Public Information Statement
Issued by NWS Rapid City, SD

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NOUS43 KUNR 191554
PNSUNR
SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-200353-

Public Information Statement
National Weather Service Rapid City SD
853 AM MST Wed Feb 19 2025

The following are unofficial observations taken during the past 84
hours

*************************WIND CHILL*************************

LOCATION                 WIND      TIME/DATE  COMMENTS
                        CHILL       MEASURED
                      (deg F)

SOUTH DAKOTA

...Bennett County...
  1 ESE Martin          -35.0   255 AM  2/18  AWOS

...Butte County...
  13 NE Newell          -48.0   259 AM  2/18  Mesonet
  11 SW Redig           -46.0   145 AM  2/18  MT Mesonet
  27 WNW Castle Rock    -46.0   256 AM  2/18  Mesonet
  12 WSW Castle Rock    -44.0   324 AM  2/18  Mesonet
  7 WSW Hoover          -44.0   108 AM  2/18  Mesonet
  13 NW Belle Fourche   -42.0   604 AM  2/18  Mesonet
  18 SW Redig           -36.0   830 AM  2/18  MT Mesonet

...Custer County...
  8 SSW Folsom          -50.0   504 AM  2/19  Mesonet
  3 WSW Fairburn        -44.0   458 AM  2/19  Mesonet
  8 W Jewel Cave        -43.0   413 AM  2/19  Mesonet
  2 SSW Custer          -38.0   453 AM  2/19  ASOS
  Pringle               -38.0  1242 AM  2/19  Mesonet
  10 W Jewel Cave       -34.0  1045 AM  2/18  Mesonet
  1 W Wind Cave Visito  -30.0   713 AM  2/18  Mesonet
  Jewel Cave            -26.0   855 AM  2/18  Mesonet
  2 WNW Custer          -18.0   624 AM  2/18  Mesonet
  4 W Custer            -17.0   130 PM  2/18  Mesonet

...Fall River County...
  11 W Hot Springs      -41.0   634 AM  2/18  Mesonet
  12 E Oelrichs         -41.0   554 AM  2/19  Mesonet
  10 S Hot Springs      -40.0   616 AM  2/19  Mesonet
  4 NNE Angostura Res   -38.0   335 AM  2/19  AWOS
  10 W Edgemont         -36.0   819 AM  2/18  Mesonet
  9 NNE Edgemont        -27.0   657 AM  2/18  Mesonet

...Haakon County...
  3 E Philip            -47.0   555 AM  2/19  ASOS
  10 NNW Ottumwa        -42.0  1248 AM  2/18  Mesonet

...Harding County...
  4 N Ludlow            -51.0   649 AM  2/18  Mesonet
  8 N Redig             -50.0   238 AM  2/18  Mesonet
  7 NNE Ralph           -49.0   459 AM  2/18  Mesonet
  13 SSW Reva           -47.0   136 AM  2/18  Mesonet
  1 N Buffalo           -47.0   156 AM  2/18  ASOS
  5 SSE Ralph           -42.0   255 AM  2/18  Mesonet

...Jackson County...
  6 W Cottonwood        -47.0   619 AM  2/19  Mesonet
  4 E Cactus Flat       -41.0   218 AM  2/18  Mesonet
  7 E Wanblee           -40.0   344 AM  2/18  Mesonet
  9 ENE Belvidere       -39.0   117 AM  2/18  Mesonet

...Lawrence County...
  4 N Silver City       -45.0   153 AM  2/19  Mesonet
  4 E Dwtn Spearfish    -37.0   115 AM  2/19  AWOS
  Nemo                  -36.0   557 AM  2/19  Mesonet
  4 NW Cheyenne Crossi  -36.0   601 AM  2/19  Mesonet
  1 SSE Lead            -30.0   413 AM  2/19  Mesonet
  2 WSW O`Neil Pass     -30.0   212 AM  2/19  Mesonet
  3 SE Dwtn Spearfish   -30.0   311 AM  2/19  Mesonet
  1 E Lead              -25.0   600 AM  2/19  Mesonet
  2 ESE Dwtn Spearfish  -24.0   635 AM  2/18  Mesonet
  5 SW Brownsville      -19.0   446 AM  2/19  Mesonet
  4 ENE Rochford        -17.0   555 PM  2/18  Mesonet

