468  
FOUS53 KUNR 110631  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
1231 AM MDT MON MAY 11 2026  
 
SDZ026-121000-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 43 92 51 75 45  
TEMP 46 45 66 86 90 85 68 61 54 51 60 70 74 73 59 51 47 46  
DEWPT 36 36 39 34 33 38 38 35 33 34 35 32 31 30 31 31 30 30  
RH 68 70 37 16 13 19 33 38 45 52 39 24 20 20 34 46 51 53  
WIND DIR S S S S NW N N N NW NW N N N N N W SW SW  
WIND SPD 5 5 6 11 16 19 18 16 12 11 19 19 21 18 4 2 3 4  
WIND GUST 17 24 31 31 33 31 26 24 33 34 34  
CLOUDS FW SC SC B1 SC SC SC B1 B1 SC FW CL FW FW FW CL CL CL  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 89 59 92 54 83 50 83 50 74  
TEMP 77 88 65 60 88 86 60 55 78 80 57 52 78 78 56 51 69 70  
DEWPT 36 39 41 39 35 36 38 35 33 33 35 35 35 37 39 35 32 32  
PWIND DIR S S W NW N N NW NW N  
WIND CHAR BZ BZ BZ GN BZ GN GN BZ BZ  
AVG CLOUDS FW FW SC B1 SC SC SC SC SC FW SC B1 SC SC SC SC SC SC  
POP 12HR 0 0 10 10 10 20 20 30 10  
RAIN SHWRS S S C C  
TSTMS S  
 

 
WYZ054-121000-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 47 84 44 71 46  
TEMP 52 52 70 82 82 76 63 56 49 45 56 66 70 70 57 52 51 48  
DEWPT 31 29 34 31 34 36 36 32 32 33 34 32 33 32 32 31 31 30  
RH 44 41 26 16 18 23 36 40 52 62 43 28 25 24 38 44 46 49  
WIND DIR S SW SW W NW N N N N NW N N N NE E SE S S  
WIND SPD 12 11 12 12 13 16 12 9 4 3 5 6 6 6 8 6 11 16  
WIND GUST 25 26 23 26  
CLOUDS FW B1 B2 SC SC SC SC B1 SC SC FW CL FW CL FW FW FW FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 88 58 81 47 76 47 75 43 66  
TEMP 81 86 68 59 78 75 56 49 72 73 55 50 72 71 52 45 62 63  
DEWPT 38 36 37 34 35 34 36 34 34 33 34 33 34 32 33 31 30 29  
PWIND DIR S S W NW NW W NW N NW  
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS FW FW SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 20 30 20 30 20 20 20  
RAIN SHWRS S C S S C S S S S S S  
TSTMS S S  
 

 
SDZ001-121000-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 45 84 45 73 41  
TEMP 48 47 61 79 82 79 64 56 48 45 57 68 71 71 56 50 44 42  
DEWPT 37 37 41 41 39 37 33 35 36 35 36 33 31 30 32 31 30 30  
RH 65 68 48 26 22 22 31 45 63 68 45 27 23 22 40 48 57 62  
WIND DIR SE SE S SW NW NW NW NW NW NW NW NW NW NW NW SW S S  
WIND SPD 16 12 12 13 23 23 16 12 10 10 16 18 18 13 3 2 3 4  
WIND GUST 29 24 34 33 29 23  
CLOUDS SC OV B1 B1 SC FW SC FW FW FW CL CL FW FW FW CL CL FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 53 86 50 78 47 77 46 68  
TEMP 75 82 64 54 82 80 59 51 74 76 56 49 73 73 55 48 65 65  
DEWPT 36 40 40 39 42 39 39 37 37 34 36 36 39 37 38 35 34 32  
PWIND DIR SE SE W NW NW NW NW NW NW  
WIND CHAR BZ BZ WY BZ WY GN BZ BZ WY  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC B1 SC SC SC SC SC  
POP 12HR 0 5 10 20 10 20 30 30 20  
RAIN SHWRS S S S S C C C S  
TSTMS S  
 

 
SDZ029-121000-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 43 82 47 70 43  
TEMP 46 48 67 75 81 80 62 56 50 47 57 65 68 68 54 48 45 44  
DEWPT 31 30 31 28 26 28 35 32 30 30 29 28 28 27 29 27 26 27  
RH 55 49 26 17 13 15 36 40 46 51 34 25 22 21 38 44 47 51  
WIND DIR W W SW W W NW N N N N N NW NW NE E NE S S  
WIND SPD 3 3 5 10 11 6 8 6 4 4 4 5 6 4 2 1 0 1  
WIND GUST 17 24 26 20 21 23 16 16 18 16  
CLOUDS FW SC B1 B1 SC SC SC B2 B1 B2 SC SC FW FW FW CL FW FW  
POP 12HR 0 0 10 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 49 74 46 74 46 67  
TEMP 71 79 61 56 78 76 55 51 70 71 53 48 69 70 52 47 63 62  
DEWPT 34 37 39 37 32 29 34 32 30 29 31 32 32 32 34 31 29 27  
PWIND DIR S S W NW NW N W NW NW  
WIND CHAR LT LT GN LT GN LT GN LT GN  
AVG CLOUDS FW FW SC B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 10 20 20 30 30 20  
RAIN SHWRS S S S S C C S S S  
TSTMS S S S  
 

