231
FOUS53 KUNR 180436
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
1036 PM MDT MON AUG 17 2026
SDZ026-181000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
1036 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 85 58
TEMP 66 61 59 68 77 81 77 67 63 60 57 66 78 82 84 69 63 60 58
DEWPT 58 57 55 57 56 55 57 57 57 56 56 58 56 54 52 53 52 50 50
RH 75 87 87 68 48 41 50 70 81 87 96 75 47 38 33 57 67 69 75
WIND DIR W NW NW NW N N S SW W W W NW E S E S SW SW W
WIND SPD 4 4 4 4 6 5 6 5 5 4 4 3 5 6 5 5 6 8 8
WIND GUST 18 19 18 16
CLOUDS B1 SC B1 SC SC B1 B2 B1 B2 B1 SC FW CL SC FW FW FW FW FW
POP 12HR 30 40 40 30 0
QPF 12HR 0.01 0.07 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C C
TSTMS S C C C S S 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 93 61 90 60 86 62 89 63 87
TEMP 87 89 68 61 84 86 68 61 80 83 68 63 83 86 69 63 83 83
DEWPT 50 48 50 51 55 51 52 53 57 56 57 57 60 58 58 56 58 57
PWIND DIR N W NE 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
1036 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 85 57
TEMP 65 61 59 70 76 81 79 67 62 59 56 67 79 83 85 71 65 60 58
DEWPT 49 51 49 51 48 46 47 51 52 52 52 53 45 41 38 39 39 42 43
RH 56 70 69 51 37 29 32 56 70 78 86 61 30 23 19 31 38 51 57
WIND DIR E SW W W NW N NW SE S SW SW W NW NW NW N S S SW
WIND SPD 2 3 3 3 4 6 8 5 6 6 6 6 10 11 10 4 3 5 5
WIND GUST 13 13 18 20 18 20 24 21
CLOUDS B1 B1 SC B1 B1 B1 B2 B2 B2 SC FW CL FW FW FW FW CL FW FW
POP 12HR 20 20 60 0 0
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L
TSTMS S S C 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 60 92 62 89 63 90 61 87
TEMP 86 91 69 61 86 88 70 63 83 87 70 65 85 87 68 61 82 84
DEWPT 40 37 40 44 46 42 47 51 53 49 54 53 52 47 51 51 50 45
PWIND DIR W SE E E SE S NW SE NW
WIND CHAR LT LT LT GN GN GN GN LT LT
AVG CLOUDS FW FW FW FW FW FW 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
1036 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 56 88 57
TEMP 62 59 57 66 77 83 79 68 62 58 56 66 81 86 83 70 64 59 57
DEWPT 58 55 53 56 52 49 48 52 54 53 53 56 52 48 46 48 50 49 47
RH 87 87 86 70 42 31 34 57 75 83 90 70 37 27 27 45 60 69 69
WIND DIR W NW NW N NW NW N NE SE SW W SW W W NW NW W W W
WIND SPD 2 4 3 3 4 6 8 6 6 5 4 5 8 12 13 6 6 5 5
WIND GUST 23 24 25
CLOUDS B2 B2 SC SC SC SC SC B1 B2 B1 SC FW FW B1 FW FW FW FW FW
POP 12HR 40 5 20 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS 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 93 59 89 57 86 59 89 59 88
TEMP 87 89 66 59 83 84 65 58 80 80 66 61 82 84 66 60 83 83
DEWPT 46 43 50 50 51 45 49 47 50 51 54 54 57 54 55 54 53 51
PWIND DIR NW NE NE NE SE SE NE SE N
WIND CHAR LT LT 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
1036 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 78 54
TEMP 64 58 55 67 73 74 68 60 57 55 52 63 74 75 76 63 59 56 54
DEWPT 46 51 48 50 48 49 53 53 52 51 51 53 48 45 45 47 45 45 45
RH 52 77 77 54 41 41 59 78 83 86 96 70 40 34 33 56 60 66 71
WIND DIR NW NW NW NW W W E N NW W W NW W N N N W W NW
WIND SPD 2 2 3 2 3 3 4 2 2 2 2 2 4 5 4 2 1 2 3
WIND GUST 14 17 14 17 18 16
CLOUDS SC SC SC B1 SC B1 B2 B1 B2 B1 SC CL SC B1 FW FW CL CL FW
POP 12HR 10 30 60 20 0
QPF 12HR 0.01 0.01 0.06 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L S S S S
TSTMS C C C C 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 85 58 83 56 79 57 83 57 81
TEMP 82 82 64 58 82 78 62 56 75 76 63 59 80 78 64 59 78 76
DEWPT 43 43 44 46 48 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 CL FW FW FW FW SC FW FW SC SC SC B1 B1 SC SC SC SC SC
