344
FOUS53 KUNR 152222
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
422 PM MDT FRI MAY 15 2026
SDZ026-161000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 44 82 48 67 35
TEMP 75 63 53 47 45 59 73 80 80 64 57 52 49 56 64 66 64 54 47 42 37
DEWPT 29 29 27 25 26 27 30 31 34 44 49 49 48 43 39 37 36 36 36 35 35
RH 18 27 36 42 47 29 20 17 19 48 75 89 96 62 40 34 35 50 65 76 92
WIND DIR N N NW NW W SE SE SE SE SE S SE NW NW N N N N N N N
WIND SPD 12 10 4 3 2 6 16 17 17 19 11 5 6 21 26 26 25 24 24 21 24
WIND GUST 32 27 31 18 44 47 46 37 37 37 36 40
CLOUDS FW SC FW FW FW FW SC SC SC OV B2 B2 B1 SC SC SC B1 B2 B2 OV OV
POP 12HR 0 5 60 30 50
QPF 12HR 0 0 0.09 0.07 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L S S C C C C C C L
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 44 32 55 33 66 40 71 45 74
TEMP 39 41 37 34 50 54 39 35 62 64 46 42 67 68 50 46 70 71
DEWPT 34 33 32 31 29 30 31 29 32 34 35 34 36 37 38 37 38 38
PWIND DIR N NW N SW SE S S S N
WIND CHAR WY BZ GN LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC
POP 12HR 80 60 10 5 20 10 20 20 20
RAIN SHWRS L D L S S S S S S
TSTMS S S S
WYZ054-161000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 40 78 41 57 30
TEMP 70 59 49 45 41 57 72 77 75 62 56 48 43 46 53 57 53 44 41 37 34
DEWPT 23 24 25 24 23 27 24 20 23 30 35 36 35 35 32 31 30 31 32 32 31
RH 17 26 39 43 48 31 16 12 14 30 45 63 73 65 44 37 41 60 70 82 89
WIND DIR N N SE S S S S SW SW SE SW NW NW NW NW N N N N N N
WIND SPD 11 9 3 3 4 11 11 11 10 9 9 18 19 18 17 17 17 19 18 19 20
WIND GUST 21 21 21 29 31 29 28 29 27 31 31 33 33
CLOUDS FW FW FW SC SC FW SC SC B2 OV B1 B2 OV B1 B1 B1 B2 OV B2 OV OV
POP 12HR 0 5 30 20 60
QPF 12HR 0 0 0 0 0.16
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S C C L L D
SNOWSHWRS L D
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 39 27 52 32 62 38 68 42 72
TEMP 36 37 33 31 46 51 38 36 59 60 45 42 64 66 49 46 69 69
DEWPT 31 30 29 28 28 28 28 27 29 30 31 31 33 32 33 33 34 33
PWIND DIR N NW NW S SW SW SW SE W
WIND CHAR BZ GN LT LT LT LT LT GN GN
AVG CLOUDS OV B2 B2 SC SC SC SC SC B1 SC SC FW SC FW SC FW SC FW
POP 12HR 90 50 20 0 5 10 10 10 10
RAIN SHWRS D D C S
SNOWSHWRS D D C C S
SDZ001-161000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 40 77 46 62 34
TEMP 70 58 50 43 42 59 70 75 75 64 58 52 48 52 58 61 58 49 44 38 35
DEWPT 25 25 25 27 28 30 29 31 33 37 42 46 46 44 41 39 37 37 36 35 34
RH 18 28 37 53 57 33 22 20 21 37 55 80 93 74 53 44 45 63 73 89 96
WIND DIR NW NW W W W SE SE SE SE E SE E N NW NW NW NW NW NW NW NW
WIND SPD 20 10 4 3 2 6 17 21 23 24 21 14 8 20 24 24 21 19 17 17 18
WIND GUST 33 29 33 34 37 33 20 35 37 37 33 31 27 27 29
CLOUDS FW FW SC SC SC B1 FW FW B2 B1 OV OV OV B2 B1 SC B1 B2 B2 OV OV
POP 12HR 0 5 80 50 40
QPF 12HR 0 0 0.05 0.10 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D C C C C C C C C L
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 43 31 53 32 64 39 69 43 70
TEMP 40 41 37 33 46 52 39 34 60 62 47 41 65 67 52 44 67 69
