144  
FOUS53 KUNR 130436  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1035 PM MDT WED AUG 12 2026  
 
SDZ026-131000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 58 74 58 82 58  
TEMP 63 60 60 63 67 72 70 64 63 61 62 65 73 80 78 67 64 61 59  
DEWPT 62 60 58 62 64 63 61 62 63 61 62 65 66 65 63 63 64 61 59  
RH 97100 93 97 90 73 73 93100100100100 79 60 60 87100100100  
WIND DIR NE NE NE E E E SE SE SE SE SE SE SE SE NE N N N N  
WIND SPD 5 4 4 6 10 11 12 10 8 8 8 10 11 12 13 10 8 8 10  
WIND GUST 14 21 25 25 20 19 19 19 21 24 25 26  
CLOUDS OV B2 B2 OV B2 B2 B2 B2 OV B2 B2 B2 B1 B1 SC B1 B1 B1 B1  
POP 12HR 60 50 70 40 50  
QPF 12HR 0.16 0.08 0.12 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C C L L C S S C C C C C C C  
TSTMS S S S S S S C C S S S C C C S S  
OBVIS K K K K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 76 55 78 55 83 57 84 58 87  
TEMP 71 74 61 56 72 74 61 57 78 78 62 57 79 80 63 58 81 83  
DEWPT 64 60 60 56 63 61 61 57 62 59 59 57 60 57 56 55 58 55  
PWIND DIR N NW SE S S SW N NW N  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B1 B1 SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 60 30 50 40 30 30 20 20 20  
RAIN SHWRS C L C C C C C C S S S S  
TSTMS S C C C C C C S S S S  
 
 
WYZ054-131000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 77 57 79 54  
TEMP 61 58 58 66 74 77 75 66 63 62 61 65 75 78 75 65 61 58 55  
DEWPT 57 57 58 61 59 59 57 59 61 61 60 61 60 58 57 58 59 58 55  
RH 87 96100 84 59 54 54 78 93 97 97 87 60 50 54 78 93100100  
WIND DIR SE S S S S SE SE SE S S SW W NW N N NE NE N NE  
WIND SPD 5 5 8 10 13 13 16 18 16 14 12 11 10 10 12 10 6 4 4  
WIND GUST 18 25 26 27 31 28 26 24  
CLOUDS SC B1 B2 B2 B2 B2 B1 OV B2 B1 B1 B1 B1 SC B1 B1 B1 B1 B2  
POP 12HR 20 40 50 10 70  
QPF 12HR 0 0.03 0.10 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C C C S C C L L C  
TSTMS S C C C C S S C S S  
OBVIS K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 77 53 81 55 85 56 84 57 86  
TEMP 72 75 61 55 77 78 62 57 82 81 64 57 81 81 64 58 82 84  
DEWPT 58 55 57 55 58 54 58 56 53 50 55 53 51 48 51 51 48 46  
PWIND DIR N SE SE SE S SE NW SE NW  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 SC SC SC SC SC FW FW SC FW SC B1 SC SC SC SC SC SC  
POP 12HR 50 60 20 30 10 30 10 20 20  
RAIN SHWRS C C L C S C C S S  
TSTMS C C S C C S  
 
 
SDZ001-131000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 55 77 57 78 55  
TEMP 61 60 57 63 71 76 72 66 63 62 60 63 72 76 72 64 61 58 56  
DEWPT 58 57 57 61 59 59 59 59 60 60 60 63 64 63 63 62 61 58 56  
RH 90 90100 93 66 56 64 78 90 93100100 76 64 73 93100100100  
WIND DIR E E E E SE E SE SE SE SE E SE S W N N N NW NW  
WIND SPD 8 6 8 11 16 20 20 18 16 14 14 16 14 14 13 10 8 9 9  
WIND GUST 26 32 32 28 26 25 25 26 25 25 24  
CLOUDS B1 B1 OV OV B1 B1 B2 B2 B2 B2 B2 OV B2 B2 B1 SC SC B1 B2  
POP 12HR 20 10 50 80 40  
QPF 12HR 0.02 0 0.06 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C L L D D C C S S  
TSTMS S S S S S S C S S  
OBVIS K K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 77 52 79 53 84 56 83 55 86  
TEMP 71 72 59 53 73 74 60 55 80 78 62 56 79 78 62 56 80 80  
DEWPT 58 54 55 53 57 57 58 55 58 56 58 56 57 54 55 54 54 51  
PWIND DIR N E SE SE S NE SE SE NW  
WIND CHAR GN LT LT GN LT LT LT GN GN  
AVG CLOUDS B2 B1 SC SC SC SC SC FW SC FW SC B1 B1 SC SC SC SC SC  
POP 12HR 10 10 30 40 10 40 20 20 20  
RAIN SHWRS C C C C S S S S  
TSTMS S C C S S S S S  
 
