627  
FOUS55 KBYZ 082327  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
526 PM MDT WED MAY 8 2024  
 
MTZ235-091000-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
526 PM MDT WED MAY 8 2024  
 
DATE 05/08/24 THU 05/09/24 FRI 05/10/24 SAT  
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 44 58 41 66 43  
TEMP 49 48 46 46 44 47 50 55 58 52 47 44 41 50 60 65 65 56 48 45 44  
DEWPT 44 44 43 43 43 44 45 45 44 44 42 40 39 44 44 42 39 41 39 37 35  
RH 83 86 89 89 96 89 83 69 59 74 83 86 92 80 55 43 38 57 71 73 70  
WIND DIR N N N N N N NE NE N NW W W SW SW SW SW S S SW SW SW  
WIND SPD 17 14 12 10 8 8 8 10 6 5 5 6 5 6 6 5 5 5 6 9 10  
CLOUDS OV OV OV B2 OV B2 B2 B2 B1 B1 B1 SC SC FW FW FW FW FW CL FW FW  
POP 12HR 90 70 30 0 0  
QPF 12HR 0.29 0.12 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L C L L L C C  
 
DATE 05/11/24 SUN 05/12/24 MON 05/13/24 TUE 05/14/24 WED 05/15/24  
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 76 47 78 50 78 50 72 46 65  
TEMP 67 75 55 48 73 76 55 51 74 77 56 50 68 68 51 46 60 64  
DEWPT 43 41 42 38 46 44 42 40 44 43 42 38 41 40 41 38 39 38  
PWIND DIR W NW W SE W NW NW N NW  
WIND CHAR GN LT GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC B1 SC SC B1 B1 B1 B1 B1  
POP 12HR 0 5 10 20 20 30 50 30 30  
RAIN SHWRS S S C S S C C S S C  
TSTMS S S S S  
 

 
MTZ065-091000-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
526 PM MDT WED MAY 8 2024  
 
DATE 05/08/24 THU 05/09/24 FRI 05/10/24 SAT  
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 38 54 36 63 37  
TEMP 46 38 38 38 42 42 48 53 54 45 41 37 37 43 54 60 62 49 43 38 38  
DEWPT 42 34 34 35 38 39 41 42 43 40 36 33 32 36 40 40 40 38 34 31 30  
RH 86 85 85 89 86 89 77 66 66 82 82 85 82 76 59 47 44 66 70 76 73  
WIND DIR NW NW NW W N NE E E SE SE W N NW W SW SW S S SW SW SW  
WIND SPD 12 11 9 3 0 4 9 11 8 4 4 4 5 9 5 6 8 5 5 5 8  
CLOUDS OV OV OV OV OV OV B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW FW  
POP 12HR 100 70 20 0 0  
QPF 12HR 0.21 0.11 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D L L L L L S S  
 
DATE 05/11/24 SUN 05/12/24 MON 05/13/24 TUE 05/14/24 WED 05/15/24  
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 73 43 78 46 77 45 68 42 64  
TEMP 66 71 50 44 72 76 52 47 71 75 53 45 65 66 49 42 57 62  
DEWPT 39 39 36 34 39 39 38 36 39 40 36 34 37 37 36 34 36 36  
PWIND DIR W SW W SW W W W W NW  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW SC FW SC SC SC SC B1 B1 SC SC B1  
POP 12HR 0 0 10 20 20 20 40 30 30  
RAIN SHWRS S S S S C C S C  
TSTMS S S S  
 

 
MTZ032-091000-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
526 PM MDT WED MAY 8 2024  
 
DATE 05/08/24 THU 05/09/24 FRI 05/10/24 SAT  
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 41 63 41 67 42  
TEMP 55 48 45 41 41 50 58 61 62 55 50 44 42 53 62 65 66 57 49 45 43  
DEWPT 48 46 44 41 40 47 50 48 48 47 46 42 40 45 45 44 42 42 41 40 38  
RH 77 93 96100 96 89 75 62 60 74 86 93 93 74 54 46 42 57 74 82 82  
WIND DIR NE N N N NW NW N N NW NW NW W W W W NW NW W SW SW SW  
WIND SPD 13 8 6 5 5 6 10 10 10 8 8 8 6 9 10 10 9 5 5 5 5  
CLOUDS B1 B1 SC B1 B1 B2 B1 B1 B1 SC FW FW FW FW FW FW CL FW FW FW FW  
POP 12HR 40 40 10 0 0  
QPF 12HR 0.03 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C C C  
 
