510  
FOUS53 KUNR 231412  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
812 AM MDT SAT OCT 23 2021  
 
SDZ026-232300-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 56 39 54 36 64  
TEMP 40 51 56 54 47 42 39 39 44 52 54 52 39 36 36 36 45 53 61 59  
DEWPT 39 39 37 37 39 39 38 38 39 38 35 36 38 35 35 35 37 39 40 41  
RH 96 63 49 52 74 89 96 96 82 59 48 54 96 96 96 96 73 59 46 51  
WIND DIR SE SE SE NE N N N N N N N E SE S S S S S S S  
WIND SPD 13 16 12 11 6 8 9 10 12 13 12 6 6 8 9 11 14 18 19 14  
WIND GUST 26 26 23 23 20 20 25 28 29 25  
CLOUDS OV B2 OV OV OV B1 B1 B2 B2 SC FW FW FW SC SC B1 B1 B1 B1 B1  
POP 12HR 5 30 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
OBVIS PF  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 44 59 38 58 38 55 34 63  
TEMP 49 46 56 50 43 40 55 51 42 40 52 49 39 37 58 55  
DEWPT 41 41 41 38 35 31 30 27 25 25 28 27 27 27 32 33  
PWIND DIR S W NW NW NW NW NW W  
WIND CHAR GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 50 30 5 5 0 5 5  
RAIN SHWRS C C C  
 

 
WYZ054-232300-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 38 56 42 68  
TEMP 53 61 59 53 46 42 40 38 45 53 56 53 43 42 42 42 53 61 66 63  
DEWPT 36 35 32 33 35 37 37 35 36 32 29 30 32 32 33 33 35 36 37 37  
RH 52 38 36 46 65 82 89 89 70 44 35 41 65 67 70 70 50 39 34 38  
WIND DIR SW W N NW N N NW W SW W S SE SE S S S S S S S  
WIND SPD 13 12 12 11 11 11 10 10 9 6 9 10 13 19 20 18 19 21 23 20  
WIND GUST 24 21 29 33 35 31  
CLOUDS OV OV OV OV OV OV B2 B1 SC FW FW FW SC SC SC B1 B1 B1 B1 B1  
POP 12HR 10 50 5 0 0  
QPF 12HR 0 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 40 53 33 53 33 52 35 61  
TEMP 53 46 48 46 39 36 51 46 38 36 48 46 37 38 56 53  
DEWPT 36 37 36 34 31 27 26 25 24 22 24 26 26 26 32 33  
PWIND DIR S NW W W NW NW SW SW  
WIND CHAR BZ BZ GN BZ BZ GN GN GN  
AVG CLOUDS B1 B2 B2 B2 B1 SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 30 60 10 10 5 0 10 10  
RAIN SHWRS C L C  
 

 
SDZ001-232300-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 49 38 55 36 60  
TEMP 39 47 49 47 43 40 38 38 43 51 55 51 40 36 36 36 42 51 56 54  
DEWPT 36 36 34 34 34 35 35 35 37 36 34 36 36 36 35 35 37 38 39 40  
RH 89 65 56 60 70 82 89 89 79 56 45 56 85100 96 96 82 61 53 59  
WIND DIR SE SE SE SE E E E E S NW NE E SE SE SE SE SE SE SE SE  
WIND SPD 18 21 18 14 11 8 5 5 4 8 6 10 13 14 16 18 20 24 25 21  
WIND GUST 36 35 29 31 35 33  
CLOUDS B2 OV OV OV OV OV OV B2 B2 SC FW FW SC SC B1 B2 B1 B1 B1 B1  
POP 12HR 5 50 10 0 0  
QPF 12HR 0 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C  
OBVIS F  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 43 57 36 57 36 55 33 63  
TEMP 49 44 53 49 40 37 54 50 41 37 51 48 37 35 56 53  
DEWPT 40 39 40 36 33 30 30 25 25 25 28 26 27 26 30 32  
PWIND DIR SE NW NW NW NW NW W W  
WIND CHAR BZ BZ GN BZ BZ BZ GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B1 FW SC FW FW FW FW FW FW FW FW  
POP 12HR 10 40 20 0 0 0 5 5  
RAIN SHWRS C C S  
 

 
SDZ029-232300-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 58 36 50 33 61  
TEMP 41 53 57 51 45 40 37 36 44 50 50 48 36 33 33 33 46 54 58 53  
DEWPT 32 30 29 30 32 34 33 32 33 29 29 30 33 32 31 30 31 32 35 35  
RH 70 41 34 44 60 79 85 85 65 44 44 49 89 96 92 89 55 43 42 50  
WIND DIR W W W SW NW NW NW N N N N SE SE SE S S S S S S  
WIND SPD 8 11 10 11 5 4 4 5 4 6 5 3 2 3 4 5 6 11 11 8  
WIND GUST 20 24 26 16 16 14 18 17 19 21 20  
CLOUDS OV OV OV OV B2 B1 B1 B2 B2 SC SC SC SC SC SC B1 B1 SC B1 B1  
POP 12HR 5 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 41 57 33 49 31 49 30 58  
TEMP 47 44 55 44 37 35 48 42 36 33 46 41 35 34 55 48  
DEWPT 36 34 34 33 29 25 24 21 20 19 21 21 21 23 27 28  
PWIND DIR SW NW NW NW NW NW NW W  
WIND CHAR LT LT GN GN GN GN GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 10 50 30 10 5 0 5 5  
RAIN SHWRS C C C  
SNOWSHWRS S  
 

