784
FOUS53 KUNR 172346
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
546 PM MDT MON AUG 17 2026
SDZ026-181000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 58 84 56 87 58
TEMP 85 74 64 61 59 68 77 81 76 67 63 59 57 68 78 85 81 69 64 61 61
DEWPT 54 55 57 57 55 57 56 55 55 56 56 56 55 58 57 54 53 54 53 51 52
RH 35 51 78 87 87 68 48 41 48 68 78 90 93 70 48 35 38 59 67 70 72
WIND DIR S W W NW NW NW N N SE SW SW SW SW W E E N S SW SW W
WIND SPD 9 4 4 4 4 4 6 5 4 4 4 4 3 3 4 5 5 5 5 6 5
WIND GUST 19 18 19 18 14 14 17 16 16
CLOUDS B1 B1 B1 SC B1 SC SC B1 B1 B1 B1 SC SC SC FW FW FW CL CL FW FW
POP 12HR 40 40 40 20 5
QPF 12HR 0.02 0.07 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C S S
TSTMS C C C C C C S S S S
SVR TSTORM A A
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 92 61 89 60 86 62 89 63 87
TEMP 87 86 66 62 82 86 68 61 80 83 68 63 83 86 69 63 83 83
DEWPT 49 47 48 49 53 51 52 53 57 56 57 57 60 58 58 56 58 57
PWIND DIR N W N N SE SE E N NE
WIND CHAR LT LT GN LT GN GN GN LT GN
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC B1 B1 SC SC SC SC FW
POP 12HR 0 5 0 5 10 40 20 30 30
RAIN SHWRS C C S C S S C
TSTMS C C S C S
WYZ054-181000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 57 83 55 87 57
TEMP 85 70 65 61 59 70 76 81 78 68 62 59 57 70 79 85 83 72 65 62 61
DEWPT 40 44 50 51 49 51 48 46 45 49 50 51 50 53 45 40 38 38 39 42 45
RH 20 39 58 70 69 51 37 29 31 51 65 75 77 55 30 20 20 29 38 48 56
WIND DIR NW SE E SW W W NW N NW NE S S SW SW NW NW N NE S S SW
WIND SPD 8 4 2 3 3 3 4 6 6 3 4 4 5 5 6 10 8 3 3 5 6
WIND GUST 19 18 13 13 13 18 20 20 16 16 17 17 18 21 19
CLOUDS B2 B2 B1 B1 SC B1 B1 B1 B2 B2 SC B1 SC FW FW FW FW FW FW FW FW
POP 12HR 40 20 50 5 0
QPF 12HR 0 0 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C
TSTMS C S S S C C
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 59 89 62 89 63 90 61 87
TEMP 86 88 68 60 84 88 70 63 83 87 70 65 85 87 68 61 82 84
DEWPT 40 36 38 42 44 42 47 51 53 49 54 53 52 47 51 51 50 45
PWIND DIR W SE N E SE S NW SE NW
WIND CHAR LT LT LT GN GN GN GN LT LT
AVG CLOUDS FW FW FW SC FW SC FW SC B1 SC B1 SC SC SC SC SC SC FW
POP 12HR 0 5 0 5 20 30 20 30 20
RAIN SHWRS S C S C S S
TSTMS S S S S S
SDZ001-181000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 56 84 55 89 56
TEMP 85 72 63 59 57 66 77 83 79 68 62 59 56 68 80 87 82 69 63 60 60
DEWPT 46 50 55 55 53 56 52 49 46 49 52 53 53 56 53 48 46 48 50 49 49
RH 26 46 75 87 86 70 42 31 31 51 70 80 90 65 39 26 28 47 62 67 67
WIND DIR NW NE W NW NW N NW NW NW NE SW SW W SW SW W NW E S SW W
WIND SPD 12 6 2 4 3 3 4 6 9 3 4 3 2 3 5 9 9 5 5 5 5
WIND GUST 23 20 13 20 20
CLOUDS B1 B2 B2 B2 SC SC SC SC SC SC SC B1 B1 FW FW SC FW FW FW FW FW
POP 12HR 40 5 30 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C
TSTMS C C S S S
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 92 58 88 57 86 59 89 59 88
TEMP 87 86 65 58 82 84 65 58 80 80 66 61 82 84 66 60 83 83
