228
FOUS55 KBYZ 061006
PFMBYZ
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE BILLINGS MT
406 AM MDT WED MAY 6 2026
MTZ235-062200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
406 AM MDT WED MAY 6 2026
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26
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 66 46 69 44 76
TEMP 29 43 53 62 65 55 50 49 49 58 64 66 65 58 51 47 44 56 69 73 75
DEWPT 21 23 18 18 21 26 24 28 31 38 35 35 37 41 38 38 37 38 39 36 36
RH 72 45 25 18 18 32 36 44 50 47 34 32 35 53 61 71 76 51 33 26 24
WIND DIR W SW W W W SW SW SW SW W NW N N NW W W SW SW W W NW
WIND SPD 5 11 11 12 12 6 11 18 19 19 18 17 16 10 10 9 9 11 10 10 10
WIND GUST 27
CLOUDS FW CL CL FW SC SC B1 B2 OV OV B2 B2 B2 B1 B1 SC SC SC B1 B1 B2
POP 12HR 0 10 70 30 0
QPF 12HR 0 0 0.08 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C
TSTMS C C S
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 52 66 42 76 48 85 51 81
TEMP 60 52 63 61 48 43 69 75 55 50 80 82 60 51 77 77
DEWPT 37 33 33 37 38 37 37 34 36 35 34 33 36 34 34 34
PWIND DIR NW NW NW SW SW W NW NW
WIND CHAR GN BZ LT LT LT GN GN GN
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 SC SC SC
POP 12HR 20 30 10 0 0 0 0 5
RAIN SHWRS S C C
TSTMS S
MTZ065-062200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
406 AM MDT WED MAY 6 2026
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26
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 65 43 69 41 73
TEMP 18 35 50 60 64 56 51 47 45 59 64 67 65 56 50 44 42 56 68 71 72
DEWPT 18 17 14 17 23 30 34 36 36 39 32 33 35 40 38 36 35 35 33 30 31
RH 100 47 23 18 21 37 52 65 70 47 30 28 33 55 63 73 76 45 27 22 22
WIND DIR W W W W W SW SW SW W W W NW NW N W W W W W W W
WIND SPD 6 12 16 18 18 13 17 14 17 25 27 24 19 10 6 6 8 9 14 20 17
WIND GUST 26 28 28 28 40 39 34 31 27
CLOUDS FW CL FW FW SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B2 OV
POP 12HR 0 20 40 20 0
QPF 12HR 0 0.02 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S C C S S
TSTMS S S
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 66 39 76 47 82 49 79
TEMP 57 47 60 62 47 41 67 75 57 49 77 80 60 49 74 76
DEWPT 32 30 29 30 34 31 28 24 29 28 27 28 31 30 28 27
PWIND DIR W W SW W SW W W W
WIND CHAR GN BZ LT GN GN BZ GN BZ
AVG CLOUDS B2 B2 B1 B1 B1 SC SC FW SC SC SC SC B1 SC SC SC
POP 12HR 20 30 10 0 0 0 0 5
RAIN SHWRS S S C
TSTMS S
MTZ032-062200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
406 AM MDT WED MAY 6 2026
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26
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 58 35 70 42 75
TEMP 25 40 51 57 57 48 42 37 36 48 61 67 67 56 50 45 42 54 70 74 72
DEWPT 19 21 20 19 18 22 23 22 24 28 30 30 33 39 40 40 38 39 38 37 37
RH 78 46 29 22 21 35 46 54 61 46 31 25 28 53 68 82 86 57 31 26 28
WIND DIR W W W W W SE S S S W NW NW NW NW W W W W W W W
WIND SPD 4 5 9 10 10 4 5 4 6 8 10 13 14 10 8 8 9 10 11 12 11
CLOUDS CL CL CL FW SC B1 SC B1 B2 B2 B2 B1 B1 B2 B1 FW FW FW SC SC B1
POP 12HR 0 0 30 5 0
QPF 12HR 0 0 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S
TSTMS S S S
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 48 63 39 70 44 81 48 78
TEMP 56 49 58 60 47 41 63 68 51 45 75 77 57 49 74 74
DEWPT 42 40 39 35 36 35 38 36 37 37 40 36 39 38 38 35
PWIND DIR W N NW W SE W NW NW
WIND CHAR GN GN LT LT LT GN GN GN
AVG CLOUDS B2 OV B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 30 60 10 5 0 5 5 5
RAIN SHWRS S C L S
TSTMS S
MTZ033-062200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
406 AM MDT WED MAY 6 2026
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26
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 54 27 66 38 71
TEMP 21 39 47 53 53 40 36 31 29 50 59 63 64 51 46 42 39 54 68 71 69
DEWPT 15 17 15 16 15 20 20 17 18 23 21 27 30 34 36 35 35 35 35 33 32
RH 77 40 27 23 22 44 52 56 63 34 23 25 28 52 68 76 85 48 29 25 25
WIND DIR S W NW W W S S S S S NW NW NW NW W W W NW NW W W
WIND SPD 3 9 12 13 13 2 2 4 5 5 9 12 14 10 6 8 9 12 16 17 14
CLOUDS FW CL CL SC B1 B1 B2 SC B1 B1 B1 B2 B1 B2 B1 FW FW FW FW SC B1
POP 12HR 0 0 10 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 42 61 35 66 41 78 47 76
TEMP 51 43 57 59 43 37 61 65 45 43 74 76 52 48 73 73
DEWPT 37 36 35 30 31 30 33 31 33 33 39 34 37 36 37 33
PWIND DIR W N NW NW SE SW NW NW
WIND CHAR GN GN LT LT LT GN LT GN
AVG CLOUDS B2 B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 20 30 5 0 0 5 5 5
RAIN SHWRS S C S
WYZ199-062200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
406 AM MDT WED MAY 6 2026
DATE WED 05/06/26 THU 05/07/26 FRI 05/08/26
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 57 34 66 37 70
TEMP 18 36 47 54 56 45 42 39 38 55 62 64 60 51 48 43 38 53 66 69 68
DEWPT 11 15 17 19 20 27 26 25 29 38 32 35 39 42 40 37 35 38 38 39 39
RH 73 42 30 25 24 49 53 57 70 53 32 34 46 71 74 79 89 57 36 33 34
WIND DIR W NW N NW NW S SW W W NW NW NW NW W W W W NW N N NW
WIND SPD 2 2 8 9 8 8 5 8 11 12 25 25 16 9 8 8 10 8 12 11 6
WIND GUST 29 35
CLOUDS FW FW FW FW SC SC FW SC B2 B2 B2 B2 B1 B2 B1 SC SC SC SC SC B1
POP 12HR 0 0 70 50 5
QPF 12HR 0 0 0.03 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C L C C
TSTMS C C S
DATE SAT 05/09/26 SUN 05/10/26 MON 05/11/26 TUE 05/12/26
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 42 63 35 70 40 80 43 77
TEMP 53 43 59 58 45 37 64 68 49 43 77 76 53 44 74 72
DEWPT 39 36 35 38 38 34 38 38 35 32 37 38 36 34 37 37
PWIND DIR W NW W N S NW W NW
WIND CHAR LT WY LT LT LT LT LT LT
AVG CLOUDS B2 B2 B1 B2 B1 SC FW SC FW FW SC FW SC SC FW FW
POP 12HR 40 70 20 5 0 5 0 10
RAIN SHWRS C C L S
TSTMS C
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