September 11 Minnesota Tornado Outbreak

2026-09-11 — 2026-09-12 · MN

CLOSED

7 total alerts 7 tor warn 7 peak 1 state

September 9 Multi-State Flash Flood Event

2026-09-09 · ongoing · AL, AR, AZ, GA, HI, IN, KS, KY, LA, MO, MS, NM, OH, OK, PA, SC, TX, UT, VA, WV

● ACTIVE

116 total alerts 116 ff warn 116 peak 20 states

September 6 Hawaii Tropical Weather Event

2026-09-06 — 2026-09-09 · HI

CLOSED

180 total alerts 180 peak 1 state

CATASTROPHIC CONSIDERABLE

September 1 Multi-State Tornado Outbreak

2026-09-01 — 2026-09-10 · FL, IA, MI, MN, ND, NE, NJ, NY, OH, OR, PA, SD, TX, VA, WI, WV

CLOSED

179 total alerts 179 tor warn 179 peak 16 states

CONFIRMED TORNADO

August 31 LA/TX Tropical Weather Event

2026-08-31 — 2026-09-02 · LA, TX

CLOSED

104 total alerts 104 peak 2 states

August 29 South Carolina Tornado Outbreak

2026-08-29 · SC

CLOSED

3 total alerts 3 tor warn 3 peak 1 state

August 27 Multi-State Tornado Outbreak

2026-08-27 — 2026-08-28 · CO, NJ, NY, PA

CLOSED

13 total alerts 13 tor warn 13 peak 4 states

August 25 Minnesota Tornado Outbreak

2026-08-25 — 2026-08-26 · MN

CLOSED

3 total alerts 3 tor warn 3 peak 1 state

August 19 Multi-State Flash Flood Event

2026-08-19 — 2026-09-08 · AL, AR, AZ, CA, CO, DC, DE, FL, GA, HI, IA, ID, IL, IN, KY, LA, MD, MN, MO, MS, MT, NC, ND, NE, NJ, NM, NV, NY, OH, PA, SC, SD, TN, TX, UT, VA, WI, WV, WY

CLOSED

1087 total alerts 1087 ff warn 1087 peak 39 states

FF EMERGENCY PDS

August 16 Multi-State Tornado Outbreak

2026-08-16 — 2026-08-23 · AL, CO, DE, IA, IL, IN, KY, MD, MN, MO, NC, NE, NJ, NY, OH, PA, VA, WI, WV

CLOSED

191 total alerts 191 tor warn 191 peak 19 states

PDS CONFIRMED TORNADO CONSIDERABLE

August 16 Multi-State Severe Weather Outbreak

2026-08-16 · ongoing · AL, AR, AZ, CA, CO, CT, DC, DE, FL, GA, IA, ID, IL, IN, KS, KY, LA, MD, ME, MI, MN, MO, MS, MT, NC, ND, NE, NJ, NM, NV, NY, OH, OK, OR, PA, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, WY

● ACTIVE

8958 total alerts 8958 svr warn 8958 peak 46 states

DESTRUCTIVE CONSIDERABLE

August 16 Hawaii Tropical Weather Event

2026-08-16 — 2026-08-17 · HI

CLOSED

173 total alerts 173 peak 1 state

CONSIDERABLE

August 16 Multi-State Flash Flood Event

2026-08-16 — 2026-08-18 · AZ, CO, DE, HI, KY, NJ, NM, OH, PA, SC, TN, TX, VA, WV

CLOSED

221 total alerts 221 ff warn 221 peak 14 states

FF EMERGENCY PDS CONSIDERABLE