 
SDZ013-121000-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 42 87 47 74 41  
TEMP 46 45 58 75 85 83 67 58 50 47 58 69 72 72 57 49 44 42  
DEWPT 33 35 40 43 41 41 37 35 36 36 37 33 32 30 32 32 31 32  
RH 60 68 51 32 21 23 33 42 58 65 45 26 23 21 38 52 60 67  
WIND DIR SE SE S S S NW NW N NW NW NW NW NW NW NW W SW S  
WIND SPD 16 18 17 13 12 18 14 14 12 12 18 19 18 14 5 4 4 4  
WIND GUST 26 25 25 23 28  
CLOUDS SC B1 B1 B1 SC SC B1 SC FW CL CL CL FW FW FW FW CL CL  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 82 53 90 51 82 48 81 48 73  
TEMP 75 81 61 54 84 85 60 53 77 80 56 50 76 77 56 50 69 71  
DEWPT 34 39 39 39 41 40 40 38 38 35 37 37 39 39 41 38 35 34  
PWIND DIR SE SE SW NW NW E NW NW NW  
WIND CHAR BZ WY BZ GN BZ GN BZ BZ BZ  
AVG CLOUDS FW FW SC SC SC SC B1 SC SC FW SC SC SC SC SC B1 SC SC  
POP 12HR 0 0 0 10 10 20 20 30 20  
RAIN SHWRS S S S C C S  
 

 
SDZ042-121000-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 44 92 48 75 43  
TEMP 50 48 69 84 90 89 69 62 54 49 60 70 73 73 58 51 47 44  
DEWPT 36 36 39 33 29 32 36 37 35 35 35 32 30 29 31 30 30 30  
RH 58 63 33 16 11 13 30 39 48 58 39 24 20 19 36 44 51 57  
WIND DIR S S SW SW W W N N N N N N N N E SE SE S  
WIND SPD 9 9 9 12 13 11 10 9 5 4 10 11 10 9 3 3 3 5  
WIND GUST 20 20 19 25 20 20 17 20  
CLOUDS CL FW SC SC B1 SC SC SC SC FW SC FW CL FW FW CL CL CL  
POP 12HR 0 0 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 89 57 92 49 84 47 84 47 76  
TEMP 80 88 67 58 87 88 59 51 79 81 57 50 79 80 56 48 71 73  
DEWPT 36 38 41 39 36 33 38 37 34 32 35 36 36 36 40 37 33 32  
PWIND DIR S S SW W N SE NW N N  
WIND CHAR GN BZ BZ LT GN GN GN GN GN  
AVG CLOUDS CL FW SC SC SC SC SC SC SC FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 5 10 5 20 20 20 10  
RAIN SHWRS S S S S S  
TSTMS S S S  
 

 
SDZ032-121000-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
1231 AM MDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 41 93 50 77 42  
TEMP 45 44 65 83 91 90 70 61 53 50 61 72 75 75 58 50 44 43  
DEWPT 35 37 42 40 33 38 40 36 36 36 37 33 30 29 32 31 31 32  
RH 68 76 43 22 13 16 33 39 52 58 41 24 19 18 37 48 60 65  
WIND DIR E E S S SW NW N N NW NW NW NW NW N N W W SW  
WIND SPD 12 11 11 13 14 14 17 14 10 10 17 19 19 16 4 2 2 2  
WIND GUST 23 24 25 25 28 27 20 31 31 26  
CLOUDS SC FW SC B1 SC SC B1 B2 B1 FW CL CL FW FW FW CL CL FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13/26 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 87 55 95 52 86 48 85 49 77  
TEMP 79 85 62 56 90 89 60 54 82 83 56 51 80 81 56 50 73 74  
DEWPT 34 39 39 39 39 38 40 38 36 34 36 37 38 39 41 39 35 33  
PWIND DIR S SE SW NW N NE NW NW NW  
WIND CHAR GN BZ BZ GN BZ GN GN GN BZ  
AVG CLOUDS FW FW SC SC SC SC SC SC SC FW SC SC B1 SC SC SC SC SC  
POP 12HR 0 5 5 10 5 20 20 30 20  
RAIN SHWRS S S S C S S  
 

 
SDZ049-121000-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
131 AM CDT MON MAY 11 2026  
 
DATE 05/10/26 MON 05/11/26 TUE 05/12/26 WED  
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 43 90 55 75 44  
TEMP 46 45 62 79 88 88 70 65 58 55 64 71 74 73 58 51 46 45  
DEWPT 30 31 42 46 42 46 42 41 37 38 40 36 34 34 34 33 32 33  
RH 53 58 48 31 20 23 36 41 45 53 41 28 23 24 40 50 58 62  
WIND DIR SE SE S S SW S S NW NW NW NW NW NW N NW W SW SW  
WIND SPD 13 18 20 21 20 12 13 16 14 13 19 21 21 17 5 3 4 4  
WIND GUST 25 29 32 32 27 25 24 29 33 33  
CLOUDS FW FW FW B1 B2 SC B1 B2 B2 B2 FW CL FW FW FW FW CL FW  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 05/13 THU 05/14/26 FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
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 56 90 55 86 51 85 54 79  
TEMP 76 80 63 57 84 87 64 57 81 83 59 53 80 82 61 55 75 76  
DEWPT 35 40 37 38 44 47 46 43 41 41 40 39 42 44 46 44 41 40  
PWIND DIR S SE S W NW E W SW NW  
WIND CHAR GN WY WY BZ BZ GN BZ BZ BZ  
AVG CLOUDS CL FW SC SC SC SC B1 B1 SC FW FW SC SC SC SC SC B1 SC  
POP 12HR 0 0 5 20 5 10 20 30 20  
RAIN SHWRS S S S C S S S  
TSTMS S S  
 

 
 
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