 
SDZ029-131000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 67 53 77 54  
TEMP 61 57 54 59 62 65 62 58 59 57 56 60 69 75 73 63 60 57 55  
DEWPT 55 54 54 59 58 59 58 58 59 57 56 60 59 57 59 60 60 57 55  
RH 81 90100100 87 81 87100100100100100 70 54 62 90100100100  
WIND DIR NE NE NE E E E E E SE SE S S SW W E NE N N NW  
WIND SPD 5 4 3 5 6 9 9 6 4 2 2 4 6 6 5 3 2 2 0  
WIND GUST 17 16 19 21 23 21 16 12 16 18 19 16 16  
CLOUDS OV OV B2 OV OV B2 B2 OV OV B2 B2 B2 B1 SC SC B1 B1 B1 B2  
POP 12HR 60 50 70 40 60  
QPF 12HR 0.10 0.06 0.14 0.01 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C C L L L C C C C L L C C L  
TSTMS S S S S C C C C S S C C C C S  
OBVIS K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 51 71 52 76 53 78 54 80  
TEMP 69 64 57 52 68 68 57 53 74 72 59 54 76 73 60 55 78 76  
DEWPT 59 59 56 52 58 58 57 53 54 55 54 52 51 51 50 49 48 49  
PWIND DIR NE NE SE SW SW W NW N SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 90 70 70 50 40 30 20 20 20  
RAIN SHWRS L D L C S L C S C C S S S S S  
TSTMS S C C S C C S C C S S S  
 
 
SDZ013-131000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 75 57 77 57  
TEMP 63 61 59 63 69 74 72 66 62 60 58 63 68 75 74 66 62 60 58  
DEWPT 60 59 57 62 63 61 60 60 60 60 58 63 66 66 64 63 62 60 58  
RH 90 93 93 97 81 64 66 81 93100100100 93 74 71 90100100100  
WIND DIR E E E E E E SE SE SE SE SE SE SE SE E N NW NW N  
WIND SPD 6 6 8 10 12 13 14 11 10 11 12 13 13 12 10 9 8 8 9  
WIND GUST 24 25 24 23  
CLOUDS OV B1 B2 B2 B2 B2 B1 B1 OV B2 B1 B2 B2 B1 B1 B1 B2 B1 B2  
POP 12HR 40 10 30 40 40  
QPF 12HR 0.13 0 0.02 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C  
TSTMS S S S S S S S C S S  
OBVIS K K K K K K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 76 54 77 55 82 57 82 57 84  
TEMP 69 74 60 54 70 75 61 57 76 79 63 57 76 78 63 57 78 81  
DEWPT 63 57 57 54 59 57 58 57 63 59 60 57 62 57 58 57 59 55  
PWIND DIR N NE SE SE S S E E N  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B1 SC SC B1 SC SC SC B1 SC SC SC B2 SC SC SC B1 SC  
POP 12HR 10 10 10 30 10 30 20 20 10  
RAIN SHWRS C S S C S S S S  
TSTMS C S S S S S S  
 
