128
FOUS53 KUNR 120121
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
721 PM MDT FRI SEP 11 2026
SDZ026-121000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 49 73 48 70 54
TEMP 62 56 51 49 56 63 71 68 60 55 51 49 54 61 69 66 60 58 56 54
DEWPT 38 38 40 39 39 39 39 40 40 40 41 43 45 49 49 53 56 57 56 54
RH 41 51 66 68 53 41 31 36 47 57 68 80 71 65 49 63 87 96100100
WIND DIR N N N N NE SE SE SE E NE N N E E SE SE SE SE S S
WIND SPD 19 14 9 5 4 8 10 11 8 6 5 4 6 14 18 19 18 17 16 17
WIND GUST 31 23 23 19 17 17 35 34 32 31 28
CLOUDS SC SC SC B1 SC SC SC B1 B1 SC SC B1 B2 B2 B1 B1 B2 B1 B2 B1
POP 12HR 10 0 10 20 30
QPF 12HR 0 0 0 0 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C C C
TSTMS S S S S C C C C
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 78 43 68 46 76 46 74 48 78
TEMP 71 68 51 44 61 65 51 47 68 70 52 46 66 71 55 49 73 74
DEWPT 49 41 40 42 45 45 46 47 53 52 50 46 52 51 51 48 50 48
PWIND DIR NW NW E SE SE N SW SW N
WIND CHAR BZ GN GN GN GN GN GN GN LT
AVG CLOUDS SC FW CL FW FW FW SC SC B1 SC SC SC SC FW SC FW FW FW
POP 12HR 5 0 5 20 20 20 20 20 20
RAIN SHWRS S S S S S S S S S
TSTMS S S
WYZ054-121000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 44 76 49 78 53
TEMP 52 48 48 46 54 64 73 71 61 55 50 49 57 68 77 74 64 59 55 53
DEWPT 37 40 38 37 37 37 38 38 40 39 38 40 43 46 47 49 52 52 50 46
RH 56 74 68 71 52 37 28 30 46 55 63 71 59 45 35 41 65 78 83 77
WIND DIR N N N E E S SE E E NE NE E SE SE SE SE SE S S NW
WIND SPD 16 8 3 2 6 9 9 11 11 8 4 3 5 18 23 26 27 25 14 11
WIND GUST 28 13 21 21 23 23 18 17 13 18 33 36 43 36 29 26
CLOUDS SC SC B1 B1 SC FW FW B1 B2 SC SC B1 SC SC SC SC B1 B1 B1 SC
POP 12HR 10 0 5 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C
TSTMS S S C C
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 71 40 71 48 72 44 76 47 78
TEMP 65 65 46 41 62 69 53 49 67 68 49 46 68 74 54 48 72 75
DEWPT 39 32 34 36 39 37 40 41 44 41 42 43 45 38 41 41 40 36
PWIND DIR NW N SE SE NW NE SW S NW
WIND CHAR GN LT LT BZ GN GN GN LT LT
AVG CLOUDS FW CL CL CL FW FW FW FW SC SC SC SC SC SC FW FW FW FW
POP 12HR 0 0 0 5 0 10 10 20 20
RAIN SHWRS S S S
SDZ001-121000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 47 66 45 69 51
TEMP 55 52 49 47 53 58 64 62 54 51 48 45 52 61 67 63 57 55 53 51
DEWPT 41 41 41 40 40 40 39 39 39 38 38 39 40 42 43 46 50 53 53 51
RH 59 66 74 76 61 51 40 43 57 61 68 79 63 49 42 54 77 93100100
WIND DIR N NW NW NW N NE NE NE NE E E E E SE SE SE SE SE SE SW
WIND SPD 17 11 8 5 4 5 6 9 9 8 11 13 17 24 27 28 25 28 19 16
WIND GUST 27 17 34 40 43 42 41 31
CLOUDS B1 B1 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B1 B1 SC B1 B2 B2 B2 B1
POP 12HR 30 20 20 10 40
QPF 12HR 0.03 0 0.02 0 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S S S S S C C C C
TSTMS S S S S C C C C
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 74 41 70 45 72 42 76 47 78
