143
FOUS53 KUNR 212206
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
406 PM MDT FRI AUG 21 2026
SDZ026-221000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 61 87 62 93 65
TEMP 88 76 68 64 61 68 78 85 83 73 69 66 64 71 85 92 89 76 70 67 65
DEWPT 61 57 56 57 56 57 59 59 60 60 61 62 63 65 64 62 61 63 62 59 57
RH 40 52 65 78 84 68 52 41 46 64 76 87 97 81 50 37 39 64 76 75 75
WIND DIR E E N N N E SE SE SE SE SE SE SE S SE NE NE NE W W NW
WIND SPD 9 6 3 4 4 8 12 13 14 12 9 8 9 12 9 8 9 6 5 6 5
WIND GUST 21 20 26 27 24 20 18 25 20 19 19
CLOUDS SC FW SC SC SC SC SC B1 B2 OV B2 B1 SC SC FW SC SC FW SC FW FW
POP 12HR 10 0 30 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C
TSTMS S S S S S
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 93 62 87 58 88 60 89 60 88
TEMP 87 86 68 63 80 82 65 59 82 83 65 60 83 83 65 60 82 85
DEWPT 57 54 52 52 54 53 53 51 55 54 55 56 57 55 56 55 56 53
PWIND DIR N NW N NW E SE S S E
WIND CHAR GN LT LT LT LT LT GN LT GN
AVG CLOUDS FW SC SC SC B1 FW SC FW FW FW SC SC SC SC SC SC SC FW
POP 12HR 20 30 40 10 10 20 20 20 20
RAIN SHWRS S S C C C S S S S S S S
TSTMS S S C S S S S S S
WYZ054-221000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 63 88 64 93 63
TEMP 94 81 71 66 63 73 83 86 85 74 71 67 66 75 89 92 89 75 69 65 63
DEWPT 42 47 51 54 55 59 59 58 58 59 60 59 58 58 54 50 48 52 52 51 50
RH 17 30 49 65 75 62 44 39 40 59 68 75 75 55 30 24 24 45 55 60 62
WIND DIR NE E SE SE SE SE SE S SE SE S S S W NW NW N N SW SW SW
WIND SPD 11 10 6 6 6 16 19 18 17 18 16 13 10 6 8 10 9 4 4 5 6
WIND GUST 24 21 17 17 17 27 29 28 25 21 18 23 20
CLOUDS FW SC B1 B1 B1 SC B1 B1 B1 B2 SC SC SC FW FW SC SC SC SC FW FW
POP 12HR 0 20 30 10 30
QPF 12HR 0 0 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C
TSTMS S C S S
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 60 86 59 89 60 88 59 89
TEMP 83 85 67 61 81 83 65 60 85 86 67 61 85 85 66 60 85 86
DEWPT 49 42 44 47 47 43 46 49 48 42 49 49 45 40 46 47 43 37
PWIND DIR N E NE E SE SE SW S NW
WIND CHAR GN LT LT LT LT GN GN GN GN
AVG CLOUDS FW SC SC B1 SC SC FW SC SC SC SC SC B1 SC SC SC SC SC
POP 12HR 5 20 20 10 10 20 5 20 10
RAIN SHWRS S S S S S S
TSTMS S S S S S
SDZ001-221000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 88 61 92 62
TEMP 85 74 65 61 58 68 80 86 84 73 68 64 62 69 84 91 86 72 67 64 62
DEWPT 50 52 51 50 50 52 52 52 52 53 54 55 57 62 64 61 62 63 62 60 59
RH 30 46 60 67 75 57 38 31 33 49 61 73 84 78 51 37 45 73 84 87 90
WIND DIR E E E NE E SE SE SE SE SE SE SE SE SE SE SE E E SE S W
WIND SPD 10 9 9 9 8 13 18 19 19 18 17 16 13 16 14 12 14 11 8 6 5
WIND GUST 20 29 25 25
CLOUDS FW FW SC SC FW FW FW SC B1 B2 B1 SC SC SC FW SC SC SC SC SC SC
POP 12HR 0 0 40 20 30
QPF 12HR 0 0 0.02 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C
TSTMS S S S C S
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 54 89 59 89 58 89
