396  
FOUS53 KUNR 160541  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1141 PM MDT SAT AUG 15 2026  
 
SDZ026-161000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 57 82 58 85 57  
TEMP 64 60 58 67 74 79 75 67 62 60 59 72 80 80 79 67 63 60 58  
DEWPT 61 59 56 60 60 61 61 61 60 58 56 59 57 57 57 57 57 57 57  
RH 90 96 93 78 62 54 62 81 93 93 90 64 45 45 47 70 81 90 96  
WIND DIR NW NW NW SE S S SE S S SW W N N N NE N NW W NW  
WIND SPD 4 2 1 3 9 8 6 5 4 4 4 5 6 5 5 4 4 4 4  
WIND GUST 19 20 19 17 20 19 17  
CLOUDS SC B1 SC SC B1 B1 SC SC FW FW FW FW SC SC B1 B1 B1 B1 B1  
POP 12HR 10 40 20 20 30  
QPF 12HR 0 0.05 0 0.11 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C C C C C  
TSTMS C C S S S C C C C C  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 55 81 57 88 59 88 61 89  
TEMP 74 74 60 56 75 77 62 57 82 85 65 60 83 85 67 61 82 85  
DEWPT 59 60 59 56 61 59 58 55 55 52 52 51 55 54 55 56 59 58  
PWIND DIR NE S SE W S SW NE S SE  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B2 B1 B1 SC SC SC FW FW FW FW FW FW SC SC SC SC FW  
POP 12HR 40 40 50 20 10 5 5 20 10  
RAIN SHWRS C C C C S C S S S  
TSTMS C C C C S C S S S  
 
 
WYZ054-161000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 55 83 57 84 58  
TEMP 60 59 56 66 76 81 80 69 63 59 58 70 79 82 82 69 63 61 59  
DEWPT 57 58 54 58 55 50 50 51 52 52 52 55 52 49 47 50 51 52 52  
RH 90 96 93 75 48 34 35 53 67 78 80 59 39 32 29 51 65 72 78  
WIND DIR SW S S S S NW N NW SW SW SW NW N N N NE SE SW S  
WIND SPD 3 4 6 9 5 5 6 2 3 3 3 3 4 5 6 5 4 4 4  
WIND GUST 17 18 20 19 14 13 13 13 16 20 19 18  
CLOUDS B1 SC SC SC SC SC SC B1 SC FW FW FW SC SC B2 B2 B1 B1 B2  
POP 12HR 20 10 10 10 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S  
TSTMS C C S S S  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 81 54 83 56 88 59 90 61 91  
TEMP 75 78 61 56 79 81 63 57 84 86 66 59 85 88 69 62 86 88  
DEWPT 53 49 53 53 51 45 48 49 45 40 44 46 47 44 49 51 52 48  
PWIND DIR W SE NW SE SW SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW SC SC FW FW  
POP 12HR 20 30 20 10 5 5 10 20 20  
RAIN SHWRS S S C S S S  
TSTMS S S C S S S  
 
 
SDZ001-161000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 54 82 56 85 56  
TEMP 62 59 54 64 76 80 73 65 61 59 57 69 80 83 75 66 61 59 57  
DEWPT 54 52 52 56 56 54 57 59 59 57 56 58 54 52 52 54 55 55 55  
RH 75 78 93 75 50 41 57 81 93 93 96 68 41 34 45 65 81 87 93  
WIND DIR NE E E SE SE SE SE SE S SW W NW NW NW N N SE E E  
WIND SPD 5 3 3 6 9 8 9 8 5 4 5 6 9 11 10 6 4 4 4  
WIND GUST 18 20 21 25 24  
CLOUDS FW FW SC SC B1 B1 B1 B1 SC SC SC SC FW SC B1 B2 B2 B2 B2  
POP 12HR 0 40 30 5 30  
QPF 12HR 0 0.11 0.03 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S C C S  
TSTMS C C C S S S C C S  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 53 84 56 90 57 88 58 89  
TEMP 74 72 58 54 78 77 61 57 85 84 64 57 83 82 65 58 82 82  
DEWPT 56 54 56 54 57 54 56 54 51 47 51 50 52 50 52 52 55 55  
PWIND DIR SE SE SW S W W NE E SE  
WIND CHAR LT LT LT GN GN LT LT GN GN  
AVG CLOUDS B2 B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC SC SC SC  
POP 12HR 20 20 20 20 5 5 5 10 10  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S S  
 
