539  
FOUS53 KUNR 050336  
PFMUNR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE RAPID CITY SD  
836 PM MST SUN JAN 4 2026  
 
SDZ026-051100-  
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD  
44.05N 103.06W ELEV. 3204 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 34 58 29 51 29  
TEMP 46 41 37 39 52 55 46 39 35 32 30 31 45 50 41 32 31 31 30  
DEWPT 27 29 29 30 32 29 30 29 28 28 26 24 26 22 24 22 19 19 18  
RH 47 62 72 70 46 37 53 67 75 85 85 75 47 33 50 66 61 61 60  
WIND DIR SW SW SW SW W NW N NW NW W W W NW NW SE SW W W W  
WIND SPD 8 8 8 6 11 13 10 8 6 6 6 6 9 10 5 5 8 6 6  
WIND GUST 18 26 20  
CLOUDS B1 B2 B1 B1 SC SC B2 B1 SC SC SC SC FW FW SC SC SC SC SC  
POP 12HR 0 0 10 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 24 47 23 42 21 42 24 54  
TEMP 50 44 32 26 41 37 27 23 38 34 25 22 37 36 28 28 49 44  
DEWPT 22 23 19 15 17 18 15 11 15 15 14 13 18 19 17 15 20 21  
PWIND DIR W NW W NW NW NW NW W W  
WIND CHAR GN GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 SC SC SC SC SC FW  
POP 12HR 5 10 10 20 10 20 10 10 5  
SNOW S S S  
 

 
WYZ054-051100-  
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY  
44.35N 105.54W ELEV. 4364 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 37 50 29 48 33  
TEMP 46 43 39 40 48 50 43 37 34 34 33 32 43 48 41 36 37 37 37  
DEWPT 30 30 31 31 30 29 29 30 29 27 23 21 22 19 19 18 19 19 18  
RH 53 60 73 70 49 44 57 75 82 75 66 63 43 31 41 47 48 48 46  
WIND DIR SW SW SW SW W W N W SW SW SW SW W W SW SW SW SW SW  
WIND SPD 19 17 11 8 9 8 5 5 6 8 10 9 11 12 9 11 12 13 14  
WIND GUST 33 29 24 25 25  
CLOUDS SC B1 SC SC SC B1 B1 B1 SC SC B1 SC FW SC SC SC B1 B1 B1  
POP 12HR 0 10 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 49 23 40 20 37 21 42 26 50  
TEMP 47 40 28 26 37 34 26 23 34 31 26 23 38 37 31 31 45 43  
DEWPT 21 22 17 15 17 15 15 11 13 15 14 14 18 19 17 16 20 20  
PWIND DIR W W SW NW W W W SW SW  
WIND CHAR GN GN GN GN BZ GN GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC SC FW SC FW  
POP 12HR 10 10 10 10 5 10 10 5 5  
 

 
SDZ001-051100-  
BUFFALO-HARDING SD  
45.60N 103.55W ELEV. 3004 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 28 48 27 46 28  
TEMP 40 33 28 33 44 48 39 34 33 33 30 30 40 45 38 33 31 30 30  
DEWPT 23 24 26 26 28 29 29 29 28 28 28 28 28 25 24 22 22 21 20  
RH 50 69 92 75 53 47 67 82 82 82 92 92 62 45 57 63 69 69 66  
WIND DIR S SW W W NW NW NW W W W W W W W W SW SW SW SW  
WIND SPD 5 5 5 6 11 12 9 6 6 8 8 10 13 13 9 8 8 6 6  
CLOUDS SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC B1 B2 B2 B1  
POP 12HR 0 0 20 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S  
SNOW S  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 22 42 22 38 19 38 23 49  
TEMP 43 38 29 24 37 35 26 24 35 32 25 20 33 31 27 28 43 41  
DEWPT 24 23 21 16 17 17 15 14 17 17 16 15 18 19 19 18 22 23  
PWIND DIR W W W W W NW W W W  
WIND CHAR GN GN GN GN BZ BZ BZ GN BZ  
AVG CLOUDS B1 B1 B1 SC SC SC B1 SC SC SC SC B1 SC SC SC SC SC SC  
POP 12HR 5 10 5 10 5 10 10 5 5  
 