...Meade County...
  1 ENE Mud Butte       -46.0   146 AM  2/18  Mesonet
  3 W Union Center      -46.0   151 AM  2/18  Mesonet
  Howes                 -42.0   127 AM  2/18  Mesonet
  6 NE Summerset        -41.0   109 AM  2/19  Mesonet
  6 WSW Opal            -41.0   200 AM  2/18  Mesonet
  1 NNE Faith           -41.0   256 AM  2/19  ASOS
  Ellsworth AFB         -38.0   424 AM  2/18  Other Federal
  2 E Sturgis           -35.0   400 AM  2/18  Mesonet
  7 E Sturgis           -34.0  1155 AM  2/18  AWOS
  1 NNW Piedmont        -33.0   654 AM  2/18  NWS Employee
  2 N Summerset         -31.0   731 AM  2/18  Mesonet

...Mellette County...
  10 NNE White River    -41.0   614 AM  2/19  Mesonet

...Oglala Lakota County...
  3 ESE Pine Ridge      -44.0   552 AM  2/19  ASOS
  9 SW Batesland        -38.0   539 AM  2/18  Mesonet
  5 NE Porcupine        -37.0   441 AM  2/18  Mesonet

...Pennington County...
  2 NNW Pactola Res     -42.0   423 AM  2/19  Mesonet
  3 NW Wasta            -40.0   419 AM  2/18  Mesonet
  5 WNW New Underwood   -39.0   504 AM  2/18  Mesonet
  Wasta                 -38.0   600 AM  2/19  Mesonet
  2 ENE Rockerville     -37.0   654 AM  2/18  Mesonet
  3 NNW Scenic          -37.0   324 AM  2/18  Mesonet
  1 W Box Elder         -37.0   434 AM  2/18  Mesonet
  1 E Dwtn Rapid City   -36.0   451 AM  2/18  Official NWS Obs
  Rapid City Arpt       -36.0   503 AM  2/18  ASOS
  4 S Dwtn Rapid City   -35.0   644 AM  2/18  NWS Employee
  2 SSE Dwtn Rapid Cit  -35.0   412 AM  2/18  Mesonet
  2 ENE Sheridan Lake   -34.0   335 AM  2/19  Mesonet
  3 WSW Sheridan Lake   -34.0   434 AM  2/19  Mesonet
  4 W Dwtn Rapid City   -30.0   516 AM  2/19  Mesonet
  9 ENE Hayward         -25.0   330 AM  2/18  Mesonet
  6 W Rochford          -24.0  1208 AM  2/19  Mesonet

...Perkins County...
  7 S Shadehill         -52.0   408 AM  2/18  Mesonet
  Usta                  -51.0   454 AM  2/19  Mesonet
  8 E Prairie City      -47.0   203 AM  2/19  Mesonet
  3 W Lemmon            -45.0   131 AM  2/18  Mesonet
  7 SSE Meadow          -43.0   122 AM  2/18  Mesonet
  Bison                 -34.0   955 AM  2/18  AWOS

...Todd County...
  11 SW Parmelee        -36.0   809 AM  2/18  Mesonet
  15 SSE Mission        -34.0   209 AM  2/19  Mesonet
  6 W Parmelee          -32.0   228 AM  2/18  Mesonet

...Tripp County...
  Wewela                -40.0   443 AM  2/19  Mesonet
  1 NE Winner           -37.0   553 AM  2/19  ASOS
  4 SSE Witten          -33.0   418 AM  2/19  Mesonet

...Ziebach County...
  2 SW Bridger          -43.0   518 AM  2/19  Mesonet
  1 WSW Red Elm         -41.0   413 AM  2/19  Mesonet
  1 WSW South Eagle Bu  -40.0   455 AM  2/19  AWOS

WYOMING

...Campbell County...
  5 NNW Dwtn Gillette   -43.0   253 AM  2/19  ASOS
  13 NNE Wright         -40.0   442 AM  2/19  Mesonet
  16 WSW Dwtn Gillette  -33.0   214 AM  2/18  Mesonet
  17 WSW Wright         -33.0   904 AM  2/18  Mesonet
  Wright                -32.0  1130 PM  2/18  Mesonet
  6 SE Dwtn Gillette    -32.0   415 AM  2/19  Mesonet
  25 ESE Wright         -31.0   705 AM  2/18  Mesonet
  1 NE Echeta           -30.0   451 AM  2/19  Mesonet
  3 E Dwtn Gillette     -30.0   300 AM  2/19  Mesonet
  1 SSW Rozet           -21.0   845 PM  2/18  Mesonet

