Point Forecast Matrices
Issued by NWS Rapid City, SD

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677
FOUS53 KUNR 210944
PFMUNR

Point Forecast Matrices
National Weather Service Rapid City SD
244 AM MST Wed Feb 21 2018

SDZ026-221100-
Rapid City Regional Airport-Pennington SD
44.05N 103.06W Elev. 3204 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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          17           1          22           2
Temp                        -14 -9  9 17 13  6  4  4  1  4 17 22 16 12  8  6  2
Dewpt                       -18-12  5 12 11  4  2  0  0  2 11 14 12  9  6  2  1
RH                           81 86 83 80 91 91 91 83 95 91 77 71 84 87 91 83 95
Wind dir                      W SE SE SE SE  S  S  S NW  N  E  E NE  N NW NW NW
Wind spd                      3  3  8 11  8  4  5  5  4  3  4  6  4  3  4  5  5
Clouds                       CL FW FW SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -24    -4  4  3 -3 -7 -8 -9 -4 10 14  9  5 -1 -3 -8
Min chill                   -27   -26    -1    -9   -10   -10     9    -2    -9
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          23       6    32      11    31      13    36      14    33
Temp          16 19 10    6 29 25 14   13 30 27 15   16 34 33 18   16 32 29
Dewpt         13 14  7    4 15 14  8    7 15 15  9    9 18 18 12   11 17 17
PWind dir         E       S     W       W    NW       W    SW       W     N
Wind char        LT      LT    LT      GN    GN      LT    GN      GN    GN
Avg clouds    B1 B1 B1   SC FW SC SC   SC SC B1 B1   SC SC SC SC   SC SC B1
PoP 12hr          5      10    10       5     0       5     0       5    10

$$
WYZ054-221100-
Gillette-Campbell County Airport-Campbell WY
44.35N 105.54W Elev. 4364 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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                     -12          18          -2          23          -2
Temp                         -9 -6  9 18 11  2  0 -2 -2  0 15 23 13  7  3 -1 -2
Dewpt                       -18-14  3  7  6 -1 -3 -5 -5 -3  7 11  7  4  1 -2 -3
RH                           63 67 76 61 80 87 87 87 87 87 70 59 76 87 91 95 95
Wind dir                      S  S  S  S  S  S  S  S  S  S SW  W NW  W  W SW SW
Wind spd                      9  9 10  9  8  9 10 10  9  5  4  5  4  4  4  5  5
Clouds                       CL FW SC B1 SC SC SC SC SC SC SC SC B1 B1 B1 B2 B1
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -27-23 -5  6 -2-13-16-18-17-12  8 16  5 -2 -7-12-14
Min chill                   -29   -26    -3   -17   -19   -17     4    -9   -15
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          23       3    28      10    29      12    34      13    31
Temp          14 18  7    3 24 25 12   13 25 28 15   15 31 31 17   15 28 29
Dewpt          7 10  3   -1 10 12  7    7 12 13  8    9 16 17 12   10 15 16
PWind dir        SW       S    SW      SW     W      SW    SW      SW     N
Wind char        LT      GN    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B1 SC SC   FW SC SC SC   B1 B1 B1 B1   SC SC B1 SC   SC SC B1
PoP 12hr          5       5     5       5     5       5     5      10    20
Snow                                                                      S

$$
SDZ001-221100-
Buffalo-Harding SD
45.60N 103.55W Elev. 3004 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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                     -12          14          -7          19          -1
Temp                        -12 -9  7 14  6 -4 -5 -7 -6 -1 10 19 14  9  4  3 -1
Dewpt                       -20-18 -2  4  4 -4 -7 -8 -8 -4  5 11  8  5  2 -2 -4
RH                           66 63 66 64 91100 91 95 91 87 80 70 76 83 91 79 87
Wind dir                     SW SW  S SE SE SE SE  S SW  E SE  E NE  N  W  W NW
Wind spd                      5  3  6 10  8  5  4  3  4  3  2  4  5  4  4  6  6
Clouds                       CL FW SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B2 B1
PoP 12hr                      0           0           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -25-20 -4  1 -7-16-16-16-17 -7    12  5  0 -5-10-14
Min chill                   -27   -27    -8   -19   -18   -17     4    -5   -15
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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       1    26       9    25      10    28      10    26
Temp          10 12  3    3 23 24 14   10 22 23 11   14 26 26 14   11 23 24
Dewpt          5  7  0    0 11 13  8    6 12 12  6    8 15 15 10    8 13 13
PWind dir         W      SW     W       W     W       W    SW       W    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B1 SC SC   SC SC SC SC   SC B1 B1 B1   SC SC SC B1   B1 B1 B1
PoP 12hr          5       5     5       5     5       5     0       0     5

