832  
FOUS53 KUNR 210945  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
344 AM MDT SAT APR 21 2018  
 
SDZ026-212300-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 36 65 40 65  
TEMP 37 42 50 54 54 47 42 39 37 50 59 63 64 54 47 44 40 53 59 65 55  
DEWPT 36 37 38 38 37 37 36 35 33 37 37 38 40 40 40 38 37 41 41 40 40  
RH 96 82 63 54 52 68 79 85 85 61 44 39 41 59 76 79 89 64 51 40 57  
WIND DIR S S S S S S S SW SW N N E E SE S SW SW SE SE E N  
WIND SPD 12 14 16 16 16 11 8 6 5 9 9 6 6 4 4 4 5 9 13 13 18  
CLOUDS OV B2 B1 B1 B1 B1 FW FW FW FW FW SC SC SC FW SC SC SC B1 B2 B2  
POP 12HR 10 0 0 0 30  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L  
TSTMS S  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 35 49 31 63 37 57 35 60  
TEMP 39 35 46 48 38 33 59 59 45 38 54 55 41 37 57 57  
DEWPT 35 31 31 30 28 25 32 34 33 30 31 32 30 28 34 34  
PWIND DIR N N W SW NW NW W SW  
WIND CHAR BZ BZ GN GN BZ BZ GN GN  
AVG CLOUDS OV B2 B2 B1 SC FW FW SC SC SC SC SC FW FW FW FW  
POP 12HR 70 30 5 0 10 0 0 0  
RAIN SHWRS L L C  
SNOWSHWRS L C  
 

 
WYZ054-212300-  
GILLETTE-CAMPBELL COUNTY AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 60 37 64 40 54  
TEMP 37 42 52 59 59 48 43 39 37 46 53 62 63 51 45 43 41 52 52 45 38  
DEWPT 33 34 35 35 34 35 34 33 33 31 32 34 34 36 37 36 37 39 36 34 33  
RH 85 73 52 40 39 60 70 79 85 55 44 35 34 56 73 76 85 61 54 65 82  
WIND DIR S S S S SE S SW W NW N NE E E E SE SE SE NE N N N  
WIND SPD 16 16 11 9 10 11 12 11 10 10 5 5 6 9 8 9 9 9 13 20 23  
WIND GUST 35 34  
CLOUDS B2 SC FW SC FW CL FW CL FW SC FW SC FW FW SC SC B1 B2 OV OV OV  
POP 12HR 0 5 0 10 70  
QPF 12HR 0 0 0 0 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L L  
SNOWSHWRS L  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 30 49 33 62 35 59 36 62  
TEMP 32 30 43 48 36 36 57 60 42 36 54 57 42 38 59 59  
DEWPT 30 29 29 27 26 26 30 31 31 30 30 29 29 29 31 30  
PWIND DIR N N SE SW NW NW SW W  
WIND CHAR BZ GN GN GN GN GN GN GN  
AVG CLOUDS OV B2 B1 SC FW FW FW SC SC SC SC SC FW FW FW FW  
POP 12HR 60 20 0 0 10 5 0 0  
RAIN SHWRS S  
SNOWSHWRS L C S  
 

 
SDZ001-212300-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 59 36 62 40 53  
TEMP 39 44 53 59 57 49 42 39 37 48 56 61 61 55 47 43 41 51 50 53 44  
DEWPT 36 36 37 37 36 37 36 33 31 33 31 31 34 33 33 31 32 35 34 34 34  
RH 89 73 54 44 45 63 79 79 79 56 38 32 36 43 58 62 70 54 54 48 68  
WIND DIR S S S S S SE S W NW N N N NE NE NE NE NE NE NE N N  
WIND SPD 14 13 17 20 20 13 10 8 6 9 6 6 6 6 6 8 9 13 14 18 20  
WIND GUST 29  
CLOUDS B2 SC FW SC FW FW FW FW SC SC SC SC SC SC SC B1 B1 B2 B2 OV OV  
POP 12HR 0 0 0 5 50  
QPF 12HR 0 0 0 0 0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C D  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 33 51 32 59 35 55 35 58  
TEMP 36 33 46 50 37 34 54 57 43 35 51 53 40 36 55 55  
DEWPT 32 30 29 29 26 25 32 34 32 29 31 29 29 28 33 33  
PWIND DIR N NW SW SW NW NW W W  
WIND CHAR BZ GN GN GN GN BZ GN GN  
AVG CLOUDS OV B2 B1 SC FW FW FW SC SC SC FW FW FW FW FW FW  
POP 12HR 80 20 0 0 5 0 0 0  
RAIN SHWRS D L S  
SNOWSHWRS L S  
 