DEWPT 45 41 48 49 48 45 49 47 50 51 54 54 57 54 55 54 53 51
PWIND DIR NW N NE NE SE SE NE SE N
WIND CHAR LT GN GN GN BZ BZ BZ GN GN
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC B1 B2 B2 SC SC SC SC FW
POP 12HR 0 0 0 5 5 30 10 30 20
RAIN SHWRS S C S C S S
TSTMS S S S
SDZ029-181000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 54 77 52 80 54
TEMP 78 67 60 58 55 67 73 74 68 60 58 55 53 65 74 77 74 63 59 57 58
DEWPT 48 49 52 51 48 50 48 49 52 52 51 50 50 53 48 45 45 47 45 46 47
RH 35 52 75 77 77 54 41 41 57 75 77 83 89 65 40 32 35 56 60 67 67
WIND DIR SE N NW NW NW NW W W E NE W NW NW W W NW N N W W W
WIND SPD 3 2 2 2 3 2 3 3 3 2 2 2 2 2 3 4 3 1 1 2 2
WIND GUST 14 14 17 14 14 17 14
CLOUDS B1 B2 SC SC SC B1 SC B1 B2 B1 B1 SC B1 FW FW SC FW CL CL CL FW
POP 12HR 30 30 50 20 0
QPF 12HR 0.03 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S
TSTMS C S C C C C S S S S
SVR TSTORM A A
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 84 57 81 56 79 57 83 57 81
TEMP 81 79 63 58 79 78 62 56 75 76 63 59 80 78 64 59 78 76
DEWPT 42 42 42 44 47 48 48 50 53 53 54 53 53 54 54 51 51 51
PWIND DIR W N NE NE E SE NW N E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC FW FW SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 0 5 5 5 10 40 20 30 30
RAIN SHWRS C C S C S C
TSTMS C S S C C
SDZ013-181000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 57 82 57 86 57
TEMP 70 61 64 60 58 65 74 81 78 69 64 60 58 66 76 84 80 69 64 62 60
DEWPT 60 61 58 57 57 59 58 54 53 55 56 56 57 60 59 56 54 57 58 57 57
RH 71100 81 90 96 81 57 39 42 61 75 87 96 81 56 38 41 66 81 84 90
WIND DIR E E E N NW N N N N E SE S S S S S N SE S S SW
WIND SPD 5 5 4 3 4 4 4 5 5 4 4 4 4 5 5 5 4 8 8 6 6
WIND GUST 17 14 17 16 14 16
CLOUDS B1 B1 B2 B1 B2 B2 SC SC FW B1 B1 B1 B2 SC SC FW FW FW FW CL FW
POP 12HR 40 5 40 20 10
QPF 12HR 0.07 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S
TSTMS C C C S S S S
SVR TSTORM A A
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 59 87 58 82 59 85 60 86
TEMP 85 86 67 60 81 84 66 58 77 79 65 60 78 82 67 61 80 84
DEWPT 52 47 54 53 53 49 51 49 52 52 55 56 60 57 58 57 59 56
PWIND DIR NW NE NE NE E SE SE E NE
WIND CHAR LT LT GN GN GN BZ BZ GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC B1 B2 B1 SC B1 B1 FW
POP 12HR 0 0 0 0 5 30 20 20 20
RAIN SHWRS C C S S S S S
TSTMS C S S
SDZ042-181000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 58 84 57 84 57
TEMP 85 72 67 62 59 69 77 82 79 70 66 61 58 69 78 83 81 70 66 63 61
DEWPT 60 66 60 59 57 59 57 53 53 57 58 57 57 59 58 54 52 57 58 57 57
RH 43 81 78 90 93 70 50 37 41 63 75 87 96 70 50 37 37 63 75 81 87
WIND DIR SE SE SE SW W N N N NE E S SW S SW W NW NE SE S S SW
WIND SPD 5 6 4 2 2 3 5 5 5 4 3 3 3 4 5 5 6 6 5 5 4
WIND GUST 17 14 16 14 14 13 14 16
CLOUDS SC SC B1 SC SC SC B1 B1 OV OV B2 B1 SC SC FW FW FW FW FW CL FW
POP 12HR 40 10 60 30 5
QPF 12HR 0 0 0.04 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S C C L L C C S S