 
SDZ029-161000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 75 54 78 54  
TEMP 56 54 53 62 68 72 69 61 58 56 55 70 77 72 70 62 59 57 55  
DEWPT 55 53 51 57 56 55 55 55 55 53 52 54 51 52 53 53 52 51 51  
RH 96 96 93 84 65 55 61 81 90 90 90 57 40 49 55 72 78 80 86  
WIND DIR NW N NW SE S SW SW NE SW NW NW N SW NE NE NE N NW NW  
WIND SPD 2 0 0 2 4 4 3 2 2 3 3 2 3 3 3 3 2 2 3  
WIND GUST 14 17 14 16 17 16 13  
CLOUDS B1 B1 SC SC SC SC SC SC FW FW FW FW SC SC B1 B1 SC B1 B1  
POP 12HR 20 30 20 20 30  
QPF 12HR 0.02 0.08 0 0.04 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S C C S S C  
TSTMS S S C C S S S C C S S C  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 76 53 81 56 82 56 82  
TEMP 74 66 57 52 73 69 58 53 78 77 61 56 79 77 62 56 78 78  
DEWPT 52 55 54 52 53 53 52 49 48 46 46 46 48 50 50 51 53 52  
PWIND DIR N NW W NW W N E NE S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 B1 SC SC SC FW FW FW FW FW FW SC FW FW SC SC  
POP 12HR 40 40 50 20 5 5 10 20 20  
RAIN SHWRS C C C C S C S S S S  
TSTMS C C C C S C S S S S  
 
 
SDZ013-161000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 57 82 57 84 57  
TEMP 62 59 57 65 73 80 77 67 63 60 58 68 78 83 79 68 63 60 58  
DEWPT 58 56 55 58 59 57 58 59 59 59 57 62 59 56 56 58 57 57 57  
RH 87 90 93 78 62 45 52 75 87 96 96 81 52 40 45 70 81 90 96  
WIND DIR NE NE E SE SE SE SE E S S SW NW NW NW N NE NE NE NE  
WIND SPD 4 3 3 4 5 5 6 8 8 6 4 6 8 6 6 4 4 4 5  
WIND GUST 17 18 21 19  
CLOUDS SC SC SC FW SC SC B1 B1 SC FW SC FW SC FW SC B1 B1 B1 B2  
POP 12HR 0 20 30 5 30  
QPF 12HR 0 0.02 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C S C C S  
TSTMS S S C S C C S  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 54 80 56 87 58 86 59 86  
TEMP 71 74 60 55 74 76 62 57 80 84 65 58 81 83 66 59 79 82  
DEWPT 60 58 59 55 62 59 60 57 59 53 56 55 57 54 55 55 58 57  
PWIND DIR E S S S SW S NE E SE  
WIND CHAR LT LT LT GN LT LT LT GN GN  
AVG CLOUDS B1 B1 B1 B1 SC SC SC SC SC FW FW FW SC SC SC SC SC SC  
POP 12HR 20 20 20 20 5 5 5 10 10  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S S S  
 
