551
FOUS53 KUNR 111521
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
921 AM MDT FRI SEP 11 2026
SDZ026-112200-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 49 72 49 68
TEMP 82 84 76 64 56 51 49 56 63 70 68 60 55 52 50 53 60 67 64
DEWPT 40 44 47 45 45 46 46 45 45 46 46 45 46 48 49 53 55 56 57
RH 22 25 36 50 66 83 89 66 52 42 45 58 72 86 96100 84 68 78
WIND DIR NW N N N N N N N E SE SE E E E NE E SE SE SE
WIND SPD 23 24 20 20 16 9 4 4 5 10 11 10 8 8 9 10 13 16 17
WIND GUST 41 41 32 17 23 25 24 21 20 21 23 27 31 33
CLOUDS FW FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1 B2
POP 12HR 0 10 20 30 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S C
TSTMS S S C
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 52 74 43 69 47 79 47 77
TEMP 56 52 69 68 50 43 62 66 52 48 72 74 55 48 69 72
DEWPT 56 52 46 41 41 41 45 46 47 48 52 51 50 48 49 49
PWIND DIR SE N NW E SE SE N S
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS B2 B2 SC FW CL FW FW SC SC SC SC SC FW FW FW FW
POP 12HR 50 5 0 20 20 20 20 10
RAIN SHWRS C C S S S S
TSTMS C S
WYZ054-112200-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 44 74 50 79
TEMP 75 78 71 59 52 48 46 54 64 72 71 61 56 52 51 59 69 77 73
DEWPT 42 42 43 41 43 43 43 42 43 42 41 42 43 43 46 48 50 49 49
RH 31 28 36 51 71 83 89 64 46 34 34 49 62 71 83 67 51 37 43
WIND DIR NW N N N N N NE E SE SE E E E E E SE SE S SE
WIND SPD 10 14 20 17 9 4 2 4 9 9 12 12 10 8 6 8 13 17 20
WIND GUST 20 28 27 19 16 12 16 23 23 26 27 23 19 18 19 26 32 33
CLOUDS SC SC SC B1 SC B1 B1 SC SC SC SC B2 B1 B2 B2 SC SC SC B1
POP 12HR 20 20 5 20 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S C
TSTMS S S S S S
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 68 40 72 47 76 45 77
TEMP 56 49 63 65 46 42 64 70 52 49 70 72 52 46 69 75
DEWPT 50 44 38 32 34 36 39 38 41 42 44 40 41 42 43 40
PWIND DIR S NW N SE SE NW E S
WIND CHAR BZ GN LT GN BZ GN LT GN
AVG CLOUDS B1 SC FW CL CL CL FW SC SC SC SC FW FW FW FW FW
POP 12HR 40 0 0 0 20 5 10 5
RAIN SHWRS C S
TSTMS S S
SDZ001-112200-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 78 47 66 45 66
TEMP 74 76 68 57 52 49 48 53 59 65 63 55 51 48 46 51 60 65 61
DEWPT 50 43 41 44 45 45 43 43 43 41 41 43 43 43 41 43 46 47 49
RH 43 31 37 62 77 86 83 69 55 41 44 64 74 83 83 74 60 52 65
WIND DIR N N N N N NW N N N NE NE E E E E E SE SE SE
WIND SPD 19 24 21 17 12 6 4 3 3 5 10 12 14 17 21 23 25 28 26
WIND GUST 29 36 32 13 18 21 33 40 43 43
CLOUDS FW FW SC B1 B2 B2 OV OV B2 B1 B1 B2 OV B2 B2 B2 B1 B1 B2
POP 12HR 0 20 20 50 20
QPF 12HR 0 0.03 0 0.07 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C C S S C
TSTMS S S S S S
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 49 70 40 70 45 76 44 76