 
SDZ029-212300-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 48 32 57 36 57  
TEMP 31 35 45 48 47 39 35 34 33 49 56 57 56 46 41 40 36 49 55 57 48  
DEWPT 30 31 32 33 33 33 31 30 28 32 33 35 34 34 33 33 32 33 34 35 33  
RH 96 85 60 56 58 79 85 85 82 52 42 43 43 63 73 76 85 54 45 43 56  
WIND DIR S S S S S S SW W NW N E SE E E E W E SE SE E N  
WIND SPD 6 8 9 9 9 5 4 4 4 5 4 5 6 4 3 3 3 6 10 11 9  
CLOUDS OV OV B2 B1 B2 B1 FW FW FW FW SC B1 SC SC FW SC SC SC B2 OV B2  
POP 12HR 10 5 5 5 40  
QPF 12HR 0 0 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L  
SNOWSHWRS  
TSTMS S  
OBVIS PF PF PF PF  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 29 44 27 57 32 51 31 56  
TEMP 32 29 42 42 32 30 54 53 39 33 49 47 36 33 54 51  
DEWPT 27 24 24 24 23 21 25 26 26 25 26 25 25 24 28 27  
PWIND DIR N N NW W NW N NW NW  
WIND CHAR GN GN LT GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B1 SC FW FW SC SC SC SC SC FW FW FW FW  
POP 12HR 60 30 0 0 10 0 0 0  
RAIN SHWRS L  
SNOWSHWRS L C C  
 

 
SDZ013-212300-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 36 62 39 59  
TEMP 38 44 51 54 54 46 41 38 36 45 55 61 61 52 46 44 39 51 58 59 55  
DEWPT 37 39 38 39 38 37 36 35 35 38 39 40 40 39 38 37 35 38 39 39 39  
RH 96 82 61 57 54 71 82 89 96 76 55 46 46 61 73 76 85 61 49 47 55  
WIND DIR S S S S S S S S S S S S SE SE SE SE E E E E NE  
WIND SPD 16 14 19 19 20 16 12 10 10 6 8 6 8 6 8 5 8 10 12 14 18  
CLOUDS B2 B1 SC B1 SC FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 OV  
POP 12HR 5 0 0 0 30  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 35 51 32 58 37 55 34 58  
TEMP 40 35 47 50 38 34 54 57 44 38 52 53 40 35 55 55  
DEWPT 37 33 32 31 28 27 33 35 33 31 33 31 29 29 36 35  
PWIND DIR N N W SW NW NW W W  
WIND CHAR BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS OV OV B2 SC FW FW FW SC SC SC FW SC FW FW FW FW  
POP 12HR 70 30 0 0 5 0 0 0  
RAIN SHWRS L L C  
 

