Point Forecast Matrices
Issued by NWS Rapid City, SD

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FOUS53 KUNR 190516
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Point Forecast Matrices
National Weather Service Rapid City SD
1015 PM MST Sun Feb 18 2018

SDZ026-191100-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                       0           5          -9           4         -15
Temp                    7  6  2  0  4  3  4  1 -3 -6 -9 -5  3  4  1 -8-11-15-13
Dewpt                   3  3  0 -2 -1  0 -1 -4 -6 -8-10 -9 -3 -2 -4 -9-14-17-18
RH                     83 87 91 91 79 87 79 79 86 91 95 82 75 75 79 95 86 90 77
Wind dir                N  N  N  N  N  N  N  N  N  N  N  N  N  N  N SW SW SW  W
Wind spd               18 13 16 14 13 14 13 11 10 11 11 10 10 10  6  4  5  4  5
Wind gust              28
Clouds                 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B1 SC FW SC FW
PoP 12hr                    100         100          60          20           0
QPF 12hr                   0.14        0.14        0.04           0           0
Snow 12hr                     3           4           1
Snow                    D  D  D  D  D  D  L  L  C  C  S  S
Obvis                  BS BS BS BS BS BS BS
Wind chill            -12-12-18-19-13-15-14-16-20-24-28-22-13-11-12-19-24-27-27
Min chill             -15   -19   -20   -17   -21   -29   -29   -14   -27   -31
Winter Storm            W  W  W  W  W  W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          18      -2    24       3    28       8    33      11    32
Temp          12 12  1    0 22 19  5    7 26 25 12   10 31 28 16   13 30 28
Dewpt          1  4 -4   -6  9 10  1    3 14 15  7    4 15 16  9    8 16 16
PWind dir         S       S     E      NW     N      NW    SW      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      GN    GN
Avg clouds    FW FW SC   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   SC B1 B1
PoP 12hr          0       0     0      10    10      10     5       5    10

$$
WYZ054-191100-
Gillette-Campbell County Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                      -3           5         -15           3         -15
Temp                    2 -1 -2 -3 -2  5  2 -5-10-14-15-12 -7  2 -1-13-10-15-10
Dewpt                   0 -1 -3 -3 -2  0 -2 -6-11-14-15-12 -9 -4 -7-14-17-18-14
RH                     91100 95100100 79 83 95 95100100100 91 75 75 95 70 86 82
Wind dir                N  N NE NE NE  N  N  N  N NW NW NW  W  W  W SW SW  S  S
Wind spd               12 10 11 10 10 12 10  8  6  5  6  5  6  6  5  5  6  6  9
Clouds                 OV OV OV OV OV OV OV B2 B2 B2 OV B2 B1 SC SC SC SC SC FW
PoP 12hr                    100         100          30          10           0
QPF 12hr                   0.07        0.11        0.01           0           0
Snow 12hr                     2           3           T
Snow                    D  D  D  D  D  D  C  C  S  S
Wind chill            -16-17-19-20-19-12-15-20-25-29-31-26-22-11-12-27-25-31-27
Min chill             -16   -20   -21   -18   -27   -32   -31   -19   -29   -32
Winter Storm            W  W  W  W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          16      -3    22       3    26       7    28      11    29
Temp           7 12  4   -2 17 19  4    9 22 24  9   10 24 27 13   14 27 26
Dewpt         -2  2 -3   -7  5  6  1    3 10 11  2    2 11 14  9    8 14 15
PWind dir         S       S    SW      SW     W      SW    SW       W     W
Wind char        GN      GN    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW SC SC   SC FW SC SC   B1 B1 SC SC   SC SC SC B1   B1 B1 B1
PoP 12hr          0       0     0       5    10       5     0      10    20
Snow                                                                   S

$$
SDZ001-191100-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                      -3           4         -10           4         -13
Temp                    3 -1 -3 -2  0  3  3 -4 -7-10 -9 -8  0  4  0 -8-10-13 -9
Dewpt                   0 -2 -4 -5 -3 -1 -4 -8-11-12-13-12 -6 -5 -9-15-17-20-18
RH                     87 95 95 87 87 83 72 82 82 90 82 82 75 65 65 70 70 70 63
Wind dir               NE NE NE NE NE NE NE NE  N NW NW NW NW  W  W  W  W  W  W
Wind spd               12 10 11 11 11 12 10  6  5  5  8  6 11 12  9  6  9  8  8
Clouds                 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 SC SC FW FW FW
PoP 12hr                     90         100          40          10           0
QPF 12hr                   0.05        0.10        0.01           0           0
Snow 12hr                     1           3           T
Snow                    D  L  D  D  D  D  C  C  C  C
Wind chill            -14-17-21-20-17-14-13-18-20-23-25-22-17-13-15-24-28-30-25
Min chill             -14   -21   -21   -17   -23   -26   -26   -16   -29   -30
Winter Weath            Y  Y  Y  Y  Y  Y  Y  Y


