788
FOUS53 KUNR 150736
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
136 AM MDT TUE SEP 15 2026
SDZ026-161000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 46 74 53 84 52
TEMP 54 49 56 65 71 70 59 55 55 53 60 74 82 78 65 59 54 52
DEWPT 38 41 42 44 42 42 42 44 46 48 50 53 52 51 50 50 51 51
RH 54 74 59 46 35 36 53 66 72 83 69 48 35 39 58 72 90 96
WIND DIR NW NW NW NE SE SE SE S S S S S E N N NW N N
WIND SPD 16 8 6 4 11 14 11 12 16 18 21 18 10 11 12 12 10 9
WIND GUST 34 24 27 24 25 29 31 39 32 23 24 26 26 21
CLOUDS FW FW FW FW SC B1 SC B1 B1 B1 SC FW SC SC SC B1 B1 B2
POP 12HR 0 0 10 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 55 81 52 74 47 76 47 79
TEMP 65 68 59 55 73 75 57 53 69 69 52 48 70 71 52 48 72 74
DEWPT 57 59 59 55 60 58 54 52 53 50 48 47 50 47 46 45 50 47
PWIND DIR E SE SE N N NW E SE SE
WIND CHAR GN GN GN GN BZ GN GN LT GN
AVG CLOUDS B2 B2 B2 B2 B1 SC SC SC SC SC FW FW SC FW FW FW SC FW
POP 12HR 50 40 20 40 50 30 20 10 5
RAIN SHWRS C C C C S C C C C C S S S
TSTMS S S S S S S
WYZ054-161000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 40 73 54 76 48
TEMP 45 44 52 62 70 68 59 59 58 56 62 71 75 70 57 51 49 51
DEWPT 32 35 38 38 35 35 37 41 41 43 45 41 39 40 41 43 43 45
RH 60 70 59 41 27 29 44 51 53 62 54 34 27 33 55 74 80 80
WIND DIR NW SW W SE SE SE SE SE S S SW N N N N N NE SE
WIND SPD 5 3 2 8 12 16 19 24 23 18 10 13 14 16 10 6 3 2
WIND GUST 16 18 25 27 32 35 36 33 21 24 27 27 24 18
CLOUDS FW FW CL FW SC B1 B1 SC SC FW FW FW FW FW B1 B1 B1 B2
POP 12HR 0 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 55 79 49 72 47 76 48 80
TEMP 70 71 60 57 74 72 54 51 68 67 51 49 71 71 53 49 75 75
DEWPT 50 52 54 53 50 46 48 46 45 40 41 40 41 34 37 39 40 33
PWIND DIR SE S W NW NW SE SW SE S
WIND CHAR GN BZ GN GN GN LT LT GN GN
AVG CLOUDS B1 B1 B2 B2 SC SC SC SC SC FW FW SC SC FW FW FW FW FW
POP 12HR 30 10 20 50 40 30 10 10 5
RAIN SHWRS C S C C C C C
TSTMS S S
SDZ001-161000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 43 71 51 81 48
TEMP 49 46 53 62 69 65 55 53 53 52 59 74 80 75 59 53 50 48
DEWPT 43 44 46 43 40 38 41 42 44 46 49 49 46 47 49 50 49 48
RH 80 93 77 50 35 37 59 66 71 80 69 41 30 37 69 89 96100
WIND DIR NW W NW NW N E E E E SE SE S NW N N N NE NE
WIND SPD 16 13 12 9 5 10 13 16 20 19 21 14 11 19 16 11 8 6
WIND GUST 28 24 31 34 25 21 29 26
CLOUDS FW SC SC CL FW SC SC FW SC SC CL CL FW FW FW SC SC B2
POP 12HR 0 0 20 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 54 77 51 72 47 75 47 79
TEMP 65 67 58 55 70 69 56 53 66 65 51 48 69 68 52 47 72 73
DEWPT 51 55 57 55 59 57 56 52 51 48 49 47 47 44 46 44 47 44
PWIND DIR E SE SE NW NW E E SE SE
WIND CHAR BZ BZ GN BZ BZ GN GN GN GN
AVG CLOUDS B2 B1 B2 B2 B2 B1 B1 B1 B2 SC SC SC SC FW SC SC SC FW
POP 12HR 40 20 50 60 50 30 30 10 5
RAIN SHWRS C C S S S C L C C C C C C
TSTMS S S S C
SDZ029-161000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 40 65 47 79 51
TEMP 45 42 52 60 64 62 53 50 49 48 54 71 77 73 60 56 53 51
DEWPT 31 30 33 34 34 38 37 38 41 42 46 47 43 46 43 44 46 47
RH 58 62 48 37 32 41 54 63 74 80 74 42 30 38 53 64 77 86
WIND DIR NW SW S S S SE E SE S S SW SW W NE NE NE NE NE
WIND SPD 5 3 3 8 8 9 9 8 6 5 6 8 6 6 9 6 4 4
WIND GUST 19 18 20 21 20 19 21 16 19 20 19 18 25 21 18 16
CLOUDS FW FW FW FW SC SC SC SC SC FW FW FW B1 SC SC B1 B2 B2
POP 12HR 0 0 10 0 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 67 52 77 48 69 44 70 45 72
TEMP 62 64 56 53 71 71 54 49 65 64 49 46 65 66 49 46 67 68
DEWPT 52 54 54 53 51 47 46 45 44 42 40 40 41 39 37 39 41 39
PWIND DIR E SE SW N NW N S E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 B2 B1 SC SC SC SC SC FW FW SC FW FW FW FW FW
POP 12HR 60 40 20 30 50 30 30 20 10
RAIN SHWRS L C C S S C C C C C S S C S
TSTMS S S S S S
SDZ013-161000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 45 74 50 80 50
TEMP 52 48 55 64 71 71 58 54 53 51 57 70 78 76 61 54 52 50
