057
FOUS53 KUNR 130402
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
1002 PM MDT TUE MAY 12 2026
SDZ026-131000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 89 60 82 46
TEMP 50 47 47 65 78 88 87 75 69 65 61 67 75 80 77 63 54 49 48
DEWPT 30 29 30 35 38 39 38 41 43 42 39 33 28 25 23 24 23 22 22
RH 46 49 51 33 24 18 18 29 39 43 44 28 17 13 13 22 30 34 35
WIND DIR SW S S S S S SE SE S SW N NW NW W NW NW W W NW
WIND SPD 3 4 6 20 20 20 21 20 20 14 21 27 20 18 21 12 9 8 9
WIND GUST 31 31 32 35 32 27 34 41 32 32 32
CLOUDS FW FW FW CL FW FW SC SC B2 B2 B1 FW FW FW FW FW FW CL CL
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 80 46 84 49 66 40 62 40 73
TEMP 73 78 54 48 77 80 57 49 63 61 47 42 56 60 45 42 67 71
DEWPT 24 24 26 28 30 32 37 34 32 31 31 32 30 30 31 32 32 32
PWIND DIR NW N SE N N NW N S S
WIND CHAR GN LT GN BZ WY BZ BZ GN GN
AVG CLOUDS CL CL FW SC FW SC B1 B1 B1 B1 B1 B1 B2 B1 B1 SC SC FW
POP 12HR 0 0 5 20 20 30 30 20 20
RAIN SHWRS S S S C C C S S S S S
TSTMS S
WYZ054-131000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 46 91 55 75 41
TEMP 53 52 49 67 83 90 87 74 70 62 55 61 70 74 71 58 50 47 43
DEWPT 30 30 30 35 36 32 32 35 35 36 31 29 23 20 21 22 21 21 23
RH 41 43 48 30 19 13 14 24 27 38 40 29 17 13 15 25 31 35 45
WIND DIR SE S S S S S S S SW NW NW W W NW NW NW NW W W
WIND SPD 8 14 17 19 19 18 20 18 21 20 14 14 20 24 24 12 8 4 3
WIND GUST 26 32 34
CLOUDS FW FW FW FW FW FW SC B2 B1 SC FW CL CL FW FW CL CL CL CL
POP 12HR 0 5 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 73 43 76 40 56 34 57 36 68
TEMP 66 72 51 46 72 72 51 43 54 53 41 37 52 56 42 40 64 66
DEWPT 25 24 25 25 27 27 30 28 28 28 29 30 30 28 29 30 30 29
PWIND DIR NW E SW N N N NW S SW
WIND CHAR LT GN GN BZ BZ GN GN GN GN
AVG CLOUDS CL FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW
POP 12HR 0 0 0 20 20 40 30 20 10
RAIN SHWRS S S S C C C S S
SNOWSHWRS C
TSTMS S
SDZ001-131000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 84 54 74 44
TEMP 49 45 45 65 77 83 83 72 68 60 55 62 70 73 71 59 53 47 46
DEWPT 30 29 30 36 38 40 41 42 44 45 37 32 29 28 27 26 26 25 26
RH 48 53 55 34 24 22 23 34 42 58 51 32 22 19 19 28 35 42 45
WIND DIR S S SE SE SE SE SE SE S W NW W W W W W W W W
WIND SPD 3 5 8 19 24 27 28 26 20 24 27 33 36 39 35 19 19 17 18
WIND GUST 37 40 37 36 40 47 50 51 49
CLOUDS FW FW FW CL FW FW SC B2 B2 B1 SC FW CL FW FW FW CL CL CL
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 72 42 77 44 61 37 59 37 69
TEMP 66 72 51 44 71 74 55 45 57 57 45 39 53 57 44 39 63 66
DEWPT 28 26 28 29 33 33 35 35 34 32 33 33 33 31 32 33 35 34
PWIND DIR W NW SE NE NW NW NW E S
WIND CHAR WY GN GN BZ WY BZ BZ GN GN
AVG CLOUDS CL CL FW FW SC FW B1 B2 B2 B1 B1 B1 B2 B1 B1 SC SC SC
POP 12HR 0 0 0 30 20 20 20 20 10
RAIN SHWRS S C S S S S S S S S
SDZ029-131000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 81 55 72 43
TEMP 49 46 46 63 73 80 79 67 63 59 57 66 68 71 69 57 50 46 44
DEWPT 26 25 27 32 33 33 33 39 42 39 37 32 24 18 12 17 18 17 19
RH 40 43 47 31 23 18 19 36 46 47 47 28 19 13 11 21 28 31 36
WIND DIR E SW S S S S SE S SW W NW W W W W NW NW W NW
WIND SPD 2 2 3 5 9 10 10 6 6 6 9 10 13 17 13 4 4 3 3
WIND GUST 16 19 21 21 20 20 20 20 27 29 29
CLOUDS FW FW FW CL FW FW SC B1 B1 B1 SC FW CL CL CL FW CL CL CL
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 71 44 74 44 61 35 54 35 64
TEMP 65 71 51 46 69 72 53 46 58 54 41 37 49 52 40 38 59 62
DEWPT 21 18 23 24 27 25 32 31 29 27 27 28 27 25 28 28 28 26
PWIND DIR W NE S NW N N NW N SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW SC SC SC B1 B1 B1 B1 B1 B1 B2 B1 SC SC SC FW
POP 12HR 0 0 5 20 40 40 40 20 20
RAIN SHWRS S S S C C C C C S S S S
SNOWSHWRS C C
TSTMS S S S
SDZ013-131000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 83 55 78 45
TEMP 48 45 44 64 76 82 81 70 65 61 57 65 72 77 74 61 52 48 47
