244
FOUS53 KUNR 122131
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
231 PM MST FRI DEC 12 2025
SDZ026-131100-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 4 12 2 51 31
TEMP 9 10 12 8 7 8 11 12 11 8 9 8 11 18 38 51 39 36 36 34 33
DEWPT 6 8 10 8 6 5 4 5 5 5 6 7 10 15 26 32 26 20 19 18 19
RH 87 91 91100 96 87 73 73 76 87 87 96 96 88 62 48 59 52 50 51 56
WIND DIR E SE SE SE NE N N NE SE SE SE S S S S S SW W W W W
WIND SPD 6 9 11 9 9 10 10 6 5 9 11 11 10 8 5 5 8 10 9 9 8
WIND GUST 21 21 23 21
CLOUDS OV OV OV OV OV OV B2 SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 30 40 0 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 T 00-00
FLURRIES C
SNOW C S S S C C
WIND CHILL -2 -3 -2 -4 -7 -6 -3 1 1 -5 -6 -8 -3 9
MIN CHILL -6 -6 -9 -10 -3 -9 -10 -2
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 57 35 59 36 59 25 46 27 56
TEMP 49 42 36 41 54 47 40 45 56 45 32 27 40 36 30 33 51 48
DEWPT 29 28 23 25 33 33 30 29 32 26 17 15 17 19 20 24 29 28
PWIND DIR SW W W SW W NW SW S W
WIND CHAR LT GN GN GN WY BZ GN GN BZ
AVG CLOUDS FW FW SC B1 B1 SC SC B1 B1 SC SC FW SC SC B1 B1 SC SC
POP 12HR 0 0 5 0 30 20 5 5 5
RAIN C S
SNOW S
WYZ054-131100-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 24 20 53 30
TEMP 12 18 25 19 17 19 19 24 23 25 27 26 27 35 47 53 44 39 37 34 33
DEWPT 7 13 19 19 16 13 13 15 17 21 21 21 19 20 25 26 22 20 20 18 17
RH 80 80 78100 96 77 77 68 77 84 78 81 71 54 42 35 41 46 50 51 51
WIND DIR E S SW W NW NW N W S S S S S S SW SW SW SW SW SW SW
WIND SPD 5 6 6 6 9 10 6 4 5 10 13 12 11 12 13 13 12 10 6 6 6
WIND GUST 17 17 20 24
CLOUDS B1 B1 SC B1 B2 OV B2 B1 SC FW SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 5 40 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW C
WIND CHILL 2 9 17 10 6 7 10 18 16 14 16 15 17
MIN CHILL 1 0 3 0 11 13 13 19
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 54 38 56 37 53 24 44 30 51
TEMP 48 44 40 43 52 48 43 47 52 38 29 27 40 38 35 40 49 46
DEWPT 24 23 20 23 31 30 29 27 31 22 16 14 17 19 23 26 28 26
PWIND DIR SW SW SW SW W W SW SW SW
WIND CHAR GN GN GN BZ WY GN GN GN BZ
AVG CLOUDS FW FW SC B1 B1 B1 B1 B1 B1 SC SC FW SC SC B1 B1 B1 B1
POP 12HR 0 0 0 0 30 10 0 5 5
RAIN S C
SNOW C
SDZ001-131100-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 -2 7 -4 42 26
TEMP 3 5 6 2 0 3 5 7 2 2 4 1 3 9 26 42 35 34 34 32 30
DEWPT -1 1 3 2 0 -2 -1 0 -4 -1 1 1 3 7 19 28 26 25 25 24 24
RH 83 83 87100100 79 76 72 75 87 87100100 91 74 57 69 69 69 72 78
WIND DIR NE E E E NE NE N W E SE SE SE S S S SW W W W W W
WIND SPD 5 6 9 9 8 5 4 2 5 10 13 14 13 12 12 13 13 12 12 11 10
CLOUDS OV OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 100 40 0 0 0
QPF 12HR 0.17 0 0 0 0
SNOW 12HR 3 00-00 00-00
SNOW D D D D C S
WIND CHILL -7 -7 -8-13-14 -8 -5 -9-14-14-17-15 -6 15
MIN CHILL -10 -9 -15 -15 -9 -15 -18 -14
WINTER WEATH Y Y Y Y Y
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 46 32 49 30 45 19 36 21 45