DEWPT 45 44 45 45 42 39 42 45 46 47 48 50 52 52 54 54 52 50
RH 77 86 69 50 35 31 55 71 77 86 72 49 40 43 78100100100
WIND DIR NW W NW NW NW E E SE SE SE SE S S NE E NE NE NE
WIND SPD 19 13 14 9 5 6 10 14 18 20 25 23 13 9 11 9 11 11
WIND GUST 31 37 34 24
CLOUDS FW FW FW CL FW B1 SC SC SC SC SC SC FW SC SC SC B1 B2
POP 12HR 0 0 20 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 53 76 52 72 47 75 46 77
TEMP 67 69 57 54 69 71 57 54 67 68 52 48 68 70 51 47 71 73
DEWPT 55 56 57 54 61 58 57 54 54 49 51 48 49 46 48 46 48 46
PWIND DIR E SE E N NW N E SE SE
WIND CHAR GN BZ GN GN BZ GN GN GN GN
AVG CLOUDS B2 B2 OV OV B2 B1 B1 B1 B1 SC SC SC B1 SC FW SC SC FW
POP 12HR 30 40 20 50 40 30 10 10 5
RAIN SHWRS C C C C S S C C C C C S
TSTMS S S S
SDZ042-161000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 46 76 50 85 53
TEMP 50 47 56 65 74 73 62 57 54 50 59 74 83 82 68 62 56 53
DEWPT 44 42 42 41 39 39 43 43 44 46 50 52 51 53 54 53 54 53
RH 80 83 59 41 28 29 50 59 69 86 72 46 33 37 61 72 93100
WIND DIR N N N NE SE SE SE SE S S S S SW SE E SE NE NE
WIND SPD 6 5 5 4 8 11 13 17 17 19 18 16 10 8 8 4 5 6
WIND GUST 17 27 29 29 26
CLOUDS FW FW FW FW FW FW SC B2 SC SC FW FW SC SC B1 B2 B2 B2
POP 12HR 0 0 20 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 76 55 85 51 75 46 77 47 80
TEMP 69 72 60 56 77 80 59 51 70 71 54 47 70 74 54 47 73 75
DEWPT 57 59 59 56 56 53 54 51 50 47 48 47 47 44 45 46 46 44
PWIND DIR E SE W NE N NE N SE S
WIND CHAR GN LT LT LT GN LT LT LT GN
AVG CLOUDS B2 B2 OV B2 B1 SC SC SC SC SC FW FW SC FW SC FW FW FW
POP 12HR 60 60 10 20 30 30 20 10 10
RAIN SHWRS C L L C S S C C C S S S
TSTMS S C S S S
SDZ032-161000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
136 AM MDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 46 76 49 84 50
TEMP 51 48 57 65 73 74 60 54 52 49 59 71 82 81 65 58 54 51
DEWPT 43 44 47 44 44 41 42 45 47 48 51 52 56 57 57 57 54 51
RH 74 86 69 46 35 30 51 71 83 96 75 51 41 44 75 96100100
WIND DIR NW W NW NW N SE E SE SE SE SE S S E E NE NE NE
WIND SPD 13 10 11 6 4 9 11 12 14 16 19 19 13 10 9 8 9 9
WIND GUST 24 32 32 24
CLOUDS FW FW FW FW FW FW SC B1 SC SC SC FW SC SC SC B1 B2 B2
POP 12HR 0 0 20 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
DATE 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 76 52 80 50 76 46 77 45 80
TEMP 68 72 59 54 72 76 58 53 69 72 53 47 70 73 52 45 72 76
DEWPT 58 60 59 54 62 61 58 53 54 51 50 47 49 48 48 45 48 47
PWIND DIR E E NE N N N N SE SE
WIND CHAR GN GN GN GN BZ LT GN LT GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC B1 B1 SC SC FW SC FW FW FW SC FW
POP 12HR 30 60 20 30 20 20 20 10 10
RAIN SHWRS S C L L S C C S S S S S S
TSTMS S C C S
SDZ049-161000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
236 AM CDT TUE SEP 15 2026
DATE 09/14/26 TUE 09/15/26 WED 09/16/26 THU
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 52 74 51 77 56
TEMP 52 52 58 66 72 72 59 55 52 51 57 66 74 76 65 62 59 57
DEWPT 46 46 48 46 46 49 49 50 49 50 52 53 58 62 63 62 59 57
RH 80 80 69 48 39 44 69 83 89 96 83 63 57 62 93100100100
WIND DIR NW NW NW N N E SE SE SE SE SE SE S S SE SE SE E
WIND SPD 13 12 13 9 5 6 8 9 10 11 17 18 17 12 11 6 5 6
WIND GUST 27 27 29 27
CLOUDS FW FW FW CL FW CL FW SC B1 B1 B1 B1 SC FW SC B2 B2 B2
POP 12HR 0 0 5 20 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS
DATE 09/17 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26 MON 09/21/26
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 76 58 79 57 74 52 73 49 76
TEMP 70 71 63 59 71 76 62 57 68 71 56 52 67 70 54 50 70 72
DEWPT 62 65 63 59 65 66 62 57 58 59 56 52 52 55 53 50 50 54
PWIND DIR E E W N N N N SE SE
WIND CHAR GN GN GN GN BZ LT GN LT GN
AVG CLOUDS B2 B2 OV OV B2 B1 SC B1 B1 B1 SC SC B1 SC FW SC SC FW
POP 12HR 60 90 40 40 20 20 20 5 20
RAIN SHWRS L D D C S S C S S S S S
TSTMS S C C S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page