278
FOUS53 KUNR 182041
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
241 PM MDT FRI SEP 18 2026
SDZ026-191000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 56 67 52 60 49
TEMP 74 68 63 60 59 58 60 63 66 63 58 57 56 55 57 57 59 57 54 53 52 50
DEWPT 60 61 61 60 59 58 60 61 60 61 58 57 56 55 57 57 57 56 54 53 52 50
RH 62 78 93100100100100 93 81 93100100100100100100 93 96100100100100
WIND DIR NE E E SE E E E E E E E E E E E E E E E E NE NE
WIND SPD 8 5 4 2 3 3 4 6 8 9 9 6 6 6 8 10 9 9 9 5 4 5
WIND GUST 16 14 21 24 20 23 23 20
CLOUDS SC SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 50 60 70 100 90
QPF 12HR 0.02 0.02 0.20 0.58 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L C C C L L L L D D D D D D C C C
TSTMS S S S S C C S
OBVIS PF PF PF
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 63 49 73 53 79 53 79 54 80
TEMP 59 62 52 51 67 69 57 54 73 73 58 54 74 74 58 55 75 76
DEWPT 56 55 52 51 57 58 56 54 58 58 55 51 56 55 53 51 55 55
PWIND DIR E SE S S S SW NE S SE
WIND CHAR LT GN BZ GN GN LT LT LT GN
AVG CLOUDS OV B1 B1 B2 B1 SC SC SC SC SC SC FW FW FW SC SC B1 SC
POP 12HR 30 10 5 20 20 10 5 5 10
RAIN SHWRS C C S S
TSTMS S
WYZ054-191000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 55 70 51 62 47
TEMP 81 77 66 61 58 57 60 65 68 65 57 56 55 54 56 59 61 59 54 52 50 49
DEWPT 50 53 55 57 56 56 58 56 55 56 57 55 53 52 53 52 52 52 53 51 50 49
RH 34 43 68 87 93 96 93 73 63 73100 96 93 93 90 78 72 78 96 96100100
WIND DIR NE NE E S S SW S S NE N NE S S S NW NW N N NW SW SW S
WIND SPD 5 5 4 4 3 3 3 3 5 6 5 5 5 6 5 6 8 6 3 3 3 3
WIND GUST 18 18 19 16 14 18 20 23 19 17 18 19 16 19 20 19
CLOUDS FW OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1
POP 12HR 70 60 70 90 60
QPF 12HR 0.08 0.11 0.58 0.16 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C C C C L L L L L D D D D L L S S
TSTMS C C C S C C C S S S S S
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 68 49 76 53 79 53 80 54 81
TEMP 63 66 54 51 69 73 58 55 74 75 59 55 76 77 61 56 76 78
DEWPT 50 48 49 49 50 47 51 49 49 46 47 45 45 42 45 44 46 42
PWIND DIR S SE S SE S SE S SE S
WIND CHAR LT BZ GN GN GN LT GN GN GN
AVG CLOUDS B1 SC FW FW SC FW FW SC SC FW FW FW FW FW FW SC SC SC
POP 12HR 5 0 0 10 10 5 5 5 5
SDZ001-191000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 54 65 51 60 48
TEMP 74 70 60 59 57 56 59 64 65 60 56 56 55 53 56 58 60 57 52 52 51 50
DEWPT 58 60 60 59 57 56 59 58 56 58 56 56 55 53 56 56 54 55 52 52 51 50
RH 57 71100100100100100 81 73 93100100100100100 93 81 93100100100100
WIND DIR E SE SE SE E E E E E E E E E E E E E E E E E E
WIND SPD 6 9 9 5 4 5 8 12 14 16 14 13 13 13 14 16 16 16 13 11 10 9
WIND GUST 23 27 27 26 28 31 27
CLOUDS SC SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 20 70 70 90 80
QPF 12HR 0.02 0.02 0.13 0.24 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L C L L L L D D D D D D S S
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 65 48 72 52 78 53 80 54 80
TEMP 62 62 52 50 67 68 55 53 73 73 57 54 76 74 58 55 75 74
