350
FOUS53 KUNR 161247
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
646 AM MDT SAT MAY 16 2026
SDZ026-162200-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 49 66 36 43
TEMP 59 71 79 79 64 57 52 50 55 61 64 62 52 46 41 37 40 39 41 40
DEWPT 26 29 32 33 43 49 49 48 44 40 37 36 36 36 35 35 35 34 35 34
RH 28 21 18 19 46 75 89 93 66 46 37 38 54 68 79 92 82 82 79 79
WIND DIR E SE SE SE E SE SE NW NW NW N N N N N N N N N N
WIND SPD 8 16 18 21 21 13 6 6 26 28 28 27 24 24 20 24 26 26 27 25
WIND GUST 29 31 34 39 27 18 44 46 44 46 41 40 36 40 43 41 42 43
CLOUDS FW SC FW B1 B2 B2 B2 B2 B1 SC B1 B2 B2 B2 OV OV OV OV B2 OV
POP 12HR 5 70 20 50 100
QPF 12HR 0 0.13 0.01 0.02 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S C C D D D D L
TSTMS S S S
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 54 32 67 41 69 43 79
TEMP 37 33 47 52 38 34 62 65 46 42 66 67 49 45 73 76
DEWPT 34 32 31 31 32 30 32 34 36 35 35 36 37 36 38 38
PWIND DIR NW N SE S W N S SE
WIND CHAR BZ GN LT GN GN GN LT GN
AVG CLOUDS OV B2 B1 SC SC SC SC SC B1 SC SC SC SC SC SC FW
POP 12HR 60 20 5 10 20 20 10 10
RAIN SHWRS L S S S S S S
TSTMS S S
WYZ054-162200-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 77 41 58 30 38
TEMP 52 69 77 75 63 57 49 43 45 54 58 55 45 41 37 34 32 36 37 37
DEWPT 24 24 21 22 30 36 37 35 34 31 30 29 30 32 32 31 32 31 31 31
RH 33 18 12 14 29 45 63 73 65 41 34 37 55 70 82 89100 82 79 79
WIND DIR S S S S SE W NW NW NW NW N N N N N N N N N N
WIND SPD 10 14 12 10 12 10 21 23 23 19 19 19 20 19 19 20 20 19 19 16
WIND GUST 24 20 23 33 29 29 32 32 31 31 31 31 28
CLOUDS SC B1 B2 B2 B2 OV B1 OV B1 SC B1 B1 B2 B2 OV OV OV OV OV B2
POP 12HR 5 30 0 70 90
QPF 12HR 0 0 0 0.08 0.22
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S L L D L
SNOWSHWRS L D D D D L
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 28 52 32 63 38 66 42 75
TEMP 33 29 45 51 38 35 60 61 45 41 63 64 49 45 72 73
DEWPT 30 29 29 27 28 26 28 30 33 32 33 32 33 33 35 34
PWIND DIR NW NW SW SW W NW SE SW
WIND CHAR GN LT LT GN LT LT GN GN
AVG CLOUDS B2 B1 B1 SC SC SC SC SC SC FW SC SC SC FW SC FW
POP 12HR 60 20 0 5 10 20 10 10
RAIN SHWRS L S S S
SNOWSHWRS L S S
SDZ001-162200-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 75 45 61 34 43
TEMP 63 71 74 73 64 57 51 47 50 55 59 57 47 43 38 35 38 40 42 41
DEWPT 32 31 32 33 34 41 45 46 43 41 39 36 36 36 35 34 34 34 35 34
RH 31 23 21 23 32 55 80 96 77 59 47 45 65 76 89 96 85 79 76 76
WIND DIR S SE SE SE E SE E N NW NW NW NW NW N N N N N N N
WIND SPD 5 14 24 27 26 24 18 13 20 24 25 23 19 17 16 16 19 19 20 20
WIND GUST 25 34 37 40 36 33 35 34 31 26 29 31 32 31
CLOUDS SC FW B1 B1 B1 OV OV OV OV B2 B2 B1 B2 B2 OV OV OV B2 B2 OV
POP 12HR 5 70 40 10 80
QPF 12HR 0 0.08 0.01 0 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C L L D D L
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 52 32 65 39 68 42 75
TEMP 37 33 45 52 39 34 61 63 47 41 64 66 50 44 71 73
