222
FOUS55 KBYZ 211003
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
403 AM MDT SUN JUN 21 2026
MTZ235-212200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
403 AM MDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 78 55 71 51 76
TEMP 61 67 73 77 76 71 64 59 56 59 64 68 68 64 57 53 51 58 68 74 76
DEWPT 56 52 43 40 40 41 47 49 49 52 50 50 48 47 46 45 44 44 44 41 40
RH 84 59 34 26 27 34 54 69 77 78 60 52 49 54 67 74 77 59 42 30 27
WIND DIR W NW N N NE NE NE N N N NE NE NE NE N NW NW NE NE NE NE
WIND SPD 10 11 11 10 11 12 9 8 8 10 11 11 10 6 5 4 3 4 5 8 10
CLOUDS B2 SC FW SC SC B1 B1 B1 B2 B2 B1 B2 B1 SC SC SC SC FW FW FW FW
POP 12HR 5 40 70 20 0
QPF 12HR 0 0 0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C L C C S S
TSTMS S S S S C C S
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 51 80 55 85 57 91 59 79
TEMP 60 51 71 78 64 55 77 83 67 59 83 87 69 61 74 74
DEWPT 42 42 44 42 44 45 49 45 49 50 48 42 49 47 45 42
PWIND DIR E E E E NE W NW NW
WIND CHAR GN GN GN LT LT LT GN GN
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 SC B1 B2 B1 B2
POP 12HR 5 0 5 20 20 10 40 60
RAIN SHWRS S S C C S L
TSTMS S S C C
MTZ065-212200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
403 AM MDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 77 46 72 43 76
TEMP 49 59 69 76 76 65 58 50 47 56 65 70 69 60 53 46 44 54 66 74 76
DEWPT 49 47 40 36 36 41 44 44 43 45 44 43 41 44 45 43 42 42 42 38 38
RH 100 64 35 23 23 41 59 80 86 66 46 38 36 55 74 89 93 64 42 27 25
WIND DIR W W W W NW NE SE S W NW N NE E E E NE NW N NE NE E
WIND SPD 9 10 10 10 8 10 5 2 2 5 6 9 10 8 3 2 1 3 6 8 11
CLOUDS SC CL FW FW SC B1 B1 FW FW FW B1 B1 SC SC SC SC SC FW FW FW FW
POP 12HR 5 20 50 20 0
QPF 12HR 0 0 0.03 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S
TSTMS C C S
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 45 79 47 84 50 86 49 72
TEMP 56 46 70 78 59 49 78 82 61 52 80 81 62 51 67 67
DEWPT 41 40 43 39 44 43 44 39 45 43 41 39 44 43 41 38
PWIND DIR E E E NE SE W W W
WIND CHAR GN LT GN LT LT LT GN GN
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B2
POP 12HR 5 5 5 30 20 20 40 70
RAIN SHWRS C S S C C C L
TSTMS C S S C C
MTZ032-212200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
403 AM MDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 73 51 70 49 72
TEMP 56 60 65 70 71 64 58 54 53 60 64 67 68 61 56 51 50 57 65 70 71
DEWPT 55 57 58 59 57 55 54 53 52 56 56 57 57 53 50 47 47 48 48 47 47
RH 96 90 78 68 61 73 86 96 96 87 75 70 68 75 80 86 89 72 54 44 42
WIND DIR E SE SE SE SE SE SE SE E NE N N N N NW W W NW NW NW NW
WIND SPD 8 10 8 9 8 6 5 4 4 5 6 9 8 5 6 8 9 12 13 14 12
CLOUDS OV B2 B2 B2 SC FW SC B1 OV B2 OV B2 B1 SC FW SC FW FW FW FW FW
POP 12HR 80 20 90 20 0
QPF 12HR 0.22 0 0.19 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S L L D L S S
TSTMS S C C S S C S
OBVIS PF PF PF PF
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 47 74 50 81 56 87 59 80
TEMP 55 48 68 73 59 52 75 79 64 58 80 84 68 60 74 76
DEWPT 47 45 49 46 46 47 53 52 54 55 59 56 56 54 52 50
PWIND DIR N NE E SE E SE SE NW
WIND CHAR LT LT GN GN GN GN GN GN
AVG CLOUDS FW SC FW FW SC SC SC SC B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 0 0 5 10 30 20 40 30
RAIN SHWRS C S S C C S C
TSTMS C S S C S S
MTZ033-212200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
403 AM MDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 67 46 70 45 69
TEMP 51 57 62 65 65 58 53 50 47 59 67 67 65 57 52 49 46 56 64 67 68
DEWPT 50 53 54 55 54 55 52 50 47 52 54 54 54 54 51 48 45 46 46 45 45
RH 96 86 75 70 68 90 96100100 78 63 63 68 90 96 96 96 69 52 45 43
WIND DIR E SE SE SE S SE S SE SE S S N N NW W W W W NW NW NW
WIND SPD 14 16 17 14 13 12 11 8 6 6 8 8 8 8 8 9 11 17 20 20 19
WIND GUST 25 31 32
CLOUDS OV B2 B2 B2 B1 SC SC B1 B2 B2 OV B2 OV B2 B1 SC SC FW FW SC FW
POP 12HR 80 20 80 50 5
QPF 12HR 0.23 0 0.09 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C C S D C C C
TSTMS S S S S C C S
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 72 45 76 51 81 54 80
TEMP 51 44 67 70 53 48 72 74 59 53 76 79 63 58 76 76
DEWPT 46 42 46 43 46 45 49 49 51 52 56 56 56 55 52 49
PWIND DIR NW N E SE SE SE SE SW
WIND CHAR LT LT LT GN GN BZ BZ GN
AVG CLOUDS FW SC SC FW FW SC SC SC B1 B1 B1 SC B1 B2 B1 B1
POP 12HR 0 5 0 10 30 20 40 40
RAIN SHWRS C S S S C C C C
TSTMS S S S C S C
WYZ199-212200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
403 AM MDT SUN JUN 21 2026
DATE SUN 06/21/26 MON 06/22/26 TUE 06/23/26
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 75 48 71 45 71
TEMP 51 59 68 73 73 63 57 52 49 58 66 69 65 58 54 50 46 55 64 69 71
DEWPT 51 52 51 51 50 51 51 50 49 53 55 56 54 52 50 49 46 47 48 47 46
RH 100 78 54 46 44 65 80 93100 83 68 63 68 80 86 96100 74 56 45 41
WIND DIR W NW NW N N SE S S S E N NW NW NW W W N N N N N
WIND SPD 4 12 19 13 6 4 2 1 2 4 8 11 10 4 1 1 0 4 5 5 5
CLOUDS OV OV B1 B1 B1 B1 B1 B1 B2 B1 OV OV B2 B2 B1 B1 SC FW SC SC FW
POP 12HR 60 50 100 60 20
QPF 12HR 0.03 0.01 0.13 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S C C C C D D L L S S S S
TSTMS S C C S S S S S S C C C S
OBVIS PF PF
DATE WED 06/24/26 THU 06/25/26 FRI 06/26/26 SAT 06/27/26
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 75 47 80 50 88 54 78
TEMP 54 45 69 74 57 49 74 78 61 52 81 85 66 55 74 73
DEWPT 45 44 50 48 48 47 52 50 50 47 50 47 47 47 47 46
PWIND DIR N E SE E S N SW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC SC B1 B1 B1 B1 SC B1 SC B1 B2
POP 12HR 20 40 30 50 30 10 30 60
RAIN SHWRS S C C C C C S S L
TSTMS C C C C C C
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