803
FOUS53 KUNR 192341
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
541 PM MDT TUE MAY 19 2026
SDZ026-201000-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 33 68 40 70 42
TEMP 57 46 40 36 36 55 62 66 62 53 47 43 41 54 66 68 62 52 48 44 43
DEWPT 32 33 30 28 28 36 38 39 39 40 39 36 36 40 40 40 42 44 42 39 39
RH 38 60 67 72 72 49 41 37 43 61 74 76 82 59 38 36 48 74 80 82 86
WIND DIR NE E S S S S S S S S S S S S S SE SE NE NW NW NW
WIND SPD 4 5 5 5 8 16 21 21 20 16 12 9 8 13 18 17 16 13 12 11 14
WIND GUST 16 16 18 28 34 33 32 31 27 23 19 25 32 29 28 26 25 24 28
CLOUDS FW FW FW CL FW FW SC B1 B1 SC FW FW B1 SC B1 B1 B2 B2 B2 B2 B2
POP 12HR 0 20 20 50 90
QPF 12HR 0 0.01 0.01 0.01 0.24
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C D D L L C
TSTMS S S C S
FROST Y Y Y
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 65 41 75 45 85 51 91 54 88
TEMP 57 65 47 42 70 73 52 47 80 83 58 52 85 88 63 56 83 83
DEWPT 37 36 37 35 36 37 38 36 38 38 39 38 39 38 40 40 40 40
PWIND DIR N SW S S S SW SW S S
WIND CHAR BZ LT LT LT LT LT GN GN BZ
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 40 10 10 0 10 5 0 5 20
RAIN SHWRS C C S
TSTMS S S
WYZ054-201000-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 33 68 38 57 35
TEMP 57 44 42 39 36 54 64 67 65 55 47 41 39 47 54 56 51 44 42 39 36
DEWPT 15 19 21 23 23 27 23 23 25 29 31 33 33 36 36 37 37 36 36 35 34
RH 19 36 43 52 59 35 21 19 22 37 53 73 79 65 50 49 59 73 79 85 92
WIND DIR SW SE S S S S S S S SE SE W NW N N NW NW NW NW NW W
WIND SPD 2 6 11 12 12 10 6 5 5 5 5 4 5 10 10 16 18 16 11 10 9
WIND GUST 23 16 16 18 14 26 32 26
CLOUDS FW FW FW FW FW FW FW B1 B1 SC FW B1 B2 B2 B1 B2 B2 B2 B1 B1 B1
POP 12HR 0 5 5 60 50
QPF 12HR 0 0 0 0.04 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C C C S
TSTMS S S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 63 38 73 45 81 49 86 50 82
TEMP 57 63 47 41 69 72 53 48 77 79 57 52 83 83 61 53 78 78
DEWPT 33 30 31 30 32 31 32 32 33 32 34 34 33 32 34 34 35 34
PWIND DIR NW S W SE W S SW S SE
WIND CHAR GN LT LT LT LT LT GN BZ BZ
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW FW FW SC FW SC SC
POP 12HR 30 0 0 0 0 0 5 5 5
RAIN SHWRS S C
SDZ001-201000-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 36 72 39 67 40
TEMP 57 46 43 40 38 55 66 71 67 56 49 42 41 54 64 66 61 52 49 44 41
DEWPT 22 23 26 27 29 32 29 31 35 41 41 40 39 42 41 41 41 43 43 41 40
RH 25 40 51 59 70 41 25 23 30 57 74 93 92 64 43 40 48 71 80 89 96
WIND DIR SW SE S S S S S S S SE SE SE SE E E E N N N NW NW
WIND SPD 5 10 12 14 10 10 11 12 17 14 10 5 4 8 11 14 19 13 10 10 10
WIND GUST 23 27 21 21 23 27 25
CLOUDS FW FW SC SC SC FW SC SC B1 B1 SC SC B1 B1 B1 B1 B2 OV B2 B2 B2
POP 12HR 0 20 20 50 70
QPF 12HR 0 0.01 0 0.02 0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C L L C C S
TSTMS S S S S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 65 39 75 45 84 48 88 52 85
