056  
FOUS53 KUNR 211701  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1101 AM MDT MON SEP 21 2026  
 
SDZ026-212200-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 62 46 68 53 80  
TEMP 59 61 59 54 52 51 50 54 62 68 65 58 57 56 54 62 74 80 74  
DEWPT 54 54 54 53 52 51 50 54 57 58 58 57 57 56 54 60 58 56 56  
RH 83 78 83 96100100100100 84 70 78 96100100100 93 57 44 53  
WIND DIR E E E SE SE SE SE SE SE SE SE SE S S S S S SW N  
WIND SPD 8 9 11 10 10 10 12 16 19 17 16 17 16 16 16 16 14 13 11  
WIND GUST 20 21 20 20 21 23 31 34 33 31 33 32 33 32 31 28 27 26  
CLOUDS OV OV B2 OV OV B2 OV B2 B2 OV B2 B1 B1 B1 B2 B2 SC SC SC  
POP 12HR 70 40 20 10 10  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S S S  
OBVIS PF  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 52 78 52 79 55 80 51 73  
TEMP 58 52 73 73 58 54 73 75 61 57 74 74 59 51 67 69  
DEWPT 53 49 55 54 54 53 58 57 55 50 51 49 46 45 50 51  
PWIND DIR NW NE S S S N NW E  
WIND CHAR LT LT LT GN GN BZ GN GN  
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW FW FW FW SC SC SC  
POP 12HR 5 0 5 5 5 5 10 20  
RAIN SHWRS S S  
 

 
WYZ054-212200-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 65 46 73 52 74  
TEMP 61 64 62 54 51 51 51 55 66 72 69 60 58 56 54 61 71 74 70  
DEWPT 52 50 51 51 50 49 50 52 54 52 52 53 54 52 49 50 51 48 48  
RH 72 60 67 90 96 93 96 90 65 49 55 78 86 86 83 67 49 40 45  
WIND DIR SE SE SE SE S S S S S SE SE SE S S S SW NW NW N  
WIND SPD 4 5 9 14 19 20 19 19 16 14 14 19 17 14 14 11 11 10 6  
WIND GUST 25 33 34 34 33 28 28 27 35 33 29 29 24 23 24 19  
CLOUDS B2 B1 SC FW SC B1 B1 SC SC FW FW SC SC B1 B1 FW FW FW FW  
POP 12HR 10 0 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 78 53 81 52 76 47 74  
TEMP 56 50 75 74 60 56 77 77 61 54 72 70 55 49 68 68  
DEWPT 46 44 47 44 46 48 50 45 45 40 42 41 39 40 45 44  
PWIND DIR S S SE S SW N SE S  
WIND CHAR LT LT BZ BZ GN GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC FW FW FW SC FW SC SC SC FW  
POP 12HR 0 0 0 0 0 0 10 10  
 

 
SDZ001-212200-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 44 68 50 78  
TEMP 60 62 58 52 50 50 48 52 63 67 62 55 55 54 52 59 72 77 72  
DEWPT 52 50 51 51 50 50 48 52 54 54 54 55 55 54 52 59 59 56 56  
RH 75 65 77 96100100100100 72 63 75100100100100100 64 48 57  
WIND DIR SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE SE S W NW  
WIND SPD 12 13 16 16 14 16 17 20 24 26 24 23 18 14 11 11 10 11 10  
WIND GUST 25 26 32 36 40 37 36 29 25 21 20  
CLOUDS OV B2 B2 B1 B2 OV B2 OV OV B2 B2 B1 B2 B2 B2 B2 SC FW FW  
POP 12HR 30 10 5 30 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S  
TSTMS S S S  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 81 51 80 53 76 47 71  
TEMP 56 50 76 74 58 54 74 74 60 55 71 69 54 48 65 65  
DEWPT 55 50 53 50 54 54 57 55 56 49 48 43 43 43 45 44  
PWIND DIR W SE SE SE SE NW NE E  
WIND CHAR LT LT GN BZ BZ BZ GN GN  
AVG CLOUDS FW FW FW FW SC SC B1 SC SC SC SC FW SC SC SC SC  
POP 12HR 10 0 5 5 5 5 20 20  
RAIN SHWRS S S  
 

