446
FOUS53 KUNR 222021
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
221 PM MDT SAT AUG 22 2026
SDZ026-231000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 64 93 65 92 62
TEMP 85 82 74 70 67 65 73 85 91 88 76 70 67 65 75 87 90 86 73 67 64 62
DEWPT 54 56 58 61 63 64 65 64 62 62 63 62 59 57 59 57 54 53 54 52 51 51
RH 35 41 57 73 87 97 76 50 38 42 64 76 75 75 58 36 30 32 51 59 63 67
WIND DIR SE SE SE S SE S S SE NE NE NE W NW NW N N N N NW W NW NW
WIND SPD 13 16 14 11 12 12 16 8 8 8 6 6 6 6 9 14 13 11 5 6 6 5
WIND GUST 27 29 21 19 20 19 19 28 26 23
CLOUDS B1 SC B2 B2 B1 SC SC FW FW FW SC SC B1 FW FW FW SC SC SC SC SC SC
POP 12HR 30 10 30 10 20
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S C C S S S S S
TSTMS S S C S C C S S S
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 86 58 86 59 89 61 90 61 91
TEMP 80 81 64 58 81 82 65 59 83 84 66 61 85 85 67 62 85 86
DEWPT 53 52 51 50 53 51 51 55 59 58 59 59 59 56 57 55 56 52
PWIND DIR N NW NE SE SE S SE W E
WIND CHAR LT LT LT LT GN GN GN LT GN
AVG CLOUDS SC SC SC FW FW FW SC FW FW FW SC SC SC SC SC SC SC FW
POP 12HR 30 5 10 10 20 20 10 20 10
RAIN SHWRS S C S S S
TSTMS S C S S S
WYZ054-231000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 64 93 62 87 59
TEMP 83 82 74 71 67 65 76 87 92 88 75 69 66 64 71 82 86 85 73 67 61 59
DEWPT 55 55 59 60 59 59 59 55 50 49 53 53 52 51 53 49 45 43 43 45 47 47
RH 38 40 59 68 75 81 56 34 24 26 46 57 61 63 53 32 24 23 34 45 60 64
WIND DIR SE SE S S S S W NW NW NW W SW SW W NW N N NE NE E E N
WIND SPD 17 18 20 18 16 11 8 9 11 8 4 4 6 8 11 12 9 9 8 4 3 3
WIND GUST 28 28 31 29 26 21 20 23 20 20 19 19
CLOUDS B2 B2 B2 B1 SC SC FW FW FW SC B1 SC FW FW FW FW SC SC B1 SC SC SC
POP 12HR 40 10 50 0 10
QPF 12HR 0.13 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C C C C
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 58 88 60 91 60 89 59 89
TEMP 79 82 64 59 82 85 68 61 86 88 68 61 85 87 67 60 86 87
DEWPT 48 44 47 48 49 44 50 51 49 42 50 50 44 39 45 47 40 35
PWIND DIR NE E SE SE S SE W SE SW
WIND CHAR LT LT LT GN GN GN GN LT GN
AVG CLOUDS SC SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 20 10 10 20 5 20 5 10 5
RAIN SHWRS S S S
TSTMS S S S
SDZ001-231000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 93 63 90 57
TEMP 87 84 74 70 66 63 72 84 91 86 74 68 65 63 72 86 89 85 70 63 59 57
DEWPT 52 52 53 54 54 58 64 65 61 60 62 62 60 58 59 52 46 43 45 46 45 45
RH 30 33 48 57 65 84 76 53 37 42 66 81 84 84 64 31 23 23 41 54 60 64
WIND DIR SE SE SE SE SE E SE SE SW E S S W NW NW NW NW NW NW NW NW W
WIND SPD 18 19 18 18 17 16 16 12 10 16 10 8 5 8 14 17 18 16 10 6 5 5
WIND GUST 31 31 21 25 27 28 26
CLOUDS SC B1 B2 B1 B1 B1 SC FW FW FW SC SC B1 B1 FW CL FW FW SC SC FW FW
POP 12HR 30 30 20 0 0
QPF 12HR 0 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C S S
TSTMS C S S S C S S
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 54 88 57 90 59 91 58 91