...Crook County...
  10 ESE Pine Haven     -47.0   338 AM  2/19  Mesonet
  1 W Moorcroft         -43.0  1255 AM  2/19  Mesonet
  Pine Haven            -34.0   448 AM  2/19  Mesonet
  Beulah                -34.0   158 AM  2/19  Mesonet
  1 S Devils Tower      -34.0   623 AM  2/19  Mesonet
  2 SE Hulett           -32.0   550 AM  2/19  AWOS
  7 S Alva              -31.0   455 AM  2/18  Mesonet
  1 N Pine Haven        -23.0   743 AM  2/18  Mesonet

...Weston County...
  Four Corners          -40.0   406 AM  2/19  Mesonet
  19 SW Upton           -31.0  1000 AM  2/18  Mesonet


...PRELIMINARY WIND CHILL VALUES SORTED BY MAGNITUDE...

LOCATION                      WIND CHILL  COMMENTS
                               DEG F

7 S Shadehill SD              -52.0        408 AM 2/18/2025
Usta SD                       -51.0        454 AM 2/19/2025
4 N Ludlow SD                 -51.0        649 AM 2/18/2025
8 SSW Folsom SD               -50.0        504 AM 2/19/2025
8 N Redig SD                  -50.0        238 AM 2/18/2025
7 NNE Ralph SD                -49.0        459 AM 2/18/2025
13 NE Newell SD               -48.0        259 AM 2/18/2025
13 SSW Reva SD                -47.0        136 AM 2/18/2025
8 E Prairie City SD           -47.0        203 AM 2/19/2025
10 ESE Pine Haven WY          -47.0        338 AM 2/19/2025
1 N Buffalo SD                -47.0        156 AM 2/18/2025
6 W Cottonwood SD             -47.0        619 AM 2/19/2025
3 E Philip SD                 -47.0        555 AM 2/19/2025
1 ENE Mud Butte SD            -46.0        146 AM 2/18/2025
11 SW Redig SD                -46.0        145 AM 2/18/2025
3 W Union Center SD           -46.0        151 AM 2/18/2025
27 WNW Castle Rock SD         -46.0        256 AM 2/18/2025
4 N Silver City SD            -45.0        153 AM 2/19/2025
3 W Lemmon SD                 -45.0        131 AM 2/18/2025
3 ESE Pine Ridge SD           -44.0        552 AM 2/19/2025
12 WSW Castle Rock SD         -44.0        324 AM 2/18/2025
3 WSW Fairburn SD             -44.0        458 AM 2/19/2025
7 WSW Hoover SD               -44.0        108 AM 2/18/2025
7 SSE Meadow SD               -43.0        122 AM 2/18/2025
2 SW Bridger SD               -43.0        518 AM 2/19/2025
8 W Jewel Cave SD             -43.0        413 AM 2/19/2025
1 W Moorcroft WY              -43.0       1255 AM 2/19/2025
5 NNW Dwtn Gillette WY        -43.0        253 AM 2/19/2025
5 SSE Ralph SD                -42.0        255 AM 2/18/2025
13 NW Belle Fourche SD        -42.0        604 AM 2/18/2025
2 NNW Pactola Res SD          -42.0        423 AM 2/19/2025
Howes SD                      -42.0        127 AM 2/18/2025
10 NNW Ottumwa SD             -42.0       1248 AM 2/18/2025
11 W Hot Springs SD           -41.0        634 AM 2/18/2025
1 WSW Red Elm SD              -41.0        413 AM 2/19/2025
6 NE Summerset SD             -41.0        109 AM 2/19/2025
6 WSW Opal SD                 -41.0        200 AM 2/18/2025
10 NNE White River SD         -41.0        614 AM 2/19/2025
4 E Cactus Flat SD            -41.0        218 AM 2/18/2025
12 E Oelrichs SD              -41.0        554 AM 2/19/2025
1 NNE Faith SD                -41.0        256 AM 2/19/2025
13 NNE Wright WY              -40.0        442 AM 2/19/2025
10 S Hot Springs SD           -40.0        616 AM 2/19/2025
1 WSW South Eagle Butte SD    -40.0        455 AM 2/19/2025
Four Corners WY               -40.0        406 AM 2/19/2025
7 E Wanblee SD                -40.0        344 AM 2/18/2025
Wewela SD                     -40.0        443 AM 2/19/2025
3 NW Wasta SD                 -40.0        419 AM 2/18/2025
9 ENE Belvidere SD            -39.0        117 AM 2/18/2025
5 WNW New Underwood SD        -39.0        504 AM 2/18/2025
9 SW Batesland SD             -38.0        539 AM 2/18/2025