$$
SDZ029-221100-
Custer County Airport-Custer SD
43.73N 103.62W Elev. 5602 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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                      -9          20           4          26           4
Temp                         -9 -2 16 20 15  9  4  4  4 10 23 25 19 12  7  4  4
Dewpt                       -15-11  1  5  7  6  2  2  0  3  9 13 11  8  5  3  3
RH                           74 64 51 51 70 87 91 91 83 73 54 60 70 84 91 95 95
Wind dir                      W SW SW SW SW SW SW  W  W SW  S  S  S  W  W  W  W
Wind spd                      4  3  8  9  5  4  5  5  4  2  4  4  3  3  3  4  3
Clouds                       FW CL FW SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 B1 B1
PoP 12hr                      0           0           0           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -20-10  5 10  6  1 -7 -6 -5    17 19     6  0 -4 -4
Min chill                   -22   -18     5    -7    -7    -4    13    -2    -8


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          27       7    28      10    29      12    34      15    33
Temp          22 22 11    7 26 22 14   12 27 26 14   15 31 31 18   18 33 27
Dewpt         11 12  6    3  7  9  5    4  9 10  6    6 12 14 10   10 14 14
PWind dir        SW      SW     W       W     W       W     W       W    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B1 B1   SC FW SC SC   SC SC SC SC   SC SC SC SC   SC SC B1
PoP 12hr         10      10     5       5     0       5     0       5    30
Snow                                                                      C

$$
SDZ013-221100-
Faith Municipal Airport-Meade SD
45.04N 102.02W Elev. 2584 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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          14          -3          21           3
Temp                        -13 -9  8 14  6  0 -2 -2 -3  2 16 21 16 13  8  7  3
Dewpt                       -18-14  0  5  5  0 -2 -3 -3  0 10 14 12  9  6  3  2
RH                           77 78 69 67 96100100 95100 91 77 74 84 84 91 83 95
Wind dir                      W SW  S SE SE SE SE  S SE SE SE SE  E  E NW NW NW
Wind spd                      6  4  6 11  9  9  6  5  5  5  5  8  5  4  4  5  6
Clouds                       CL CL FW SC SC B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2 B2
PoP 12hr                      0           0           0          10          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill                  -30-20 -3  0 -7-15-16-15-16 -9  6 12  7  5 -1 -3-10
Min chill                   -31   -30    -8   -19   -17   -17     6    -2   -11
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          20       3    26      10    26       9    30      12    28
Temp          12 11  3    3 22 24 15   11 24 24 12   11 27 28 17   13 26 26
Dewpt          9  9  2    2 12 14  9    8 13 13  7    8 15 17 12   12 16 16
PWind dir         W       S     W       W     W       W    SW      SW    NW
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1 B1   SC SC SC SC   SC SC B1 SC   SC SC SC B1   B1 B1 B1
PoP 12hr          0      10     0       0     0       5     0       0    10

$$
SDZ042-221100-
Pine Ridge Airport-Oglala Lakota SD
43.02N 102.51W Elev. 3333 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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          25           5          25           5
Temp                        -18 -8 18 25 18  9  8  7  5  9 21 25 20 10  8  7  5
Dewpt                       -19-10  8 13 11  4  3  4  4  7 14 17 16 10  7  4  4
RH                           95 91 64 60 73 80 79 87 95 91 74 71 84100 96 87 95
Wind dir                      S  S  S  S  S  S  S  S  S  S  S  S SE  S  W  W NW
Wind spd                      4  4  6 12 10 11 12 10  8  9  6  5  3  3  3  4  3
Clouds                       FW CL FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           0           0          20          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                        S  S
Wind chill                  -31-19  8 14  7 -7 -8 -9 -8 -4 12 19        1 -2 -2
Min chill                   -33   -31     6   -10   -10    -9    14    -2    -4
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          29      10    30      10    33      12    37      15    36
Temp          21 24 15   10 26 28 14   12 29 30 15   14 33 34 19   17 34 31
Dewpt         16 18 12    9 14 15  9    8 16 16  8    9 19 18 13   13 20 19
PWind dir        SW       S     W       W     W       W    SW      SW     N
Wind char        LT      LT    GN      GN    GN      GN    GN      GN    LT
Avg clouds    B2 B1 B1   B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr          5      10     0       0     0       0     0       0     0

