337  
FOUS53 KUNR 170651  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1251 AM MDT WED SEP 17 2025  
 
SDZ026-181000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 55 62 52 65 47  
TEMP 57 56 59 60 61 60 56 55 54 53 56 60 64 62 55 52 49 47  
DEWPT 54 55 57 58 57 58 56 55 54 53 56 55 54 54 54 51 49 47  
RH 90 96 93 93 87 93100100100100100 84 70 75 96 96100100  
WIND DIR N N N N N N N N N N N N N N N NW NW W  
WIND SPD 10 12 13 17 18 18 18 18 18 18 18 18 17 13 10 8 5 5  
WIND GUST 24 25 27 31 31 33 29 35 34 31 31 29 26  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B1 B1 SC SC SC SC SC  
POP 12HR 40 90 90 60 10  
QPF 12HR 0.02 0.51 0.47 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L D D D D D D L L C S  
TSTMS S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 74 50 80 53 85 54 78 50 82  
TEMP 68 71 54 50 74 76 57 53 77 80 59 54 74 73 55 51 77 76  
DEWPT 53 54 52 47 51 53 50 44 48 50 44 43 42 43 41 38 42 45  
PWIND DIR SE S S W N W N W SE  
WIND CHAR LT LT LT LT LT GN GN LT GN  
AVG CLOUDS SC FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 5 0 0 5 0 10 5 5 0  
 
 
WYZ054-181000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 49 63 48 69 45  
TEMP 50 51 56 59 62 60 53 52 50 48 55 63 68 66 55 51 48 46  
DEWPT 46 48 52 53 54 54 53 51 50 48 51 50 47 47 46 46 45 45  
RH 86 89 86 80 75 81100 96100100 86 62 47 50 72 83 89 96  
WIND DIR NW NW NW N N N N NW NW N N N NE NE E S S S  
WIND SPD 6 9 11 13 13 12 9 6 6 6 6 8 8 8 4 3 4 4  
WIND GUST 24 25 23 18  
CLOUDS B2 OV B2 OV OV B2 B2 B1 B2 B2 B2 FW FW FW FW FW FW FW  
POP 12HR 20 70 40 10 0  
QPF 12HR 0.07 0.14 0.10 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L L C C  
TSTMS S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 49 81 52 84 49 76 49 82  
TEMP 71 74 56 50 76 78 59 53 77 81 59 50 71 73 56 50 78 79  
DEWPT 45 43 42 42 42 41 41 38 38 38 38 38 37 35 33 33 35 36  
PWIND DIR SE SE W S W NW NW S S  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0 5 5 0 0  
 
 
SDZ001-181000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 55 68 52 62 48  
TEMP 59 57 60 63 65 62 57 55 54 53 55 59 62 60 54 52 50 49  
DEWPT 54 55 57 57 57 56 57 55 54 53 55 54 53 52 53 51 50 49  
RH 83 93 90 81 75 81100100100100100 83 72 75 96 96100100  
WIND DIR NW N N NE NE NE N N N N N N N NE NE N NW NW  
WIND SPD 6 8 10 13 14 13 11 10 11 12 12 13 13 12 9 5 5 5  
CLOUDS B2 B2 B2 B2 OV B2 B2 B2 OV OV OV B2 B2 B1 B1 B1 B2 B2  
POP 12HR 50 70 60 60 20  
QPF 12HR 0.01 0.13 0.15 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C L L L L L L L C S S S  
TSTMS S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 78 52 83 52 75 49 80  
TEMP 64 69 53 48 73 75 58 52 76 80 60 52 71 71 55 50 74 75  
DEWPT 53 51 52 48 52 51 50 47 46 47 44 43 41 42 41 38 41 45  
PWIND DIR SW SE S SW W NW NW SW SW  
WIND CHAR LT LT LT LT GN GN GN LT GN  
AVG CLOUDS B1 FW SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW FW  
POP 12HR 5 0 0 5 0 10 5 5 0  
 
 
SDZ029-181000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 48 56 46 62 43  
TEMP 49 49 54 56 56 53 50 49 48 46 53 58 59 57 49 46 45 43  
DEWPT 46 47 51 50 51 51 49 49 48 46 49 47 47 48 48 45 45 43  
RH 89 93 90 80 83 93 96100100100 86 67 64 72 96 96100100  
WIND DIR N N N N N N N N N N N N N N N W NW NW  
WIND SPD 4 5 6 9 10 9 9 9 8 5 8 8 8 5 3 2 2 2  
WIND GUST 17 19 21 21 21 21 19 18 18 18  
CLOUDS OV OV OV OV OV OV OV OV OV OV B2 B1 B1 SC SC SC SC FW  
POP 12HR 30 80 90 60 10  
QPF 12HR 0.02 0.36 0.23 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L D D D L L L L S S  
TSTMS S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 69 47 74 49 78 49 72 47 76  
TEMP 65 64 50 48 71 68 54 50 75 72 55 49 69 66 51 48 73 70  
DEWPT 44 46 45 41 40 45 42 39 38 41 37 38 34 37 34 34 33 39  
PWIND DIR SW W SW NW NW N NW NW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 5 0 0 5 5 5 5 5 0  
 
