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Issued by NWS Rapid City, SD

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FOUS53 KUNR 212137
PFMUNR

Point Forecast Matrices
National Weather Service Rapid City SD
237 PM MST Sun Jan 21 2018

SDZ026-221100-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      19          39          23          40          16
Temp             32 28 25 23 20 22 34 38 30 26 26 26 24 24 37 39 31 24 20 18 16
Dewpt            23 21 19 17 13 13 18 19 19 20 21 21 19 17 19 19 18 15 13 11 11
RH               69 75 78 77 74 68 51 46 63 78 81 81 81 74 48 44 58 68 74 73 80
Wind dir          N  N  N NW NW NW  N  N  N NW NW NW NW NW NW NW NW  W  W SW SW
Wind spd         10 10 10  6  4  4 10 11 10  9  9  9  8  9 12 13  6  6  5  4  3
Wind gust                                                     24
Clouds           OV B1 SC SC FW FW FW FW SC B1 B2 B2 B1 FW FW FW FW FW FW SC SC
PoP 12hr                      5           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          19 15 15    16          17 17 17 16 15          16 12 11 10
Min chill              12    13    11          15    14    13           9     9


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          44      24    54      26    40      21    32      14    35
Temp          37 36 27   26 51 48 35   26 40 33 26   21 32 28 18   16 34 30
Dewpt         18 21 18   16 23 22 19   19 21 20 17   14 15 14 10    9 15 16
PWind dir         S      SW    SW       W    NW      NW    NW      NW    SW
Wind char        LT      LT    GN      LT    BZ      BZ    BZ      GN    LT
Avg clouds    SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 SC SC   SC SC B1
PoP 12hr          0       0     0       0    10      10     5       0     0

$$
WYZ054-221100-
Gillette-Campbell County Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      15          36          19          33          18
Temp             27 21 18 17 16 17 30 36 30 26 25 22 21 19 28 33 26 20 19 18 21
Dewpt            20 16 14 12  9  8 14 18 19 21 22 19 16 14 17 18 15 13 12 11 13
RH               74 81 84 80 73 67 51 47 63 81 88 88 81 80 63 53 62 74 74 73 71
Wind dir         NW SW SW SW SW SW SW NW NW  W  W  W  W  W  W  W SW  S  S  S  S
Wind spd          5  8  8  9  9  8 10 11  9  6  8  9  9 10 10  9  5  6 10 10 10
Clouds           SC SC FW FW FW SC B1 B1 B2 OV B2 B1 SC B1 SC SC SC FW SC SC SC
PoP 12hr                      0          10          40           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                      C  C
Wind chill          11  8  5  4  6          18 16 12 11  7 19    19 11  7  7 10
Min chill        19     7     3     3          14    10     5    18     6     6


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      29    46      24    34      17    29      14    35
Temp          35 36 30   31 44 41 29   24 34 30 22   17 27 26 16   17 31 34
Dewpt         20 23 19   18 21 22 22   20 20 18 16   13 14 13 10   10 16 19
PWind dir        SW      SW    SW       W    NW      NW    NW       W    SW
Wind char        GN      GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC SC B1   B1 SC B1 B1   B2 B2 B2 B1   B1 B1 SC SC   SC B1 B2
PoP 12hr          0       0     0      30    20      20    10       0     5
Snow                                    C  S     S

$$
SDZ001-221100-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      14          34          21          33          16
Temp             27 20 18 15 15 15 28 34 27 25 27 25 22 21 30 33 27 21 19 16 17
Dewpt            21 16 14 11 10  9 17 20 19 22 24 21 19 17 20 21 19 16 14 10 11
RH               78 84 84 84 80 77 63 56 71 88 88 84 88 84 66 61 71 81 80 77 77
Wind dir         NW  W  W  W  W  W  W NW NW  W  W  W  W  W  W  W  W  W  W SW SW
Wind spd          9  8  8  8  6  6 13 18 13 11 12 12 14 13 17 16 10  9  9  8  8
Wind gust                                                     26
Clouds           SC SC FW FW FW FW FW SC B1 B2 B2 B1 SC SC SC FW FW FW SC SC SC
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill       18 10  8  4  5  5 17    15 15 16 13  9  8 18    17 10  9  5  7
Min chill        17     7     3     4    14    13     9     7    16     7     4