POP 12HR 0 0 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
1036 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 58 85 58
TEMP 61 60 58 65 74 81 80 69 64 60 58 65 76 83 82 70 65 61 58
DEWPT 60 57 57 59 58 54 53 56 57 56 56 59 58 54 54 56 57 55 53
RH 97 90 96 81 57 39 39 63 78 87 93 81 54 37 38 61 75 81 83
WIND DIR E N NW N N N NE SE SE SE SW S S SE SW SE S SW W
WIND SPD 4 3 4 4 4 5 5 6 5 5 5 8 8 8 6 6 8 9 8
WIND GUST 17 18
CLOUDS B2 B1 B2 B2 SC SC SC B1 B2 B1 SC SC FW SC SC FW FW FW FW
POP 12HR 40 5 30 30 5
QPF 12HR 0.06 0 0.02 0.15 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S C C
TSTMS S S S 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 60 88 58 82 59 85 60 86
TEMP 85 89 68 60 82 84 66 58 77 79 65 60 78 82 67 61 80 84
DEWPT 52 48 54 53 55 49 51 49 52 52 55 56 60 57 58 57 59 56
PWIND DIR NW E 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
1036 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 58
TEMP 63 62 59 69 77 82 80 70 66 61 57 67 78 83 82 71 66 62 58
DEWPT 59 59 57 59 57 53 54 59 59 58 57 59 57 53 52 56 56 55 55
RH 87 90 93 70 50 37 41 68 78 90100 75 48 36 35 59 70 78 90
WIND DIR SE SW W N N N E SE S S S SW W NW NE SE S S SW
WIND SPD 4 2 2 3 5 5 6 5 3 2 3 5 6 6 6 6 6 5 3
CLOUDS B1 SC SC SC B1 B1 B1 B1 B1 B1 B1 FW CL SC FW FW FW CL CL
POP 12HR 40 20 50 10 0
QPF 12HR 0 0 0.04 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C
TSTMS S S C S C 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 62 91 60 88 63 89 63 88
TEMP 87 90 71 62 87 87 70 61 83 85 71 64 85 86 71 63 84 85
DEWPT 53 49 55 55 56 52 55 54 57 55 58 56 59 57 59 57 58 55
PWIND DIR W SE NE E SE SE SW S N
WIND CHAR LT LT LT GN GN BZ GN LT LT
AVG CLOUDS CL CL 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
1036 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 84 59
TEMP 60 61 59 69 77 83 81 71 64 61 59 66 77 82 83 71 65 61 60
DEWPT 60 60 59 61 60 58 58 59 59 59 59 61 60 58 58 60 59 57 56
RH 100 97100 76 56 43 46 66 84 93100 84 56 44 43 68 81 87 87
WIND DIR SW N NW NW N N NE E SE S SW S S S NW SE S SW SW
WIND SPD 4 3 2 3 4 4 5 4 4 4 4 6 6 6 6 6 6 8 6
WIND GUST 14 16
CLOUDS B2 SC B1 B1 B1 B1 SC B1 B1 B2 B1 SC FW FW FW FW FW CL FW
POP 12HR 40 10 30 50 10
QPF 12HR 0 0 0 0.11 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C S S C C
TSTMS S S C 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 91 61 89 59 83 60 86 62 86
TEMP 86 89 68 61 83 86 67 60 77 80 66 62 80 84 68 63 81 84
DEWPT 56 54 56 55 59 54 54 52 56 57 57 57 62 62 60 59 63 62
PWIND DIR NW E NE NE E SE SE E NE
WIND CHAR LT LT GN LT GN GN BZ GN LT
AVG CLOUDS FW FW FW FW FW 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
1136 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 61 82 60
TEMP 66 64 63 71 78 82 80 70 66 63 61 68 76 80 78 68 65 63 61
DEWPT 66 64 63 66 64 62 61 63 62 62 61 64 63 61 63 65 64 63 61
RH 100100100 84 62 51 52 78 87 97100 87 64 52 60 90 97100100
WIND DIR S W NE SE N N SE SE S S S S S S SE S S S SW
WIND SPD 5 4 3 4 6 5 6 5 4 5 5 6 9 9 9 10 11 11 9
WIND GUST 16
CLOUDS B2 B1 B1 SC SC SC SC B1 B1 B1 B2 B2 SC SC SC FW FW FW FW
POP 12HR 60 5 20 50 10
QPF 12HR 0.03 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L S S C C C C
TSTMS C S S S S C
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 90 63 89 61 83 61 83 63 86
TEMP 85 86 69 64 85 84 68 61 79 79 67 63 78 80 68 64 81 83
DEWPT 62 60 60 60 63 59 58 56 57 59 58 59 62 64 63 62 65 66
PWIND DIR W SE E 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 5 5 5 40 30 20 20
RAIN SHWRS C C S S S
TSTMS S S S S
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