871
FOUS53 KUNR 300921
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
321 AM MDT SUN AUG 30 2026
SDZ026-302200-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 91 54 88 59 84
TEMP 66 71 86 90 83 68 61 56 54 66 81 86 84 71 65 61 59 67 77 82 79
DEWPT 50 58 55 51 52 52 52 51 50 52 49 46 46 47 48 49 51 56 58 57 57
RH 56 63 35 26 34 57 72 83 86 61 33 25 27 42 54 65 75 68 52 43 47
WIND DIR NW NW SE W NW N NW W SW S S SE NE NE NW W W SE SE SE E
WIND SPD 4 3 4 12 18 14 5 3 3 5 10 11 12 6 4 4 4 5 9 12 12
WIND GUST 18 26 37 26 16 21 24 24 20 26 26
CLOUDS B1 SC SC SC SC SC SC FW FW FW SC SC B1 B1 B1 B1 B2 B2 B2 B1 SC
POP 12HR 5 5 0 10 40
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S C
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 58 93 62 93 61 94 63 92
TEMP 63 58 86 89 68 63 87 89 68 62 88 90 69 64 87 88
DEWPT 58 54 53 46 46 44 44 42 45 45 46 46 48 48 51 49
PWIND DIR NE S SW E S S SW N
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS SC SC FW FW FW SC FW CL FW FW FW FW FW SC SC FW
POP 12HR 10 0 5 0 0 0 0 5
WYZ054-302200-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 48 83 56 84
TEMP 61 68 77 80 75 62 56 53 50 62 76 82 82 69 63 60 57 68 78 83 82
DEWPT 49 51 49 47 47 47 47 46 46 47 40 32 30 33 38 42 44 48 49 46 44
RH 65 54 37 31 37 58 72 77 86 58 27 16 15 26 39 51 62 49 36 27 26
WIND DIR SW W W W N NE SE S S SW NW N NE NE E S S S S SW N
WIND SPD 6 9 10 13 11 5 2 2 3 3 3 3 5 9 6 6 9 12 13 12 10
WIND GUST 19 21 28 24 18 12 13 14 16 16 17 19 17 20 23 25 26 23
CLOUDS B1 B1 SC SC FW FW FW FW FW CL FW FW B1 B1 B1 B2 B2 B1 B1 SC SC
POP 12HR 10 5 0 5 40
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 56 89 57 89 58 91 60 88
TEMP 64 58 85 86 68 59 84 87 68 60 86 89 70 62 84 86
DEWPT 48 44 39 32 35 36 34 29 32 37 37 33 36 39 41 40
PWIND DIR SE SW SW SW S SW S NW
WIND CHAR GN BZ GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 5 0 0 0 0 0 0 5
SDZ001-302200-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 84 49 84 52 82
TEMP 62 67 80 81 70 59 55 51 50 63 78 82 80 64 59 55 53 64 77 81 75
DEWPT 62 62 59 55 53 49 48 46 45 48 44 40 38 40 41 40 41 46 51 54 57
RH 100 84 49 41 55 69 77 83 83 58 30 22 22 41 51 57 64 52 40 39 54
WIND DIR SW SW W W NW NW W W W W W W NW N NE E NE E SE SE E
WIND SPD 3 4 8 17 19 9 4 4 4 5 9 11 11 8 4 4 4 8 16 18 18
WIND GUST 28 34 19 23 26 29 29
CLOUDS B1 B1 B1 B1 SC SC FW FW FW CL CL FW FW SC SC SC B1 B1 B2 B2 B1
POP 12HR 40 5 0 0 40
QPF 12HR 0.02 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C
TSTMS C C S S
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 89 57 90 58 92 59 90
TEMP 60 55 81 84 64 58 85 86 65 59 86 88 67 61 85 85
DEWPT 57 55 57 53 53 49 46 44 48 47 47 45 49 49 50 48
PWIND DIR SE SE S W SE S E N
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC FW SC SC SC FW FW FW FW FW FW SC SC FW
POP 12HR 50 5 5 0 5 0 5 0
RAIN SHWRS C S
TSTMS S
SDZ029-302200-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 51 79 55 77
TEMP 58 68 76 78 78 64 57 53 51 62 75 77 77 65 61 58 56 63 71 74 75
DEWPT 49 50 48 44 43 46 44 45 45 46 40 36 37 42 43 45 47 52 52 50 49
RH 72 52 37 30 29 52 62 74 80 56 28 23 24 43 51 62 72 67 51 43 40
WIND DIR W W W W W N N W SW SW SW W W NE N NW W S SW SW S
WIND SPD 4 8 10 11 9 4 2 1 1 4 8 8 4 4 3 2 2 3 5 8 6
WIND GUST 16 21 26 23 14 19 23 17 13 18 21 18
CLOUDS B1 SC SC SC SC B1 SC FW FW FW SC B1 B1 B1 B1 B2 OV B2 B2 B1 SC
POP 12HR 0 0 0 10 50
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S S
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 83 56 83 57 84 58 84
TEMP 59 55 80 80 64 58 81 81 64 59 82 81 65 60 82 80
DEWPT 49 46 43 39 38 39 37 38 38 40 40 41 42 44 44 45
PWIND DIR NW SW W W W SW W SW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC
POP 12HR 5 5 20 0 5 0 5 5
RAIN SHWRS S
SDZ013-302200-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 52 85 57 81
TEMP 62 68 79 85 80 66 60 54 52 63 78 84 83 69 63 59 57 66 76 79 75
DEWPT 61 65 64 60 59 56 54 52 50 52 47 46 44 46 48 48 47 53 56 58 59