 
SDZ029-212200-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 55 44 62 50 71  
TEMP 51 53 53 49 46 47 48 52 55 61 60 53 54 52 51 58 68 71 66  
DEWPT 49 49 49 48 46 47 48 51 52 53 52 53 53 52 51 55 50 48 48  
RH 93 86 86 96100100100 96 90 75 75100 96100100 90 52 44 52  
WIND DIR E E E E SE S S SE SE SE SE SE S S SW SW SW W N  
WIND SPD 4 5 5 4 4 3 4 5 6 8 8 6 5 4 4 6 9 9 4  
WIND GUST 16 16 16 17 19 20 20 20 18 17 16 20 23 24 16  
CLOUDS OV OV OV OV OV OV OV OV OV B2 B1 B2 B2 B2 B2 B1 SC SC SC  
POP 12HR 80 60 30 30 5  
QPF 12HR 0.02 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L C C C C S S C C S S  
OBVIS PF  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 71 49 71 52 74 48 67  
TEMP 55 50 70 65 54 51 69 68 57 54 72 68 54 49 65 63  
DEWPT 45 42 45 47 48 49 51 50 48 44 43 42 39 41 44 44  
PWIND DIR N E E S SW W NE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC  
POP 12HR 5 5 5 10 10 5 10 20  
RAIN SHWRS S  
 

 
SDZ013-212200-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 62 43 64 50 77  
TEMP 59 61 59 52 49 48 46 50 59 62 62 55 54 53 51 59 71 76 71  
DEWPT 52 51 50 51 49 48 46 50 52 53 53 54 54 53 51 58 61 60 59  
RH 78 70 72 96100100100100 78 72 72 96100100100 96 71 58 66  
WIND DIR E E SE SE SE SE SE SE SE SE SE SE SE SE SE SE S S SE  
WIND SPD 10 11 10 11 11 13 13 17 20 21 21 20 19 20 20 21 21 17 12  
WIND GUST 20 27 32 33 34 33 31 32 31 32 32 28 24  
CLOUDS OV OV B2 B1 B1 OV B2 B1 B1 B2 B2 B2 B2 B1 B2 B2 B1 SC SC  
POP 12HR 30 10 5 20 50  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C S  
TSTMS S S  
OBVIS PF  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 51 77 51 76 53 75 49 71  
TEMP 57 52 72 73 57 55 71 73 59 55 70 71 55 50 65 67  
DEWPT 57 52 58 55 57 55 61 58 59 55 54 50 49 46 49 48  
PWIND DIR W NE SE SE SE N NE E  
WIND CHAR GN LT GN BZ BZ BZ GN GN  
AVG CLOUDS SC SC SC SC SC B1 B2 B1 SC SC B1 FW SC SC B1 SC  
POP 12HR 20 0 5 5 10 5 20 20  
RAIN SHWRS S S S  
TSTMS S  
 