 
SDZ029-051100-  
CUSTER COUNTY AIRPORT-CUSTER SD  
43.73N 103.62W ELEV. 5602 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 34 50 28 44 30  
TEMP 46 41 39 40 47 49 41 36 34 31 30 32 41 43 38 34 33 32 33  
DEWPT 29 29 28 28 28 27 27 27 25 24 21 19 18 17 17 17 18 18 16  
RH 51 62 64 62 47 42 57 69 69 75 69 58 39 35 42 49 53 56 49  
WIND DIR W W W W W W W NW W W W W W W W W W W W  
WIND SPD 10 10 8 6 8 8 4 3 3 4 5 6 10 10 4 5 5 6 5  
WIND GUST 21 23 20 20 18 14 18 20 24 24 14 17 19 20 19  
CLOUDS SC FW SC SC SC SC B1 B1 SC FW FW FW FW FW FW SC SC FW SC  
POP 12HR 5 5 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 21 38 18 33 19 37 23 47  
TEMP 44 39 28 25 35 32 24 21 30 28 23 21 35 32 27 29 45 40  
DEWPT 19 18 14 11 10 12 11 8 8 9 9 10 12 14 14 12 15 15  
PWIND DIR W NW W NW NW NW NW W W  
WIND CHAR GN LT LT LT GN GN GN LT GN  
AVG CLOUDS SC SC SC B1 B1 SC B1 SC SC SC SC SC SC SC SC FW FW FW  
POP 12HR 5 10 10 20 10 20 10 10 5  
SNOW S S S S  
 

 
SDZ013-051100-  
FAITH MUNICIPAL AIRPORT-MEADE SD  
45.04N 102.02W ELEV. 2584 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 30 47 27 45 26  
TEMP 41 34 30 33 42 46 38 34 33 31 29 29 40 44 38 32 30 28 28  
DEWPT 29 27 26 27 30 31 30 30 29 28 27 28 31 28 27 25 24 23 21  
RH 62 75 85 78 62 55 73 85 85 88 92 96 70 53 64 75 78 81 75  
WIND DIR S S SW W NW NW NW NW NW W W W W W SW SW SW SW W  
WIND SPD 6 8 6 6 9 11 10 9 9 9 9 9 11 10 8 8 8 6 6  
CLOUDS SC B2 B2 B2 B1 B1 B2 B1 B2 SC B1 B1 SC FW SC B1 B1 B1 B1  
POP 12HR 0 0 10 10 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 48 23 41 23 38 19 35 21 46  
TEMP 42 40 31 25 37 35 28 25 35 32 25 20 31 30 24 24 40 40  
DEWPT 25 26 22 18 19 19 17 15 18 16 16 14 16 16 16 16 22 23  
PWIND DIR W NW SW W NW NW NW W W  
WIND CHAR GN GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS B1 B1 B2 B1 SC SC B1 B1 SC SC SC SC SC FW SC SC SC SC  
POP 12HR 5 10 10 10 10 10 10 5 5  
 

