265  
FOUS53 KUNR 080716  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
116 AM MDT TUE SEP 8 2026  
 
SDZ026-091000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 57 83 52 81 51  
TEMP 64 60 67 74 81 76 65 59 55 52 62 72 79 74 62 57 53 53  
DEWPT 49 43 40 41 42 42 42 41 44 44 45 43 41 41 42 42 42 42  
RH 58 53 37 30 25 30 43 51 66 74 54 35 26 30 48 57 66 66  
WIND DIR NW NW NW N NE NE N NW NW NW NW N NE E SE SW SW SW  
WIND SPD 13 11 14 10 10 10 5 10 12 9 6 5 5 5 4 4 4 3  
WIND GUST 26 21 21 20 20 28 21 20 18 19 16  
CLOUDS FW FW CL CL FW FW FW FW CL FW CL CL FW FW FW CL CL CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 92 57 84 47 73 48 71 44 69  
TEMP 84 87 62 58 79 74 54 48 66 69 55 49 64 65 51 46 62 65  
DEWPT 40 32 30 27 42 42 41 42 45 45 46 49 51 50 46 44 46 44  
PWIND DIR S W NW N E SE E N NW  
WIND CHAR LT GN WY BZ GN GN BZ BZ GN  
AVG CLOUDS CL CL FW FW FW FW SC FW SC FW SC B1 B1 SC SC SC SC SC  
POP 12HR 0 0 0 5 5 50 40 50 20  
RAIN SHWRS C C C C C C S  
TSTMS S  
 
 
WYZ054-091000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 50 78 46 79 49  
TEMP 51 51 62 69 76 74 63 56 51 48 59 69 76 75 62 56 53 53  
DEWPT 40 35 34 34 31 29 31 36 38 38 39 36 32 28 28 28 28 28  
RH 66 54 35 27 19 19 30 47 61 68 47 30 20 17 27 34 38 38  
WIND DIR NW NW NW NW NW N N NW NW W SW SW W N E S S S  
WIND SPD 4 5 8 8 6 10 12 9 4 3 4 5 3 3 3 4 5 8  
WIND GUST 18 19 21 25 20 17 16 16 16  
CLOUDS FW FW CL FW FW CL SC FW FW FW CL CL FW FW FW CL CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 88 55 76 43 73 45 68 40 66  
TEMP 81 87 61 56 72 69 50 46 66 69 54 49 62 62 48 44 60 64  
DEWPT 21 17 18 24 38 37 34 34 40 40 40 41 43 41 37 35 39 36  
PWIND DIR SW W NW NE SE SE W W W  
WIND CHAR LT LT BZ GN GN GN BZ GN GN  
AVG CLOUDS CL FW FW FW FW FW FW SC SC SC B1 B1 B1 SC SC SC SC FW  
POP 12HR 0 0 0 5 10 40 30 30 10  
RAIN SHWRS C C C C C C  
 
 
SDZ001-091000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 54 79 50 79 49  
TEMP 58 56 63 73 78 71 61 57 53 50 59 71 78 72 59 54 52 52  
DEWPT 43 40 40 40 38 38 43 47 48 46 46 42 38 35 39 38 38 38  
RH 57 55 43 30 24 30 51 69 83 86 62 35 24 26 47 54 59 59  
WIND DIR W W W W W NW NW NW W W W W W W S S S SW  
WIND SPD 12 17 26 28 25 18 13 12 12 12 13 14 14 11 3 4 5 6  
WIND GUST 36 40 37 29 26 25 26 27 28 25  
CLOUDS FW FW FW CL FW FW SC B1 FW FW CL CL FW FW FW CL CL CL  
POP 12HR 0 0 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 91 54 78 43 70 43 66 41 65  
TEMP 85 85 61 54 75 68 51 45 65 65 51 45 61 60 48 43 60 60  
DEWPT 34 34 35 37 41 38 41 41 40 38 44 44 45 44 45 42 42 40  
PWIND DIR SW NW NW NW NE E E S W  
WIND CHAR GN LT BZ GN GN BZ WY BZ BZ  
AVG CLOUDS CL CL FW FW FW SC SC SC B1 SC B1 B2 B1 B1 B1 SC B1 SC  
POP 12HR 0 0 0 20 5 50 40 50 20  
RAIN SHWRS S C C C C C C S  
 
 
SDZ029-091000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 52 77 48 73 48  
TEMP 56 54 63 70 75 71 60 55 51 48 59 68 72 68 57 53 51 52  
DEWPT 33 37 41 38 33 30 34 35 36 36 36 34 31 29 32 34 34 35  
RH 42 52 44 31 21 22 37 47 56 63 42 28 22 23 38 48 52 52  
WIND DIR NW W SW W W NW NE N N NW W W W W NE NW W W  
WIND SPD 2 3 5 9 9 5 5 6 6 4 3 6 6 3 2 2 2 2  
WIND GUST 19 16 16 20 23 14 13 19 20 14  
CLOUDS FW FW FW CL FW CL FW FW FW FW CL CL FW FW FW CL CL CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 80 54 77 43 66 45 64 40 63  
TEMP 77 78 60 54 74 71 50 44 61 63 51 47 60 59 47 42 58 60  
DEWPT 27 25 19 21 34 35 35 37 40 38 41 44 44 41 39 39 39 35  
PWIND DIR W W NW N SE E E N W  
WIND CHAR LT LT GN LT LT GN GN LT LT  
AVG CLOUDS CL CL FW FW FW FW FW SC SC SC SC B1 B1 SC SC SC SC FW  
POP 12HR 0 0 0 10 10 50 40 50 20  
RAIN SHWRS C C C C C C S  
TSTMS S  
 
