237  
FOUS53 KUNR 290002  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
601 PM MDT TUE JUL 28 2026  
 
SDZ026-291000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 66 96 65 91 61  
TEMP 85 74 69 67 79 92 95 90 78 73 69 66 75 86 89 87 76 70 65 62  
DEWPT 56 60 61 63 66 65 60 63 65 64 65 64 65 65 61 60 61 61 61 60  
RH 37 62 76 87 64 41 31 41 64 73 87 93 71 50 39 40 60 73 87 93  
WIND DIR E S SW S S S S SE SE S S S N NE NW N N NW NW NW  
WIND SPD 9 6 4 4 10 17 16 13 13 10 6 4 6 11 16 16 9 5 4 3  
WIND GUST 20 29 28 26 27 23 23 29 28  
CLOUDS FW FW FW FW FW FW SC SC B1 B1 B2 B2 SC B1 SC FW SC FW FW FW  
POP 12HR 20 20 60 50 10  
QPF 12HR 0 0.01 0.06 0.02 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S L L C C C C  
TSTMS S S S L L C C C C  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 63 96 69 103 69 90 59 83  
TEMP 86 89 72 65 90 95 77 71 97100 79 69 85 87 68 60 75 82  
DEWPT 61 55 56 56 56 51 53 54 54 47 50 48 46 45 44 47 47 47  
PWIND DIR SE S S S S S N N E  
WIND CHAR GN GN GN BZ BZ BZ WY BZ GN  
AVG CLOUDS FW FW SC FW FW CL CL FW FW FW FW FW SC FW FW FW SC SC  
POP 12HR 30 5 0 0 5 10 5 20 20  
RAIN SHWRS C S S S  
TSTMS C S  
 
 
WYZ054-291000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 66 97 62 92 61  
TEMP 85 76 71 67 79 94 95 89 79 73 68 64 75 87 91 90 78 71 66 62  
DEWPT 52 57 59 59 62 55 50 53 58 59 58 57 59 55 51 49 52 54 54 54  
RH 32 52 66 75 56 27 22 29 49 62 70 78 58 34 26 25 40 55 65 75  
WIND DIR SE SE S S S S SE E NE SE S SW NW N N N NE SE S S  
WIND SPD 11 13 10 10 12 11 9 11 13 8 5 4 6 9 10 11 6 5 6 8  
WIND GUST 25 26 19 21 24 19 23 23  
CLOUDS SC SC FW FW FW SC SC SC B2 B2 B1 SC FW FW FW FW FW FW FW FW  
POP 12HR 20 40 70 20 5  
QPF 12HR 0 0.01 0.03 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L S S S S  
TSTMS C C L L S S S S  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 95 62 101 68 98 62 85 56 87  
TEMP 92 94 74 65 95100 81 71 94 97 76 63 78 83 66 56 78 86  
DEWPT 50 45 51 52 47 37 47 48 39 35 42 39 36 35 39 43 44 42  
PWIND DIR S SE S SE NW NE N NE SE  
WIND CHAR GN GN GN BZ BZ GN BZ GN GN  
AVG CLOUDS FW FW FW FW FW CL CL FW FW FW FW FW FW FW CL FW FW FW  
POP 12HR 10 5 0 0 0 5 0 5 5  
RAIN SHWRS S  
TSTMS S  
 
 
SDZ001-291000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 65 100 64 91 59  
TEMP 82 75 69 67 81 97 99 92 79 73 68 65 75 85 89 86 75 68 63 60  
DEWPT 57 54 56 58 62 60 57 58 61 61 62 61 63 61 60 58 59 60 60 59  
RH 43 48 63 73 53 30 25 32 54 66 81 87 66 45 38 39 58 76 90 96  
WIND DIR SE SE SE SE SE SE SE S SE SE SE S N N NE NE N NE SE S  
WIND SPD 11 9 6 5 10 17 19 17 12 10 6 4 5 11 12 13 10 6 4 4  
WIND GUST 27  
CLOUDS FW FW SC FW CL CL SC B1 B1 B1 B2 OV B1 SC SC FW SC FW FW SC  
POP 12HR 10 30 60 50 20  
QPF 12HR 0 0.01 0.02 0.04 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C S S C C S S  
TSTMS C C L L C C S S C C S S  
OBVIS K K K  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 63 100 67 102 65 89 55 86  
TEMP 88 92 73 64 94 97 78 69 98 99 77 66 83 85 64 55 77 84  
DEWPT 58 53 56 55 54 48 52 53 51 45 47 46 43 40 43 45 44 42  
PWIND DIR S S SE SE S NE N N E  
WIND CHAR GN GN GN BZ BZ BZ WY GN GN  
AVG CLOUDS FW FW FW FW FW CL CL FW SC FW FW SC SC CL CL FW SC FW  
POP 12HR 20 5 0 0 0 20 0 10 5  
RAIN SHWRS S S  
TSTMS S  
 