TEMP 82 82 62 55 81 83 64 58 84 84 66 60 85 84 65 59 85 84
DEWPT 45 41 47 47 47 42 48 50 55 53 57 56 57 52 55 55 54 49
PWIND DIR NW N N E SE SE SE SE SE
WIND CHAR GN LT LT GN GN BZ GN GN GN
AVG CLOUDS FW FW FW FW FW FW SC FW SC FW SC SC SC SC SC SC SC FW
POP 12HR 0 0 0 5 10 20 10 20 10
RAIN SHWRS S S S S S
TSTMS S S S
SDZ029-231000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 87 59 85 57
TEMP 76 74 66 63 61 59 70 81 85 81 69 65 61 59 74 84 81 76 66 62 59 57
DEWPT 54 55 57 59 58 58 61 56 55 56 57 55 52 51 53 49 50 51 50 48 48 48
RH 46 51 73 87 90 96 73 42 36 42 66 70 72 75 48 30 34 42 56 60 67 72
WIND DIR E SE SE S S S SW W N NE N NW NW NW NW W NE NE NE N N N
WIND SPD 9 10 6 4 4 3 4 5 5 4 3 3 3 4 3 4 5 4 3 2 2 2
WIND GUST 21 20 18 14 17 18 16 14 18 17 13
CLOUDS B1 B2 B2 B2 B2 B2 SC FW SC SC SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 50 20 20 40 30
QPF 12HR 0.13 0 0 0.02 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S S C C C C S S S
TSTMS C C C S S S S C C C C S
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 78 53 78 54 81 56 83 56 83
TEMP 75 73 58 54 76 74 60 55 78 77 62 57 81 78 63 57 81 79
DEWPT 50 51 47 45 48 50 47 50 52 51 54 51 48 48 49 48 45 44
PWIND DIR NE N E E S E SW N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW SC SC FW SC SC SC B1 SC SC SC FW SC FW
POP 12HR 60 20 30 20 20 20 10 20 5
RAIN SHWRS S L S C S S S S
TSTMS C S C S S S S
SDZ013-231000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 62 90 60
TEMP 86 83 72 68 65 63 70 79 86 82 72 67 64 62 70 84 89 86 72 66 62 60
DEWPT 52 51 53 54 55 57 63 66 65 64 64 63 63 62 63 62 57 54 55 55 52 50
RH 31 33 51 61 70 81 78 64 50 55 76 87 97100 78 48 34 34 55 68 70 69
WIND DIR E SE SE SE SE SE SE SE SE SE SE SE E N NW N N N N N NW NW
WIND SPD 10 12 12 14 16 17 18 17 14 14 14 10 5 5 5 9 11 9 5 6 8 6
WIND GUST 25 21
CLOUDS SC B1 B1 B2 B1 B1 SC FW B1 SC FW SC SC B1 SC FW FW FW SC SC FW SC
POP 12HR 20 20 20 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 56 86 58 87 60 88 60 89
TEMP 81 85 64 57 80 83 64 59 81 83 66 60 82 85 66 60 82 85
DEWPT 49 46 52 50 50 47 52 52 57 57 59 59 62 59 60 59 60 55
PWIND DIR NW N N E SE SE SE SE E
WIND CHAR GN LT LT GN GN GN GN GN GN
AVG CLOUDS SC FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC B1 FW
POP 12HR 5 0 0 0 10 20 10 30 10
RAIN SHWRS S S C S
TSTMS S S
SDZ042-231000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 66 94 64 94 62
TEMP 86 84 75 71 68 66 75 87 93 90 78 72 67 64 76 89 93 88 74 69 64 62
DEWPT 55 57 62 63 62 61 64 62 57 59 62 61 59 58 59 57 53 54 57 58 57 56
RH 35 40 64 76 81 84 69 43 30 35 58 68 75 81 56 34 26 31 55 68 78 81
WIND DIR SE SE SE S SE S S SW W NW S S W W NW N N NE E S E NW
WIND SPD 11 13 12 9 13 16 19 13 10 6 8 4 3 3 5 8 10 11 5 3 2 2
WIND GUST 21 23 21 26 19
CLOUDS B1 B1 B2 B2 B2 SC FW FW FW FW SC SC SC FW CL CL FW SC SC SC SC SC
POP 12HR 30 10 20 5 30
QPF 12HR 0.10 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S C C C C S