TEMP 87 86 65 59 82 83 62 55 83 83 65 59 84 83 64 58 83 83
DEWPT 53 43 46 45 45 43 48 48 48 46 51 52 53 49 53 53 53 49
PWIND DIR NW NW NW N E SE SE SE S
WIND CHAR GN GN GN LT LT GN GN GN GN
AVG CLOUDS FW FW FW SC SC FW FW FW FW FW SC SC SC SC SC SC B1 FW
POP 12HR 0 5 5 5 5 10 5 20 10
RAIN SHWRS S S
TSTMS S
SDZ029-221000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 79 58 87 59
TEMP 68 65 63 59 57 66 73 77 75 66 63 61 59 68 83 85 82 70 65 62 60
DEWPT 57 56 53 53 54 57 57 56 57 58 59 58 58 60 56 55 55 56 55 52 50
RH 68 73 70 80 90 73 57 48 54 75 87 90 96 76 40 36 40 61 70 70 69
WIND DIR E NE NE NE NE E E SE SE SE SE SW SW SW W NW NE N NW NW NW
WIND SPD 6 6 4 3 4 6 8 9 9 5 4 3 2 3 4 5 4 3 3 3 4
WIND GUST 17 19 14 19 21 19 18 16 18 14
CLOUDS FW FW SC SC SC SC SC B1 B1 B2 B2 B1 SC FW FW SC SC SC SC FW FW
POP 12HR 20 5 40 10 20
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C S S
TSTMS S C C S S
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 85 57 79 54 80 55 82 55 81
TEMP 84 78 63 58 76 73 59 55 78 75 60 56 79 76 61 57 79 77
DEWPT 49 50 48 48 50 51 48 47 49 50 50 50 49 48 49 48 47 46
PWIND DIR NW N E N E E S NW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC B1 SC SC FW SC SC SC SC SC SC SC SC SC FW
POP 12HR 30 30 40 20 20 20 20 20 20
RAIN SHWRS C C C S C S S S S S S
TSTMS C C C S S S S S S
SDZ013-221000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 59 85 60 88 62
TEMP 86 75 66 62 60 69 78 84 82 72 67 64 62 67 80 87 84 72 66 64 62
DEWPT 54 54 54 52 52 54 53 53 53 53 54 55 56 62 65 64 64 64 63 63 62
RH 34 48 65 70 75 59 42 34 37 51 63 73 81 84 60 46 51 76 90 97100
WIND DIR E E E NE NE E E SE SE E SE SE SE SE SE SE E E SE E E
WIND SPD 8 6 6 9 9 11 12 11 12 12 13 16 18 19 18 16 16 16 11 5 4
WIND GUST 28 27 26 26
CLOUDS FW FW SC FW SC FW FW SC SC B2 B1 B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR 0 0 30 20 30
QPF 12HR 0 0 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C
TSTMS S C S C C
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 87 57 87 59 88 59 87
TEMP 84 87 68 62 81 84 65 58 81 84 65 60 82 83 64 59 80 83
DEWPT 63 55 56 50 49 47 52 50 52 50 55 55 58 56 58 57 58 55
PWIND DIR N NW NW N NE SE SE SE SE
WIND CHAR LT LT GN LT LT GN GN GN GN
AVG CLOUDS SC FW FW SC B1 SC FW FW FW FW FW SC SC SC SC SC B1 SC
POP 12HR 5 10 5 5 0 10 20 20 20
RAIN SHWRS S S S
TSTMS S S
SDZ042-221000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 61 88 65 95 64
TEMP 92 79 70 65 62 73 82 87 84 74 71 67 65 73 88 94 92 78 73 67 64
DEWPT 55 60 62 61 60 62 61 59 60 62 63 62 61 63 61 57 57 61 61 59 58
RH 29 52 76 87 93 68 49 39 44 66 76 84 87 71 40 29 31 56 66 75 81
WIND DIR E E E E E SE SE SE SE SE S S S S SW W NW E NW W W
WIND SPD 10 9 6 4 5 8 11 11 12 11 11 13 17 19 14 10 9 8 3 2 2
WIND GUST 19 18 21 23 24 29 20
CLOUDS SC SC SC SC SC SC SC SC B1 OV B2 B1 SC FW FW FW SC SC FW FW FW
POP 12HR 20 5 40 5 10
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C C C S S