 
SDZ042-131000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 58 73 57 86 59  
TEMP 66 63 60 65 69 73 72 66 64 61 59 67 78 84 84 73 68 63 60  
DEWPT 66 63 59 63 63 61 61 62 63 61 59 64 64 60 60 63 63 62 60  
RH 100100 96 93 81 66 68 87 97100100 90 62 44 44 71 84 97100  
WIND DIR E NE E E E E E E E SE SE S SW SW E NE NE NE N  
WIND SPD 8 8 5 6 10 12 12 9 6 5 4 6 8 6 10 10 5 4 4  
WIND GUST 19 17  
CLOUDS B2 B2 OV OV OV B2 B2 B2 OV B2 B1 SC SC SC SC B1 B2 B2 B2  
POP 12HR 90 50 50 10 50  
QPF 12HR 0.31 0.10 0.16 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C S C C C C C S C C C C C  
TSTMS C C S S S S C C S S C C S  
OBVIS K K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 79 55 80 56 84 58 85 59 88  
TEMP 74 76 63 56 76 78 64 58 80 82 66 59 81 83 67 60 83 85  
DEWPT 63 60 61 56 61 60 60 58 61 58 60 58 59 57 58 56 56 54  
PWIND DIR N E SE S S S W SE W  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC SC SC SC FW  
POP 12HR 30 40 40 50 20 30 10 20 10  
RAIN SHWRS C C C C S C C S S C S S  
TSTMS S C S C C S S C S S  
 
 
SDZ032-131000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
1035 PM MDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 74 57 80 59  
TEMP 69 66 61 64 69 73 72 65 63 61 61 66 72 78 79 69 66 62 60  
DEWPT 67 64 61 64 65 64 64 64 63 61 61 66 68 68 67 68 66 62 60  
RH 93 93100100 87 73 76 97100100100100 87 71 67 97100100100  
WIND DIR E E NE E E E E E E E E SE SE SE E NE N N N  
WIND SPD 9 9 8 10 12 14 14 11 9 8 8 9 10 10 12 10 6 6 6  
WIND GUST 20 25 25 19 21 21  
CLOUDS OV B2 OV B2 B1 B1 B2 OV OV B2 OV B2 B1 B1 SC SC B1 B2 B2  
POP 12HR 90 40 40 30 50  
QPF 12HR 0.52 0.07 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D L C S C C S C C C C C C C C C C  
TSTMS C C S S S S S C S S S S C S S S  
OBVIS K K K K K K K  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 78 56 78 56 83 58 84 59 86  
TEMP 72 77 63 57 73 76 62 59 78 81 64 59 80 81 64 59 81 84  
DEWPT 67 63 61 57 62 61 61 59 65 63 63 59 64 61 61 59 62 59  
PWIND DIR N NE E SE S S E SE N  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B1 SC B1 B1 SC SC SC B1 FW SC SC B1 SC SC SC SC SC  
POP 12HR 50 20 20 50 10 30 20 20 10  
RAIN SHWRS C S S S S S C C C C S S S S  
TSTMS C S S S C C C C S S S  
 
 
SDZ049-131000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
1135 PM CDT WED AUG 12 2026  
 
DATE 08/12/26 THU 08/13/26 FRI 08/14/26 SAT  
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 62 75 60 78 63  
TEMP 69 67 64 67 69 73 71 68 66 65 62 67 71 76 77 71 69 67 64  
DEWPT 69 67 64 66 68 67 68 68 66 65 62 67 70 70 71 71 69 67 64  
RH 100100100 97 97 81 90100100100100100 97 82 82100100100100  
WIND DIR NE NE E E E E E E E E E E E SE E SE S S W  
WIND SPD 9 9 10 12 13 14 13 11 9 8 8 9 8 9 9 9 6 5 5  
WIND GUST 23 25  
CLOUDS OV OV OV OV B2 B1 B1 B1 B2 B2 OV B2 B2 B1 SC SC B1 B1 OV  
POP 12HR 90 50 40 30 40  
QPF 12HR 1.30 0.08 0.04 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C C S S S C C C C C C C C  
TSTMS C C S S S S S S S S S C S  
OBVIS K K K K K  
 
DATE 08/15 SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED 08/19/26  
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 79 59 78 57 81 60 82 60 84  
TEMP 74 75 66 60 73 75 64 61 76 77 66 61 78 78 66 61 78 79  
DEWPT 71 70 66 60 65 65 63 61 67 67 65 61 69 67 65 61 67 65  
PWIND DIR NW N NE SE S S S S S  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 B2 B1 B1 B2 SC SC B1 B1 SC SC SC B1 SC SC SC B1 FW  
POP 12HR 60 40 10 30 20 30 30 30 20  
RAIN SHWRS C L C S S C S C C S C C S S  
TSTMS S C C S C C C C C S S  
 
 
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