TEMP 69 64 48 42 63 65 50 46 67 66 49 43 69 71 54 48 73 73
DEWPT 42 36 42 41 41 39 41 42 47 46 47 43 48 46 48 45 46 44
PWIND DIR W NW NW SE E E SE S NW
WIND CHAR BZ BZ GN GN GN GN GN GN LT
AVG CLOUDS SC CL FW FW FW FW FW SC B1 SC SC SC SC FW SC FW FW FW
POP 12HR 10 0 0 30 20 10 5 10 20
RAIN SHWRS C S S S S
SDZ029-121000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 44 65 44 64 51
TEMP 53 48 46 45 52 58 64 62 55 51 46 45 51 57 63 62 57 55 53 52
DEWPT 42 39 38 37 37 38 39 40 39 39 39 41 45 46 49 50 52 53 53 52
RH 66 71 73 73 56 47 40 44 55 63 76 86 80 67 60 65 83 93100100
WIND DIR NE NE N NE E SE SE SE E NE NE NE NE E E E E SE S SW
WIND SPD 14 9 4 3 4 6 8 6 8 6 6 6 8 9 10 11 10 6 4 5
WIND GUST 32 18 19 18 21 18 18 17 20 24 27 25 20 19 18
CLOUDS SC SC SC B1 SC FW SC SC B1 SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR 20 5 5 20 40
QPF 12HR 0 0 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C C C
TSTMS S S S S C C C C
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 73 39 61 43 71 43 67 46 72
TEMP 69 64 45 41 56 59 48 45 64 65 49 45 62 64 51 47 68 68
DEWPT 45 34 32 36 40 38 38 44 47 45 43 44 47 43 43 43 43 41
PWIND DIR W N SE SE SE N S W NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW CL FW SC SC FW SC B1 SC SC SC SC SC SC FW FW FW
POP 12HR 5 5 10 20 20 20 20 20 20
RAIN SHWRS S S S S S S S S S S
TSTMS S S
SDZ013-121000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 49 69 47 68 51
TEMP 59 54 51 49 55 61 67 65 56 53 50 48 54 61 67 64 57 55 53 52
DEWPT 40 43 41 42 42 40 39 39 39 38 38 40 40 41 44 46 52 54 53 52
RH 49 66 68 77 61 46 36 38 53 57 63 74 59 48 43 52 83 96100100
WIND DIR N N NW NW N N NE NE NE E NE E E SE SE SE SE SE SE SE
WIND SPD 18 12 8 8 8 5 6 6 8 8 10 12 14 19 21 21 21 24 23 20
WIND GUST 25 33 32 34 33
CLOUDS FW B1 B2 OV B2 B1 B1 B1 B2 OV OV B2 B2 B2 B1 B1 B2 B2 B2 B2
POP 12HR 20 10 30 20 60
QPF 12HR 0.04 0 0.05 0 0.28
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C S S C C L L S
TSTMS S S C C S S C C L L
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 77 42 69 46 70 45 74 48 79
TEMP 71 67 49 43 63 67 52 47 64 66 51 46 68 72 55 49 73 75
DEWPT 50 40 42 42 41 41 45 45 48 50 51 46 49 49 51 49 50 48
PWIND DIR W NW N SE SE E SE SE N
WIND CHAR BZ GN GN GN BZ GN GN GN GN
AVG CLOUDS B1 FW CL FW FW FW FW SC B1 B1 SC SC SC SC SC SC FW FW
POP 12HR 20 0 0 20 30 20 10 10 20
RAIN SHWRS S S C S S S S S
TSTMS S
SDZ042-121000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 48 76 52 76 52
TEMP 64 58 53 48 56 66 74 73 63 59 55 53 61 70 75 72 63 60 56 54
DEWPT 50 46 42 43 41 40 41 43 44 44 48 50 51 52 53 54 57 57 56 54
RH 60 64 66 83 57 38 30 34 50 57 77 89 70 53 46 53 81 90100100
WIND DIR NE NE NE NE E E SE SE SE SE SE E E E E SE SE SE S S
WIND SPD 14 11 9 4 5 6 9 10 12 12 10 10 12 14 17 19 21 19 16 16
WIND GUST 27 19 31 29 26
CLOUDS SC B1 B1 B1 FW FW SC SC SC SC B1 B2 B2 B1 SC B2 B2 B2 B2 B1
POP 12HR 10 5 20 20 60
