695  
FOUS53 KUNR 130036  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
636 PM MDT SAT SEP 12 2026  
 
SDZ026-131000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 74 58 78 45  
TEMP 60 54 50 48 54 64 73 70 63 59 59 59 65 73 77 72 59 53 47 45  
DEWPT 40 43 45 47 49 52 53 54 55 58 59 59 59 50 46 43 41 41 44 44  
RH 47 66 83 96 83 65 49 57 75 96100100 81 44 33 35 51 64 89 96  
WIND DIR E NE N N NE SE SE SE SE S S S NW NW N N NW NW NW NW  
WIND SPD 8 5 5 3 6 14 19 23 21 21 23 21 21 25 19 19 16 14 11 4  
WIND GUST 27 34 39 40 40 44 40 40 42 36 36 32 33 26  
CLOUDS B1 SC SC SC B1 B1 SC B1 B2 OV B2 B2 SC FW FW CL FW FW CL FW  
POP 12HR 10 10 80 10 0  
QPF 12HR 0 0 0.09 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D  
TSTMS S S  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 70 49 76 48 72 49 73 48 76  
TEMP 64 68 53 50 70 70 54 49 66 69 54 50 69 69 53 49 72 72  
DEWPT 46 46 47 50 54 53 51 48 53 52 51 49 51 49 48 46 49 48  
PWIND DIR E SE SE NE E SE NE NW NE  
WIND CHAR GN GN BZ GN GN GN GN LT GN  
AVG CLOUDS FW FW FW B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW  
POP 12HR 0 20 10 20 20 40 30 20 20  
RAIN SHWRS S S S S S C C C C S S S  
TSTMS S S S  
 

 
WYZ054-131000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 79 54 71 42  
TEMP 60 53 49 49 58 71 78 76 66 64 60 56 59 66 70 68 56 49 44 42  
DEWPT 37 40 40 43 46 49 48 50 54 54 52 49 45 42 38 34 33 37 38 38  
RH 42 61 71 80 64 46 35 40 65 70 75 77 60 42 31 28 42 63 79 86  
WIND DIR E NE N SE SE SE S S SE S S NW NW NW NW NW N N NW SW  
WIND SPD 11 6 4 2 5 19 23 26 33 26 20 17 14 12 11 17 12 6 2 3  
WIND GUST 24 16 17 31 35 40 49 43 37 34 27 24 25 29 28 19  
CLOUDS B2 SC SC SC SC SC FW FW SC SC SC SC FW FW CL CL FW FW FW FW  
POP 12HR 5 5 30 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 49 73 46 75 48 74 48 78  
TEMP 64 72 55 50 69 69 51 47 69 72 54 50 71 72 53 49 74 75  
DEWPT 40 37 43 44 45 42 43 44 46 40 43 43 42 37 39 40 40 35  
PWIND DIR S SE NW N S S NW S S  
WIND CHAR LT BZ GN LT GN GN LT LT GN  
AVG CLOUDS FW FW FW FW SC FW FW SC SC FW FW SC SC SC SC SC SC FW  
POP 12HR 0 5 5 10 20 30 30 20 10  
RAIN SHWRS S S C C C S S S  
 

 
SDZ001-131000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 71 54 73 43  
TEMP 52 50 48 45 53 67 71 67 57 56 56 55 61 70 73 67 55 50 45 43  
DEWPT 37 41 43 42 44 45 46 47 49 53 56 55 52 44 38 36 41 44 44 43  
RH 56 71 83 89 71 45 41 49 75 90100100 72 39 28 32 59 80 96100  
WIND DIR NE E E E E SE SE SE SE SE SE S W NW W NW NW NW NW W  
WIND SPD 8 6 10 11 17 25 31 29 29 26 24 23 25 29 34 32 26 23 16 9  
WIND GUST 27 36 43 44 47 43 39 35 39 43 49 48 41 36 26  
CLOUDS B2 B2 B2 SC SC SC FW SC SC B1 B2 B2 SC CL CL FW FW FW CL CL  
POP 12HR 5 0 40 10 0  
QPF 12HR 0 0 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 70 46 74 44 74 47 76 47 78  
TEMP 65 66 51 47 69 68 50 45 69 70 53 48 72 70 52 47 74 73  
DEWPT 43 40 44 46 50 48 49 45 48 46 49 47 48 44 47 44 46 44  
PWIND DIR S SE E E SE SE NE E SE  
WIND CHAR LT BZ BZ GN GN GN GN GN GN  
AVG CLOUDS CL FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC SC FW  
POP 12HR 0 30 30 10 10 30 30 20 20  
RAIN SHWRS C C C C S S S S  
TSTMS S  
 