DEWPT 34 34 34 32 30 28 30 30 33 33 36 36 38 36 39 40 41 39
PWIND DIR N NW NW E S S S SE W
WIND CHAR BZ BZ GN LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B1 B1 SC SC SC B1 SC B1 SC B1 SC SC SC SC SC
POP 12HR 70 70 30 5 10 10 10 10 20
RAIN SHWRS L L L C C S
SNOWSHWRS C C
SDZ029-161000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 42 73 45 63 32
TEMP 67 55 51 46 43 55 65 71 70 57 52 49 46 55 61 59 55 47 42 38 35
DEWPT 12 21 23 20 20 24 27 25 28 41 45 44 42 38 35 34 33 34 32 31 31
RH 12 26 33 35 39 30 24 18 21 55 77 83 86 53 38 39 43 60 67 76 85
WIND DIR NW NE NE NE NE SE SE S SE SE S SW NW NW NW NW N N N N N
WIND SPD 3 5 5 4 3 6 8 8 6 5 3 1 3 4 5 6 6 8 8 8 8
WIND GUST 16 21 20 17 13 20 21 17 19
CLOUDS FW B1 FW FW FW FW SC SC SC OV OV B2 SC SC B1 B1 B1 OV OV OV OV
POP 12HR 5 5 60 50 50
QPF 12HR 0 0 0.15 0.12 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S C C C C C C L
SNOWSHWRS L
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 38 26 48 29 58 37 63 41 67
TEMP 34 35 31 29 43 46 34 33 54 56 42 40 59 61 46 44 63 65
DEWPT 29 26 26 24 24 22 25 24 26 26 30 29 30 30 32 32 32 32
PWIND DIR N NW W NW SW NW SW W W
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 SC SC SC SC SC B1 B1 B1 SC SC SC SC FW SC SC
POP 12HR 80 50 20 10 30 10 20 20 20
RAIN SHWRS L D C S C S S S S
SNOWSHWRS L D C S S
TSTMS S S S S S
SDZ013-161000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 41 78 47 65 35
TEMP 75 60 51 45 43 59 71 76 76 64 57 51 49 54 60 64 62 51 45 40 36
DEWPT 29 27 25 26 29 32 30 33 34 37 42 48 49 50 46 44 41 39 38 37 36
RH 18 28 36 47 57 36 22 21 22 37 57 89100 86 60 48 46 63 76 89100
WIND DIR NW NW NW NW SW SE SE SE SE E SE E E S NW NW N N N N N
WIND SPD 17 10 6 4 2 8 14 18 21 21 18 14 11 10 18 19 18 17 18 17 19
WIND GUST 28 29 33 33 29 21 32 32 29 27 29
CLOUDS FW SC SC FW SC SC FW SC SC B1 B2 B2 B2 OV B1 SC B1 B2 OV OV OV
POP 12HR 0 5 70 60 50
QPF 12HR 0 0 0.15 0.16 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L L L C C C C C C L
TSTMS S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 45 32 54 32 65 39 70 43 71
TEMP 42 44 38 34 46 53 38 34 59 63 46 41 65 68 50 45 66 70
DEWPT 36 36 35 33 31 30 31 31 34 35 37 37 40 39 40 40 43 42
PWIND DIR N NW NW E SE SE S SE W
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ
AVG CLOUDS OV B2 B2 B2 B1 B1 SC SC SC B1 B1 SC SC SC SC SC SC SC
POP 12HR 70 70 20 0 10 10 10 10 20
RAIN SHWRS L L L C S S S
SDZ042-161000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 45 83 47 71 33
TEMP 76 63 57 50 46 62 78 82 78 64 57 53 49 59 68 70 66 56 48 41 36
DEWPT 24 29 29 30 29 31 33 33 38 45 49 50 48 45 40 37 36 39 39 38 35
RH 14 27 34 46 51 31 19 17 24 50 75 89 96 60 36 30 33 53 71 89 96
WIND DIR N NE NE E E SE SE SE SE SE S S SW NW N N N N N N N
WIND SPD 6 6 6 4 5 11 12 12 16 17 10 4 4 10 12 14 16 14 13 14 16
WIND GUST 18 17 14 16 23 25 27 27 20 25 26 27 24 27
CLOUDS FW SC B1 FW SC SC FW FW B2 B2 B2 B2 SC SC SC SC B2 B2 OV OV OV
POP 12HR 0 20 80 40 80
