41 UTC
• Grant, NM and Hidalgo, NM, NM23:43 UTC
• Hidalgo, NM, NM23:59 UTC

Flash Flood Warning (1)

• Carolina, PR, Guaynabo, PR, San Juan, PR and Trujillo Alto, PR, PR17:28 UTC

Tornado Warning (1)

• Luna, NM, NM23:50 UTC

Watch or warning?

A watch means conditions are right for a hazard to develop: be prepared. A warning means it is happening or about to happen: take action now. Advisories are for less serious hazards that still call for caution.

Land-based warnings from the National Weather Service (marine warnings and advisories are not listed). Times in UTC.