 
SDZ013-091000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 57 83 52 79 50  
TEMP 60 59 67 76 82 77 64 59 55 52 62 72 78 74 62 56 53 53  
DEWPT 47 43 40 39 38 38 41 44 47 47 48 44 41 39 41 41 40 42  
RH 62 55 37 26 21 24 43 57 74 83 60 37 27 28 46 57 61 66  
WIND DIR NW NW NW W W NW NW NW NW NW NW NW NW NW SE S S S  
WIND SPD 12 12 19 21 19 12 8 9 11 13 14 14 11 8 2 4 6 6  
WIND GUST 32 19 21 24 27 26 24 18  
CLOUDS FW FW CL CL FW FW FW SC FW FW CL CL FW FW FW CL CL CL  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 90 55 82 46 72 46 67 43 67  
TEMP 83 87 63 55 79 74 53 47 66 68 53 47 62 63 50 45 62 64  
DEWPT 42 37 41 41 42 41 43 42 41 40 45 46 48 47 48 44 44 42  
PWIND DIR S SE NW NW N E E NE NW  
WIND CHAR GN LT BZ GN GN BZ BZ BZ BZ  
AVG CLOUDS CL CL FW FW FW FW FW SC SC SC B1 B2 B2 B1 B1 B1 SC SC  
POP 12HR 0 0 0 10 0 50 40 50 20  
RAIN SHWRS S C C C C C S  
TSTMS S S  
 
 
SDZ042-091000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 59 83 52 80 51  
TEMP 62 60 68 76 82 80 68 61 56 52 63 73 79 76 63 58 56 55  
DEWPT 52 49 44 41 38 37 42 45 46 44 45 41 36 33 38 40 45 48  
RH 70 67 42 28 21 21 39 56 69 74 52 31 21 21 39 51 66 77  
WIND DIR NW NW N N W NW E NE N N N NW W W SE S S S  
WIND SPD 5 5 6 5 5 5 6 5 8 5 4 4 4 3 4 6 9 11  
WIND GUST 18 17 18 21 23  
CLOUDS SC B1 FW FW FW FW FW FW FW FW CL CL FW FW CL CL CL CL  
POP 12HR 0 0 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 92 58 88 47 77 49 76 44 73  
TEMP 85 88 67 59 84 81 57 49 71 74 58 52 71 70 54 47 66 70  
DEWPT 40 32 36 29 36 35 41 42 42 40 47 51 49 46 47 46 44 39  
PWIND DIR SW S NW NE E SE S E W  
WIND CHAR GN GN BZ GN GN BZ BZ GN GN  
AVG CLOUDS CL CL FW FW FW FW SC SC FW SC SC B1 B1 SC B1 SC B1 SC  
POP 12HR 0 0 0 5 10 50 30 60 20  
RAIN SHWRS C C C C L C S  
TSTMS S S  
 
 
SDZ032-091000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
116 AM MDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 61 86 53 82 50  
TEMP 67 64 70 77 85 82 68 60 56 54 63 72 81 78 64 57 53 53  
DEWPT 49 45 43 40 40 41 44 43 44 46 48 45 41 39 42 43 43 46  
RH 52 50 38 26 20 23 42 53 64 74 58 38 24 25 45 59 69 77  
WIND DIR NW NW NW NW NW NW N NW NW NW NW NW NW NW SE S S S  
WIND SPD 12 13 16 16 10 8 5 4 9 9 12 12 10 5 2 4 5 6  
WIND GUST 24 24 20 25 24 23  
CLOUDS SC B1 FW CL FW FW FW FW SC FW CL CL FW FW FW CL CL CL  
POP 12HR 0 0 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 93 57 88 48 76 48 73 45 71  
TEMP 85 90 64 58 82 82 57 49 68 73 56 50 66 69 53 47 64 69  
DEWPT 49 39 43 35 40 41 43 43 43 43 46 48 51 49 49 46 47 45  
PWIND DIR SW S NW N NE E E NE NW  
WIND CHAR GN GN BZ GN GN BZ BZ BZ BZ  
AVG CLOUDS CL CL FW SC FW FW FW FW SC SC SC B1 B2 B1 B1 B1 B1 SC  
POP 12HR 0 0 0 5 5 50 40 50 20  
RAIN SHWRS S C C S C C S  
TSTMS S S  
 
 
SDZ049-091000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
216 AM CDT TUE SEP 8 2026  
 
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 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 69 85 57 82 54  
TEMP 75 71 72 79 84 80 69 64 59 57 66 74 80 76 65 59 56 56  
DEWPT 70 61 54 48 47 50 50 50 49 48 50 49 47 47 48 48 48 49  
RH 84 71 53 34 28 35 51 60 69 72 56 41 31 36 54 67 74 77  
WIND DIR SW NW NW N NW NW S SW NW NW NW NW NW NW SE S S S  
WIND SPD 13 13 16 16 11 6 4 3 5 8 12 13 11 6 2 6 9 12  
WIND GUST 26 23 25 23  
CLOUDS B2 B2 SC B1 SC FW CL FW FW SC FW CL CL CL CL FW CL CL  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 09/10 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
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 90 66 91 54 75 53 74 50 71  
TEMP 83 86 73 67 87 85 63 54 70 73 59 54 68 69 58 52 65 68  
DEWPT 56 56 58 58 45 46 48 45 46 46 50 52 55 55 54 51 51 50  
PWIND DIR S S W N N SE SE NE NW  
WIND CHAR BZ WY WY GN GN GN BZ BZ BZ  
AVG CLOUDS CL CL CL FW FW FW FW FW SC SC SC B1 B2 B1 SC B1 B2 SC  
POP 12HR 0 0 0 5 5 50 40 60 20  
RAIN SHWRS S C C C L S  
TSTMS S C S C S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab WY Page
Main Text Page