427
FOUS53 KUNR 191746
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
1146 AM MDT TUE MAY 19 2026
SDZ026-192200-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 59 34 67 40 70
TEMP 52 56 58 45 39 36 35 54 62 65 64 53 47 43 41 54 66 67 63
DEWPT 31 31 28 30 29 28 28 36 38 39 39 40 39 36 36 40 38 39 39
RH 44 38 32 55 67 72 75 50 41 38 40 61 74 76 82 59 36 36 41
WIND DIR N E E SE S S S S S S S S S S S S SE SE N
WIND SPD 4 4 5 5 5 5 8 17 21 20 18 14 12 9 8 13 16 17 20
WIND GUST 17 16 16 16 18 29 35 36 34 29 26 23 20 25 29 28 33
CLOUDS FW FW FW FW FW FW FW FW B1 B1 B1 B1 SC FW SC SC SC B1 B1
POP 12HR 0 0 30 10 50
QPF 12HR 0 0 0.01 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L
TSTMS S S C
FROST Y Y Y
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 41 66 42 77 47 86 51 91
TEMP 48 42 61 64 48 44 71 76 54 49 81 84 59 53 86 89
DEWPT 40 39 37 36 37 36 37 37 39 37 37 36 37 36 36 36
PWIND DIR NW N S S S SW W S
WIND CHAR GN GN LT LT LT GN GN GN
AVG CLOUDS B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 60 40 5 5 0 5 0 0
RAIN SHWRS L L C C
TSTMS C
WYZ054-192200-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 58 35 68 38 57
TEMP 53 57 58 46 42 39 36 51 64 67 66 54 47 41 39 47 55 56 54
DEWPT 21 16 18 21 21 23 23 27 23 23 25 29 31 33 33 36 36 36 35
RH 28 20 21 37 43 52 59 39 21 19 21 38 53 73 79 65 49 47 48
WIND DIR NW NW W SE S S S S S SW S SE S NW N N N NW NW
WIND SPD 5 3 3 6 12 12 11 10 4 3 3 5 6 4 5 10 11 14 16
WIND GUST 23 14 13 13 17 18 25 27
CLOUDS CL CL FW FW SC FW SC FW SC SC B1 B1 SC SC OV B2 B1 B1 B1
POP 12HR 0 0 10 5 70
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 36 65 40 75 45 81 48 85
TEMP 42 38 61 63 47 43 70 73 54 49 76 78 57 53 81 82
DEWPT 35 35 33 31 32 32 33 32 34 34 34 32 33 33 33 31
PWIND DIR NW NW SE SW S W S SW
WIND CHAR GN LT LT LT LT GN GN GN
AVG CLOUDS B1 B1 B1 SC SC SC FW FW FW FW FW FW SC FW FW FW
POP 12HR 40 20 5 0 5 0 0 0
RAIN SHWRS C C S S
SDZ001-192200-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 60 36 71 39 67
TEMP 53 58 59 47 43 39 37 52 67 70 68 55 49 42 41 54 63 65 62
DEWPT 25 25 23 25 26 27 28 32 29 31 35 41 41 40 39 42 40 39 39
RH 33 28 25 42 51 62 70 46 24 23 29 59 74 93 92 64 43 38 43
WIND DIR NW NW SW SE S S S S S S S SE SE SE SE E NE SE NW
WIND SPD 6 3 3 9 12 13 10 10 10 10 17 14 10 4 4 8 11 14 18
WIND GUST 26 20 21 23 24 28 26
CLOUDS CL CL FW FW SC SC SC FW FW SC B1 B1 SC SC B1 B1 B1 B1 B1
POP 12HR 0 0 30 5 40
QPF 12HR 0 0 0 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS S
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 39 67 41 76 45 83 48 88
TEMP 48 40 63 65 49 43 70 75 55 48 78 80 59 50 82 85
DEWPT 41 40 37 35 38 38 38 37 41 40 39 36 39 38 40 38
PWIND DIR NW NW SE SW SE W S SW
WIND CHAR GN GN LT LT GN GN GN GN
AVG CLOUDS B2 B1 B1 B1 B1 SC SC FW SC FW SC FW FW SC FW FW
POP 12HR 50 20 5 0 10 5 5 0
RAIN SHWRS C C S
SDZ029-192200-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 52 31 59 36 61
TEMP 47 50 50 38 34 33 34 49 53 57 57 46 42 39 39 54 60 57 53
DEWPT 22 22 18 24 23 21 23 32 32 31 29 35 34 32 30 31 31 35 35
RH 37 33 28 57 64 61 64 52 44 37 34 65 73 76 70 41 33 43 50
WIND DIR W W W E E SW SW SW S S SE S S SW SW S SE S NE
WIND SPD 4 4 3 1 1 2 3 6 6 6 4 3 2 2 2 3 6 8 5
WIND GUST 14 17 14 11 19 20 21 19 16 13 12 17 18 18
CLOUDS FW FW FW FW CL FW FW SC B1 SC B1 B1 SC B1 B2 B1 SC B1 B1
POP 12HR 0 0 20 10 60
QPF 12HR 0 0 0 0 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S L L L
TSTMS S S S C C
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 37 58 38 69 44 77 48 82
TEMP 43 38 54 56 44 42 64 68 50 47 73 75 55 51 77 79
DEWPT 36 35 32 30 32 32 31 31 33 33 31 30 32 32 31 30
PWIND DIR N NW W SW SW W W SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 70 40 10 10 0 5 0 5
RAIN SHWRS L C C C
TSTMS C
SDZ013-192200-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 58 33 68 39 71
TEMP 51 56 57 45 39 35 35 51 64 66 62 52 46 42 40 53 66 68 64
DEWPT 30 28 26 28 29 29 30 35 38 40 40 40 39 38 38 40 42 44 43
