National Weather Service United States Department of Commerce

A Significant Spring Storm Impacting the Central U.S. This Week

A significant late-season winter storm will bring an expanding area of heavy snow, sleet, and freezing rain to the Northern Plains and Upper Midwest. Further south, severe thunderstorms are expected from the southern Plains into the southern Great Lakes. A multi-day excessive rain and flooding event will impact the Ozarks into the Ohio Valley through Saturday. Read More >

Seasonal Heating Degree Days
1990-2010
Normals 1991-2020
Season July Aug Sept Oct Nov Dec Jan Feb Mar Apr May June Total
1990-91 0 0 2 101 295 662 715 398 260 47 8 0 2488
1991-92 0 0 47 107 513 587 728 404 235 113 29 0 2763
1992-93 0 0 1 32 475 564 665 494 322 118 16 0 2687
1993-94 0 3 10 185 457 556 639 468 265 117 18 0 2718
1994-95 0 0 3 80 284 500 586 363 343 119 8 0 2286
1995-96 0 0 29 45 301 573 626 410 423 139 0 0 2546
1996-97 0 0 25 101 358 538 726 560 232 206 22 0 2768
1997-98 0 0 3 119 437 704 518 434 367 129 0 0 2711
1998-99 0 0 0 48 259 644 522 282 285 104 9 0 2153
1999-00 0 0 16 106 250 610 542 274 195 83 13 0 2089
2000-01 0 0 12 127 535 755 720 455 399 56 0 0 3059
2001-02 0 0 5 51 329 619 586 572 394 94 8 0 2658
2002-03 0 0 0 160 449 652 634 512 232 56 0 0 2658
2003-04 0 0 0 41 318 556 561 570 229 113 22 0 2410
2004-05 1 0 1 46 431 629 496 478 371 116 49 0 2618
2005-06 0 0 3 121 325 625 478 459 243 34 5 0 2293
2006-07 0 0 5 104 305 625 805 463 231 175 33 0 2776
2007-08 0 0 0 70 335 589 681 399 301 92 13 0 2480
2008-09 0  0  1  101 368 583 613 347 231 97 0       0  2341
2009-10 0  0  13  162 313  733 705 587  322  110  30       0  2975
Average
1991-2020
0 0 7 83 334 577 600 420 249 85 14 0 2369