222
FOUS53 KUNR 212151
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
351 PM MDT THU MAY 21 2026
SDZ026-221000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 63 39 73 44
TEMP 59 52 47 44 42 50 57 61 62 50 44 41 41 58 68 71 72 58 50 46 45
DEWPT 42 43 43 40 40 40 38 37 36 37 36 33 34 39 38 39 38 40 39 36 37
RH 53 71 86 86 93 68 49 41 38 61 73 73 76 49 33 31 29 51 66 68 73
WIND DIR E N NW NW NW NW NW NW NW NW SW SW SW S SE SE E SE SW SW SW
WIND SPD 10 10 17 21 24 27 28 25 19 3 5 6 5 2 8 5 6 4 4 4 4
WIND GUST 33 42 42 42 39 34 18 16
CLOUDS OV OV OV OV OV B2 B1 SC FW FW SC SC SC FW FW SC FW FW CL FW FW
POP 12HR 100 50 0 10 0
QPF 12HR 0.48 0.08 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D C C
TSTMS C S
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 51 92 57 88 56 79 52 78
TEMP 79 83 58 53 87 89 66 58 83 83 63 56 75 75 59 54 73 75
DEWPT 41 40 41 38 41 40 43 44 46 43 46 46 47 45 46 45 45 43
PWIND DIR SE S S S S S S W S
WIND CHAR LT LT GN GN WY BZ BZ GN BZ
AVG CLOUDS FW FW FW FW FW CL SC FW SC FW SC SC B1 SC B1 B1 B1 SC
POP 12HR 5 0 0 0 10 30 50 40 40
RAIN SHWRS C S S C C S S C
TSTMS C C C C
WYZ054-221000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 34 61 37 72 44
TEMP 38 38 39 38 36 49 56 61 60 49 44 41 38 54 69 72 70 57 52 49 46
DEWPT 36 36 36 35 33 36 34 33 31 32 31 31 30 34 32 32 31 33 32 33 32
RH 92 92 89 89 89 61 43 35 33 52 60 67 73 46 25 23 23 40 46 54 58
WIND DIR NW NW NW NW NW NW NW NW NW N S S S S W NW NW E S S S
WIND SPD 19 17 12 10 9 12 14 13 10 2 3 5 8 6 3 5 5 3 6 9 10
WIND GUST 33 28 20 19 26 25
CLOUDS OV OV OV B2 B1 FW SC FW SC SC SC FW SC FW FW FW FW FW FW FW FW
POP 12HR 80 5 0 0 0
QPF 12HR 0.15 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D C C
TSTMS
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 82 50 87 54 85 50 74 47 77
TEMP 79 81 59 54 84 84 64 58 83 80 61 54 71 71 57 52 72 74
DEWPT 33 33 35 34 35 33 36 37 39 38 41 41 40 38 40 40 40 37
PWIND DIR W S SW S S S S SE S
WIND CHAR LT LT GN GN BZ WY BZ BZ GN
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC B1 SC B1 SC SC SC SC SC
POP 12HR 0 0 5 0 10 30 40 30 30
RAIN SHWRS C S S C C S S C
TSTMS S S S S
SDZ001-221000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 62 37 74 44
TEMP 57 51 47 44 42 50 56 60 62 51 45 40 40 59 67 71 73 58 52 47 45
DEWPT 48 45 44 42 41 42 41 39 37 39 38 36 36 39 37 37 36 39 40 40 39
RH 72 80 89 93 96 74 57 46 39 63 76 85 85 47 33 29 26 49 63 76 79
WIND DIR N N N NW NW NW N NW NW N SW SW SW SW SW SW SW SE S S S
WIND SPD 18 17 14 17 17 18 20 18 16 5 4 5 4 3 4 5 8 8 8 6 4
WIND GUST 29 27 28 32 29
CLOUDS B2 OV OV OV OV OV B2 B1 FW SC FW SC FW FW FW FW SC SC FW FW SC
POP 12HR 90 60 0 0 0
QPF 12HR 0.46 0.10 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D D D L L C C
TSTMS C S
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 50 90 56 88 55 79 52 78