TEMP 52 49 67 64 47 41 63 65 50 46 70 69 52 45 69 70
DEWPT 52 49 41 38 41 38 40 40 43 42 47 47 46 42 43 43
PWIND DIR SE W NW NW SE SE NE S
WIND CHAR BZ WY GN GN BZ GN GN GN
AVG CLOUDS B2 B2 SC FW FW FW FW FW SC SC SC FW FW SC FW FW
POP 12HR 60 5 0 0 30 20 10 5
RAIN SHWRS C L C S
TSTMS S S
SDZ029-112200-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 80 44 65 46 65
TEMP 77 79 73 60 52 46 44 52 59 64 62 55 51 48 47 51 59 64 61
DEWPT 32 34 38 40 37 40 41 43 42 41 40 38 40 44 47 50 51 51 51
RH 19 20 28 47 56 79 89 71 53 43 44 53 66 86100 96 75 63 70
WIND DIR W W N NE NE NE NE E SE SE SE E E E NE E E E E
WIND SPD 12 11 10 14 11 5 3 3 5 8 8 8 6 5 5 6 6 9 10
WIND GUST 27 25 26 21 16 18 20 20 25 21 20 18 19 20 24 25
CLOUDS FW FW SC B1 SC SC SC SC SC SC SC B1 B1 B1 B2 B1 B1 B1 B2
POP 12HR 5 20 20 20 20
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S S S C
TSTMS S S S S C
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 50 68 39 61 43 75 45 70
TEMP 54 50 66 65 46 40 55 59 49 46 69 70 53 46 64 66
DEWPT 52 49 39 31 31 36 41 38 38 44 47 44 41 43 44 43
PWIND DIR S NW N SE SE S N S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B1 SC FW CL FW SC B1 SC SC B1 SC FW SC SC FW
POP 12HR 50 5 0 20 20 20 20 10
RAIN SHWRS C C S S S S S S
TSTMS C S S S
SDZ013-112200-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 82 49 68 46 64
TEMP 78 80 73 61 55 51 49 56 62 67 66 57 54 49 47 52 58 63 61
DEWPT 42 45 45 44 44 45 46 43 40 40 41 44 44 45 45 45 46 48 50
RH 28 29 37 53 66 80 89 62 44 37 40 62 69 86 93 77 64 58 67
WIND DIR N N N N N N N N N N NE E E E E E E SE SE
WIND SPD 19 23 20 16 12 8 6 5 5 4 5 9 10 14 18 18 21 21 21
WIND GUST 29 35 16 16 28 33 33 34
CLOUDS FW FW SC SC SC B1 B2 B1 B1 B1 B2 B2 OV B2 OV B2 B2 B1 B2
POP 12HR 0 20 10 50 30
QPF 12HR 0 0.04 0 0.09 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C
TSTMS S S S
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 51 72 41 69 46 76 45 75
TEMP 53 52 68 67 49 42 63 66 52 48 69 71 54 46 70 72
DEWPT 53 52 45 40 42 40 39 42 46 45 48 50 51 46 45 45
PWIND DIR SE W NW N SE SE E SE
WIND CHAR BZ BZ GN LT GN BZ GN GN
AVG CLOUDS B2 OV B1 FW FW FW FW SC SC SC SC SC SC SC SC FW
POP 12HR 80 10 0 0 20 20 20 5
RAIN SHWRS C D S S S
TSTMS S S
SDZ042-112200-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 48 74 54 79
TEMP 89 90 80 67 59 53 49 57 67 73 72 63 59 55 55 62 72 78 72
DEWPT 33 36 42 47 46 45 44 44 42 41 42 45 47 51 53 56 56 56 57
RH 14 15 26 49 62 74 83 62 40 31 34 52 64 86 93 81 57 47 59
WIND DIR W NW N NE NE NE NE NE E SE E SE SE SE SE SE SE SE SE
WIND SPD 20 18 14 13 11 8 4 5 6 9 11 12 13 14 14 14 16 17 18
WIND GUST 34 31 19 14 25 25 26 25 28 31