Ellsworth AFB SD              -38.0        424 AM 2/18/2025
4 NNE Angostura Res SD        -38.0        335 AM 2/19/2025
2 SSW Custer SD               -38.0        453 AM 2/19/2025
Pringle SD                    -38.0       1242 AM 2/19/2025
Wasta SD                      -38.0        600 AM 2/19/2025
1 NE Winner SD                -37.0        553 AM 2/19/2025
2 ENE Rockerville SD          -37.0        654 AM 2/18/2025
3 NNW Scenic SD               -37.0        324 AM 2/18/2025
4 E Dwtn Spearfish SD         -37.0        115 AM 2/19/2025
1 W Box Elder SD              -37.0        434 AM 2/18/2025
5 NE Porcupine SD             -37.0        441 AM 2/18/2025
1 E Dwtn Rapid City SD        -36.0        451 AM 2/18/2025
18 SW Redig SD                -36.0        830 AM 2/18/2025
10 W Edgemont SD              -36.0        819 AM 2/18/2025
Nemo SD                       -36.0        557 AM 2/19/2025
Rapid City Arpt SD            -36.0        503 AM 2/18/2025
4 NW Cheyenne Crossing SD     -36.0        601 AM 2/19/2025
11 SW Parmelee SD             -36.0        809 AM 2/18/2025
4 S Dwtn Rapid City SD        -35.0        644 AM 2/18/2025
2 E Sturgis SD                -35.0        400 AM 2/18/2025
1 ESE Martin SD               -35.0        255 AM 2/18/2025
2 SSE Dwtn Rapid City SD      -35.0        412 AM 2/18/2025
2 ENE Sheridan Lake SD        -34.0        335 AM 2/19/2025
Bison SD                      -34.0        955 AM 2/18/2025
15 SSE Mission SD             -34.0        209 AM 2/19/2025
3 WSW Sheridan Lake SD        -34.0        434 AM 2/19/2025
7 E Sturgis SD                -34.0       1155 AM 2/18/2025
10 W Jewel Cave SD            -34.0       1045 AM 2/18/2025
Pine Haven WY                 -34.0        448 AM 2/19/2025
Beulah WY                     -34.0        158 AM 2/19/2025
1 S Devils Tower WY           -34.0        623 AM 2/19/2025
16 WSW Dwtn Gillette WY       -33.0        214 AM 2/18/2025
17 WSW Wright WY              -33.0        904 AM 2/18/2025
1 NNW Piedmont SD             -33.0        654 AM 2/18/2025
4 SSE Witten SD               -33.0        418 AM 2/19/2025
Wright WY                     -32.0       1130 PM 2/18/2025
6 W Parmelee SD               -32.0        228 AM 2/18/2025
6 SE Dwtn Gillette WY         -32.0        415 AM 2/19/2025
2 SE Hulett WY                -32.0        550 AM 2/19/2025
25 ESE Wright WY              -31.0        705 AM 2/18/2025
19 SW Upton WY                -31.0       1000 AM 2/18/2025
7 S Alva WY                   -31.0        455 AM 2/18/2025
2 N Summerset SD              -31.0        731 AM 2/18/2025
4 W Dwtn Rapid City SD        -30.0        516 AM 2/19/2025
1 W Wind Cave Visitors Center -30.0        713 AM 2/18/2025
1 SSE Lead SD                 -30.0        413 AM 2/19/2025
1 NE Echeta WY                -30.0        451 AM 2/19/2025
2 WSW O`Neil Pass SD          -30.0        212 AM 2/19/2025
3 E Dwtn Gillette WY          -30.0        300 AM 2/19/2025
3 SE Dwtn Spearfish SD        -30.0        311 AM 2/19/2025
9 NNE Edgemont SD             -27.0        657 AM 2/18/2025
Jewel Cave SD                 -26.0        855 AM 2/18/2025
9 ENE Hayward SD              -25.0        330 AM 2/18/2025
1 E Lead SD                   -25.0        600 AM 2/19/2025
2 ESE Dwtn Spearfish SD       -24.0        635 AM 2/18/2025
6 W Rochford SD               -24.0       1208 AM 2/19/2025
1 N Pine Haven WY             -23.0        743 AM 2/18/2025
1 SSW Rozet WY                -21.0        845 PM 2/18/2025
5 SW Brownsville SD           -19.0        446 AM 2/19/2025
2 WNW Custer SD               -18.0        624 AM 2/18/2025
4 W Custer SD                 -17.0        130 PM 2/18/2025
4 ENE Rochford SD             -17.0        555 PM 2/18/2025

$$

NWS UNR