QPF 12HR 0 0 0.20 0.08 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S D D L L C C C C C C D D D
TSTMS S S S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 44 29 56 32 66 39 71 43 77
TEMP 40 42 36 32 50 55 39 36 63 64 47 42 67 69 51 46 73 75
DEWPT 33 32 32 30 29 27 31 29 31 31 34 34 35 34 38 37 37 36
PWIND DIR N NW W SE SW SE SW S S
WIND CHAR BZ GN GN LT LT LT GN GN GN
AVG CLOUDS OV B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC SC SC SC B1 SC
POP 12HR 100 60 5 0 20 10 20 20 10
RAIN SHWRS D D L S S S S S
TSTMS S S S S
SDZ032-161000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
422 PM MDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 44 83 48 71 36
TEMP 81 62 53 47 45 62 76 81 80 64 57 52 49 58 67 70 67 55 47 42 37
DEWPT 28 30 27 26 27 30 29 33 36 40 45 51 49 52 46 43 41 42 39 38 37
RH 14 30 36 43 49 30 18 18 20 41 64 96100 80 47 38 39 61 74 86100
WIND DIR N N N N SW E SE SE SE SE E E E W NW N N N N N N
WIND SPD 10 6 4 4 3 10 18 21 23 19 14 9 8 9 20 23 20 17 18 17 19
WIND GUST 33 33 34 31 19 35 37 31 27 29 27 31
CLOUDS FW FW FW FW FW FW FW SC SC B2 OV B2 B2 B2 B1 SC B1 B2 B2 B2 OV
POP 12HR 0 5 60 50 50
QPF 12HR 0 0 0.34 0.03 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C C C C C C C D
TSTMS S S S
DATE 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 47 32 57 32 68 39 73 43 75
TEMP 44 46 37 34 50 55 38 34 62 66 46 42 68 70 50 46 71 73
DEWPT 36 35 34 33 31 29 31 31 34 34 35 36 38 38 39 39 41 39
PWIND DIR N NW NW NE SE SE S SE W
WIND CHAR BZ BZ BZ LT GN GN GN GN BZ
AVG CLOUDS OV B2 B2 B2 B1 SC SC SC B1 B1 B1 SC B1 SC SC SC SC SC
POP 12HR 80 60 10 0 10 10 20 20 20
RAIN SHWRS D L L C S S S S
TSTMS S
SDZ049-161000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
522 PM CDT FRI MAY 15 2026
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 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 47 81 53 75 41
TEMP 80 65 56 51 49 66 75 79 78 67 61 57 55 63 72 74 70 59 53 47 43
DEWPT 35 35 33 31 32 34 33 36 38 41 48 52 55 58 54 52 50 50 48 43 42
RH 20 33 42 46 52 30 21 21 24 39 62 83100 84 53 46 49 72 83 86 96
WIND DIR N NE NW NW E E E SE SE E SE SE SE S NW NW NW N N N N
WIND SPD 11 6 4 3 4 10 16 19 19 18 18 13 9 9 11 18 19 18 17 18 19
WIND GUST 27 31 31 29 31 31 29 27 29 31
CLOUDS B1 SC FW SC SC FW SC SC SC B2 OV OV OV B2 B1 SC SC B1 B2 B2 OV
POP 12HR 0 10 90 60 60
QPF 12HR 0 0 0.45 0.12 0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D L L L L C C L L D
TSTMS C S S C C S
DATE 05/18 TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
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 52 35 56 34 66 42 72 47 77
TEMP 48 52 42 38 50 55 40 38 62 65 49 46 69 70 53 50 72 74
DEWPT 41 39 39 35 34 33 33 32 36 37 38 38 41 41 42 41 43 44
PWIND DIR N NW NW E SE SE S S S
WIND CHAR BZ WY WY GN GN GN BZ GN BZ
AVG CLOUDS OV OV B2 B2 B2 B1 SC FW B1 SC B1 B1 B1 SC SC SC B1 B1
POP 12HR 90 60 5 0 10 10 20 20 20
RAIN SHWRS D D L C S S S S
TSTMS S
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