380
FOUS53 KUNR 181321
PFMUNR
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE RAPID CITY SD
621 AM MST WED FEB 18 2026
SDZ026-182300-
RAPID CITY REGIONAL AIRPORT-PENNINGTON SD
44.05N 103.06W ELEV. 3204 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 42 8 20 0 29
TEMP 22 35 42 35 24 18 12 9 11 16 20 17 10 7 1 0 4 21 28 26
DEWPT 11 11 9 8 8 7 6 4 4 4 5 5 3 2 -1 -1 2 6 8 8
RH 62 36 25 32 50 61 76 80 73 58 51 58 73 79 91 95 91 52 42 46
WIND DIR N N N N N N N N N N N N N NW NW NW SW SE E E
WIND SPD 8 12 19 20 21 24 25 23 21 20 19 14 8 4 3 2 3 6 8 6
WIND GUST 18 24 36 37 36 37 34 34 26
CLOUDS FW FW FW B1 B2 B2 OV B2 OV OV B2 B2 B2 B1 SC SC SC SC SC B1
POP 12HR 0 40 50 30 10
QPF 12HR 0 0.05 0.10 0 0
SNOW 12HR 00-00 1 2
SNOW C C C C C C C C S
OBVIS BS BS BS
WIND CHILL 14 9 0 -8-11 -9 -2 4 3 -2 -2 13 19
MIN CHILL 6 -1 -13 -13 -1 -5 -10 -8 15
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 37 7 33 11 49 27 56
TEMP 14 9 32 31 15 9 27 30 15 13 39 43 31 30 53 49
DEWPT 7 7 11 11 8 4 9 10 7 7 17 22 21 19 24 23
PWIND DIR S NW NW E SE SE SW NW
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS B1 B1 SC SC FW FW FW SC B1 SC FW FW SC SC B1 B1
POP 12HR 20 10 5 0 5 0 5 5
SNOW S
WYZ054-182300-
NORTHEAST WYOMING REGIONAL AIRPORT-CAMPBELL WY
44.35N 105.54W ELEV. 4364 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 33 3 15 -2 27
TEMP 10 22 33 26 16 11 6 4 6 10 15 13 5 3 -1 0 5 22 27 24
DEWPT 2 4 9 7 7 5 3 1 1 3 6 6 2 -1 -3 -4 1 11 13 13
RH 69 45 36 44 67 76 87 87 79 73 67 73 87 83 91 83 83 62 55 62
WIND DIR NE NE NE N N N N N N NW NW N SW S S S S S SE E
WIND SPD 5 10 14 18 21 19 17 12 10 9 5 4 3 4 4 4 4 5 5 4
WIND GUST 29
CLOUDS SC FW B1 B2 OV OV OV OV OV B2 B2 B2 SC SC FW FW FW SC B1 SC
POP 12HR 10 80 60 10 10
QPF 12HR 0 0.23 0.03 0 0
SNOW 12HR 00-00 4 1
SNOW C L D D L L C C
OBVIS BS BS BS
WIND CHILL 0 11 13 -2 -8-13-13 -9 -3 5 4 -5-11 -9 -4 14 18
MIN CHILL -4 10 -10 -15 -13 -2 -7 -14 -10 16
WINTER WEATH Y Y Y Y Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 6 31 6 34 17 50 30 50
TEMP 14 9 27 25 13 10 29 31 22 20 43 46 37 35 48 46
DEWPT 7 5 15 15 7 3 16 17 15 13 24 25 22 21 25 25
PWIND DIR S W SW SE SE S SW W
WIND CHAR LT LT LT GN BZ GN BZ BZ
AVG CLOUDS B1 SC SC FW FW FW SC B1 B1 FW FW FW SC SC B1 B1
POP 12HR 10 5 0 0 0 0 5 10
SDZ001-182300-
BUFFALO-HARDING SD
45.60N 103.55W ELEV. 3004 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 27 3 15 0 25
TEMP 13 21 27 22 16 13 8 6 7 11 15 12 9 8 2 1 4 18 25 23
DEWPT 3 5 7 6 6 4 1 -1 -3 -3 -1 0 0 0 -1 -1 -1 3 4 5
RH 63 49 42 49 64 67 72 72 63 52 48 58 66 69 87 91 79 51 40 45
WIND DIR NW NW NW N N N NW NW NW NW NW NW NW NW NW NW NW W W N
WIND SPD 25 25 24 20 18 19 19 19 18 18 18 13 10 6 5 5 5 8 8 8
WIND GUST 40 40 34 29 29
CLOUDS FW FW FW SC B1 B2 OV OV OV B2 B2 B2 B2 B1 SC B1 B1 SC FW FW
POP 12HR 0 20 20 20 5
QPF 12HR 0 0.01 0.03 0 0
SNOW 12HR 00-00 T 1
SNOW S S S S S S S S
WIND CHILL -6 3 13 7 0 -5-11-14-13 -7 -2 -3 -4 -3 -9-10 -7 7 16 14