 
SDZ042-161000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 56 84 60 88 59  
TEMP 63 59 58 68 74 81 79 70 67 63 61 72 82 86 84 72 67 63 60  
DEWPT 63 59 56 59 59 57 58 61 61 60 59 60 58 55 55 59 59 59 58  
RH 100100 93 73 59 44 49 73 81 90 93 66 44 35 37 64 75 87 93  
WIND DIR N S S S S S S SE S S SW W N N NE E E NE E  
WIND SPD 2 0 1 3 5 5 6 8 8 6 4 3 4 6 8 5 4 3 2  
WIND GUST 16 17 18 20 17 14 17 17  
CLOUDS B2 SC SC SC SC SC SC SC FW FW FW FW SC SC SC SC B1 B1 SC  
POP 12HR 40 30 20 10 40  
QPF 12HR 0.02 0.01 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S C C S  
TSTMS S S C C S S C C S  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 55 83 57 89 59 90 61 91  
TEMP 75 80 64 56 75 81 64 58 81 87 68 60 84 86 69 62 84 87  
DEWPT 59 58 60 56 60 57 60 57 57 52 57 56 56 53 57 56 58 55  
PWIND DIR NE SE S S W SE SE SE S  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW SC FW  
POP 12HR 30 40 50 30 5 5 5 20 10  
RAIN SHWRS S C S C C C C S S  
TSTMS S C S C C C C S S  
 
 
SDZ032-161000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
1141 PM MDT SAT AUG 15 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 59 83 59 86 59  
TEMP 68 63 60 68 75 81 78 69 64 61 60 71 80 84 83 71 65 61 60  
DEWPT 62 61 57 60 60 60 62 63 61 60 60 63 62 59 60 61 60 60 59  
RH 81 93 90 76 60 49 58 81 90 97100 76 54 43 46 71 84 97 96  
WIND DIR NE NE E SE SE SE SE SE S S SW W N N N NE N NE NE  
WIND SPD 2 2 2 3 5 6 9 9 6 4 4 4 5 5 5 4 3 4 4  
WIND GUST 14 17 18 17  
CLOUDS B1 SC SC SC B1 B1 SC SC SC FW SC FW SC SC SC SC B1 B1 B2  
POP 12HR 5 40 20 10 30  
QPF 12HR 0 0.07 0.03 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S C C S  
TSTMS C C S S S S C C S  
 
DATE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 81 57 87 59 87 60 87  
TEMP 72 77 61 56 74 77 63 58 81 85 66 60 82 85 67 61 81 84  
DEWPT 63 63 61 56 64 64 62 58 63 60 59 57 61 59 59 57 61 62  
PWIND DIR NE S S SW SW S N E SE  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B2 B1 B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC SC  
POP 12HR 40 30 50 30 5 10 5 20 10  
RAIN SHWRS S C S C S C C S  
TSTMS S C S C S C C S  
 
 
SDZ049-161000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
1241 AM CDT SUN AUG 16 2026  
 
DATE 08/15/26 SUN 08/16/26 MON 08/17/26 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 60 83 62 87 62  
TEMP 66 62 61 69 75 81 78 70 66 64 63 73 82 85 82 71 67 64 63  
DEWPT 62 61 60 62 62 60 62 63 63 63 62 68 68 64 66 67 66 63 62  
RH 87 97 97 78 64 49 58 78 90 97 97 84 63 50 58 87 97 97 97  
WIND DIR NE N NW NE N N SE S S S S SW W NW N NE S SW SW  
WIND SPD 5 4 2 3 4 4 5 8 8 9 10 11 8 8 8 5 4 4 4  
WIND GUST 19  
CLOUDS B1 B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B2  
POP 12HR 5 5 20 10 40  
QPF 12HR 0 0 0.01 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C  
TSTMS S S S S C C C  
 
DATE 08/18 WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26  
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 81 58 79 59 85 62 87 62 86  
TEMP 75 75 64 59 73 76 64 60 79 81 67 62 82 82 68 62 80 81  
DEWPT 67 67 64 59 66 66 64 60 67 66 65 62 65 65 63 61 64 65  
PWIND DIR NE SE S S SW S NE SE SE  
WIND CHAR LT LT LT GN GN GN GN LT GN  
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW SC SC FW  
POP 12HR 40 30 40 50 10 10 5 20 10  
RAIN SHWRS C C C S C C C S S  
TSTMS C C C S C C C S S  
 
 
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