 
SDZ029-291000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 60 83 57  
TEMP 74 68 64 62 75 84 85 79 72 67 64 61 73 82 79 78 70 65 60 58  
DEWPT 53 56 56 59 61 60 58 60 60 60 59 58 59 58 58 56 55 54 52 52  
RH 48 65 75 90 62 44 40 52 66 78 84 90 62 44 49 47 59 68 75 80  
WIND DIR E SE SW NW SE S SE SE SE S W NW NW NE N N N N NW NW  
WIND SPD 3 1 1 0 3 8 8 6 3 3 2 2 3 4 6 6 5 3 2 1  
WIND GUST 13 18 20 19 13 14 19 19 18 13  
CLOUDS FW FW SC SC FW FW SC SC B1 SC B2 B2 SC SC SC FW FW FW FW FW  
POP 12HR 20 30 70 70 10  
QPF 12HR 0 0.05 0.18 0.11 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L L C C S S L L  
TSTMS S C C L L C C C C  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 83 58 86 63 94 63 83 53 75  
TEMP 81 80 66 60 83 85 71 64 90 92 74 63 80 78 62 53 68 73  
DEWPT 54 54 52 50 51 49 49 49 48 43 47 44 44 42 40 41 45 46  
PWIND DIR SE W S S S S N NE E  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC FW FW FW CL CL FW FW FW FW SC FW FW FW SC SC  
POP 12HR 30 10 0 0 5 10 5 20 10  
RAIN SHWRS C S  
TSTMS C S  
 
 
SDZ013-291000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 67 97 65 88 60  
TEMP 83 75 69 68 79 94 97 93 80 73 69 66 73 83 86 83 73 67 63 61  
DEWPT 60 60 61 62 64 62 59 60 63 64 65 66 67 66 65 64 64 64 63 61  
RH 46 60 76 81 60 35 29 33 56 73 87100 81 57 50 53 73 90100100  
WIND DIR E E SE SE S S S S S SE SE SE S NE N N N N NW N  
WIND SPD 9 8 6 6 10 16 17 16 13 11 10 6 6 8 11 13 10 8 6 5  
WIND GUST 27  
CLOUDS FW CL FW FW FW FW FW SC B2 B2 OV OV B2 B1 SC SC SC FW FW SC  
POP 12HR 5 5 60 60 20  
QPF 12HR 0 0 0.11 0.31 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L S S  
TSTMS C C L L S C C S S  
OBVIS K  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 62 95 67 102 69 90 57 84  
TEMP 83 90 71 64 89 93 75 69 96 99 78 69 86 87 66 58 75 82  
DEWPT 61 55 58 59 57 52 56 56 56 51 55 53 51 45 47 48 47 44  
PWIND DIR E SE S SE S SE N NE E  
WIND CHAR LT GN GN BZ BZ BZ WY BZ GN  
AVG CLOUDS SC FW FW FW FW CL CL FW SC FW FW FW SC FW FW FW SC FW  
POP 12HR 20 5 0 0 0 5 5 20 20  
RAIN SHWRS S S S  
 