MIN CHILL -7 6 -6 -15 -15 -5 -5 -12 -12 10
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 32 5 28 9 39 22 47
TEMP 14 9 27 26 12 7 22 26 14 11 31 36 26 24 44 40
DEWPT 5 4 10 9 8 3 5 4 2 3 11 16 18 19 23 22
PWIND DIR SE NW NW NE SE SE S W
WIND CHAR LT GN LT GN GN BZ GN GN
AVG CLOUDS SC SC B1 SC FW FW FW FW B1 SC FW FW FW SC B1 SC
POP 12HR 5 5 0 0 0 0 5 10
SDZ029-182300-
CUSTER COUNTY AIRPORT-CUSTER SD
43.73N 103.62W ELEV. 5602 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 42 9 18 1 27
TEMP 23 36 42 31 23 18 14 12 12 16 18 15 9 6 4 2 7 23 27 22
DEWPT 11 13 12 8 7 7 7 7 6 6 7 6 4 1 0 -2 1 5 7 8
RH 59 38 29 37 50 61 73 80 76 64 61 67 80 79 83 83 76 45 42 54
WIND DIR W W S E NE N N NW SW S SW S S SW W NW W S S E
WIND SPD 5 5 8 9 10 8 5 3 3 5 5 3 2 1 1 1 2 5 6 3
WIND GUST 19 23 23 19 16
CLOUDS FW FW SC B2 B2 OV OV OV OV OV B2 B2 B1 SC SC FW SC FW SC B2
POP 12HR 5 60 70 30 20
QPF 12HR 0 0.14 0.11 0 0
SNOW 12HR 00-00 2 2
SNOW C L L L L L L C C S S C
WIND CHILL 16 12 8 5 6 7 10 8 16
MIN CHILL 10 6 3 3 5 4 1 1 16
WINTER WEATH Y Y Y Y Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 9 31 8 31 13 46 30 48
TEMP 12 13 29 25 13 10 28 25 16 16 41 40 34 34 46 43
DEWPT 7 6 8 8 5 1 8 10 8 8 16 19 20 19 21 20
PWIND DIR NW NW NW SE SE W W W
WIND CHAR LT LT LT LT LT LT LT GN
AVG CLOUDS B2 B1 SC SC FW FW FW SC B1 SC FW FW SC SC B1 B1
POP 12HR 30 20 5 0 5 0 5 10
SNOW C S S
SDZ013-182300-
FAITH MUNICIPAL AIRPORT-MEADE SD
45.04N 102.02W ELEV. 2584 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 35 8 19 2 24
TEMP 19 27 35 29 21 16 12 10 10 14 19 16 13 11 5 2 5 17 24 23
DEWPT 7 10 11 10 10 8 4 2 -1 0 -1 -1 0 1 0 -3 -1 2 3 4
RH 59 48 36 44 62 70 70 69 60 53 40 46 55 63 79 79 76 51 39 43
WIND DIR NW NW N N N N N NW NW NW NW NW NW NW NW NW NW NW NW N
WIND SPD 26 24 21 18 18 19 21 21 21 19 19 16 13 10 9 9 8 9 9 8
WIND GUST 40 39
CLOUDS FW FW FW SC SC B2 B2 B2 OV B2 B2 OV OV B2 B1 B1 B1 SC SC SC
POP 12HR 0 5 20 20 5
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 T
SNOW S S S S S S
WIND CHILL 2 12 16 7 -1 -7-10-10 -3 4 1 -2 -3 -9-13 -9 6 15 14
MIN CHILL -1 15 -1 -10 -10 -1 -6 -15 -15 8
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 32 7 27 8 38 20 48
TEMP 14 9 25 29 15 8 21 24 13 9 28 34 24 21 42 43
DEWPT 4 3 8 9 7 3 3 2 1 1 8 14 17 17 23 23
PWIND DIR E NW N N E SE SE NW
WIND CHAR LT LT GN GN GN BZ GN GN
AVG CLOUDS SC SC B1 SC FW FW FW FW B1 B1 SC FW FW SC B1 B1
POP 12HR 10 10 0 0 5 5 5 5
SDZ042-182300-
PINE RIDGE AIRPORT-OGLALA LAKOTA SD
43.02N 102.51W ELEV. 3333 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 7 19 -3 30
TEMP 28 44 50 44 31 22 13 9 10 15 19 17 9 4 -1 -2 3 22 30 27
DEWPT 14 15 13 11 9 9 7 6 6 7 7 7 4 1 -2 -2 1 8 10 10
RH 55 30 22 26 39 57 76 87 83 70 59 64 80 87 95100 91 54 42 48
WIND DIR SW W NE NE NE NE N N N N N N N NW SW SW SW SW NE E
WIND SPD 5 6 10 13 17 18 17 14 12 12 10 6 3 2 2 2 2 5 6 5
WIND GUST 24 28 27 25 23