DEWPT 35 33 31 29 31 31 34 34 37 37 37 36 39 38 41 39
PWIND DIR NW NW E SE SE NW E S
WIND CHAR GN GN LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B1 B1 SC B1 SC B1 SC SC SC SC SC B1 FW
POP 12HR 70 30 5 5 20 20 10 10
RAIN SHWRS L C C S S
SDZ029-162200-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 72 45 62 33 37
TEMP 58 65 71 70 58 52 49 47 54 59 59 55 47 42 38 35 34 35 35 34
DEWPT 21 25 26 27 40 45 44 43 39 35 34 32 33 32 31 31 30 29 29 28
RH 23 22 18 20 51 77 83 86 57 40 39 41 58 67 76 85 85 78 78 78
WIND DIR E SE SE SE SE SE SW W NW W N NE N N N N N N N N
WIND SPD 6 10 8 8 5 3 2 3 5 6 8 9 9 8 6 8 10 11 11 8
WIND GUST 21 24 20 20 18 13 17 19 23 23 23 20 21 26 27 27 24
CLOUDS FW SC SC B1 B2 OV B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV B2 B2
POP 12HR 5 90 50 70 100
QPF 12HR 0 0.08 0.03 0.06 0.28
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L L C C C C C C L L D
SNOWSHWRS D D D D L
TSTMS S
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 27 47 29 59 36 61 40 71
TEMP 31 28 42 45 33 33 54 56 41 39 58 59 44 43 66 68
DEWPT 27 26 26 23 26 24 26 26 30 30 30 29 32 32 33 32
PWIND DIR NW NW W SW W W S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS OV B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 60 20 5 20 20 30 10 20
RAIN SHWRS S S S S S C S
SNOWSHWRS L S S
TSTMS S S S
SDZ013-162200-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 77 46 62 35 45
TEMP 63 72 75 75 64 57 50 47 52 56 60 59 49 43 38 36 40 42 44 43
DEWPT 34 31 32 33 34 40 46 47 48 46 44 40 38 37 36 36 36 35 37 36
RH 34 22 21 21 32 53 86100 86 69 55 49 66 79 92100 85 76 76 76
WIND DIR E SE SE E E SE E E N NW N N N N N N N N N N
WIND SPD 6 12 19 24 23 21 17 14 11 18 21 21 19 19 18 19 20 19 20 19
WIND GUST 29 34 34 34 29 25 28 32 32 31 31 31 29
CLOUDS FW SC FW B1 B2 OV OV B2 OV B1 B1 SC B2 B2 OV OV OV OV OV OV
POP 12HR 0 70 70 5 80
QPF 12HR 0 0.25 0.08 0 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S L L D D L
TSTMS S S S
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 52 31 66 39 69 42 77
TEMP 37 33 45 51 37 33 59 63 46 41 64 67 49 44 69 74
DEWPT 36 33 33 31 31 32 36 36 37 37 39 38 39 39 42 42
PWIND DIR NW NW E SE SE NW E SE
WIND CHAR BZ GN LT GN GN GN GN GN
AVG CLOUDS OV OV B2 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC
POP 12HR 70 20 0 5 10 20 10 10
RAIN SHWRS L C S S
SDZ042-162200-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 84 48 69 33 42
TEMP 66 78 83 79 65 57 53 49 59 65 67 64 54 47 39 35 40 39 40 38
DEWPT 31 33 32 36 44 49 51 49 46 42 38 36 38 38 37 35 35 33 32 32
RH 27 19 16 21 46 75 93100 62 43 34 35 54 71 92100 82 79 73 79
WIND DIR E SE SE SE SE SE S SW NW N N N N N N N N N N N
WIND SPD 11 13 12 18 19 10 5 3 11 14 17 18 14 13 13 16 18 18 18 19
WIND GUST 21 29 32 21 21 26 28 31 26 24 24 27 29 29 32 31
CLOUDS FW FW FW B1 B2 OV B2 B2 B2 B2 B1 B2 B2 B2 OV OV OV OV OV OV
POP 12HR 10 80 40 60 100
