
The major winter storm will continue to impact the Northeast U.S. today with heavy snow as it shifts away from the East Coast. Frigid temperatures will impact the eastern two-thirds of the U.S. this week, and numerous record lows are forecast. Sub-zero lows are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >
Norman, OK
Weather Forecast Office
| 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. | ||||||||||||
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Norman, OK
National Weather Center
120 David L. Boren Blvd. Suite 2400
Norman, OK 73072
(405) 325-3816
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