 
SDZ042-291000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 66 94 65 91 61  
TEMP 80 74 69 67 79 90 94 89 77 74 70 66 76 87 90 86 76 71 65 62  
DEWPT 63 63 64 64 65 63 60 62 64 65 65 64 65 63 61 61 61 62 62 61  
RH 56 69 84 90 62 41 32 41 64 74 84 93 69 45 38 43 60 73 90 97  
WIND DIR SE SE S S S S SE SE SE S S S SW NW N N N N NW W  
WIND SPD 8 5 4 5 8 11 13 13 12 10 6 5 6 10 12 13 6 2 2 2  
WIND GUST 24  
CLOUDS SC FW FW SC CL FW FW SC B1 SC B2 B2 SC SC FW SC FW FW FW FW  
POP 12HR 30 20 60 30 10  
QPF 12HR 0.02 0 0.23 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S L L L L S S C C  
TSTMS S S S L L L L C  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 63 95 68 101 71 92 61 85  
TEMP 85 89 73 66 91 93 78 70 96 98 81 72 87 88 71 61 77 83  
DEWPT 57 54 57 57 54 50 54 53 52 50 52 50 48 49 48 49 49 50  
PWIND DIR NE SE S S S S N NE E  
WIND CHAR LT GN GN BZ BZ WY BZ GN GN  
AVG CLOUDS FW FW SC FW FW CL CL CL FW CL FW FW SC FW SC FW B1 SC  
POP 12HR 10 10 0 0 0 5 5 20 20  
RAIN SHWRS S S S  
TSTMS S S  
 
 
SDZ032-291000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
601 PM MDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 68 97 66 91 61  
TEMP 84 75 70 69 81 92 96 94 80 75 70 68 76 85 90 85 75 69 65 62  
DEWPT 64 64 64 64 66 65 63 64 67 68 68 67 68 68 67 67 67 66 65 62  
RH 51 69 81 84 60 41 34 37 65 79 93 97 76 57 47 55 76 90100100  
WIND DIR SE S S S S S S S SE SE SE S S E N N N N NW NW  
WIND SPD 6 6 4 4 8 13 17 17 13 10 8 6 5 8 11 16 9 8 6 4  
WIND GUST 24 21  
CLOUDS FW FW FW FW FW FW SC B1 SC SC B2 B2 B2 B1 SC SC SC FW FW SC  
POP 12HR 10 5 60 70 30  
QPF 12HR 0 0 0.13 0.17 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L L L L C C  
TSTMS C C L L S S C S S  
 
DATE 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 62 96 67 103 72 94 60 85  
TEMP 84 91 72 64 90 94 76 69 96100 80 72 89 91 70 60 77 82  
DEWPT 62 58 60 59 58 54 57 56 57 54 56 53 53 50 50 51 50 49  
PWIND DIR NE SE S SE S S NW N NE  
WIND CHAR LT LT GN BZ BZ BZ BZ BZ GN  
AVG CLOUDS SC FW FW FW FW CL CL FW FW FW FW FW SC SC FW FW SC SC  
POP 12HR 5 5 0 0 0 5 5 20 30  
RAIN SHWRS S C S  
TSTMS S  
 
 
SDZ049-291000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
701 PM CDT TUE JUL 28 2026  
 
DATE 07/28/26 WED 07/29/26 THU 07/30/26 FRI  
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 96 68 88 64  
TEMP 80 75 71 70 80 91 94 92 80 77 72 69 75 83 87 82 73 70 67 65  
DEWPT 60 64 66 67 69 66 64 64 67 69 70 69 71 72 70 71 71 69 67 65  
RH 51 69 84 90 69 44 37 40 65 76 93100 87 70 57 69 93 97100100  
WIND DIR SE S S S S S SE SE S S S S S S S N SW NW NW NW  
WIND SPD 10 9 9 9 11 14 16 16 14 14 12 11 13 12 11 13 11 10 12 12  
CLOUDS FW FW FW FW FW CL FW SC B1 B1 B2 B2 B1 B2 B1 B1 SC SC B1 B1  
POP 12HR 5 5 50 70 60  
QPF 12HR 0 0 0.15 0.46 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L L L L L L  
TSTMS S S C C C S C C C S  
OBVIS K K K K K K K K K  
 
DATE 07/31 SAT 08/01/26 SUN 08/02/26 MON 08/03/26 TUE 08/04/26  
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 87 62 89 66 93 71 94 64 82  
TEMP 81 86 70 64 84 86 72 67 88 90 77 72 88 90 72 64 76 79  
DEWPT 66 62 62 61 61 59 60 59 60 59 58 57 58 58 58 57 56 55  
PWIND DIR N SE S S S S S NW NE  
WIND CHAR GN LT GN GN WY WY WY BZ BZ  
AVG CLOUDS SC FW FW FW FW CL CL FW FW CL FW FW SC FW SC SC B1 SC  
POP 12HR 0 0 0 0 0 0 5 20 30  
RAIN SHWRS S C C  
TSTMS S S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab SD Page
The Nexlab WY Page
Main Text Page