779
FOUS53 KUNR 181001
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
401 AM MDT SAT APR 18 2026
SDZ026-182200-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 54 26 64 36 81
TEMP 27 37 47 54 51 39 34 29 28 43 55 63 60 47 39 36 37 57 74 81 75
DEWPT 22 20 16 17 19 20 19 18 19 23 23 22 22 24 24 22 20 22 21 22 26
RH 81 50 28 23 28 46 54 63 68 45 29 21 23 40 54 56 50 25 13 11 16
WIND DIR W NW NW NW NW W W W W E SE SE SE SE S S S S NW N N
WIND SPD 6 14 28 26 23 8 5 3 3 4 10 13 14 9 6 6 9 8 10 14 13
WIND GUST 33 41 40 34 21 25 25 20 20 26 24
CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
SNOWSHWRS S
WIND CHILL 19
MIN CHILL 18
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 43 87 51 87 48 65 31 53
TEMP 50 44 75 82 56 52 83 80 57 50 62 56 37 32 48 50
DEWPT 31 28 31 29 30 28 31 33 32 29 31 29 25 22 18 17
PWIND DIR NW S S S W NW NW NW
WIND CHAR LT GN GN BZ GN WY WY BZ
AVG CLOUDS FW FW FW FW SC SC B1 SC SC B1 SC B1 B2 B1 B1 SC
POP 12HR 0 0 0 20 40 50 50 20
RAIN SHWRS S C S C C C C S
SNOWSHWRS C C S S
WYZ054-182200-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 51 27 65 39 75
TEMP 23 32 44 51 48 39 35 30 30 45 57 65 61 49 44 39 40 56 70 75 71
DEWPT 21 21 20 17 17 20 19 18 17 21 19 16 16 21 19 18 17 24 23 24 25
RH 92 63 38 26 29 46 52 60 58 38 22 15 17 33 36 42 39 29 17 15 18
WIND DIR W W NW NW NW W SW SW S S S S SE SE S S S SW NW NW N
WIND SPD 11 13 19 19 14 6 5 4 4 4 5 5 4 5 11 12 10 9 10 10 9
WIND GUST 16
CLOUDS SC SC SC FW FW FW FW FW FW FW CL CL FW FW FW FW SC SC FW SC FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS
WIND CHILL 13
MIN CHILL 12 12
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 44 82 52 78 39 53 25 47
TEMP 50 47 76 78 59 56 76 72 53 44 50 45 32 29 42 45
DEWPT 29 26 30 28 27 29 29 26 31 31 34 29 25 22 22 20
PWIND DIR SE SW S SW SW NW NW NW
WIND CHAR LT GN GN BZ BZ WY BZ BZ
AVG CLOUDS FW FW FW SC SC SC B1 FW SC SC SC B1 B2 B1 B2 SC
POP 12HR 0 0 0 5 40 60 40 20
RAIN SHWRS S C C L C
SNOWSHWRS L C C S S
SDZ001-182200-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 50 26 60 36 76
TEMP 21 31 44 50 48 39 33 27 27 38 51 59 57 47 42 37 37 51 68 76 71
DEWPT 15 17 16 19 21 24 23 23 22 25 26 27 27 29 27 26 25 28 29 30 34
RH 77 56 32 29 34 54 66 85 81 59 37 29 31 49 55 64 61 41 23 18 26
WIND DIR NW NW NW NW NW NW W NW N SE SE SE SE SE S S S SW W NW NW
WIND SPD 13 19 27 29 25 10 5 3 1 5 9 10 13 16 18 13 9 10 13 16 13
WIND GUST 31 40 42 36 26
CLOUDS FW SC SC SC B1 SC FW FW SC FW FW FW FW FW FW FW FW SC SC FW FW
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 8 19
MIN CHILL 7 8
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 42 82 49 83 44 57 29 48
TEMP 50 43 70 77 57 50 78 78 56 46 54 49 35 30 42 45
DEWPT 36 34 39 38 37 34 38 37 39 36 37 31 27 24 22 20
PWIND DIR NE SE SE S W NW NW NW
WIND CHAR LT GN GN GN BZ WY WY BZ
AVG CLOUDS FW FW FW FW FW FW SC SC SC B1 B1 B1 B2 B1 B1 SC
POP 12HR 0 0 0 10 40 60 40 20
RAIN SHWRS C C C L C
SNOWSHWRS C C S
SDZ029-182200-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 46 25 59 36 74
TEMP 25 31 40 46 43 35 32 28 29 44 53 59 55 42 37 36 37 55 67 74 69
DEWPT 17 14 11 12 11 14 14 13 13 17 14 13 11 18 19 15 13 17 15 14 15
RH 71 49 30 25 27 41 47 53 51 33 21 16 17 37 48 42 37 22 13 10 12
WIND DIR NW NW NW W NW W NW W NW SE SE SE SE E E SW W W W W NW
WIND SPD 6 11 17 18 13 5 2 2 2 2 6 8 5 4 2 2 4 5 10 9 5
WIND GUST 19 29 32 32 28 17 12 18 19 17 16 23 23 17
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
SNOWSHWRS S S S S
WIND CHILL 17
MIN CHILL 17 17
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 44 78 50 77 42 57 26 47
TEMP 48 45 70 74 54 52 74 69 51 45 55 48 32 28 43 44
DEWPT 25 24 24 21 25 25 25 26 24 26 26 23 20 18 14 12
PWIND DIR NW SW S SW W W NW NW
WIND CHAR LT LT LT GN GN BZ GN GN
AVG CLOUDS FW FW FW SC FW SC SC SC SC SC SC SC B2 B1 B1 SC
POP 12HR 0 0 5 30 40 60 50 30
RAIN SHWRS C C S C L C
SNOWSHWRS L C C C S
SDZ013-182200-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 50 27 57 33 77
TEMP 22 32 43 50 47 39 34 28 27 37 48 56 54 44 39 35 35 48 65 76 72