CLOUDS FW FW B1 B1 B2 B2 B2 OV OV OV B2 B2 B1 B1 B1 SC SC FW SC B2
POP 12HR 5 60 80 30 20
QPF 12HR 0 0.09 0.15 0 0
SNOW 12HR 00-00 1 3
SNOW S L L D D L L C C S S C
WIND CHILL 19 7 -4 -8 -6 1 8 8 15
MIN CHILL 16 6 -10 -9 2 0 -3 -2 17
WINTER WEATH Y Y Y Y Y Y
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 7 36 4 34 13 50 27 56
TEMP 15 8 29 30 12 6 28 30 18 16 39 43 33 31 50 50
DEWPT 8 8 15 14 7 3 11 13 10 10 19 23 21 21 25 23
PWIND DIR SE W W SE SE S SW W
WIND CHAR LT LT LT LT GN GN GN GN
AVG CLOUDS B2 B1 SC SC FW FW FW SC B1 SC FW FW SC SC B1 B1
POP 12HR 30 20 5 0 5 0 0 5
SNOW C C S S
SDZ032-182300-
PHILIP AIRPORT-HAAKON SD
44.05N 101.60W ELEV. 2209 FT
621 AM MST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
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 44 11 23 3 29
TEMP 30 38 44 36 26 20 15 13 13 18 23 18 14 11 6 4 7 21 29 25
DEWPT 10 11 11 11 12 10 8 5 3 3 2 2 3 3 2 -1 0 4 4 4
RH 42 32 26 35 55 64 73 70 63 51 39 49 61 69 83 79 72 47 34 40
WIND DIR NW NW N N NE N N N N NW NW NW NW NW NW NW NW NW NW N
WIND SPD 20 19 19 17 17 19 20 21 23 21 21 16 12 9 6 5 5 9 10 6
WIND GUST 34 31 33 34
CLOUDS FW CL FW SC B1 B1 B2 B2 OV B2 B2 OV B2 B1 B1 B1 SC SC SC SC
POP 12HR 0 20 30 20 5
QPF 12HR 0 0 0.08 0 0
SNOW 12HR 00-00 00-00 1
SNOW S S S S C C S S S
OBVIS BS BS
WIND CHILL 17 14 5 -2 -6 -6 2 7 3 0 -2 -6 -7 -4 11 17
MIN CHILL 12 4 -7 -7 3 -2 -8 -9 15
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 8 36 6 31 9 47 23 54
TEMP 14 9 29 29 15 8 25 26 13 10 37 40 27 25 48 48
DEWPT 5 5 10 9 7 5 6 2 2 2 13 19 20 19 25 22
PWIND DIR E N N N E SE S W
WIND CHAR LT LT LT LT GN BZ GN GN
AVG CLOUDS B1 B1 B1 SC FW FW FW FW B1 SC SC FW FW SC SC B1
POP 12HR 20 10 5 0 5 0 5 5
SNOW S S
SDZ049-182300-
WINNER REGIONAL AIRPORT-TRIPP SD
43.39N 99.84W ELEV. 2032 FT
721 AM CST WED FEB 18 2026
DATE WED 02/18/26 THU 02/19/26 FRI 02/20/26
CST 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 16 25 7 29
TEMP 35 43 50 44 33 27 20 18 18 21 25 22 19 17 12 8 10 22 29 25
DEWPT 13 12 12 11 15 16 15 12 9 8 5 5 6 6 4 0 0 2 3 4
RH 40 28 21 26 47 63 81 77 67 56 42 47 56 61 70 69 63 41 32 40
WIND DIR W W NW N NE N N N N NW NW NW NW NW NW NW NW NW NW N
WIND SPD 24 23 18 16 14 18 20 25 27 26 26 20 18 14 13 12 12 12 11 9
WIND GUST 41 36 28 36 40 37
CLOUDS FW FW FW SC FW SC B1 B2 B2 B2 B2 OV B2 B2 B1 SC SC FW FW SC
POP 12HR 0 20 30 30 5
QPF 12HR 0 0 0.09 0.02 0
SNOW 12HR 00-00 00-00 1
SNOW S S C C C C C C S S
WIND CHILL 14 4 0 -1 4 10 7 3 2 -4 -8 -6 10 19 16
MIN CHILL 13 -1 -2 6 1 -10 -11 12
DATE SAT 02/21/26 SUN 02/22/26 MON 02/23/26 TUE 02/24/26
CST 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 11 35 9 30 9 40 25 54
TEMP 16 12 28 29 16 11 25 26 13 10 32 34 28 28 50 48
DEWPT 3 3 8 9 7 4 4 3 2 1 8 14 18 20 25 25
PWIND DIR NE N NW N E SE S W
WIND CHAR LT GN GN GN GN BZ BZ BZ
AVG CLOUDS B1 B2 B1 SC SC FW FW FW SC B1 SC FW FW SC SC B1
POP 12HR 10 10 5 0 0 0 0 5
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