 
SDZ042-051100-  
PINE RIDGE AIRPORT-OGLALA LAKOTA SD  
43.02N 102.51W ELEV. 3333 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 35 58 28 52 30  
TEMP 38 39 39 42 54 57 47 39 35 33 30 31 47 52 45 38 36 34 34  
DEWPT 26 27 27 29 32 31 32 30 29 28 26 22 23 22 23 21 21 20 21  
RH 62 62 62 60 43 37 56 70 78 82 85 69 38 31 41 50 54 56 58  
WIND DIR S SW SW SW W W W NW W W SW W W W W SW SW SW W  
WIND SPD 8 8 9 9 13 13 8 5 5 6 8 9 13 13 5 9 11 11 11  
WIND GUST 25 25 18 21 24 24  
CLOUDS SC B1 B1 B1 FW FW SC B1 B1 SC FW FW FW FW SC FW FW FW SC  
POP 12HR 5 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 55 21 45 19 41 17 40 21 50  
TEMP 50 46 31 25 40 39 26 21 36 35 24 20 36 36 26 26 44 43  
DEWPT 24 23 21 18 18 17 17 13 13 13 12 11 15 16 14 14 18 20  
PWIND DIR W NW W NW NW W NW W W  
WIND CHAR GN LT GN LT GN GN GN LT GN  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC SC B1 B1 SC SC FW FW FW  
POP 12HR 0 10 10 20 10 20 10 10 5  
SNOW S S S S  
 

 
SDZ032-051100-  
PHILIP AIRPORT-HAAKON SD  
44.05N 101.60W ELEV. 2209 FT  
836 PM MST SUN JAN 4 2026  
 
DATE SUN 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 32 55 27 49 26  
TEMP 33 33 34 38 50 54 44 37 35 33 29 29 44 48 40 33 30 30 29  
DEWPT 27 28 29 29 33 32 31 31 30 30 29 28 31 29 28 27 24 22 21  
RH 78 82 82 70 52 43 60 79 82 89100 96 60 47 62 78 78 72 72  
WIND DIR SW SW SW W W W NW NW NW W W W W W SW S S SW W  
WIND SPD 6 8 9 8 11 12 10 8 8 6 6 6 10 10 5 5 6 8 8  
WIND GUST 20 18  
CLOUDS SC B1 SC B1 SC SC SC B1 B1 B1 SC SC FW FW FW SC SC SC SC  
POP 12HR 5 0 10 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 53 23 46 22 42 19 39 19 50  
TEMP 47 43 33 26 41 38 29 24 39 35 26 20 35 33 24 23 45 42  
DEWPT 26 28 22 19 21 20 19 16 18 17 16 14 18 17 16 16 22 22  
PWIND DIR W NW W NW NW NW NW W W  
WIND CHAR GN GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS SC SC B1 B1 SC B1 B1 B1 SC SC SC B1 SC SC SC SC SC FW  
POP 12HR 0 10 10 20 10 20 10 5 0  
SNOW S S  
 

 
SDZ049-051100-  
WINNER REGIONAL AIRPORT-TRIPP SD  
43.39N 99.84W ELEV. 2032 FT  
936 PM CST SUN JAN 4 2026  
 
DATE 01/04/26 MON 01/05/26 TUE 01/06/26 WED  
CST 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 33 62 31 51 30  
TEMP 41 38 37 42 55 59 46 39 36 34 33 33 47 51 42 35 33 33 34  
DEWPT 27 28 29 30 33 34 34 33 31 30 29 29 30 29 30 29 27 24 23  
RH 57 67 72 62 43 39 63 79 82 85 85 85 51 42 62 78 78 69 64  
WIND DIR SW SW SW SW SW W W NW NW W W W W W W S S SW SW  
WIND SPD 9 10 10 10 10 10 9 10 11 11 10 10 13 10 5 8 10 11 12  
CLOUDS SC SC SC B2 B2 SC SC SC B1 SC SC FW FW FW FW FW FW FW SC  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 01/07/26 THU 01/08/26 FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
CST 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 56 29 47 25 43 22 38 21 49  
TEMP 51 46 35 30 42 39 30 27 40 37 28 23 35 32 24 25 43 41  
DEWPT 27 27 25 21 21 22 22 20 20 17 17 16 15 17 16 16 22 23  
PWIND DIR W W NW W NW NW NW W W  
WIND CHAR GN GN GN GN BZ BZ BZ GN GN  
AVG CLOUDS SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC FW SC SC  
POP 12HR 0 5 5 20 20 10 10 5 0  
SNOW S S S  
 

 
 
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