DEWPT 18 17 15 15 18 23 23 23 23 25 26 26 26 26 24 23 23 28 30 30 33
RH 84 53 32 24 31 52 64 81 85 61 42 31 34 49 54 61 61 46 27 18 24
WIND DIR NW NW NW NW NW NW NW NW N E SE SE SE SE SE SE S S SW W NW
WIND SPD 13 18 25 25 23 10 6 5 5 5 8 9 12 13 14 14 13 11 10 11 11
WIND GUST 28 36
CLOUDS FW FW SC SC B1 SC SC FW SC SC FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 9
MIN CHILL 8 11 19
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 42 79 50 85 48 64 31 50
TEMP 49 42 67 75 58 51 78 81 58 49 61 55 38 33 45 48
DEWPT 36 36 39 39 37 35 41 37 43 38 37 32 29 24 23 20
PWIND DIR N SE SE S SW NW NW NW
WIND CHAR LT GN GN BZ GN WY WY BZ
AVG CLOUDS SC FW FW FW SC FW SC SC SC B1 B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 20 40 50 40 20
RAIN SHWRS S C C C C C C
SNOWSHWRS C S
SDZ042-182200-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 55 23 67 37 84
TEMP 23 34 47 55 52 39 34 29 26 45 60 67 64 50 44 38 38 55 75 84 77
DEWPT 19 19 14 12 12 16 15 14 13 17 17 15 14 20 21 20 19 20 18 17 18
RH 84 54 26 18 20 39 45 53 57 32 18 13 14 30 39 48 46 25 11 8 11
WIND DIR W W NW NW NW NW SW SW S E E E E E SE S S SW W W NW
WIND SPD 4 11 20 19 18 5 3 3 2 2 5 6 6 10 11 12 11 13 13 13 10
WIND GUST 14 24 31 17 23 23 21 24 24
CLOUDS B1 SC B1 SC SC FW FW FW FW FW CL CL FW FW FW FW FW SC SC SC SC
POP 12HR 20 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
SNOWSHWRS S S S
WIND CHILL 17
MIN CHILL 15 15
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 42 88 53 87 46 67 29 55
TEMP 51 42 78 84 61 55 84 81 56 48 64 59 38 31 49 51
DEWPT 24 26 28 27 28 31 32 34 35 28 29 29 25 22 19 16
PWIND DIR E S S S SW W NW NW
WIND CHAR LT LT GN GN GN BZ BZ GN
AVG CLOUDS FW FW FW FW FW SC B1 SC SC B1 SC SC B1 B1 B1 SC
POP 12HR 0 0 0 30 40 40 40 30
RAIN SHWRS C C S C C C S
SNOWSHWRS C C C S
SDZ032-182200-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
401 AM MDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 53 24 62 33 83
TEMP 24 35 47 53 50 39 34 28 27 40 53 62 58 45 39 35 34 52 72 83 76
DEWPT 18 17 15 14 16 21 21 22 22 25 25 24 23 24 23 22 23 26 24 23 26
RH 77 47 27 21 25 48 58 78 81 55 33 23 26 43 52 59 64 36 16 11 16
WIND DIR W NW NW NW NW W W W W E E E E E SE SE S S SW W N
WIND SPD 10 16 26 27 23 8 5 4 3 4 8 11 13 13 12 10 9 12 11 12 10
WIND GUST 28 37 37
CLOUDS SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW CL FW FW FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 14
MIN CHILL 10 14 19
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 42 85 51 89 48 69 31 54
TEMP 50 42 72 80 60 52 84 84 58 49 66 59 39 33 48 52
DEWPT 33 32 36 33 32 34 37 35 42 36 34 31 27 24 22 18
PWIND DIR N SE SE S S W NW NW
WIND CHAR LT GN GN GN GN WY WY BZ
AVG CLOUDS SC FW FW FW FW FW SC SC B1 B1 SC SC B1 B1 B1 SC
POP 12HR 0 0 0 20 40 40 40 20
RAIN SHWRS S C S S C C C
SNOWSHWRS C S
SDZ049-182200-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
501 AM CDT SAT APR 18 2026
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26
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 53 28 59 34 83
TEMP 24 36 47 53 50 40 37 31 30 43 53 59 57 45 40 37 36 52 69 82 78
DEWPT 18 16 15 14 14 18 19 21 21 25 24 23 22 22 21 20 21 27 28 25 26
RH 77 43 27 21 23 41 48 66 69 49 32 25 25 40 46 50 54 38 21 12 15
WIND DIR W NW NW NW NW SW SW W W NE NE NE E E SE SE S S S SW NW
WIND SPD 13 19 27 27 20 10 9 8 6 6 9 10 11 13 13 14 16 20 19 17 12
WIND GUST 31 40 40 32 25 26
CLOUDS FW FW SC SC SC SC SC FW SC SC FW FW FW FW FW CL CL FW FW SC SC
POP 12HR 5 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
WIND CHILL 12
MIN CHILL 11 13
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26
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 45 82 55 88 54 75 36 55
TEMP 53 45 73 78 61 56 85 84 66 56 72 69 44 37 50 52
DEWPT 30 31 36 34 33 39 45 45 50 44 37 34 32 27 26 23
PWIND DIR NW E SE S S W NW NW
WIND CHAR GN GN BZ BZ BZ WY WY WY
AVG CLOUDS SC FW FW FW FW FW SC SC B1 SC B1 SC B1 B1 B1 SC
POP 12HR 0 0 0 10 40 30 40 30
RAIN SHWRS C S C C C C S
SNOWSHWRS C C S
TSTMS S
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