 
SDZ013-181000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 57 62 54 59 49  
TEMP 61 59 60 61 62 61 59 58 56 54 56 57 59 59 55 54 51 50  
DEWPT 58 58 60 60 60 61 59 58 56 54 56 56 57 57 55 54 51 50  
RH 90 96100 97 93100100100100100100 96 93 93100100100100  
WIND DIR NW N N NE NE NE NE N NE N N N N N N N NW NW  
WIND SPD 8 10 11 14 17 16 16 16 17 16 14 13 13 11 10 9 9 8  
WIND GUST 26 26 27 26  
CLOUDS OV OV B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1  
POP 12HR 50 80 100 80 30  
QPF 12HR 0.04 0.59 0.92 0.16 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L D D D D D D D D C C C S S S  
TSTMS S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 68 50 75 53 79 52 74 50 77  
TEMP 63 67 55 51 69 72 58 53 73 76 60 53 71 70 55 50 72 72  
DEWPT 56 58 55 51 58 59 55 51 54 56 51 46 48 48 46 43 47 50  
PWIND DIR NW SE SE S W W NW SW SW  
WIND CHAR LT LT LT LT LT GN GN LT GN  
AVG CLOUDS B1 FW FW SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 10 5 0 5 0 10 5 5 0  
 
 
SDZ042-181000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 52 60 51 64 45  
TEMP 54 54 57 59 60 60 56 55 53 52 55 59 64 63 55 52 48 46  
DEWPT 54 54 56 57 56 55 56 55 53 52 54 53 51 51 52 51 48 46  
RH 100100 96 93 87 84100100100100 96 80 63 65 90 96100100  
WIND DIR N N NW NW NW NW NW N N N NW N N N N NW W SW  
WIND SPD 5 6 9 10 12 13 12 11 11 11 11 12 11 10 5 4 4 3  
WIND GUST 21 21  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B1 SC SC SC SC SC  
POP 12HR 40 90 80 60 20  
QPF 12HR 0.09 0.83 0.75 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L D D D D D D L L C S S  
TSTMS S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 48 83 51 87 51 80 49 84  
TEMP 70 73 56 49 77 78 60 52 78 82 60 52 74 75 57 50 78 78  
DEWPT 51 50 51 48 49 47 48 46 48 46 45 45 43 40 41 40 41 42  
PWIND DIR SW SE SW SW W SE N SE SW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS SC FW FW SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW  
POP 12HR 5 0 0 5 0 5 5 5 0  
 
 
SDZ032-181000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
1251 AM MDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 57 64 55 63 48  
TEMP 60 59 60 63 64 63 59 58 56 55 57 61 63 62 56 54 51 49  
DEWPT 55 56 60 61 60 61 59 58 56 55 57 57 57 57 56 54 51 49  
RH 84 90100 93 87 93100100100100100 87 81 84100100100100  
WIND DIR N NE N NE NE NE NE N N N N N N NW NW NW W NW  
WIND SPD 6 8 10 12 13 13 13 12 12 12 12 13 13 12 9 6 6 5  
WIND GUST 24  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B1 SC  
POP 12HR 60 90 90 70 20  
QPF 12HR 0.13 0.57 0.73 0.17 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L D D D D D D L L C C S S S S  
TSTMS S S S S S S  
 
DATE 09/19/25 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 74 49 81 52 85 52 80 50 82  
TEMP 67 71 56 50 74 77 59 53 77 81 60 53 75 75 57 50 77 76  
DEWPT 56 57 55 50 56 56 55 51 53 54 52 48 47 46 46 43 45 48  
PWIND DIR NW SE SE S W SW NW W W  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS SC FW FW SC SC SC SC FW SC FW SC SC SC FW FW FW FW FW  
POP 12HR 10 0 0 5 0 5 5 5 0  
 
 
SDZ049-181000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
151 AM CDT WED SEP 17 2025  
 
DATE 09/16/25 WED 09/17/25 THU 09/18/25 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 59 67 57 67 53  
TEMP 62 61 62 65 67 66 62 61 58 57 61 64 67 66 59 57 56 54  
DEWPT 57 59 62 63 64 64 62 61 58 57 61 61 60 60 59 57 56 54  
RH 84 93100 93 90 93100100100100100 90 78 81100100100100  
WIND DIR N N NE E E E E E SW NE NW NW W NW W W W W  
WIND SPD 5 8 9 10 10 10 9 8 3 8 9 11 11 9 8 8 8 8  
CLOUDS OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1  
POP 12HR 70 70 60 40 20  
QPF 12HR 0.24 0.51 0.66 0.16 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L L L L C C C C C C S S S S S  
TSTMS S S S S S  
 
DATE 09/19 SAT 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25  
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 74 55 80 57 85 57 80 53 82  
TEMP 69 70 58 55 75 76 63 58 77 81 62 57 73 74 59 53 78 76  
DEWPT 59 59 57 55 61 61 60 56 60 60 56 54 55 53 50 47 50 53  
PWIND DIR NW SE S S NW SW NW W W  
WIND CHAR LT LT GN GN LT LT GN LT GN  
AVG CLOUDS B1 FW FW SC SC SC SC SC FW FW FW FW SC FW FW FW CL FW  
POP 12HR 20 5 0 10 5 5 10 5 0  
RAIN SHWRS S S  
 
 
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