CLOUDS FW FW SC SC B1 SC SC SC FW SC SC SC B1 B1 B2 B1 SC SC OV
POP 12HR 0 10 10 20 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C C L
TSTMS C C C
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 54 77 44 71 47 82 48 77
TEMP 60 55 72 72 54 45 64 69 55 50 75 77 59 50 70 74
DEWPT 57 55 47 38 39 41 41 41 45 49 51 50 52 50 49 47
PWIND DIR SE NW NE E SE S SE SE
WIND CHAR GN GN LT GN BZ BZ GN GN
AVG CLOUDS OV B2 SC FW FW FW SC SC B1 B1 B1 SC SC SC SC FW
POP 12HR 70 5 10 20 40 10 20 10
RAIN SHWRS L L S S S C S S
TSTMS C S S S
SDZ032-112200-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
921 AM MDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 50 73 49 68
TEMP 84 87 80 66 58 53 50 59 66 72 71 61 56 52 50 55 60 67 66
DEWPT 49 49 48 48 45 44 44 45 41 43 43 45 44 46 47 50 51 53 53
RH 30 27 33 52 62 71 80 60 40 35 36 56 64 80 89 83 72 61 63
WIND DIR NW NW N NE N N N N N NE E E E E E E E E E
WIND SPD 21 23 21 17 14 9 5 6 5 5 9 12 13 14 17 18 20 21 21
WIND GUST 36 37 32 16 24 25 27 31 34 35 35
CLOUDS FW FW FW SC B1 SC SC SC SC SC B1 B1 B2 B2 OV B2 B1 B1 B2
POP 12HR 0 10 10 50 40
QPF 12HR 0 0 0 0.10 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS S S S
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 53 76 44 70 47 80 48 78
TEMP 55 54 71 73 52 45 63 68 54 49 72 77 56 49 70 75
DEWPT 55 54 48 41 42 41 41 43 46 47 51 53 53 49 49 48
PWIND DIR E NW NW N SE SE NE S
WIND CHAR BZ BZ GN LT GN GN GN GN
AVG CLOUDS B2 OV B1 FW FW FW SC SC B1 SC B1 SC SC SC SC FW
POP 12HR 80 10 0 20 30 30 20 10
RAIN SHWRS C D S C C S
TSTMS S C
SDZ049-112200-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
1021 AM CDT FRI SEP 11 2026
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 94 54 74 54 67
TEMP 90 92 83 71 63 58 55 61 68 73 70 62 59 57 55 56 60 66 64
DEWPT 41 40 51 56 52 49 47 47 44 44 47 48 49 50 52 54 54 55 58
RH 18 16 33 59 67 72 74 60 42 35 44 60 69 77 90 93 81 68 81
WIND DIR W W NW N N N N N N NE NE E E SE E E E E E
WIND SPD 24 23 19 16 11 10 9 10 9 8 8 6 6 8 11 16 18 19 18
WIND GUST 37 39 27 24 21 18 27 31 33 31
CLOUDS FW FW FW FW SC B1 SC FW CL FW SC SC B2 B2 OV B2 B2 B2 B2
POP 12HR 0 10 5 50 50
QPF 12HR 0 0 0 0.12 0.30
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS S S C
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26 THU 09/17/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 57 75 49 68 50 76 53 75
TEMP 59 57 71 72 57 50 64 66 56 52 70 73 60 54 70 71
DEWPT 59 57 57 52 48 44 44 49 51 50 53 59 59 54 53 55
PWIND DIR SE W NW N SE SE S SW
WIND CHAR BZ BZ GN GN GN BZ GN GN
AVG CLOUDS B2 OV B2 SC FW SC SC SC SC B1 B2 B1 SC SC SC FW
POP 12HR 80 20 5 5 30 20 20 10
RAIN SHWRS C D S C S S
TSTMS C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page