TSTMS S C S S S C C S S S S S S
SVR TSTORM A A
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 61 89 60 88 63 89 63 88
TEMP 86 86 69 62 84 87 70 61 83 85 71 64 85 86 71 63 84 85
DEWPT 54 49 54 53 55 52 55 54 57 55 58 56 59 57 59 57 58 55
PWIND DIR W SE N E SE SE SW S N
WIND CHAR LT LT LT GN GN BZ GN LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC B1 B1 SC SC SC SC FW
POP 12HR 0 5 0 5 10 30 20 30 20
RAIN SHWRS C C S C S S
TSTMS C S S C S
SDZ032-181000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
546 PM MDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 58 84 58 85 57
TEMP 89 77 65 61 59 69 77 83 80 70 65 61 59 68 76 83 80 69 64 61 61
DEWPT 58 60 60 60 59 61 60 58 57 59 59 59 59 61 61 60 59 61 60 59 59
RH 35 56 84 97100 76 56 43 45 68 81 93100 78 60 46 49 76 87 93 93
WIND DIR S SE SW N NW NW N N NE SE SW SW S S SW S SE SE S SW SW
WIND SPD 6 5 4 3 2 3 4 4 4 3 3 3 3 5 5 5 6 6 5 4 5
WIND GUST 14 16 13 16
CLOUDS B1 B1 B2 SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 40 5 50 30 10
QPF 12HR 0.01 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C S S C C
TSTMS S C S S S S S C C
SVR TSTORM A A
DATE 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 91 60 88 59 83 60 86 62 86
TEMP 85 86 67 61 82 86 67 60 77 80 66 62 80 84 68 63 81 84
DEWPT 57 54 56 55 57 54 54 52 56 57 57 57 62 62 60 59 63 62
PWIND DIR NW SE NE NE E SE SE E NE
WIND CHAR LT LT GN LT GN GN BZ GN LT
AVG CLOUDS FW FW FW FW SC FW FW FW SC SC SC B2 B1 B1 SC SC B1 SC
POP 12HR 0 5 0 5 10 40 20 30 20
RAIN SHWRS S C S S C S
TSTMS S C S S S
SDZ049-181000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
646 PM CDT MON AUG 17 2026
DATE 08/17/26 TUE 08/18/26 WED 08/19/26 THU
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 62 83 60 82 59
TEMP 82 72 67 64 63 71 78 82 79 71 66 63 62 69 75 80 75 67 64 63 62
DEWPT 60 62 65 64 63 66 64 62 62 63 63 62 62 64 64 63 64 65 64 63 62
RH 47 71 93100100 84 62 51 56 76 90 97100 84 69 56 69 93100100100
WIND DIR S S S W NE SE N N N E SE S S SW S S SE SE S S SW
WIND SPD 4 5 5 4 3 4 6 5 5 4 4 4 5 6 9 9 8 9 9 9 8
WIND GUST 16
CLOUDS SC SC B2 B1 B1 SC SC SC B1 B2 SC B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 50 10 50 60 20
QPF 12HR 0.04 0 0.15 0.20 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S C C L L L L S S
TSTMS S S C S S S S S L L S S
SVR TSTORM A A
DATE 08/20 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26 MON 08/24/26
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 89 63 88 61 83 61 83 63 86
TEMP 83 82 67 64 83 84 68 61 79 79 67 63 78 80 68 64 81 83
DEWPT 64 61 62 60 61 59 58 56 57 59 58 59 62 64 63 62 65 66
PWIND DIR SW S N E E SE SE SE S
WIND CHAR GN LT GN LT GN GN BZ GN GN
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW FW B1 B2 B1 SC SC B1 SC
POP 12HR 0 10 0 5 5 40 30 20 20
RAIN SHWRS C C S S S
TSTMS S S S S
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