 
SDZ029-131000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 67 53 72 41  
TEMP 51 49 46 45 51 59 65 65 58 55 54 55 62 70 71 67 54 48 43 41  
DEWPT 38 38 40 43 46 48 49 50 53 55 54 55 56 47 38 37 36 33 37 37  
RH 61 66 79 93 83 67 56 58 83100100100 81 44 30 33 50 56 79 85  
WIND DIR E NE NE NE NE E E SE SE S S SW W W W NW N NW NW NW  
WIND SPD 8 8 8 6 8 10 11 11 10 8 8 5 10 11 12 5 4 5 3 1  
WIND GUST 23 19 19 20 24 26 27 27 26 26 20 24 27 29 18 17 18 13  
CLOUDS B1 SC SC B1 SC B1 B1 B1 B2 B2 B2 B1 SC FW FW CL FW FW FW FW  
POP 12HR 10 10 80 5 0  
QPF 12HR 0 0 0.28 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D  
TSTMS S S S  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 45 71 45 65 47 67 47 70  
TEMP 60 61 49 46 66 66 50 46 62 63 51 48 65 64 50 48 67 67  
DEWPT 41 40 41 46 48 46 44 45 47 44 44 44 44 41 40 40 42 40  
PWIND DIR S SE SE NE E SW N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW B1 B1 FW SC SC B1 SC SC SC SC FW SC SC SC FW  
POP 12HR 5 20 10 30 30 40 40 30 10  
RAIN SHWRS S C S C C C C C C S C  
TSTMS S S  
 

 
SDZ013-131000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 71 54 77 44  
TEMP 56 52 49 48 56 66 70 68 60 56 55 56 62 73 76 71 59 52 46 44  
DEWPT 37 42 45 45 45 44 45 46 49 53 55 56 58 51 41 38 40 43 44 43  
RH 49 69 86 89 66 45 41 45 67 90100100 87 46 28 30 49 71 93 96  
WIND DIR NE NE E E E E SE SE SE SE SE SE S NW NW NW NW NW NW NW  
WIND SPD 6 6 9 12 14 19 21 23 23 24 26 26 24 24 25 21 18 18 17 10  
WIND GUST 29 32 34 35 36 39 37 35 34 35 35 29 29 27  
CLOUDS B2 OV OV B2 B1 SC SC FW B2 OV B2 B2 B2 SC CL CL FW FW CL FW  
POP 12HR 10 0 90 30 0  
QPF 12HR 0.05 0 0.18 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D C C  
TSTMS S S  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 70 48 72 47 73 48 74 47 77  
TEMP 64 68 52 48 66 68 51 47 68 70 54 49 70 71 53 48 72 73  
DEWPT 42 42 47 48 51 50 51 47 50 48 51 49 51 49 50 47 48 47  
PWIND DIR N SE SE E SE SE E E E  
WIND CHAR GN GN BZ GN GN GN GN GN GN  
AVG CLOUDS FW FW FW SC B1 B1 SC SC SC SC SC SC B1 SC SC SC SC FW  
POP 12HR 0 20 40 10 20 30 30 20 20  
RAIN SHWRS S C S S C C C S S S  
TSTMS S S  
 

