National Weather Service United States Department of Commerce

Severe Thunderstorms in the Ohio and Tennessee Valleys; Flash Flooding Possible in the Southwest

Scattered damaging winds, isolated severe hail, and a brief tornado or two are possible from the Upper Ohio to Tennessee Valleys during the late afternoon and evening. Across the Southwest, monsoonal moisture will continue to bring heavy rain and a threat for isolated to scattered flash flooding through Saturday. Read More >

Month F? F0 F1 F2 F3 F4 F5 Weak Str. Vio Sig. Total
Jan 7 7 7 8 0 1 0 14 8 1 9 30
Feb 2 12 29 18 2 1 0 41 20 1 21 64
Mar 5 109 86 66 17 3 1 195 83 4 87 287
Apr 30 322 326 179 50 18 1 648 229 19 248 926
May 131 714 592 266 91 30 6 1306 357 36 393 1830
Jun 14 255 160 83 24 3 0 415 107 3 110 539
Jul 5 39 51 25 2 0 0 90 27 0 27 122
Aug 4 37 40 14 2 0 0 77 16 0 16 97
Sep 3 78 24 17 1 2 0 102 18 2 20 125
Oct 13 83 74 19 7 1 0 157 26 1 27 197
Nov 14 41 65 22 10 3 0 106 32 3 35 155
Dec 2 6 12 15 3 0 0 18 18 0 18 38
Total 230 1703 1466 732 209 62 8 3169 941 70 1011 4410
Note: F? refers to tornadoes (-) that did not received a Fujita Scale or Enhanced Fujita Scale rating.