TEMP 39 36 34 37 45 39 34 35 44 36 26 22 32 29 25 28 42 39
DEWPT 31 28 27 28 34 31 30 29 33 24 17 16 20 20 18 21 29 28
PWIND DIR W SW W SW W W W SE W
WIND CHAR GN GN BZ GN BZ BZ GN GN GN
AVG CLOUDS FW FW SC B1 B1 SC SC B1 B1 SC SC FW SC SC B1 B1 B1 B1
POP 12HR 0 0 5 10 30 10 5 5 5
RAIN C C
SNOW C
SDZ029-131100-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 10 27 11 60 32
TEMP 14 14 19 16 17 26 26 26 17 16 20 18 23 34 49 57 43 39 38 35 34
DEWPT 13 13 15 16 17 16 12 10 8 12 16 17 17 17 20 20 15 15 15 13 13
RH 96 96 84100100 65 55 50 67 84 84 96 77 49 31 23 32 37 38 40 41
WIND DIR SW SW SW W NW NW NW SW SW SW W W W W W W W W NW NW NW
WIND SPD 2 2 2 2 4 5 5 5 2 2 3 4 5 6 8 9 9 10 8 5 4
WIND GUST 12 12 17 19 17 19 23 21 24 20 17 14
CLOUDS OV OV B2 B2 B2 B2 B2 B1 B1 FW SC FW FW FW FW FW FW CL FW FW FW
POP 12HR 10 20 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW S S S
WIND CHILL 10 19 19 12 16
MIN CHILL 6 7 6 5 11 12 10 18
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 57 36 54 35 50 22 40 26 49
TEMP 50 40 37 40 52 44 38 41 49 36 27 24 37 31 30 35 47 43
DEWPT 21 19 17 19 25 27 26 25 28 21 15 11 13 15 18 23 26 25
PWIND DIR W W NW W W NW W W W
WIND CHAR LT GN GN LT BZ GN LT LT GN
AVG CLOUDS FW FW SC B1 SC SC SC B1 SC SC SC FW FW SC B1 B1 SC SC
POP 12HR 0 0 5 0 30 30 5 5 5
RAIN C
SNOW C C
SDZ013-131100-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 -8 32 20
TEMP 6 5 5 0 -2 2 4 4 0 -2 -1 -4 -2 6 17 31 21 24 30 29 29
DEWPT 0 1 1 0 -2 -2 -1 -1 -6 -5 -4 -4 -2 4 14 21 19 20 23 24 24
RH 76 83 83100100 83 79 79 75 87 87100100 91 88 66 92 84 75 81 81
WIND DIR N E E E NE N N NW E SE SE SE SE SE S S SW W W W W
WIND SPD 8 6 8 10 10 9 9 6 3 5 9 13 16 13 12 10 6 10 12 13 13
CLOUDS OV OV OV OV OV B2 B1 SC SC SC SC SC SC FW FW FW FW FW FW SC SC
POP 12HR 100 50 0 0 0
QPF 12HR 0.12 0.01 0 0 0
SNOW 12HR 2 T 00-00
SNOW C D D D C C
WIND CHILL -7 -6 -8-16-19-13-10 -8 -6-14-17-23-22-11 4 12 13 18 18
MIN CHILL -10 -9 -20 -19 -10 -18 -24 -19 11 11 17
WINTER WEATH Y Y Y Y Y
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 41 28 48 29 46 20 33 19 42
TEMP 36 33 29 35 43 39 31 32 43 38 27 22 29 27 22 23 36 36
DEWPT 32 28 26 27 34 33 29 29 34 28 19 16 20 19 18 18 26 27
PWIND DIR W SW W SW W W W SE SW
WIND CHAR GN GN GN GN BZ BZ GN GN GN
AVG CLOUDS SC FW SC B1 B1 SC SC B1 B1 B1 SC FW SC SC B1 B1 B1 B1
POP 12HR 0 0 5 5 20 10 5 5 5
RAIN S
SDZ042-131100-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 6 17 6 51 24
TEMP 14 15 17 15 14 14 14 17 13 11 13 14 17 23 40 51 40 36 35 30 28
DEWPT 9 11 13 15 13 9 5 4 4 6 7 11 15 19 24 26 23 20 18 16 16
RH 80 84 84100 96 80 67 56 67 80 76 88 92 84 52 37 50 52 49 55 60
WIND DIR E E SE SW N N N N NE SE S S S S SW SW SW SW SW W SW
WIND SPD 8 5 5 3 4 9 10 8 2 4 6 10 11 11 12 11 10 11 10 8 5
WIND GUST 20 23
CLOUDS OV OV OV OV OV OV B2 SC B1 SC FW FW FW FW CL CL FW FW CL FW FW
POP 12HR 5 10 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