 
SDZ042-131000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 77 56 83 46  
TEMP 61 58 55 53 61 73 77 73 64 61 59 58 68 80 82 75 60 56 50 46  
DEWPT 48 47 47 50 53 52 52 54 57 58 59 58 61 54 47 44 44 41 41 43  
RH 62 67 74 89 75 48 42 51 78 90100100 78 41 29 33 55 57 71 89  
WIND DIR SE SE E E SE E SE SE SE S S S SW NW N NE NE NE NE NE  
WIND SPD 12 11 9 11 14 14 19 21 23 20 19 20 17 17 16 12 8 6 6 4  
WIND GUST 24 19 25 31 34 35 34 29 32 27 27 26 23 18  
CLOUDS SC SC B1 B1 SC B1 SC B2 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW  
POP 12HR 5 5 90 10 0  
QPF 12HR 0 0 0.20 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D  
TSTMS S C S  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 72 49 79 49 74 50 74 49 77  
TEMP 65 71 57 51 73 75 57 50 68 71 57 51 71 71 55 49 72 74  
DEWPT 44 42 48 51 52 51 53 50 51 49 52 51 49 46 49 49 47 44  
PWIND DIR E SE S NE E SE W NE NW  
WIND CHAR GN BZ BZ GN GN GN GN LT LT  
AVG CLOUDS SC SC SC B1 B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC FW  
POP 12HR 5 30 20 30 30 40 30 20 20  
RAIN SHWRS C S C C C S C C C C S S S  
TSTMS S S  
 

 
SDZ032-131000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
636 PM MDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 73 54 81 46  
TEMP 61 55 52 50 57 66 73 71 62 58 56 56 65 75 80 76 60 54 49 46  
DEWPT 39 40 45 48 49 46 49 49 52 55 56 56 61 56 47 43 42 41 42 43  
RH 44 57 77 93 75 48 43 46 70 90100100 87 52 31 31 51 61 77 89  
WIND DIR E E E E E E SE SE SE SE SE SE S NW NW NW NW NW NW NW  
WIND SPD 12 11 13 13 17 19 21 24 23 21 23 23 20 23 24 17 8 10 11 6  
WIND GUST 24 27 31 34 36 35 35 35 35 34 35 35 28 20 21  
CLOUDS SC B1 B1 B1 B1 B1 SC SC B2 OV OV OV B1 SC FW FW FW FW FW FW  
POP 12HR 20 0 100 30 0  
QPF 12HR 0.03 0 0.31 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C D D C C  
TSTMS C C  
 
DATE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 48 76 48 75 49 75 48 78  
TEMP 65 70 53 49 68 73 53 49 68 72 55 50 70 73 53 49 72 76  
DEWPT 43 44 46 49 53 53 52 49 52 51 52 50 53 52 51 49 50 49  
PWIND DIR NE SE SE NE E SE E N NE  
WIND CHAR LT GN BZ GN GN GN GN LT LT  
AVG CLOUDS FW SC SC SC B2 B1 SC B1 B1 SC SC SC B1 SC SC SC SC SC  
POP 12HR 5 30 30 20 20 40 30 20 20  
RAIN SHWRS C C S S S C C C C S S S  
TSTMS S  
 

 
SDZ049-131000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
736 PM CDT SAT SEP 12 2026  
 
DATE 09/12/26 SUN 09/13/26 MON 09/14/26 TUE  
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 53 72 57 83 51  
TEMP 55 54 54 53 58 66 71 70 62 59 57 58 63 76 82 77 64 58 53 51  
DEWPT 43 46 48 49 49 48 49 51 53 56 57 58 63 65 61 56 52 48 45 43  
RH 64 74 80 86 72 52 46 51 72 90100100100 69 49 48 65 69 74 74  
WIND DIR E SE E E E E SE SE SE SE SE SE SE S NW NW NW NW NW NW  
WIND SPD 6 5 6 8 13 17 18 19 18 19 21 21 23 20 20 16 9 8 10 10  
WIND GUST 28 29 29 29 34 34 35 33 33 26 20  
CLOUDS SC B1 B2 B2 B2 B2 B1 B2 B1 B2 OV OV B2 B1 SC FW FW SC FW SC  
POP 12HR 20 10 80 70 5  
QPF 12HR 0.04 0 0.23 0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D D L L  
TSTMS S C S  
 
DATE 09/15 WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
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 71 52 71 54 72 53 72 53 75  
TEMP 65 69 55 52 66 68 57 54 68 69 56 54 70 70 56 54 72 72  
DEWPT 45 48 51 51 55 59 57 54 55 56 56 54 56 57 56 53 54 54  
PWIND DIR N SE SE E E SE S N NE  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS SC SC SC B1 B2 B1 B1 B1 B2 B1 SC B1 B1 SC SC SC SC SC  
POP 12HR 0 20 30 20 10 40 20 30 20  
RAIN SHWRS S C S S S C S S C S S S  
TSTMS S S  
 

 
 
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