TSTMS S S S C C S S S S
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 93 62 87 58 89 60 90 60 90
TEMP 89 88 70 63 82 82 66 59 84 84 68 61 86 85 68 61 84 86
DEWPT 57 54 59 56 56 54 57 55 54 53 58 57 56 53 58 56 55 52
PWIND DIR NW SE NE SE SE SE S S S
WIND CHAR LT LT LT LT LT GN GN GN GN
AVG CLOUDS FW FW SC SC SC SC SC FW FW FW SC SC SC FW B1 SC SC FW
POP 12HR 10 30 30 20 10 30 20 20 20
RAIN SHWRS C S S C S C S S S S S
TSTMS C C S C S S S S
SDZ032-221000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
406 PM MDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 60 87 64 91 65
TEMP 88 76 68 64 61 70 79 85 84 74 69 66 64 71 84 90 88 76 70 67 65
DEWPT 55 56 56 56 55 56 57 57 57 57 58 59 61 64 66 65 65 66 65 63 63
RH 33 50 65 75 81 61 47 39 40 55 68 78 90 79 55 44 47 71 84 87 93
WIND DIR E E E NE NE E E E E E E SE SE SE SE SE E E E N N
WIND SPD 11 6 4 5 5 10 12 13 13 13 13 13 14 17 18 17 18 16 8 5 3
WIND GUST 18 24 28 29 28 28 26
CLOUDS FW SC SC SC SC SC SC SC B2 OV B2 B2 SC SC SC SC SC SC SC SC SC
POP 12HR 10 5 40 30 20
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S
TSTMS C S S S
DATE 08/24/26 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 63 87 58 87 61 88 60 88
TEMP 85 86 69 64 81 84 66 59 81 84 66 61 83 84 66 61 82 85
DEWPT 65 61 62 57 57 56 57 54 57 55 58 58 62 61 62 60 61 59
PWIND DIR N N N N NE SE SE SE SE
WIND CHAR LT LT LT LT LT LT GN GN GN
AVG CLOUDS SC SC SC SC B1 SC SC FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 10 20 30 10 5 20 20 30 10
RAIN SHWRS S C C S S S C S
TSTMS S C S S S C S
SDZ049-221000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
506 PM CDT FRI AUG 21 2026
DATE 08/21/26 SAT 08/22/26 SUN 08/23/26 MON
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 86 64 84 65
TEMP 80 72 68 65 62 72 80 85 83 72 69 66 64 68 77 82 81 72 70 67 65
DEWPT 62 62 60 59 59 59 59 58 59 60 58 59 61 65 67 66 67 68 66 65 64
RH 54 71 76 81 90 64 49 40 44 66 68 78 90 90 71 58 63 87 87 93 97
WIND DIR E E E SE SE NE NE E E E SE SE SE SE S S SE SE S S S
WIND SPD 8 5 5 3 3 6 9 9 9 10 10 11 13 18 20 23 21 20 18 17 12
WIND GUST 29 32 35 34 33 28 27
CLOUDS FW SC SC SC SC FW FW FW SC B1 B2 OV B2 B2 B1 SC SC SC SC SC SC
POP 12HR 10 0 40 60 60
QPF 12HR 0 0 0.04 0.05 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C L L C C
TSTMS S C S S S C C C S
DATE 08/24 TUE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26
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 65 87 61 86 62 86 62 86
TEMP 83 85 70 66 82 82 67 62 81 82 67 62 80 81 67 63 80 82
DEWPT 68 68 67 64 64 63 62 59 60 60 61 60 64 65 65 62 66 65
PWIND DIR NE SW NW W N SE S SE S
WIND CHAR GN LT LT LT LT LT GN GN GN
AVG CLOUDS FW FW SC SC B1 SC FW FW FW FW FW SC SC SC SC SC SC SC
POP 12HR 5 20 30 20 5 20 20 40 10
RAIN SHWRS S C C S S S S S S C S
TSTMS S S C S S S S S S C S
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