100
FOUS55 KBYZ 191856
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
1255 PM MDT FRI JUN 19 2026
MTZ235-192200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
1255 PM MDT FRI JUN 19 2026
DATE FRI 06/19/26 SAT 06/20/26 SUN 06/21/26
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 74 53 79 57 80
TEMP 72 73 69 62 57 53 59 69 76 77 71 65 61 58 66 74 78 77
DEWPT 41 40 37 37 36 37 39 44 46 48 50 51 49 46 46 43 41 41
RH 33 30 31 39 45 54 47 40 34 36 47 60 65 64 48 33 27 28
WIND DIR E E E E NE N W SW SW W W SW W W NW N N NE
WIND SPD 12 14 13 13 9 4 3 3 4 5 6 9 10 11 11 10 10 11
WIND GUST 19
CLOUDS B1 B1 B2 B1 B1 SC SC B2 OV OV OV OV OV OV SC SC SC SC
POP 12HR 0 0 20 40 10
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C C S
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26 THU 06/25/26
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 53 72 48 76 51 83 55 87
TEMP 62 54 64 70 56 51 69 75 61 53 75 81 65 56 79 84
DEWPT 46 46 47 42 42 43 42 38 40 42 44 41 44 46 47 43
PWIND DIR NE NE N NE E NE NE N
WIND CHAR GN LT LT LT GN LT GN LT
AVG CLOUDS SC B1 B1 B1 FW FW FW CL FW SC SC SC SC SC SC FW
POP 12HR 50 50 5 0 0 5 10 20
RAIN SHWRS S C C C S
TSTMS S S C S
MTZ065-192200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
1255 PM MDT FRI JUN 19 2026
DATE FRI 06/19/26 SAT 06/20/26 SUN 06/21/26
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 74 45 77 47 77
TEMP 71 74 64 57 49 46 57 68 73 71 63 59 52 48 59 70 75 75
DEWPT 43 43 42 42 40 39 41 47 48 49 49 50 48 44 44 40 37 37
RH 36 33 45 57 71 76 55 47 41 46 60 72 86 86 57 33 25 25
WIND DIR E E E E SE NW E SW SW W SW W W W W NW NW NE
WIND SPD 16 18 17 10 4 1 2 3 6 8 8 9 9 9 10 10 11 12
WIND GUST 28 21 16 20
CLOUDS B2 B2 B1 SC SC B1 B1 B2 B2 OV OV OV B2 SC FW SC SC B1
POP 12HR 0 0 60 70 20
QPF 12HR 0 0 0.02 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L C S S C
TSTMS S C C S S S
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26 THU 06/25/26
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 71 41 78 45 83 47 86
TEMP 56 45 63 69 52 44 69 77 57 47 75 81 61 50 79 84
DEWPT 44 41 44 37 41 40 41 36 40 40 42 37 43 42 42 37
PWIND DIR NE NW E NE E E E W
WIND CHAR LT LT LT LT GN LT LT LT
AVG CLOUDS B1 SC SC B1 SC FW FW CL FW FW SC SC SC SC SC SC
POP 12HR 30 30 5 0 0 5 10 20
RAIN SHWRS C C S
TSTMS S C S
MTZ032-192200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
1255 PM MDT FRI JUN 19 2026
DATE FRI 06/19/26 SAT 06/20/26 SUN 06/21/26
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 81 55 74
TEMP 70 71 64 57 53 53 65 74 79 78 69 63 58 56 61 68 72 72
DEWPT 40 40 41 40 39 41 46 49 53 55 55 57 56 56 57 59 56 54
RH 33 32 43 53 59 64 50 41 41 45 61 81 93100 87 73 57 53
WIND DIR N NE E E E E SE SE SE SE SE E E E E N N NE
WIND SPD 5 4 5 8 9 10 14 14 13 13 12 9 6 6 6 8 10 10
WIND GUST 25
CLOUDS FW SC B2 B1 SC SC FW SC B2 OV OV OV B2 OV B2 B2 B2 SC
POP 12HR 0 5 20 70 70