DEWPT 33 32 33 37 37 41 41 40 41 45 45 37 32 30 28 27 26 26 26
RH 56 60 65 37 24 23 24 33 41 56 64 35 23 18 18 27 36 42 43
WIND DIR SE S S S SE SE SE SE SE S NW NW W W W W W W W
WIND SPD 4 5 8 14 20 23 25 26 24 20 19 27 25 26 23 13 12 12 16
WIND GUST 37 34 29 39 36 33
CLOUDS FW FW FW CL FW FW FW B1 B2 B2 SC FW CL FW FW FW FW CL CL
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 77 44 80 46 66 39 62 38 70
TEMP 70 77 52 46 73 77 56 48 62 62 46 41 56 60 45 40 64 68
DEWPT 28 27 28 30 34 36 39 38 36 34 34 34 33 31 33 34 35 35
PWIND DIR W N E E NW N NW E SE
WIND CHAR BZ GN GN BZ BZ BZ BZ GN GN
AVG CLOUDS CL CL FW SC FW SC B1 B1 B2 B1 B1 B1 B2 B1 B1 SC SC SC
POP 12HR 0 0 0 30 30 20 20 20 20
RAIN SHWRS C C S S S S S S
SDZ042-131000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 89 56 83 42
TEMP 51 48 46 67 81 87 87 75 70 64 59 71 76 82 79 63 52 47 45
DEWPT 30 30 30 34 36 35 36 37 40 43 42 36 33 25 18 21 24 24 26
RH 44 49 53 29 20 16 16 25 33 46 53 28 21 12 10 20 33 40 47
WIND DIR SE SE SE S S S S S S S SW NW NW W NW NW NE SW W
WIND SPD 5 5 9 20 20 20 21 28 26 20 11 16 13 17 17 5 3 2 2
WIND GUST 19 33 42 40 28 27
CLOUDS FW CL FW FW FW CL FW B1 B2 B2 B1 FW CL FW FW FW FW CL CL
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 46 85 47 71 37 63 37 73
TEMP 74 81 56 49 79 81 59 49 67 65 46 40 57 61 45 40 67 71
DEWPT 25 21 26 30 33 33 40 37 34 31 32 32 30 28 31 32 32 30
PWIND DIR NW E S S N N N SE S
WIND CHAR LT LT GN GN GN GN GN LT GN
AVG CLOUDS CL CL FW B1 SC SC B1 B1 B1 SC B1 B1 B2 B1 SC SC SC FW
POP 12HR 0 0 5 20 30 30 20 20 10
RAIN SHWRS S S S C C C S S S S
TSTMS S S
SDZ032-131000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
1002 PM MDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 88 57 83 44
TEMP 49 45 44 67 81 87 85 72 66 64 59 70 76 82 79 62 52 48 47
DEWPT 32 32 32 37 37 39 39 40 39 43 44 40 32 28 27 27 25 25 25
RH 52 60 62 33 21 18 20 31 37 46 57 33 20 14 15 26 35 40 42
WIND DIR S SW S S S SE SE SE S S W NW NW NW NW NW W W NW
WIND SPD 3 3 4 13 20 23 23 21 19 17 16 27 23 18 14 8 6 9 10
WIND GUST 33 32 29 27 40 33 29
CLOUDS FW FW FW CL CL FW FW SC B1 B2 B2 FW CL FW FW FW FW CL FW
POP 12HR 0 0 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
DATE 05/15/26 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 46 85 48 71 40 64 38 74
TEMP 75 81 54 48 78 81 57 50 67 66 47 42 59 63 45 41 68 72
DEWPT 25 24 28 30 34 37 41 39 36 33 33 33 32 30 32 33 34 33
PWIND DIR NW NE E E N N NW E S
WIND CHAR BZ LT GN BZ BZ BZ BZ GN GN
AVG CLOUDS CL CL FW SC SC SC B1 B1 B2 B1 B1 B1 B2 B1 SC SC SC SC
POP 12HR 0 0 5 30 30 30 20 10 20
RAIN SHWRS C C C C C S S S S
SDZ049-131000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
1102 PM CDT TUE MAY 12 2026
DATE 05/12/26 WED 05/13/26 THU 05/14/26 FRI
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 43 83 58 84 48
TEMP 51 47 47 67 77 81 79 69 65 62 61 72 79 83 78 63 54 51 50
DEWPT 35 34 35 39 37 39 41 39 36 36 41 47 43 38 36 35 33 30 33
RH 54 60 63 36 24 22 26 33 34 38 48 41 28 20 22 35 45 44 52
WIND DIR S S SW S S S SE SE S S S SW NW NW NW E W W W
WIND SPD 4 6 9 13 17 20 23 25 27 31 28 26 20 18 11 6 5 8 9
WIND GUST 33 40 44 42 36
CLOUDS FW FW FW CL CL FW FW SC SC B1 OV SC SC FW FW FW FW FW FW
POP 12HR 0 0 5 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 05/15 SAT 05/16/26 SUN 05/17/26 MON 05/18/26 TUE 05/19/26
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 81 49 82 52 76 45 66 41 72
TEMP 75 81 56 51 77 79 60 55 71 70 52 47 61 64 48 44 67 70
DEWPT 32 33 32 33 38 42 45 45 43 41 39 37 36 34 36 35 37 38
PWIND DIR NW E SE SE NW NW NW E S
WIND CHAR GN LT BZ BZ BZ BZ BZ GN BZ
AVG CLOUDS FW CL CL SC B1 SC B1 B2 B2 B1 B1 B2 B2 B1 SC SC SC SC
POP 12HR 0 0 20 50 40 40 20 20 10
RAIN SHWRS S C C C C C S S S S
TSTMS S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page