TSTMS S S S S S S C C S
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 86 57 87 59 90 61 92 62 92
TEMP 81 82 66 58 82 83 67 60 85 84 69 61 87 87 70 62 87 89
DEWPT 55 54 57 54 53 51 56 56 58 56 60 57 57 54 58 55 54 50
PWIND DIR NE E NE SE S SE S SE W
WIND CHAR LT LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC FW FW FW SC SC FW FW SC SC SC FW SC SC SC FW
POP 12HR 40 10 5 20 20 30 5 20 5
RAIN SHWRS S C S S S C S
TSTMS S C S S S C S
SDZ032-231000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
221 PM MDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 66 90 65 92 63
TEMP 87 84 74 69 66 66 72 82 89 86 75 70 67 65 73 86 91 87 75 69 65 63
DEWPT 54 55 56 58 60 62 65 66 66 67 67 65 63 62 64 64 61 61 62 60 58 56
RH 32 37 53 68 81 87 79 58 47 53 76 84 87 90 73 48 37 42 64 73 78 78
WIND DIR E E E SE SE SE SE SE SE E SE E NW NW N N N N NE NE NW NW
WIND SPD 11 12 13 13 14 16 18 19 16 17 16 8 5 4 5 6 10 9 5 4 3 4
WIND GUST 23 27
CLOUDS SC B1 B2 B2 OV B1 SC SC SC FW SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 50 30 20 10 20
QPF 12HR 0.11 0.04 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S S S S S
TSTMS C C C S S S S S
DATE 08/25/26 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 58 86 59 88 61 90 62 90
TEMP 81 84 66 59 81 84 65 60 83 84 67 61 84 87 68 63 84 87
DEWPT 56 53 55 53 54 51 54 55 60 61 62 61 64 62 63 61 62 59
PWIND DIR NW NW N E SE SE SE SE E
WIND CHAR LT LT LT LT GN GN GN GN GN
AVG CLOUDS SC SC SC FW FW FW FW FW SC FW SC B1 B1 SC SC SC SC SC
POP 12HR 20 0 0 5 20 30 5 30 10
RAIN SHWRS S S C S C S
TSTMS S S C S S
SDZ049-231000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
321 PM CDT SAT AUG 22 2026
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE
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 64 83 65 89 65
TEMP 85 82 71 68 66 65 70 76 81 78 71 68 67 65 72 84 89 86 73 70 67 65
DEWPT 56 56 59 57 58 61 65 67 67 68 68 66 65 64 67 68 66 67 68 66 64 63
RH 37 41 66 68 75 87 84 74 63 71 90 93 93 97 84 59 47 53 84 87 90 93
WIND DIR E E SE SE SE S S S S SE S S S S W N N NE E S W SW
WIND SPD 6 9 9 10 10 12 17 20 20 20 20 17 17 13 11 9 8 9 6 5 5 4
WIND GUST 28 32 33 28 27
CLOUDS FW SC B1 B2 OV OV B1 B1 SC FW SC B1 FW SC FW CL FW FW SC SC SC B1
POP 12HR 40 50 40 5 20
QPF 12HR 0.09 0.11 0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C C C S S
TSTMS C C C S C C C C S S
DATE 08/25 WED 08/26/26 THU 08/27/26 FRI 08/28/26 SAT 08/29/26
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 86 61 85 60 85 63 86 64 87
TEMP 82 82 67 61 80 82 66 61 81 82 67 63 82 83 70 65 83 84
DEWPT 63 61 60 58 58 57 57 57 61 63 64 63 66 67 67 64 67 66
PWIND DIR NW W NW SE SE S S SE SE
WIND CHAR LT LT LT LT GN GN BZ GN GN
AVG CLOUDS SC SC SC FW FW FW CL FW FW FW FW SC B1 SC SC B1 SC SC
POP 12HR 30 10 0 5 10 40 10 40 5
RAIN SHWRS C C C C S
TSTMS C C C C
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page