TEMP 59 65 49 42 69 73 54 47 78 81 59 50 83 85 63 54 80 82
DEWPT 38 36 39 37 37 36 40 40 40 37 41 40 42 40 42 41 43 40
PWIND DIR NW S SW S S S S SE S
WIND CHAR GN LT LT GN GN GN GN BZ WY
AVG CLOUDS B1 SC SC SC SC FW FW FW SC FW FW FW FW FW SC FW SC FW
POP 12HR 20 10 0 0 5 0 0 5 5
RAIN SHWRS S S
SDZ029-201000-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 31 61 36 61 38
TEMP 48 36 34 34 34 48 54 58 55 46 42 39 39 54 59 59 54 46 43 40 39
DEWPT 19 25 23 21 23 33 32 31 29 35 34 32 30 31 32 35 38 40 37 35 35
RH 31 64 64 58 64 56 43 36 37 65 73 76 70 41 36 40 54 79 79 82 85
WIND DIR SW E SE SW SW SW S S SE SE S SW W S S S E NE N N N
WIND SPD 4 2 1 2 3 6 8 8 5 4 2 2 1 3 9 8 5 3 4 3 4
WIND GUST 19 19 21 19 19 16 21 19 17 14
CLOUDS FW FW CL FW FW SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 B2 B2 B2 B2
POP 12HR 0 20 20 70 90
QPF 12HR 0 0.01 0 0.05 0.29
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S L L D D L L C
TSTMS S S S S C S
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 56 37 68 44 77 48 82 51 79
TEMP 51 56 43 40 63 66 49 47 73 75 55 51 78 80 59 53 75 75
DEWPT 32 31 31 30 29 29 33 31 30 30 34 33 32 32 36 36 36 36
PWIND DIR NW NW W NW W W SW SW S
WIND CHAR LT LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC
POP 12HR 50 20 10 0 10 0 5 5 30
RAIN SHWRS C C S C
TSTMS S C
SDZ013-201000-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 33 68 39 71 41
TEMP 54 42 40 36 36 52 64 67 61 52 46 42 40 53 66 70 65 54 49 45 42
DEWPT 29 31 28 29 31 35 38 40 40 40 39 38 38 40 42 43 43 43 43 43 42
RH 38 65 62 75 82 52 38 37 46 63 76 86 92 61 42 38 45 66 80 93100
WIND DIR SE SE SE S SE S S S S S SE SE SE SE SE SE SE SE SE SE N
WIND SPD 2 5 9 10 13 14 18 23 23 18 16 16 16 17 18 19 19 14 12 11 10
WIND GUST 21 25 26 28 29 25
CLOUDS FW FW FW FW SC CL SC SC SC B1 FW FW SC SC SC B1 B2 OV OV B2 B2
POP 12HR 0 20 20 30 80
QPF 12HR 0 0 0 0.02 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C D D L L L
TSTMS S S S S
FROST Y Y Y
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 64 39 74 44 84 49 89 53 87
TEMP 56 64 47 42 67 73 52 46 77 81 58 51 82 86 62 55 81 84
DEWPT 42 40 40 40 40 39 40 42 44 42 42 42 45 42 43 44 45 43
PWIND DIR N SE S SE SE SE S SE E
WIND CHAR GN LT LT GN GN GN GN BZ BZ
AVG CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR 60 10 5 5 5 0 0 5 10
RAIN SHWRS L C
TSTMS S
SDZ042-201000-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 35 61 39 70 40
TEMP 58 45 41 39 38 52 55 59 58 51 47 43 40 54 67 68 63 53 49 45 41
DEWPT 26 30 27 28 30 37 39 37 37 37 36 36 36 39 39 37 41 43 43 41 40
RH 29 55 57 64 73 56 55 44 45 59 65 76 85 57 36 32 44 69 80 86 96
WIND DIR NW E SE S S S S S S S S S S S S S SE S SE SW N
WIND SPD 6 4 9 9 8 11 19 23 19 18 16 14 13 16 16 17 14 11 6 4 6
WIND GUST 20 21 21 33 31 31 27 25 24 26 26 27 21
CLOUDS FW FW FW FW B1 B2 B2 B2 SC SC FW FW SC SC SC B1 B2 OV B2 B2 B2
POP 12HR 0 30 5 40 90