DATE 05/11/24 SUN 05/12/24 MON 05/13/24 TUE 05/14/24 WED 05/15/24  
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 75 48 77 50 79 49 71 45 64  
TEMP 68 74 55 49 71 76 56 51 74 77 55 49 67 69 52 45 59 62  
DEWPT 46 44 45 43 49 48 45 44 50 49 44 42 44 42 41 39 40 38  
PWIND DIR SW NW W SE W W NW NW NW  
WIND CHAR GN LT GN GN GN GN BZ GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC B1 B1 SC B1 SC SC B1 SC  
POP 12HR 0 5 10 10 20 30 30 20 20  
RAIN SHWRS S C C S C S S S S  
TSTMS S S S  
 

 
MTZ033-091000-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
526 PM MDT WED MAY 8 2024  
 
DATE 05/08/24 THU 05/09/24 FRI 05/10/24 SAT  
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 64 39 67 41  
TEMP 54 45 39 36 38 48 59 62 63 53 48 42 40 53 63 66 66 53 47 43 42  
DEWPT 44 43 39 36 38 46 47 46 45 46 44 40 38 42 40 41 40 40 39 38 37  
RH 69 93100100100 93 64 56 52 77 86 93 92 66 43 40 38 61 74 82 82  
WIND DIR NE NE N NW NW NW N N NW NW NW W W W NW NW NW W W SW SW  
WIND SPD 13 8 5 5 6 9 13 13 11 9 8 6 8 12 17 16 13 5 5 5 6  
CLOUDS B2 SC SC B1 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW CL FW CL FW FW  
POP 12HR 20 30 5 0 0  
QPF 12HR 0.01 0.03 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C  
 
DATE 05/11/24 SUN 05/12/24 MON 05/13/24 TUE 05/14/24 WED 05/15/24  
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 75 45 75 47 79 47 69 40 63  
TEMP 69 73 51 46 71 73 52 48 76 78 54 48 67 66 46 41 59 62  
DEWPT 41 41 40 40 42 42 41 41 48 45 44 42 45 41 37 35 39 39  
PWIND DIR W W NW E SW SW W NW NW  
WIND CHAR GN GN GN GN GN GN BZ GN BZ  
AVG CLOUDS FW SC FW FW FW FW FW FW SC SC SC B1 SC B1 SC SC SC SC  
POP 12HR 0 5 10 5 20 30 30 20 20  
RAIN SHWRS S S C S C S S S S  
TSTMS S S S S S  
 

 
WYZ199-091000-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
526 PM MDT WED MAY 8 2024  
 
DATE 05/08/24 THU 05/09/24 FRI 05/10/24 SAT  
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 56 38 64 37  
TEMP 48 45 43 39 36 45 51 56 55 47 42 40 39 49 58 63 63 51 45 41 38  
DEWPT 44 43 41 39 36 39 41 42 44 42 39 36 35 40 42 42 42 41 38 35 31  
RH 86 93 93100100 79 68 59 66 83 89 85 85 71 55 46 46 68 76 79 76  
WIND DIR NW NW NW NW W NW NW NW NW W W W W NW N N N SW SW SW SW  
WIND SPD 18 14 10 6 5 10 13 12 12 6 5 5 5 4 8 8 6 4 5 5 5  
CLOUDS OV OV OV OV B1 B1 B1 B1 B2 B1 B1 B1 B1 SC FW SC SC FW FW FW FW  
POP 12HR 90 50 30 10 0  
QPF 12HR 0.19 0.07 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D C S C S C C C C  
 
DATE 05/11/24 SUN 05/12/24 MON 05/13/24 TUE 05/14/24 WED 05/15/24  
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 74 43 76 45 78 45 70 41 61  
TEMP 69 72 51 44 72 74 51 46 74 72 52 46 68 65 47 41 57 61  
DEWPT 40 42 39 35 42 44 40 37 44 44 42 37 42 43 40 36 38 38  
PWIND DIR W W NW SW NW SW NW NW NW  
WIND CHAR LT GN GN LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW FW SC B1 B1 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 20 20 30 40 50 40 40  
RAIN SHWRS S S C C C S C C S S C  
TSTMS S S S S  
 

 
 
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