DEWPT 52 51 51 50 54 55 55 53 57 55 56 52 54 52 53 51 54 53
PWIND DIR SE SE SE SE SE SE SE SE SE
WIND CHAR GN BZ BZ GN GN LT GN GN GN
AVG CLOUDS B2 B1 B1 B1 B2 SC SC SC B1 FW FW FW SC FW FW SC B1 SC
POP 12HR 10 0 0 5 20 10 5 5 5
RAIN SHWRS S
SDZ029-191000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 53 62 49 55 46
TEMP 74 65 59 57 55 54 57 60 61 57 53 52 51 51 52 52 54 52 49 48 48 46
DEWPT 58 60 58 57 55 54 57 57 56 56 53 52 51 51 52 52 52 51 49 48 48 46
RH 57 84 96100100100100 90 84 96100100100100100100 93 96100100100100
WIND DIR E E E NW N NE E SE SE E E E E E E E E E E E NE NE
WIND SPD 8 4 2 1 1 1 2 4 4 5 5 4 3 3 4 4 4 4 4 2 1 1
WIND GUST 17 12 11 14 17 18 17 14 13 16 18 17 17
CLOUDS SC B1 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 OV
POP 12HR 70 70 70 100 90
QPF 12HR 0.10 0.11 0.34 0.68 0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L C L L L L L L D D D D D D L L L
TSTMS S C C S S C S S S S C C S
OBVIS PF
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 57 46 65 50 71 50 72 51 72
TEMP 54 55 49 48 61 62 54 51 68 67 55 51 70 67 55 52 70 69
DEWPT 49 49 48 48 52 52 51 51 51 50 47 44 46 47 45 45 47 47
PWIND DIR E SE S S S W NE S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 B1 B1 B2 SC FW SC B1 SC SC FW SC FW SC SC B1 SC
POP 12HR 60 30 20 30 30 20 5 10 10
RAIN SHWRS L C C S C C S
TSTMS S S
SDZ013-191000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 54 66 51 60 49
TEMP 70 65 60 58 57 56 58 63 65 63 57 56 55 54 55 57 59 58 54 53 51 50
DEWPT 59 57 60 58 57 56 58 59 57 56 57 56 55 54 55 57 55 54 54 53 51 50
RH 68 75100100100100100 87 75 78100100100100100100 87 86100100100100
WIND DIR NE E E E NE NE E E E E E E E E E E E E E E E E
WIND SPD 8 6 6 5 4 5 8 9 10 10 10 10 10 12 12 13 12 11 11 9 9 9
WIND GUST 20 21 23 25 24
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 5 30 70 90 80
QPF 12HR 0 0 0.05 0.30 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C L L L L D D D D D D C C C
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 63 47 70 52 77 53 77 54 78
TEMP 60 62 51 49 65 67 54 53 72 73 57 54 73 73 57 54 73 74
DEWPT 54 51 50 49 55 54 54 53 59 57 57 54 57 54 55 54 56 54
PWIND DIR E SE SE SE SE SE SE SE SE
WIND CHAR GN GN BZ BZ BZ GN GN GN BZ
AVG CLOUDS OV B2 B1 B1 B2 B1 B1 B1 B1 SC SC FW SC FW SC SC B1 SC
POP 12HR 30 10 5 10 20 30 5 10 5
RAIN SHWRS C S S C
TSTMS S
SDZ042-191000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 55 70 52 64 48
TEMP 78 74 63 60 59 57 60 67 70 65 57 56 56 54 56 61 63 60 55 53 51 49
DEWPT 62 64 62 60 59 57 60 59 58 59 57 56 56 54 56 56 55 56 55 53 51 49
RH 58 71 97100100100100 75 66 81100100100100100 84 75 87100100100100
WIND DIR E NE E NE E E E E E E E E E E E SE E E E E NE N
WIND SPD 4 5 4 3 3 3 4 5 8 10 9 5 4 4 5 8 9 9 8 4 4 3
WIND GUST 20 16 19
CLOUDS B1 B1 B2 OV OV OV OV OV B1 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 30 40 70 100 90
QPF 12HR 0 0.01 0.27 0.58 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C L L L L D D D D D D C C C