 
SDZ042-212200-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 64 46 69 53 78  
TEMP 62 64 61 54 51 50 51 58 64 68 65 59 58 57 55 62 74 78 73  
DEWPT 55 53 52 53 51 50 51 55 55 57 57 57 56 56 55 59 58 55 56  
RH 78 67 72 96100100100 90 73 68 75 93 93 96100 90 57 45 55  
WIND DIR NE NE E E SE SE SE SE S S SE SE S S S S S S S  
WIND SPD 6 8 9 9 8 9 10 14 18 18 18 21 21 23 21 20 18 13 10  
WIND GUST 18 19 25 28 28 29 35 34 36 35 32 24  
CLOUDS OV OV B1 B1 B1 SC B1 B1 B2 B2 B1 SC SC B1 B2 B1 B1 B1 B1  
POP 12HR 30 10 50 5 5  
QPF 12HR 0 0 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 77 52 79 55 79 52 76  
TEMP 60 53 74 72 58 54 74 74 63 57 76 74 59 53 71 71  
DEWPT 56 53 55 54 55 54 58 57 56 53 51 51 49 49 51 52  
PWIND DIR S SE SE S S NW SE S  
WIND CHAR LT LT LT GN BZ GN LT GN  
AVG CLOUDS B1 B1 SC SC B1 SC B1 SC SC FW SC FW FW SC B1 SC  
POP 12HR 5 5 10 20 10 5 10 20  
RAIN SHWRS S S S  
 

 
SDZ032-212200-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
1101 AM MDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 62 42 66 49 80  
TEMP 60 62 60 53 50 48 45 52 61 65 64 56 55 53 53 63 74 79 75  
DEWPT 53 53 53 52 50 48 45 52 54 56 55 55 55 53 53 59 61 60 60  
RH 78 72 78 96100100100100 78 73 73 96100100100 87 64 52 60  
WIND DIR E E E E SE SE SE SE SE SE SE SE SE SE SE S S S S  
WIND SPD 11 11 11 9 8 9 10 14 18 20 20 20 17 17 17 18 19 19 14  
WIND GUST 25 31 33 34 34 29 29 31 32 33 31 26  
CLOUDS OV OV B2 B1 B1 B2 B2 B2 B1 B2 OV B2 B1 B1 B2 B1 B1 B1 B1  
POP 12HR 40 5 40 5 10  
QPF 12HR 0.01 0 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S  
TSTMS S  
OBVIS PF  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 51 77 50 78 53 78 49 74  
TEMP 59 52 73 74 57 54 72 75 60 55 73 74 57 51 67 70  
DEWPT 58 52 59 58 57 54 61 59 58 55 56 54 51 49 52 52  
PWIND DIR SW N SE SE SE NW NE E  
WIND CHAR GN LT LT GN BZ BZ GN GN  
AVG CLOUDS SC B1 B1 SC SC B1 B1 B1 SC FW SC FW FW SC B1 SC  
POP 12HR 20 5 5 10 10 5 10 20  
RAIN SHWRS S S S  
TSTMS S  
 

 
SDZ049-212200-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
1201 PM CDT MON SEP 21 2026  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 60 44 63 48 71  
TEMP 57 58 57 54 51 49 48 52 59 62 60 56 54 53 50 57 67 71 67  
DEWPT 55 56 55 53 51 49 48 52 53 55 56 56 54 53 50 57 59 61 61  
RH 93 93 93 96100100100100 80 78 87100100100100100 75 71 81  
WIND DIR E NE E E E SE SE SE SE SE SE SE SE SE SE S S S S  
WIND SPD 11 12 10 8 6 8 8 12 16 17 16 18 17 19 23 25 26 24 19  
WIND GUST 26 28 27 28 28 32 34 37 39 37 35  
CLOUDS OV OV B1 B1 B2 B2 OV B2 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 60 10 20 40 30  
QPF 12HR 0 0 0.01 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C C C S S C  
TSTMS S  
OBVIS PF  
 
DATE THU 09/24/26 FRI 09/25/26 SAT 09/26/26 SUN 09/27/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 75 52 73 56 76 53 74  
TEMP 60 55 71 69 59 57 69 69 61 59 72 71 60 55 69 69  
DEWPT 60 55 63 63 59 57 62 62 61 59 63 62 59 54 57 59  
PWIND DIR S S SE SE SE S S SE  
WIND CHAR BZ GN GN BZ BZ BZ GN GN  
AVG CLOUDS B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC FW SC B1 SC  
POP 12HR 30 10 10 20 30 10 10 20  
RAIN SHWRS C S S S C S S  
TSTMS S S  
 

 
 
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