RH 44 34 30 51 67 78 82 54 38 38 44 63 76 86 92 61 42 42 46
WIND DIR NW NW NW SE SE S SE S S S S SE SE SE SE SE SE SE SE
WIND SPD 9 6 2 5 9 10 12 14 17 21 21 18 16 14 14 17 17 18 19
WIND GUST 19 17 12 21 23 25 28 32 33 28 26 25
CLOUDS B1 FW FW FW FW FW SC FW SC SC SC B1 SC SC SC SC SC SC B1
POP 12HR 0 0 10 0 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L
TSTMS S S
FROST Y Y Y
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 41 66 41 75 46 85 49 89
TEMP 48 42 61 64 48 43 68 74 54 48 78 82 57 51 82 87
DEWPT 41 42 40 39 39 40 41 40 42 43 42 40 40 40 41 40
PWIND DIR SE N SE S SE S S S
WIND CHAR GN GN LT LT GN GN GN GN
AVG CLOUDS B2 B1 B1 B1 B1 B1 B1 FW FW FW SC CL FW SC FW CL
POP 12HR 60 40 5 5 5 5 0 0
RAIN SHWRS L L C C
TSTMS S
SDZ042-192200-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 60 35 61 39 70
TEMP 53 58 59 45 40 38 36 49 55 59 59 52 47 43 40 54 67 69 64
DEWPT 30 28 21 26 27 28 30 36 38 37 37 37 36 36 36 39 38 36 39
RH 41 32 23 47 59 67 79 61 53 44 44 56 65 76 85 57 34 30 40
WIND DIR W W NW E SE S S S S S S S S S S S S S SE
WIND SPD 6 6 3 4 9 9 8 12 17 19 19 18 17 14 13 16 12 11 14
WIND GUST 14 19 19 18 23 28 29 31 28 27 25 24 26 21
CLOUDS FW CL FW FW FW FW B1 B2 B2 B1 SC SC FW FW B1 SC SC SC B1
POP 12HR 0 0 40 5 40
QPF 12HR 0 0 0.01 0 0.04
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S C C L
TSTMS S C
FROST Y Y Y
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 39 65 40 78 46 86 49 90
TEMP 48 41 60 64 48 44 71 76 56 49 80 83 60 52 84 88
DEWPT 42 40 36 34 37 36 36 34 40 38 37 35 38 38 36 35
PWIND DIR SE NW S SW S SW S SW
WIND CHAR GN LT LT LT GN GN LT GN
AVG CLOUDS B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW CL
POP 12HR 70 50 20 5 5 5 0 0
RAIN SHWRS L L C C S
TSTMS C
SDZ032-192200-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
1146 AM MDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 60 32 66 39 73
TEMP 53 58 59 44 38 34 34 54 63 61 60 50 46 42 40 54 69 71 66
DEWPT 31 28 26 30 29 30 31 37 38 40 39 39 37 36 36 41 42 41 41
RH 43 32 28 57 70 85 89 52 39 46 46 66 71 79 85 61 37 34 40
WIND DIR NW NW N E SE SE SE S S S S SE S SE SE S S SE SE
WIND SPD 12 9 4 4 6 6 6 11 20 24 20 17 12 10 11 14 17 19 19
WIND GUST 17 23 32 36 35 28 24 20 27 29
CLOUDS B1 FW FW FW FW FW FW SC SC B2 B1 B1 SC SC B1 SC SC SC B1
POP 12HR 0 0 30 10 30
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C L
TSTMS S C
FROST Y Y Y
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 41 67 41 79 47 88 50 93
TEMP 48 42 63 65 47 43 72 77 54 49 82 86 58 52 86 91
DEWPT 41 40 39 37 38 38 40 39 41 41 41 38 39 39 40 38
PWIND DIR SE N S SW SE SW S S
WIND CHAR GN GN LT LT GN GN GN GN
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC FW FW FW SC CL FW FW SC FW
POP 12HR 60 50 10 5 0 5 0 0
RAIN SHWRS L C C C
TSTMS C
SDZ049-192200-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
1246 PM CDT TUE MAY 19 2026
DATE TUE 05/19/26 WED 05/20/26 THU 05/21/26
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 57 33 63 41 68
TEMP 54 56 56 43 37 35 36 54 60 60 58 51 47 44 42 54 65 67 65
DEWPT 36 34 33 34 33 32 33 39 39 39 40 40 38 36 37 42 43 43 42
RH 50 43 42 70 85 89 89 57 46 46 51 66 71 73 82 64 45 42 43
WIND DIR NW NW NW E SE S S S S S S S S S S S S SE SE
WIND SPD 14 13 8 4 6 8 10 16 19 17 16 13 13 14 16 20 20 21 20
WIND GUST 27 20 27 29 27 25 26 31
CLOUDS B1 FW FW FW FW FW B1 B1 B2 B2 OV OV B1 SC SC SC SC SC B1
POP 12HR 0 0 30 10 20
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S
FROST Y Y Y
DATE FRI 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26
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 43 65 43 75 50 83 54 87
TEMP 50 44 60 63 49 46 70 74 56 54 77 79 61 56 80 83
DEWPT 44 43 43 42 43 41 43 44 46 48 52 50 46 44 50 50
PWIND DIR SE E SW S S S S S
WIND CHAR BZ GN GN GN BZ BZ GN BZ
AVG CLOUDS B1 B2 B1 B1 B1 SC B1 SC SC FW SC FW FW FW FW FW
POP 12HR 50 60 30 10 5 5 5 5
RAIN SHWRS S C L C C
TSTMS S S
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