QPF 12HR 0 0.24 0.06 0.04 0.46
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D D D C C C C S S L L D D D D L
TSTMS C C S S S S S
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 29 54 31 67 39 69 42 79
TEMP 35 30 47 53 37 35 63 65 47 42 65 67 50 45 74 76
DEWPT 34 30 30 28 31 29 31 30 35 35 35 33 36 36 37 37
PWIND DIR NW NW SE S S W SE S
WIND CHAR GN LT LT GN LT LT LT GN
AVG CLOUDS OV B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC FW
POP 12HR 60 10 0 10 20 20 20 10
RAIN SHWRS L S S S S S S
SNOWSHWRS S
TSTMS S S
SDZ032-162200-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
646 AM MDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 82 48 69 36 46
TEMP 58 74 81 80 65 57 51 49 57 64 67 65 52 45 40 37 41 43 45 43
DEWPT 31 31 33 35 38 44 50 49 53 47 44 41 40 38 37 36 37 36 36 35
RH 36 20 18 20 37 62 96100 86 54 43 41 63 76 89 96 85 76 70 73
WIND DIR E E SE E E E E E W NW N N N N N N N N N N
WIND SPD 10 18 23 25 21 17 11 9 9 24 25 21 19 19 17 19 21 21 23 21
WIND GUST 28 34 39 35 29 36 37 35 31 29 27 31 34 34 35 34
CLOUDS FW SC SC SC B2 OV OV B2 B2 B1 B1 B1 B2 OV OV OV OV OV B2 OV
POP 12HR 5 80 60 20 90
QPF 12HR 0 0.37 0.20 0 0.42
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D L L C C S S L L D D D
TSTMS S C S S S
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 32 54 31 69 40 71 42 80
TEMP 37 33 48 53 37 33 63 66 46 42 67 69 49 44 74 77
DEWPT 35 33 32 31 32 32 36 34 37 37 38 36 38 38 41 40
PWIND DIR NW NW E SE SE W E SE
WIND CHAR BZ GN LT GN GN GN GN GN
AVG CLOUDS OV B2 B2 B1 SC FW SC SC SC SC B1 SC SC SC SC FW
POP 12HR 80 10 0 5 10 20 10 20
RAIN SHWRS D S S S S
TSTMS S
SDZ049-162200-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
746 AM CDT SAT MAY 16 2026
DATE SAT 05/16/26 SUN 05/17/26 MON 05/18/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 81 54 73 41 50
TEMP 63 75 79 79 66 61 57 55 62 71 70 66 56 50 45 42 45 48 49 47
DEWPT 37 35 36 38 40 46 52 55 58 55 53 50 48 45 41 41 42 40 40 39
RH 38 23 21 23 38 58 83100 87 57 55 56 74 83 86 96 89 74 71 74
WIND DIR E E SE E E E SE SE E NW NW NW N N N N N N N NW
WIND SPD 11 17 20 21 19 20 17 11 10 12 23 25 21 19 19 19 21 23 23 25
WIND GUST 31 34 27 33 36 33 29 29 32 33 34 34 35
CLOUDS SC FW SC FW B2 B2 OV OV B1 B1 B1 B1 B1 B2 OV OV OV OV OV OV
POP 12HR 5 90 80 50 90
QPF 12HR 0 0.29 0.11 0.07 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D D L L C C C C L L D D L
TSTMS C C C C S S C C S S
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26 FRI 05/22/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 36 53 33 67 43 70 45 77
TEMP 41 37 48 52 39 36 62 65 49 45 67 68 51 48 72 75
DEWPT 39 36 35 34 34 33 37 38 38 38 40 40 41 40 43 44
PWIND DIR NW NW W S S SW S S
WIND CHAR WY BZ LT GN BZ BZ GN BZ
AVG CLOUDS OV OV B2 B1 SC FW SC SC SC SC B1 B1 SC SC B1 SC
POP 12HR 70 10 0 5 10 20 10 20
RAIN SHWRS L S S S S
TSTMS S
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