FLURRIES C
SNOW
WIND CHILL 2 6 9 6 2 1 6 4 3 1 4 12
MIN CHILL 1 1 4 -1 1 1 0 4
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 55 32 58 34 60 23 47 28 57
TEMP 46 42 34 36 52 48 38 43 58 48 32 25 41 39 33 36 53 51
DEWPT 23 25 18 18 27 30 28 27 31 30 19 17 19 19 22 25 30 28
PWIND DIR SW SW W SW W W SW S SW
WIND CHAR LT GN GN GN BZ GN GN GN GN
AVG CLOUDS FW FW FW SC B1 SC SC B1 B1 SC SC SC SC SC B1 B1 B1 SC
POP 12HR 0 0 0 0 20 20 5 5 0
RAIN S S
SNOW S
SDZ032-131100-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
231 PM MST FRI DEC 12 2025
DATE FRI 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 -2 9 -5 42 24
TEMP 9 9 9 4 2 6 9 9 5 1 0 -1 3 13 31 42 33 30 28 27 28
DEWPT 8 6 6 4 2 2 1 2 0 -1 -1 -1 3 10 24 30 26 24 23 21 21
RH 96 87 87100100 83 69 72 79 91 95100100 87 75 62 75 78 81 78 75
WIND DIR NE E E E NE NE N N NE E SE SE SE SE S S SW W W W W
WIND SPD 6 6 9 11 11 10 10 8 3 3 5 9 10 10 10 10 10 10 10 9 9
CLOUDS OV OV OV OV OV B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC
POP 12HR 70 50 0 0 0
QPF 12HR 0.06 0.02 0 0 0
SNOW 12HR 1 T 00-00
SNOW C L L L C C
WIND CHILL -2 -3 -4-11-15 -9 -5 -3 -7-12-16-13 0 19 18 19
MIN CHILL -3 -5 -15 -17 -5 -12 -17 -10 18 17
WINTER WEATH Y Y Y Y Y
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 49 28 54 31 57 22 41 23 53
TEMP 43 37 30 32 49 43 35 39 54 46 30 25 37 33 27 30 48 44
DEWPT 29 29 25 24 32 33 30 30 35 29 18 16 20 21 20 22 31 31
PWIND DIR W SW W SW W NW SW SE W
WIND CHAR GN GN GN GN BZ BZ GN GN GN
AVG CLOUDS SC FW SC B1 B1 SC SC B1 B1 B1 SC FW SC SC B1 B1 B1 B1
POP 12HR 0 0 5 0 20 20 5 0 0
RAIN S S
SNOW S
SDZ049-131100-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
331 PM CST FRI DEC 12 2025
DATE 12/12/25 SAT 12/13/25 SUN 12/14/25 MON
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 3 8 -3 37 27
TEMP 8 9 11 7 5 7 8 8 5 0 -1 -3 1 10 23 36 31 32 33 30 29
DEWPT 7 5 6 6 5 4 3 2 1 -1 -3 -3 0 7 17 23 25 28 28 25 24
RH 96 83 80 96100 87 79 76 83 95 91100 95 87 77 59 78 85 82 81 81
WIND DIR N NE E E E NE N N NW NW S SE SE S S S S SW SW W W
WIND SPD 10 8 6 10 12 11 12 11 6 5 4 8 14 19 23 21 19 18 13 13 12
WIND GUST 31 33 33 29
CLOUDS OV OV OV OV OV OV B2 B2 B1 SC SC FW SC FW CL FW FW FW FW SC SC
POP 12HR 80 60 0 0 0
QPF 12HR 0.07 0.04 0 0 0
SNOW 12HR 1 1 00-00
SNOW S C D D C L
WIND CHILL -6 -3 0 -8-12 -8 -8 -7 -7-11-11-18-18 -9 7 19 19
MIN CHILL -7 -7 -12 -14 -8 -13 -21 -16 13 17 18
DATE 12/15/25 TUE 12/16/25 WED 12/17/25 THU 12/18/25 FRI 12/19/25
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 46 29 53 33 59 26 42 26 54
TEMP 41 34 31 36 49 45 35 40 55 49 35 28 38 34 28 33 49 45
DEWPT 32 29 27 26 34 34 31 31 36 33 25 18 21 22 20 22 30 31
PWIND DIR W SW W SW SW NW W SE SW
WIND CHAR GN GN GN GN WY BZ BZ BZ BZ
AVG CLOUDS SC FW FW SC B1 B1 SC SC B1 B1 B1 SC FW SC B1 B2 B1 SC
POP 12HR 0 0 0 0 5 10 5 0 0
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page