$$
SDZ032-221100-
Philip Airport-Haakon SD
44.05N 101.60W Elev. 2209 ft
244 AM MST Wed Feb 21 2018

Date          Tue 02/20/18      Wed 02/21/18            Thu 02/22/18         Fri
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          20           1          25           4
Temp                        -16-11 10 20 14  6  4  1  1  6 20 25 18 13  8  7  4
Dewpt                       -19-14  4 11 10  5  3  1  1  5 16 18 17 12  7  4  3
RH                           86 86 76 67 84 96 95100100 96 84 74 96 96 96 87 95
Wind dir                      W SW SE SE  E SE  S SE SE SE SE SE  E  E NW NW NW
Wind spd                      4  2  6 10  9  8  6  4  5  5  6  8  5  4  3  4  5
Clouds                       CL FW FW FW SC SC B1 B1 B1 B2 B2 OV B2 OV B2 B2 B2
PoP 12hr                      0           0           0          20          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                        S  S  S  S
Wind chill                  -29    -1  9  2 -7 -8 -9 -9 -4 11 16 10  5  1 -2 -7
Min chill                   -41   -27     1    -8   -10    -9     9     0    -7
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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       6    29      10    32      11    35      13    32
Temp          16 18  9    6 25 26 14   12 29 28 14   13 32 32 19   14 30 28
Dewpt         14 15  8    5 16 17 10    9 18 16  9    9 20 20 15   12 20 19
PWind dir         W      SE     W       W     W       W    SW      SW    NW
Wind char        LT      LT    LT      GN    GN      LT    GN      GN    GN
Avg clouds    B2 B1 B1   B1 SC SC SC   SC SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr          5       5     5       0     0       5     0       0     0

$$
SDZ049-221100-
Winner Regional Airport-Tripp SD
43.39N  99.84W Elev. 2032 ft
344 AM CST Wed Feb 21 2018

Date           02/20/18      Wed 02/21/18            Thu 02/22/18            Fri
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                      -7          25          12          26          11
Temp                         -7  0 17 25 19 15 13 13 12 16 23 26 22 18 14 12 11
Dewpt                       -14 -8  6 13 12  9  7  8  9 13 17 20 20 15 12 10 10
RH                           71 68 61 60 74 77 76 80 87 88 77 78 92 88 92 91 96
Wind dir                     SW  S SE SE SE  S  S  S  S  S SE SE SE  S SW  W NW
Wind spd                      5  3  8 12 10 12 13 11 11 11 11 10  6  5  5  5  5
Clouds                       CL CL FW FW SC B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2
PoP 12hr                      0           0          10          70          30
QPF 12hr                      0           0           0        0.09           0
Snow 12hr                 00-00       00-00       00-00
Snow                                                  C  C  L  L  C  C
Wind chill                  -20 -9  7 14  6  0 -3  0 -2  3 12 16 13  9  5  3  2
Min chill                   -20   -17     5    -4    -3    -2    12     4     0
Wind Chill                    Y  Y


Date           02/23/18  Sat 02/24/18  Sun 02/25/18  Mon 02/26/18  Tue 02/27/18
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          29      14    31      15    34      15    37      18    36
Temp          23 21 14   17 30 27 17   18 32 30 17   20 35 35 21   21 34 33
Dewpt         18 18 13   15 21 18 12   13 19 17 12   13 21 21 16   16 23 22
PWind dir         W      SE    SW       W     W       W    SW       S    NW
Wind char        LT      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B1 B1   B2 B2 SC SC   FW SC SC SC   SC SC SC SC   SC SC SC
PoP 12hr          5      20    30       0     0       5     0       0     0
Snow                      S  C

$$



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