TEMP 79 83 60 52 86 87 66 57 84 83 66 57 74 75 61 53 74 76
DEWPT 40 39 43 41 43 42 46 45 48 44 47 47 48 45 46 46 47 45
PWIND DIR SW S S SE SE SE SE SE SE
WIND CHAR GN LT GN GN WY WY VW BZ BZ
AVG CLOUDS FW FW FW FW FW CL SC SC FW FW SC B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 0 5 30 40 30 20
RAIN SHWRS C C C S S
TSTMS S S S S
SDZ029-221000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 36 56 36 67 44
TEMP 53 46 42 39 37 45 52 55 55 45 40 38 40 57 64 66 64 52 47 45 47
DEWPT 34 39 38 36 34 34 30 29 27 29 29 28 29 31 29 30 31 35 34 32 32
RH 48 76 86 89 89 65 43 37 34 53 64 67 64 37 27 26 29 52 60 60 56
WIND DIR E E NW NW NW NW NW NW NW NW W W W SW SW W W NE W W W
WIND SPD 4 3 5 6 9 12 12 11 9 2 0 2 2 4 8 6 4 1 0 1 2
WIND GUST 14 17 23 24 29 26 26 23 18 19 14
CLOUDS OV OV OV OV OV B2 B1 SC FW FW SC SC SC SC SC SC SC FW CL FW FW
POP 12HR 100 30 0 40 0
QPF 12HR 0.35 0.03 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L D D D C C C C
TSTMS C S S
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 78 51 83 54 78 52 69 49 69
TEMP 74 77 57 54 80 81 61 56 74 73 57 53 66 66 53 51 65 68
DEWPT 30 31 35 33 33 34 40 41 41 41 43 44 43 41 42 42 40 39
PWIND DIR W NW SW S S S SE S S
WIND CHAR LT LT LT LT GN GN GN LT LT
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC
POP 12HR 5 0 5 5 30 50 70 60 40
RAIN SHWRS C C S C L L S S C
TSTMS C C C C C
SDZ013-221000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 58 37 73 43
TEMP 65 55 49 46 44 48 52 55 58 47 43 40 39 55 66 70 72 56 50 46 44
DEWPT 46 47 46 46 44 45 45 46 42 41 39 38 38 42 40 41 39 41 41 41 42
RH 50 74 89100100 89 77 72 55 79 86 92 96 61 38 35 30 57 71 83 93
WIND DIR SE SE SE SE N N NW N N NW SW SW SW S S S SE SE SE S S
WIND SPD 18 12 10 11 12 13 16 17 13 4 5 6 6 4 5 6 5 8 8 6 5
WIND GUST 26 27
CLOUDS OV OV OV OV OV OV OV OV B1 SC FW FW SC FW FW FW FW FW FW FW FW
POP 12HR 100 90 5 0 0
QPF 12HR 0.43 0.38 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D D D L L
TSTMS C S S
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 83 49 88 55 86 55 79 51 76
TEMP 75 82 58 51 82 86 64 58 82 83 63 57 75 77 59 54 72 75
DEWPT 46 45 44 45 49 48 46 48 52 48 46 48 50 48 46 47 49 47
PWIND DIR S SE SE SE SE SE SE SE SE
WIND CHAR LT GN GN GN BZ BZ BZ BZ BZ
AVG CLOUDS FW FW FW FW FW CL FW SC FW FW SC B1 B1 SC B1 B1 B1 SC
POP 12HR 0 5 0 5 5 20 30 30 30
RAIN SHWRS S C C S S C
TSTMS S S S S S
SDZ042-221000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 63 37 75 45
TEMP 54 51 48 44 41 48 57 62 62 50 44 41 40 58 71 75 73 59 53 49 46
DEWPT 48 46 43 41 40 39 37 34 33 35 35 34 33 38 37 34 35 38 39 38 38
RH 80 83 83 89 96 71 47 35 33 56 70 76 76 47 29 22 25 45 59 66 73
WIND DIR SE SE SW W W W NW NW NW E S S S SW SW SW SW SE S S S
WIND SPD 11 8 5 10 11 14 17 16 11 2 2 4 4 6 8 9 6 5 8 6 4
WIND GUST 16 20 23 25 27 27 21
CLOUDS B2 OV OV OV OV OV B1 SC FW SC SC SC SC SC FW FW FW FW FW CL FW