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          15      -6    18      -2    21       6    27       9    26
Temp           8  6 -5   -4 15 14  0    2 19 18 10    8 25 24 14   10 24 23
Dewpt         -2 -2 -9  -10  3  4 -7   -4  8  9  4    2 12 12  9    7 13 13
PWind dir        SW       S    SW      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW SC   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   B1 B1 B1
PoP 12hr          0       0     0       0     5      10     0       0     0

$$
SDZ029-191100-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                      -3           5         -12           8         -13
Temp                    3  1 -1 -3  3  5  2 -1 -7-10-12 -8  3  8  2 -6-11-12-11
Dewpt                   0 -2 -5 -6 -4 -3 -4 -5 -8-11-12-10 -5 -2 -5 -7-14-17-14
RH                     87 87 83 86 72 69 75 83 95 95100 91 68 63 72 95 86 78 86
Wind dir                N NE NE NE NE NE NE NE  N NW NW NW  W  W  W  W  W  W  W
Wind spd                8  8  9 10 10 10  6  6  4  3  4  3  5  6  4  4  5  5  4
Clouds                 OV OV OV OV OV OV OV OV OV B2 OV B2 B2 B2 B1 SC FW SC FW
PoP 12hr                    100         100          60          20           0
QPF 12hr                   0.18        0.12        0.04           0           0
Snow 12hr                     4           3           1
Snow                    D  D  D  D  D  D  L  L  C  C  S  S
Wind chill            -10-13-17-20-12-11-10-14-18-20-24-16 -7 -4 -7-16-25-26-23
Min chill             -11   -18   -21   -12   -19   -24   -24    -9   -27   -27
Winter Storm            W  W  W  W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          19       0    26       7    29       9    30      12    30
Temp          13 13  4    2 24 21  9   10 27 26 13   11 28 27 16   14 28 27
Dewpt         -2  0 -2   -4  5  7  3    5 11 12  5    3  9 11  7    7 12 12
PWind dir        SW      SW    SW      SW     W       W     W      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW SC   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   SC B1 B1
PoP 12hr          0       0     0      20    10       5     0       5    20
Snow                                    S                                 S

$$
SDZ013-191100-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                      -1           5          -8           5         -15
Temp                    5  3  0 -1  4  4  2 -3 -4 -6 -8 -7  1  5 -1-10-12-15-14
Dewpt                   3  0 -2 -3 -2  0 -2 -6 -6 -7 -9-10 -4 -2 -5-13-15-16-18
RH                     91 87 91 91 75 83 83 86 91 95 95 86 79 72 83 86 86 95 81
Wind dir                N  N NE NE NE NE  N  N  N  N NW NW NW NW  W  W  W  W  W
Wind spd               16 14 13 13 14 14 12 11 10  9  9 10 12 12  9  8  9  9  9
Clouds                 OV OV OV OV OV OV OV OV OV OV B2 OV B2 B2 B1 SC FW FW FW
PoP 12hr                     90         100          70          20           0
QPF 12hr                   0.05        0.11        0.06           0           0
Snow 12hr                     1           3           2
Snow                    D  D  D  D  D  D  L  L  C  C  S  S
Obvis                  BS BS BS BS BS BS
Wind chill            -14-16-18-20-15-14-15-20-21-22-25-25-16-12-16-27-29-33-32
Min chill             -14   -19   -20   -16   -22   -26   -27   -16   -31   -34
Winter Storm            W  W  W  W  W  W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          14      -7    18      -1    22       6    28       9    27
Temp           7  5 -4   -6 15 15  1    4 20 20 11    8 25 25 13   11 25 25
Dewpt         -1 -1 -7   -8  6  7 -2    1 11 11  7    4 13 15  8    7 15 14
PWind dir        SW      SE     S       E    NW       W     W       W    NW
Wind char        LT      GN    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW SC SC   SC SC SC SC   B1 B1 B1 SC   SC SC SC SC   SC B1 B1
PoP 12hr          0       0     0       5    10      10     0       5     0