QPF 12HR 0 0.03 0 0 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C S C C D D D D L
TSTMS S S
FROST Y Y Y
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 63 38 75 44 86 49 90 52 87
TEMP 55 63 46 42 70 74 54 48 80 84 60 52 85 88 65 54 83 84
DEWPT 37 35 37 35 35 34 38 37 36 35 39 39 38 37 41 40 39 39
PWIND DIR NW S SW S SW S S S SE
WIND CHAR GN LT LT LT LT LT GN GN BZ
AVG CLOUDS B2 B1 SC SC SC FW FW FW FW CL FW FW FW FW FW SC SC SC
POP 12HR 70 5 5 5 5 5 5 5 10
RAIN SHWRS L C
TSTMS S
SDZ032-201000-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
541 PM MDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 32 65 39 73 41
TEMP 58 45 38 35 35 55 63 63 59 50 46 42 40 54 69 72 67 55 50 45 42
DEWPT 28 31 30 30 31 37 39 40 39 39 37 36 36 41 42 41 41 44 42 42 41
RH 32 58 73 82 85 51 41 43 47 66 71 79 85 61 37 33 39 66 74 89 96
WIND DIR N E SE SE SE S S S S S SE S SE S S SE SE S S SE E
WIND SPD 5 5 6 6 6 11 21 25 21 17 13 10 11 14 19 23 20 13 11 10 10
WIND GUST 18 23 32 36 34 28 24 21 29 31 24
CLOUDS FW FW FW FW FW SC B1 B2 SC B1 SC FW SC SC SC B1 B1 OV B2 B2 B2
POP 12HR 0 20 20 20 70
QPF 12HR 0 0 0 0.02 0.09
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S L L L L L
TSTMS S
FROST Y Y Y
DATE 05/22/26 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 65 39 77 44 87 50 93 54 90
TEMP 58 65 47 41 70 75 52 47 81 85 58 52 86 90 63 56 85 86
DEWPT 42 39 39 38 39 38 40 40 42 40 41 41 43 41 42 42 43 41
PWIND DIR N S S SE S S S S S
WIND CHAR GN LT LT GN LT GN GN GN BZ
AVG CLOUDS B2 B1 B1 SC SC FW FW FW SC FW FW FW FW CL FW SC SC SC
POP 12HR 70 10 5 5 5 0 0 5 10
RAIN SHWRS L C
TSTMS S
SDZ049-201000-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
641 PM CDT TUE MAY 19 2026
DATE 05/19/26 WED 05/20/26 THU 05/21/26 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 33 62 41 68 44
TEMP 55 44 38 36 36 53 60 61 57 50 47 44 42 54 65 67 66 56 51 47 45
DEWPT 33 35 33 32 33 39 40 39 40 40 38 36 37 42 43 42 42 43 43 42 43
RH 43 70 82 85 89 59 47 44 53 68 71 73 82 64 45 40 42 62 74 83 93
WIND DIR NW E SE S S S S S S S S S S S S SE SE SE SE SE SE
WIND SPD 6 4 6 8 10 16 18 19 16 13 13 14 14 20 21 21 20 17 16 12 12
WIND GUST 28 29 28 24 25 25 32 31
CLOUDS FW FW FW FW SC B1 B2 OV OV OV B2 SC B1 SC SC B1 B1 B2 B2 B2 B2
POP 12HR 0 30 20 5 40
QPF 12HR 0 0.02 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C L
FROST Y Y Y
DATE 05/22 SAT 05/23/26 SUN 05/24/26 MON 05/25/26 TUE 05/26/26
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 63 42 74 47 85 54 90 57 88
TEMP 56 63 49 45 68 73 54 51 80 83 61 56 85 88 66 59 84 86
DEWPT 44 44 44 41 43 43 44 42 47 46 46 45 48 47 47 46 47 46
PWIND DIR E W SW SE S S S S S
WIND CHAR GN GN GN GN GN GN BZ BZ WY
AVG CLOUDS B2 B2 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW SC SC FW
POP 12HR 80 20 10 5 5 5 0 5 5
RAIN SHWRS L D S
TSTMS S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page