 
SDZ013-232300-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 50 37 47 34 56  
TEMP 39 46 50 46 42 39 38 37 41 46 47 46 37 34 34 34 41 47 54 51  
DEWPT 36 36 34 34 35 35 37 36 37 37 36 36 37 32 32 32 37 39 39 40  
RH 89 68 54 63 76 85 96 96 85 71 65 68100 92 92 92 85 74 57 66  
WIND DIR SE SE SE SE E E E NE NE N NE E SE SE SE SE SE SE SE SE  
WIND SPD 21 24 21 19 17 13 11 10 8 8 9 9 10 11 13 17 21 24 25 24  
WIND GUST 35 39 35 32 27 36 35 35  
CLOUDS B2 B1 B2 OV OV OV B2 B2 OV B2 B1 SC SC B1 B2 B2 B2 SC SC B1  
POP 12HR 5 40 30 0 0  
QPF 12HR 0 0 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C  
OBVIS PF  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 44 59 38 58 38 56 33 61  
TEMP 46 44 55 51 43 40 55 51 42 39 51 49 38 35 54 52  
DEWPT 41 41 43 41 38 34 34 30 28 27 31 29 29 28 31 33  
PWIND DIR SE S NW NW NW NW NW W  
WIND CHAR BZ GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B1 SC SC SC FW FW FW FW FW FW FW  
POP 12HR 10 50 40 5 0 0 5 5  
RAIN SHWRS C C C S  
 

 
SDZ042-232300-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 63 37 52 33 64  
TEMP 47 58 63 58 50 45 42 39 43 49 52 51 39 34 35 36 46 57 62 59  
DEWPT 39 38 34 36 38 40 38 37 39 38 35 36 36 32 33 34 37 38 38 39  
RH 74 47 34 44 63 82 86 92 86 66 52 56 89 92 92 92 71 49 41 47  
WIND DIR S S S S S SW W NW NW N N NE E SE S S S S S S  
WIND SPD 14 17 13 10 9 6 4 5 9 11 12 6 5 6 8 11 16 19 19 18  
WIND GUST 27 27 25 20 27 32 31 29  
CLOUDS OV OV OV OV B2 B2 B2 B2 B2 B1 SC FW FW SC SC B1 B1 SC SC B1  
POP 12HR 0 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
OBVIS PF  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 44 64 35 57 33 55 30 63  
TEMP 50 46 60 53 41 37 53 50 38 36 51 49 36 33 56 54  
DEWPT 40 40 41 39 37 32 31 28 26 25 26 25 26 25 30 31  
PWIND DIR S W NW NW NW NW W W  
WIND CHAR BZ GN GN BZ GN BZ GN GN  
AVG CLOUDS B1 B1 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW  
POP 12HR 5 40 40 10 5 0 5 5  
RAIN SHWRS S C C S  
 

 
SDZ032-232300-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
812 AM MDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 56 37 50 32 62  
TEMP 40 51 55 50 46 43 41 38 44 49 50 47 38 35 34 34 44 52 60 55  
DEWPT 36 38 38 39 41 42 40 37 40 39 38 38 38 33 32 32 39 41 41 42  
RH 85 61 53 66 83 96 96 96 86 68 63 71100 92 92 92 82 66 49 61  
WIND DIR SE SE SE E E E NE N N N N NE E SE SE SE SE SE SE SE  
WIND SPD 17 21 21 17 13 11 6 8 10 11 11 9 6 5 8 10 16 20 21 19  
WIND GUST 29 35 34 28 24 17 31  
CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 SC B1 B1  
POP 12HR 5 20 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
OBVIS PF  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 44 65 38 61 37 58 32 63  
TEMP 47 44 59 54 44 41 55 53 42 39 54 50 38 34 56 54  
DEWPT 42 42 44 43 40 37 35 32 29 29 31 30 30 29 33 35  
PWIND DIR SE S NW NW NW NW NW W  
WIND CHAR BZ GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW  
POP 12HR 5 40 40 10 5 0 0 5  
RAIN SHWRS S C C S  
 

 
SDZ049-232300-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
912 AM CDT SAT OCT 23 2021  
 
DATE SAT 10/23/21 SUN 10/24/21 MON 10/25/21  
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 54 40 47 33 56  
TEMP 41 50 53 50 47 45 43 41 45 47 47 47 39 37 35 35 42 49 54 50  
DEWPT 34 34 34 36 37 37 38 38 40 39 39 39 38 35 33 33 37 38 39 40  
RH 76 54 48 58 68 73 82 89 82 74 74 74 96 92 92 92 82 66 57 68  
WIND DIR SE SE SE SE SE SE SE E E NE N NE NE E SE SE SE SE SE SE  
WIND SPD 14 21 20 17 17 13 11 11 10 10 12 10 6 5 6 9 13 18 20 18  
WIND GUST 31 33 31 29 27 24 21 28 28  
CLOUDS B1 B1 B2 OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 SC SC SC  
POP 12HR 5 30 40 0 0  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C  
OBVIS PF  
 
DATE TUE 10/26/21 WED 10/27/21 THU 10/28/21 FRI 10/29/21  
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 43 63 43 57 41 56 36 61  
TEMP 44 44 56 56 48 45 53 52 45 42 52 49 42 38 55 51  
DEWPT 40 41 44 47 46 41 39 36 33 31 34 33 32 30 33 35  
PWIND DIR SE S W NW NW NW NW NW  
WIND CHAR BZ BZ GN BZ BZ WY BZ GN  
AVG CLOUDS SC B1 B2 B1 B2 B2 B1 B1 SC FW FW FW FW FW FW FW  
POP 12HR 5 30 60 20 5 5 0 0  
RAIN SHWRS C L C S  
TSTMS S  
 

 
 
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