QPF 12HR 0 0 0 0.10 0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L C L L L L
TSTMS C C C S S S
OBVIS PF PF
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26 THU 06/25/26
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 50 70 47 72 47 77 51 81
TEMP 58 51 63 67 55 49 66 70 55 49 71 75 60 53 75 79
DEWPT 52 48 51 48 47 47 47 45 45 46 49 47 47 48 53 50
PWIND DIR NE NW NW NW NE E E E
WIND CHAR LT GN GN GN LT LT GN GN
AVG CLOUDS SC B1 B2 B2 SC FW SC FW FW FW SC SC SC SC SC FW
POP 12HR 30 70 10 10 0 5 10 10
RAIN SHWRS C L C
TSTMS S S
MTZ033-192200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
1255 PM MDT FRI JUN 19 2026
DATE FRI 06/19/26 SAT 06/20/26 SUN 06/21/26
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 70 45 77 50 67
TEMP 69 69 58 52 49 49 63 72 75 73 63 58 54 51 56 62 65 65
DEWPT 39 38 40 41 40 41 43 45 48 50 52 53 53 50 52 54 55 53
RH 33 32 51 66 71 74 48 38 38 44 67 83 96 96 86 75 70 65
WIND DIR NW N N E E SE SE SE SE SE SE SE SE E SE SE SE SE
WIND SPD 12 8 0 8 10 13 19 23 23 21 20 16 14 13 14 14 14 13
WIND GUST 24 32 27
CLOUDS FW B1 B1 B2 SC B1 SC SC B1 B2 OV OV OV OV OV B2 B2 B1
POP 12HR 0 0 10 80 90
QPF 12HR 0 0 0 0.12 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L D D L L C
TSTMS C C S S S S S
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26 THU 06/25/26
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 68 43 69 42 73 46 77
TEMP 52 46 64 65 51 46 64 67 50 45 69 72 54 49 73 75
DEWPT 50 45 49 47 46 45 45 43 44 44 45 43 45 45 48 48
PWIND DIR S W W NW NE SE E SE
WIND CHAR GN GN GN GN LT LT GN GN
AVG CLOUDS B1 SC B1 B2 B1 SC SC B1 FW SC SC FW SC SC SC FW
POP 12HR 30 70 30 30 0 5 5 10
RAIN SHWRS C C L C C
TSTMS C S S
WYZ199-192200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
1255 PM MDT FRI JUN 19 2026
DATE FRI 06/19/26 SAT 06/20/26 SUN 06/21/26
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 74 47 78 50 75
TEMP 72 74 63 58 52 48 59 71 76 75 64 60 55 51 61 69 73 73
DEWPT 45 43 44 41 40 40 43 49 51 53 54 53 51 48 50 49 48 47
RH 38 33 50 53 63 74 55 46 42 46 70 78 86 89 67 49 41 40
WIND DIR E E E E SE S SW N NW SW W W W W NW NW NW N
WIND SPD 5 9 4 5 2 1 1 3 4 4 2 3 3 5 20 20 13 8
WIND GUST 20
CLOUDS B1 SC SC SC SC B1 SC B2 B2 B2 OV B2 B2 OV B2 B2 B2 B1
POP 12HR 0 5 60 70 60
QPF 12HR 0 0 0.02 0.04 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L S S L L L L C
TSTMS C C S C C S
OBVIS PF
DATE MON 06/22/26 TUE 06/23/26 WED 06/24/26 THU 06/25/26
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 46 67 41 72 44 79 48 82
TEMP 57 47 61 64 52 43 66 71 54 46 73 77 59 49 76 80
DEWPT 50 47 52 48 46 43 46 43 44 43 48 46 47 46 49 47
PWIND DIR NE NW W N SE E SE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B2 OV B1 FW FW FW FW FW SC SC B1 SC SC SC
POP 12HR 60 90 30 10 10 20 30 20
RAIN SHWRS C L L D C S C S S
TSTMS S S C C S C S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page