POP 12HR 90 70 0 5 0
QPF 12HR 0.33 0.02 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L D D L L S S
TSTMS C S
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 87 51 91 55 86 53 80 50 78
TEMP 80 86 63 54 88 89 68 58 83 83 64 56 76 77 60 53 74 77
DEWPT 38 35 40 39 40 40 43 44 43 42 44 45 45 43 44 44 43 41
PWIND DIR W S S S S SE S SE S
WIND CHAR LT LT LT BZ BZ BZ BZ GN GN
AVG CLOUDS FW CL FW FW FW CL SC SC SC FW SC SC B1 SC B1 B1 B1 SC
POP 12HR 0 0 5 5 5 10 40 40 30
RAIN SHWRS S C C S C
TSTMS S C C C
SDZ032-221000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
351 PM MDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 43 61 37 76 43
TEMP 63 55 50 47 44 50 55 59 60 48 43 40 40 59 69 74 74 57 50 46 44
DEWPT 45 46 45 44 44 46 44 43 39 41 38 37 36 43 41 39 39 43 41 40 40
RH 52 72 83 89100 86 66 55 46 77 82 89 85 55 36 28 28 59 71 79 86
WIND DIR SE SE SE W W W NW NW NW NW SW SW SW SW S S SE SE S S S
WIND SPD 18 12 9 10 13 20 24 24 17 4 4 5 6 6 5 6 6 8 5 4 3
WIND GUST 29 31 34 36 27
CLOUDS B2 OV OV OV OV OV OV B2 SC FW FW SC SC SC FW FW FW FW FW FW FW
POP 12HR 100 80 0 5 0
QPF 12HR 0.30 0.13 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D D C C
TSTMS C S S
DATE 05/24/26 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 87 51 91 56 89 56 83 52 79
TEMP 78 85 59 52 85 88 64 58 86 86 63 56 79 79 59 54 74 77
DEWPT 46 42 43 42 47 45 44 45 48 44 45 46 48 45 46 45 47 44
PWIND DIR S SE S SE S SE SE SE SE
WIND CHAR LT LT LT GN BZ BZ BZ GN GN
AVG CLOUDS FW CL FW FW FW CL FW FW SC FW SC SC B1 SC B1 B1 B2 SC
POP 12HR 0 0 0 5 5 10 40 30 30
RAIN SHWRS S C C S S C
TSTMS S S C S S
SDZ049-221000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
451 PM CDT THU MAY 21 2026
DATE 05/21/26 FRI 05/22/26 SAT 05/23/26 SUN
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 46 61 41 74 48
TEMP 70 59 53 50 48 52 57 60 60 50 45 43 44 60 69 73 71 58 54 51 49
DEWPT 39 44 46 45 47 49 46 45 45 45 42 39 39 46 44 43 45 45 44 42 43
RH 32 57 77 83 96 89 67 58 58 83 89 86 82 60 40 34 39 62 69 71 80
WIND DIR S SE SE SE SE W W W W NW SW SW SW SW S S S S S S S
WIND SPD 21 18 16 16 14 13 21 27 23 10 8 9 9 8 8 10 10 12 13 14 12
WIND GUST 33 29 26 40 33
CLOUDS B1 B2 OV OV OV OV B2 B1 SC SC FW FW B1 SC SC SC SC SC FW FW FW
POP 12HR 90 90 5 5 10
QPF 12HR 0.28 0.28 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D D D S S
TSTMS S S S
DATE 05/24 MON 05/25/26 TUE 05/26/26 WED 05/27/26 THU 05/28/26
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 86 57 90 60 87 59 83 56 79
TEMP 78 85 63 59 85 87 67 62 84 85 65 60 79 80 62 58 76 78
DEWPT 49 48 49 47 50 49 49 48 49 48 49 49 50 49 50 48 49 49
PWIND DIR S S S S S SE SE SE SE
WIND CHAR GN GN GN BZ WY BZ BZ BZ BZ
AVG CLOUDS FW FW FW FW FW CL FW SC SC FW SC SC B1 SC B1 B1 B1 B1
POP 12HR 0 5 5 10 5 10 30 30 40
RAIN SHWRS C C S S C
TSTMS C C S S
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