QPF 12HR 0 0 0 0 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S L L C C
TSTMS S S S S L L C C
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 82 45 70 48 78 47 74 49 80
TEMP 76 71 53 45 62 68 55 49 71 74 56 49 68 72 57 50 74 76
DEWPT 52 41 39 41 42 39 45 49 51 50 51 49 50 49 51 50 51 46
PWIND DIR NW NE E SE SE E SE S NW
WIND CHAR GN GN GN GN GN GN GN GN LT
AVG CLOUDS B1 FW FW FW SC SC SC B1 B1 B1 SC SC SC SC SC SC SC FW
POP 12HR 5 10 20 30 20 30 10 20 20
RAIN SHWRS S C S C S S S
TSTMS S
SDZ032-121000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
721 PM MDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 50 76 49 72 51
TEMP 60 54 53 50 59 66 73 71 60 55 52 50 56 62 70 69 60 56 54 52
DEWPT 44 42 41 42 43 41 39 39 40 42 43 45 44 44 45 50 54 56 54 52
RH 55 64 64 74 55 40 29 31 47 61 71 83 64 52 41 51 81100100100
WIND DIR N N N NW N E E E E E E E E E E SE SE SE SE SE
WIND SPD 19 14 10 5 6 5 6 9 11 11 13 16 17 18 19 21 20 19 19 18
WIND GUST 29 27 35 33 31 29 28
CLOUDS FW SC B1 B1 SC SC SC SC SC B1 B1 OV OV B1 B1 B1 B2 B2 B2 B2
POP 12HR 10 0 20 20 60
QPF 12HR 0 0 0.07 0.01 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C C L L S
TSTMS S S S S S S C C L L
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 81 44 70 47 75 47 76 49 80
TEMP 73 73 50 44 62 68 52 48 68 72 53 48 68 74 55 50 73 77
DEWPT 55 43 41 42 43 43 46 47 51 53 52 48 52 52 53 50 54 52
PWIND DIR W NW NE SE SE NE E S N
WIND CHAR BZ GN LT GN GN GN GN GN LT
AVG CLOUDS B1 FW FW FW SC SC SC SC B2 B1 SC SC SC SC SC SC SC FW
POP 12HR 20 5 10 20 20 20 10 20 20
RAIN SHWRS S S S S S S S S S S
TSTMS S
SDZ049-121000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
821 PM CDT FRI SEP 11 2026
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 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 54 75 53 69 54
TEMP 70 62 58 54 60 68 74 72 61 57 54 53 56 61 68 66 61 59 56 55
DEWPT 55 50 43 43 44 42 40 40 41 43 47 47 46 46 48 52 57 58 56 55
RH 59 65 57 66 55 39 29 31 48 59 77 80 69 58 49 61 87 96100100
WIND DIR N N N N N N NE NE E SE E E E E E SE SE SE SE SE
WIND SPD 18 12 11 9 10 9 6 6 6 5 6 9 13 17 17 17 17 17 17 18
WIND GUST 29 24 29 28 28 28 29 29
CLOUDS CL SC SC B1 SC FW FW SC SC B1 B2 OV B2 B2 B2 B1 B2 OV OV B2
POP 12HR 5 5 30 50 60
QPF 12HR 0 0 0.10 0.10 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S C C L L C
TSTMS C C C C S S C C L L S
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26
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 80 50 67 50 71 51 72 53 77
TEMP 72 72 56 50 62 65 54 50 65 68 56 52 67 70 57 53 72 74
DEWPT 63 58 51 44 46 49 51 49 53 57 56 52 55 57 57 53 57 58
PWIND DIR SW NW N SE SE SE SE S NW
WIND CHAR BZ GN GN LT GN GN GN GN GN
AVG CLOUDS B2 SC FW SC SC SC SC B1 B2 B1 B1 SC B1 SC SC SC SC FW
POP 12HR 50 10 10 20 20 30 20 20 20
RAIN SHWRS C S S S C S S S S
TSTMS S S
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