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          38      23    45      26    34      17    24      10    30
Temp          32 33 26   25 43 42 32   26 34 27 22   17 24 21 13   12 27 26
Dewpt         19 20 19   19 23 25 23   21 21 19 16   13 12 11  8    7 16 16
PWind dir        SW       S     S       W    NW      NW    NW       W     W
Wind char        GN      LT    GN      GN    BZ      BZ    BZ      GN    GN
Avg clouds    SC B1 B1   B1 B1 SC B1   B1 B1 B2 B2   B1 B1 B1 SC   SC SC B1
PoP 12hr          0       0     0       0     5      20    20       5    10
Snow                                             S       S

$$
SDZ029-221100-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      17          37          20          33          17
Temp             25 23 20 18 18 20 33 36 26 23 23 21 21 21 31 32 24 20 18 17 20
Dewpt            16 15 12 10  6  4 10 12 12 14 16 15 13 12 14 13 12 11  8  8  7
RH               68 71 71 70 59 49 38 36 55 68 74 77 71 68 49 45 60 67 64 67 56
Wind dir          N  N  N NW NW NW NW NW  W NW NW NW NW NW NW NW  W  W  W  W  W
Wind spd          5  4  5  5  5  5  8 10  6  3  3  4  5  6  8  9  5  4  3  4  3
Clouds           OV B1 SC FW FW FW FW SC SC B2 B2 B2 B1 FW FW FW FW FW SC SC SC
PoP 12hr                      5           0          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill       18 17 12 10  9 12       19       15 13 12       17 13 12 11 14
Min chill        16    11     7     7    17    17    11    10    15     9     9


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          43      27    49      26    36      18    30      14    36
Temp          39 34 29   30 48 42 33   26 36 27 22   19 30 22 17   17 35 26
Dewpt         15 17 14   13 17 18 14   14 16 15 12    9 11 10  6    5 13 15
PWind dir         W       W     W       W    NW      NW    NW      NW    NW
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    SC SC SC   SC SC SC SC   B1 B1 B1 B1   B1 B1 B1 SC   SC SC B1
PoP 12hr          0       0     0       0    10      10    10       0     5

$$
SDZ013-221100-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      17          35          21          36          17
Temp             29 26 23 20 17 18 30 35 26 21 23 24 23 23 33 36 29 23 21 17 17
Dewpt            24 23 21 17 15 14 19 21 19 19 21 22 22 20 22 23 21 19 18 14 14
RH               81 88 92 88 92 84 63 56 74 92 92 92 96 88 63 59 72 84 88 88 88
Wind dir         NW NW NW NW NW NW NW NW NW NW NW  W  W  W NW NW  W  W  W  W SW
Wind spd          9  9 10  9 10  9 11 11  8  9 10 10 11 12 16 16 10  9  8  5  4
Clouds           B2 B1 SC SC FW FW FW FW FW SC B2 B2 B1 SC SC SC FW FW FW SC SC
PoP 12hr                      0           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          18 12  9  6  7       18 11 13 14 11 11          13 12  9  9
Min chill        19    11     4     4    16     9     9     9    18    11     7


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          37      21    44      24    37      19    27      10    29
Temp          32 29 26   22 41 41 32   25 37 30 24   19 26 23 15   11 27 26
Dewpt         19 19 20   20 25 25 21   21 23 21 19   14 15 13  9    7 14 14
PWind dir         S       S     S       W    NW      NW    NW      NW     W
Wind char        LT      LT    GN      LT    GN      BZ    BZ      GN    GN
Avg clouds    SC B1 B1   B1 SC SC SC   B1 B1 B2 B2   B1 B1 B1 SC   SC SC SC
PoP 12hr          0       0     0       0     5      20    10       0     0
Snow                                                  S

$$
SDZ042-221100-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      13          32          16          35          10
Temp             27 25 21 18 15 14 27 32 23 17 16 18 17 19 31 35 26 18 13 10 10
Dewpt            23 22 20 16 13 11 18 21 18 16 15 17 16 17 22 22 19 15 11 10  9
RH               85 88 96 92 92 88 68 63 81 96 96 96 96 92 69 59 74 88 91100 96
Wind dir          N  N  N NW NW NW  W NW  W  W  W  W  W  W  W  W  W  W  W SW SW
Wind spd          9  6  6  5  6  4  9  9  4  4  4  4  5  6  8  9  5  5  4  4  5
Clouds           OV OV B2 B1 SC FW FW FW FW SC B2 B2 B1 SC SC FW FW FW FW FW SC
PoP 12hr                     30           0          10           5           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Snow              C  S
Wind chill       18 17 13 10  5  6 18    17 10  8 11  9 10       19 10  5  3  2
Min chill        16    11     4     3    17     7     7     7    18     3     0
Winter Storm      W