RH 97 90 60 43 49 70 81 93 93 67 33 27 25 44 58 67 69 63 50 49 58
WIND DIR NE NE SE S NW N NW W W SW SW S S E E NE E E SE SE E
WIND SPD 5 4 3 6 14 12 8 4 4 5 8 8 6 8 5 6 8 10 13 12 13
WIND GUST 17 18 23
CLOUDS B1 B1 SC SC SC SC SC FW FW CL CL SC SC B1 B1 B1 B1 B1 B2 B2 B1
POP 12HR 40 20 0 5 60
QPF 12HR 0.11 0.01 0 0 0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S L L C
TSTMS S S S C
OBVIS PF
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 56 88 59 90 60 92 61 90
TEMP 62 57 80 85 67 60 84 87 67 61 86 88 68 62 85 87
DEWPT 59 57 61 56 56 53 53 49 54 52 53 51 54 54 55 52
PWIND DIR E SE SE NW SE SE SE E
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC FW FW SC SC FW FW FW SC FW FW SC SC FW
POP 12HR 40 0 5 0 5 0 5 5
RAIN SHWRS C S
TSTMS C S
SDZ042-302200-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 92 55 90 61 86
TEMP 63 74 87 91 90 74 66 60 55 68 83 88 88 74 70 66 62 69 78 85 84
DEWPT 55 53 51 48 46 50 54 53 53 52 48 45 45 50 54 55 57 59 57 54 53
RH 75 48 29 23 22 43 65 78 93 57 30 22 22 43 57 68 84 70 48 35 34
WIND DIR SW W W W W W NE NE SW S S SW S SE S S S S SW W NE
WIND SPD 6 10 12 14 12 8 4 2 1 3 6 8 8 9 8 6 4 6 8 9 9
WIND GUST 17 20 23 26 23 19
CLOUDS B1 SC FW SC SC SC SC FW SC SC B2 B2 B1 B2 OV B2 B2 B2 B1 SC SC
POP 12HR 0 5 0 30 50
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S
TSTMS S S S S S
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 60 94 62 95 64 95 64 93
TEMP 68 61 89 91 71 64 89 92 72 65 90 91 73 66 89 89
DEWPT 56 53 49 44 50 49 44 41 48 50 48 46 51 52 50 49
PWIND DIR S SW S SW S SW S SW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS FW FW FW FW SC SC SC CL SC SC FW FW SC SC SC FW
POP 12HR 10 5 20 0 5 0 5 5
RAIN SHWRS S
TSTMS S
SDZ032-302200-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
321 AM MDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 93 55 88 61 84
TEMP 68 72 84 91 89 73 65 58 55 67 80 87 86 73 67 63 61 69 78 82 81
DEWPT 57 63 61 56 54 57 56 54 53 54 49 48 47 50 53 54 55 59 61 61 60
RH 68 73 46 31 30 57 73 86 93 63 34 26 26 44 61 72 81 70 56 49 49
WIND DIR W W W SW W N NW NW W SW S S SE E E SE SE SE S E E
WIND SPD 4 5 6 10 14 17 8 3 2 3 6 9 10 9 6 5 5 6 10 11 12
WIND GUST 14 21 28 18 23
CLOUDS B1 SC SC FW SC SC SC FW SC FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2 SC
POP 12HR 0 10 0 20 60
QPF 12HR 0 0 0 0.01 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L S
TSTMS S S S C S
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 57 93 63 94 62 95 63 93
TEMP 64 58 85 90 70 64 88 91 70 63 89 92 71 64 87 90
DEWPT 61 58 59 53 55 52 52 49 54 52 54 51 56 54 56 54
PWIND DIR E SE S W SE S S SW
WIND CHAR GN GN GN GN GN GN GN GN
AVG CLOUDS SC SC SC FW SC SC SC FW FW FW SC FW SC SC SC FW
POP 12HR 20 0 20 0 5 5 10 5
RAIN SHWRS S S
TSTMS S S
SDZ049-302200-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
421 AM CDT SUN AUG 30 2026
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26
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 63 88 65 85
TEMP 69 77 88 93 91 78 72 66 63 70 81 86 86 74 70 67 65 71 80 84 80
DEWPT 56 61 60 59 59 62 62 61 60 58 54 54 56 57 58 59 61 64 64 64 66
RH 63 58 39 32 34 58 71 84 90 66 39 34 36 55 66 75 87 79 58 51 62
WIND DIR SW W W SW SW SW W NW NW N NE SE SE SE SE S S S SE SE SE
WIND SPD 8 9 9 10 9 10 10 8 5 5 5 9 9 8 6 6 5 6 10 10 9
WIND GUST 18 19 20 25 18
CLOUDS SC SC SC SC SC B1 SC SC SC SC B1 SC SC B1 B2 B2 B2 B2 B2 B1 B1
POP 12HR 0 5 5 20 70
QPF 12HR 0 0 0 0.02 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L C
TSTMS S S S S S C C
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26
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 62 90 66 92 66 93 67 91
TEMP 66 63 85 87 72 67 88 89 71 67 88 88 73 68 87 88
DEWPT 64 62 64 64 63 60 58 58 59 58 59 60 61 59 61 60
PWIND DIR SE S S SW SE S S S
WIND CHAR LT GN GN GN GN GN GN GN
AVG CLOUDS B1 SC SC FW FW SC SC FW FW FW SC FW FW SC SC FW
POP 12HR 40 5 10 5 5 10 5 5
RAIN SHWRS C S S
TSTMS C S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page