 
SDZ042-212300-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 51 33 64 37 67  
TEMP 38 40 47 50 50 42 38 35 33 44 56 63 62 50 45 41 38 52 62 67 59  
DEWPT 36 37 37 37 36 36 34 34 32 37 37 36 35 37 36 34 35 39 39 37 38  
RH 92 89 68 61 58 79 85 96 96 76 49 36 36 61 70 76 89 61 43 33 45  
WIND DIR SE S S S SE S S S S SW SW SE E SE S S S S S S SE  
WIND SPD 9 10 9 9 11 9 8 8 8 8 5 4 5 5 8 8 6 10 12 13 13  
WIND GUST 24 24  
CLOUDS OV OV OV B2 B2 B1 SC FW SC FW FW FW FW FW FW FW FW FW SC B1 B2  
POP 12HR 30 5 0 0 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S L  
TSTMS S  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 34 49 29 63 35 57 32 63  
TEMP 41 34 46 47 35 31 57 61 44 36 54 53 39 34 59 60  
DEWPT 36 32 30 29 28 26 30 31 31 30 30 29 28 27 32 32  
PWIND DIR N N NW SW NW N NW SW  
WIND CHAR BZ BZ LT GN GN GN GN GN  
AVG CLOUDS B2 OV B2 B1 SC SC FW FW SC SC SC SC FW FW FW FW  
POP 12HR 60 40 10 0 5 0 0 0  
RAIN SHWRS L L C S  
SNOWSHWRS C  
 

 
SDZ032-212300-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
344 AM MDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 54 34 64 38 66  
TEMP 39 44 51 53 53 44 40 37 34 47 59 63 63 51 45 42 38 52 63 66 61  
DEWPT 37 39 38 39 37 38 36 35 34 39 39 39 39 40 39 37 36 42 42 41 40  
RH 92 82 61 59 54 79 85 92100 74 47 41 41 66 79 82 92 69 46 40 46  
WIND DIR SE SE SE SE SE SE SE SE SE S S SE SE SE SE S S SE SE SE E  
WIND SPD 9 10 13 13 13 11 9 8 6 6 6 8 8 8 5 4 4 6 11 13 13  
CLOUDS OV B2 OV B2 B1 SC SC SC SC FW FW FW FW SC FW SC SC SC SC SC B2  
POP 12HR 10 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C  
 
DATE TUE 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 38 53 31 64 37 59 34 62  
TEMP 44 38 50 51 38 33 59 62 46 38 56 55 41 36 59 58  
DEWPT 39 36 33 31 30 28 33 34 34 32 33 31 29 30 35 35  
PWIND DIR N N NW SW NW NW NW W  
WIND CHAR BZ BZ GN GN GN BZ GN GN  
AVG CLOUDS OV OV B2 B1 SC FW FW SC SC SC SC SC FW FW FW FW  
POP 12HR 60 40 10 0 10 5 0 0  
RAIN SHWRS C L C  
 

 
SDZ049-212300-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
444 AM CDT SAT APR 21 2018  
 
DATE SAT 04/21/18 SUN 04/22/18 MON 04/23/18  
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 50 35 60 39 67  
TEMP 37 39 46 48 49 41 38 36 36 45 54 60 57 46 42 41 40 52 63 67 63  
DEWPT 35 36 37 39 38 36 34 33 32 37 38 38 37 37 36 36 35 42 41 41 41  
RH 92 89 71 71 66 82 85 89 85 73 54 44 47 71 79 82 82 69 44 39 44  
WIND DIR SE SE SE SE SE SE SE S S S S S SE SE S S S S S SE SE  
WIND SPD 6 8 8 9 9 9 8 8 6 6 10 10 9 9 9 8 8 8 10 11 11  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC FW FW SC FW SC SC SC B1  
POP 12HR 20 5 0 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 04/24/18 WED 04/25/18 THU 04/26/18 FRI 04/27/18  
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 40 51 34 62 39 58 35 60  
TEMP 46 40 48 50 39 36 56 60 45 40 55 55 40 37 57 57  
DEWPT 41 37 34 34 32 29 32 35 32 31 33 30 28 28 33 33  
PWIND DIR SW N NW SW W NW NW W  
WIND CHAR GN BZ GN GN GN BZ GN GN  
AVG CLOUDS B2 OV OV B2 B1 SC FW FW SC SC SC SC FW FW FW FW  
POP 12HR 50 40 20 0 5 10 0 5  
RAIN SHWRS S C C C S  
 

 
 
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