$$
SDZ042-191100-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                       3           8         -10           5         -18
Temp                   10  9  7  3  7  8  3 -2 -4 -7 -9 -9  0  5 -1-15-15-18-16
Dewpt                   5  5  1 -1  0  1 -2 -5 -8-10-11-11 -5 -3 -6-15-17-18-17
RH                     80 83 76 83 72 72 79 87 82 86 91 91 79 69 79100 90100 95
Wind dir                N NE NE NE NE NE NE  N  N  N  N  N NW NW NW  S SW SW SW
Wind spd               14 14 16 13 13 14 11 10  9  8  8  8  8  6  4  3  5  5  5
Clouds                 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC FW
PoP 12hr                     90         100          80          30           0
QPF 12hr                   0.08        0.12        0.17           0           0
Snow 12hr                     1           3           4
Snow                    D  D  D  D  D  D  D  D  L  L  C  C
Obvis                  BS BS BS BS BS BS
Wind chill             -7 -8-12-15-10 -9-13-19-20-23-25-25-14 -7-11-25-28-33-30
Min chill              -9   -12   -16   -15   -21   -26   -28   -13   -31   -34
Winter Storm            W  W  W  W  W  W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          24       1    29       6    30       9    32      11    32
Temp          14 16  5    2 25 25 10    8 27 28 14   10 28 30 16   13 29 30
Dewpt          4  7  1    0 13 14  7    7 16 17 10    7 15 16 11   10 17 18
PWind dir        SW       S    SW       S     W       W     W       W    NW
Wind char        LT      GN    LT      LT    LT      LT    GN      GN    GN
Avg clouds    FW FW FW   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   SC B1 B1
PoP 12hr          0       0     0      30     5       5     0       5    20
Snow                                    C                              S  S

$$
SDZ032-191100-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
1015 PM MST Sun Feb 18 2018

Date          Sun 02/18/18      Mon 02/19/18            Tue 02/20/18         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                       3           7          -6           7         -17
Temp                    9  7  5  3  6  7  6  2  0 -3 -6 -5  3  7  1-10-11-15-17
Dewpt                   5  4  2  0  1  2  1 -2 -4 -5 -7 -8 -3 -1 -3-11-15-15-17
RH                     83 87 87 87 79 79 79 83 83 91 95 86 75 69 83 95 82100100
Wind dir                N  N  N  N NE NE  N  N  N  N NW NW NW NW NW  W  W SW  W
Wind spd               16 16 14 14 14 14 13 11 10 10 10 11 12 11  8  5  6  6  5
Clouds                 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC FW SC FW
PoP 12hr                    100         100          90          20           0
QPF 12hr                   0.16        0.13        0.14           0           0
Snow 12hr                     3           3           3
Snow                    D  D  D  D  D  D  D  D  L  L  S  S
Obvis                  BS BS BS BS BS BS BS
Wind chill             -8-11-13-16-12-10-12-16-16-20-24-23-14 -8-13-23-26-31-32
Min chill              -9   -13   -16   -14   -17   -25   -26   -13   -27   -33
Winter Storm            W  W  W  W  W  W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          19      -3    26       2    27       6    31      10    31
Temp          10 11  1    0 23 22  5    6 25 24 12    8 28 28 15   12 28 28
Dewpt          1  5 -1   -2 13 13  2    5 16 15  8    6 17 18 10    8 17 18
PWind dir         S       S     S       N    NW       W     W       W    NW
Wind char        LT      LT    GN      LT    LT      LT    GN      GN    GN
Avg clouds    FW FW FW   SC SC SC SC   B1 B1 SC SC   SC SC SC SC   SC SC B1
PoP 12hr          0       0     0      10    10      10     5       0    10

$$
SDZ049-191100-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
1115 PM CST Sun Feb 18 2018

Date           02/18/18      Mon 02/19/18            Tue 02/20/18            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                       6          11          -2           9         -10
Temp                   15 11  7  6  9 11  9  5  3  1 -1 -1  5  9  4 -5 -7-10 -8
Dewpt                  10  7  5  3  4  5  4  2  0 -3 -4 -5 -1  0 -1 -7-11-12-12
RH                     80 83 91 87 80 76 80 87 87 83 87 83 76 66 79 91 82 90 82
Wind dir                N  N  N  N  N  N  N  N  N  N NW NW NW NW NW  W  W  W  W
Wind spd               21 17 17 14 14 14 13 12 12 11 12 13 16 14 10  6  8  6  6
Clouds                 OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 SC SC SC SC
PoP 12hr                     60          70          90          60           0
QPF 12hr                   0.03        0.04        0.22        0.01           0
Snow 12hr                     T           1           4
Snow                    C  C  L  L  L  L  D  D  D  D  L  C
Obvis                              BS BS
Wind chill             -3 -6-11-12 -8 -5 -7-11-14-16-19-19-14 -8-12-19-22-25-23
Min chill              -4   -12   -12    -8   -15   -19   -21   -14   -24   -25
Winter Storm                              W  W  W  W  W


Date           02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18  Sun 02/25/18
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          21       6    30      13    32      14    33      15    33
Temp          13 13  8    8 26 27 18   14 30 28 17   16 31 30 19   17 32 30
Dewpt          3  5  4    4 15 16 12   12 20 19 14   13 19 18 11   12 20 20
PWind dir         S       S     S       S     W       W     W      SW    NW
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW FW   SC SC SC SC   B1 B1 B1 B1   SC SC SC SC   SC SC B1
PoP 12hr          0       0    10      30    20      10    10       5    30
Snow                                    C  S                           C  C

$$



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