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          40      20    49      20    37      17    30      10    34
Temp          33 33 24   22 47 42 27   21 36 30 22   18 29 25 14   11 31 29
Dewpt         21 23 18   16 25 24 16   17 23 20 16   14 17 15  9    7 16 18
PWind dir        SW      SW    SW      SW    NW      NW    NW      NW     W
Wind char        LT      LT    LT      LT    LT      GN    GN      LT    LT
Avg clouds    SC SC SC   SC SC SC SC   SC B1 B1 B1   B1 B1 SC SC   FW SC SC
PoP 12hr          0       0     0       0    20      20    10       0     0
Snow                                       S  S       S

$$
SDZ032-221100-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
237 PM MST Sun Jan 21 2018

Date          Sun 01/21/18      Mon 01/22/18            Tue 01/23/18         Wed
MST 3hrly     14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      18          38          20          40          14
Temp             31 29 26 24 20 19 31 38 28 22 21 23 21 23 35 40 31 25 21 18 15
Dewpt            26 25 24 21 18 17 21 23 21 20 20 22 20 22 25 24 22 20 18 15 13
RH               81 85 92 88 92 92 66 54 75 92 96 96 96 96 66 52 69 81 88 88 92
Wind dir          N NW NW NW NW NW NW NW NW NW NW  W  W  W NW NW  W  W  W  W SW
Wind spd          9  9 10 10 10  9 11  9  5  9  9 10 11 12 17 16  9  8  6  6  6
Clouds           OV OV B2 B1 SC SC FW FW FW SC B1 B2 B2 SC FW SC FW FW FW SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill             16 14  9  8          12 11 12  9 11          16 12  8  5
Min chill              15     8     7           9     9     8          11     4


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
MST 6hrly     11 17 23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          42      20    51      24    41      21    32      11    33
Temp          34 33 25   22 48 46 33   24 40 34 26   21 31 29 17   12 31 29
Dewpt         21 24 21   19 28 28 24   22 26 22 21   16 17 15 10    8 15 16
PWind dir        SW       S    SW       W    NW      NW    NW      NW     W
Wind char        LT      LT    GN      LT    GN      BZ    BZ      GN    GN
Avg clouds    SC SC SC   SC SC SC SC   SC B1 B2 B2   B1 B1 B1 SC   SC SC SC
PoP 12hr          0       0     0       0    10      20    10       5     0
Snow                                                  S

$$
SDZ049-221100-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
337 PM CST Sun Jan 21 2018

Date           01/21/18      Mon 01/22/18            Tue 01/23/18            Wed
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      23          30          18          38          19
Temp             30 30 28 26 25 23 27 30 24 20 19 18 22 26 34 38 32 27 24 20 19
Dewpt            29 28 26 24 22 21 23 24 22 18 17 18 20 23 27 27 24 21 20 16 16
RH               96 92 92 92 88 92 85 78 92 92 92100 92 88 75 64 72 78 84 84 88
Wind dir          N  N  N  N NW NW NW  N NW NW  W  W  W  W NW NW  W  W  W  W SW
Wind spd         14 14 14 14 17 14 18 17  9  9  9 10  9 11 14 14 11 10 10  9  8
Clouds           OV OV OV OV OV B2 B1 SC FW FW FW B1 B2 B1 SC SC FW FW FW FW SC
PoP 12hr                     90           5           0           0           0
QPF 12hr                   0.26           0           0           0           0
Snow 12hr                     4       00-00       00-00
Snow              D  D  D  C
Wind chill       19 19 16 15 11 10 14 18 15  9  8  7 12 15          16 14 10  9
Min chill        18    15     9     9    13     7     6    12          12     8
Winter Storm      W  W  W  W


Date           01/24/18  Thu 01/25/18  Fri 01/26/18  Sat 01/27/18  Sun 01/28/18
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Max/Min          39      24    50      28    41      23    31      13    30
Temp          33 32 26   26 48 46 35   28 40 38 29   23 31 26 18   14 28 26
Dewpt         23 24 20   20 28 28 25   24 29 25 23   18 20 17 12    9 15 15
PWind dir        SW       S     S      SW     W      NW    NW      NW    NW
Wind char        GN      GN    GN      GN    GN      BZ    BZ      GN    GN
Avg clouds    SC SC SC   SC SC SC SC   SC SC B1 B1   B2 B1 B1 SC   SC SC SC
PoP 12hr          0       0     0       0    30      20     5       5     0
Rain                                          C
Snow                                          C       S

$$



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