TSTMS S S S S S C C S
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 65 48 71 53 78 54 78 54 80
TEMP 62 64 53 51 68 68 57 55 73 73 59 54 75 74 59 55 76 75
DEWPT 53 53 52 51 55 55 55 54 56 56 55 53 54 54 53 53 55 54
PWIND DIR NE SE S S S S S SE S
WIND CHAR LT GN BZ BZ BZ LT LT GN GN
AVG CLOUDS B2 B1 SC SC B1 SC SC SC B1 SC SC SC SC FW SC SC B1 SC
POP 12HR 40 10 10 10 20 20 5 5 10
RAIN SHWRS C C S S S
SDZ032-191000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
241 PM MDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
MDT 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 53 67 50 62 47
TEMP 73 69 61 59 58 56 58 63 67 65 58 57 55 53 56 58 61 60 54 53 51 49
DEWPT 63 62 61 59 58 56 58 61 60 60 58 57 55 53 56 58 57 57 54 53 51 49
RH 71 78100100100100100 93 78 84100100100100100100 87 90100100100100
WIND DIR N NE NE NE NE NE NE NE NE E E E E E E E E E E E NE E
WIND SPD 8 8 5 4 4 4 6 8 9 10 9 9 9 10 11 12 12 11 11 9 8 8
WIND GUST 19 20 21 24 24 21
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 5 30 70 100 90
QPF 12HR 0 0 0.10 0.37 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C L L L L D D D D D D D D C
DATE 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
MDT 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 64 45 72 52 79 53 79 53 79
TEMP 60 63 50 48 67 70 55 53 73 75 58 54 74 76 57 54 74 76
DEWPT 55 53 50 48 56 56 54 53 60 59 57 54 59 57 55 53 58 56
PWIND DIR E SE SE SE S S SE SE SE
WIND CHAR GN GN BZ BZ GN GN LT LT GN
AVG CLOUDS OV B2 B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 30 10 10 10 10 20 5 10 10
RAIN SHWRS C S S
TSTMS S
SDZ049-191000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
341 PM CDT FRI SEP 18 2026
DATE 09/18/26 SAT 09/19/26 SUN 09/20/26 MON
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
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 58 67 54 62 51
TEMP 76 74 65 62 61 60 60 62 64 66 61 59 58 56 57 59 61 60 57 55 53 52
DEWPT 66 65 65 62 61 60 60 62 62 63 61 59 58 56 57 57 58 60 57 55 53 52
RH 71 74100100100100100100 93 90100100100100100 93 90100100100100100
WIND DIR N N N N N N N N N NE NE NE NE NE NE E E E E E E NE
WIND SPD 8 8 8 6 6 8 9 10 10 10 9 8 8 9 10 11 11 10 10 9 9 9
WIND GUST 21 21
CLOUDS OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR 10 20 60 80 90
QPF 12HR 0 0 0.02 0.11 0.40
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L L L C C D D D D D D C
OBVIS PF PF PF PF
DATE 09/21 TUE 09/22/26 WED 09/23/26 THU 09/24/26 FRI 09/25/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 62 48 68 53 73 55 75 56 75
TEMP 58 60 52 50 63 65 54 54 67 71 58 56 70 71 58 57 70 72
DEWPT 55 57 52 50 54 57 54 54 58 61 58 56 61 62 58 57 59 61
PWIND DIR E SE SE SE S S S SE SE
WIND CHAR GN GN BZ BZ BZ GN GN GN BZ
AVG CLOUDS OV B2 B1 B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC SC SC B1 B1
POP 12HR 50 10 5 20 30 30 10 10 10
RAIN SHWRS C C S C S C C
TSTMS S
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