138  
FOUS55 KBYZ 172048  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
248 PM MDT THU AUG 17 2017  
 
MTZ035-181100-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
248 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 59 90 60 88 58  
TEMP 86 86 76 68 62 59 68 82 88 89 79 70 64 60 69 82 87 87 78 69 61 58  
DEWPT 38 36 40 42 43 43 43 43 38 37 41 42 43 41 42 40 37 37 39 41 41 42  
RH 18 17 27 39 50 55 40 25 17 16 26 36 46 49 37 22 17 17 25 36 48 55  
WIND DIR NW NW N W W SW SW SW W W W W W W W N N NE NE NE NE N  
WIND SPD 16 16 8 6 9 9 6 8 9 10 6 9 10 11 9 8 9 8 8 9 9 3  
CLOUDS SC FW FW FW FW CL CL CL CL FW FW FW FW FW FW FW FW SC SC SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 85 57 86 58 89 60 89 60 87  
TEMP 76 83 67 58 77 85 68 59 81 88 71 61 81 88 70 61 80 86  
DEWPT 43 38 40 40 42 40 43 43 46 40 44 45 47 43 46 47 49 44  
PWIND DIR N N N NE W SE N SE N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW SC FW FW FW FW FW FW SC SC SC SC SC  
POP 12HR 5 5 5 0 0 0 0 5 30  
RAIN SHWRS C  
TSTMS C  
 

 
MTZ065-181100-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
248 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 51 89 51 89 49  
TEMP 83 83 70 63 55 51 65 81 88 87 72 63 55 51 63 81 88 86 72 63 56 49  
DEWPT 36 32 37 39 39 40 42 39 35 32 36 36 36 37 38 36 34 31 34 36 36 36  
RH 19 16 30 41 55 66 43 22 15 14 27 36 49 59 39 20 15 14 25 36 47 61  
WIND DIR W W W W W W W W W W W W W W W W W W W SE SE W  
WIND SPD 17 13 8 8 8 9 8 13 13 12 8 9 9 10 11 10 11 9 9 3 3 4  
CLOUDS FW FW FW CL CL CL CL CL CL FW FW CL CL FW FW FW SC B1 B1 SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 86 49 86 49 89 50 88 51 86  
TEMP 77 83 62 50 78 84 62 50 80 87 64 51 81 85 63 52 80 86  
DEWPT 39 33 39 39 43 39 40 39 40 37 41 39 44 41 45 43 47 43  
PWIND DIR W N SW SW S W S S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC FW FW FW FW CL FW FW FW FW SC SC SC SC SC  
POP 12HR 5 5 10 0 0 0 5 10 30  
RAIN SHWRS C  
TSTMS C  
 

 
MTZ032-181100-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
248 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 59 90 60 90 60  
TEMP 91 89 79 70 63 59 71 83 88 89 78 69 63 60 73 86 90 88 78 70 63 60  
DEWPT 36 36 39 42 43 43 45 42 38 36 38 38 39 39 39 38 34 37 39 43 44 45  
RH 14 15 24 36 48 55 39 24 17 15 24 32 41 46 29 18 14 16 25 38 50 58  
WIND DIR NW NW N N NW W W W W SW SE S S W NW NW NW N N NE NE E  
WIND SPD 16 16 9 8 5 6 6 8 8 6 6 8 8 9 13 16 16 12 12 10 10 11  
CLOUDS SC SC FW FW FW FW CL CL CL CL CL CL FW FW FW FW FW SC SC SC SC SC  
POP 12HR 5 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 88 58 88 59 90 60 90 61 90  
TEMP 80 86 68 59 82 86 70 60 83 88 71 61 83 88 71 62 84 90  
DEWPT 45 40 44 46 47 41 46 47 47 43 47 48 48 44 46 49 51 46  
PWIND DIR E NE NE NE SE E SE E SE  
WIND CHAR GN GN LT GN LT GN LT GN LT  
AVG CLOUDS SC SC SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 5 0 5 5 0 0 0 0 5  
 

 
MTZ033-181100-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
248 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 54 87 57 90 56  
TEMP 89 86 71 63 59 55 71 81 85 85 71 64 61 57 74 86 90 87 71 64 61 56  
DEWPT 39 40 44 43 45 45 47 42 40 39 40 40 43 43 41 38 38 39 42 45 46 46  
RH 17 20 38 48 60 69 42 25 20 20 32 41 51 59 30 18 16 18 35 50 58 69  
WIND DIR NW NW NW NW N W W NW NW NW SE SE S SW W NW NW NW NW E E E  
WIND SPD 14 14 6 8 5 6 5 8 9 6 6 10 10 8 12 17 18 14 14 8 8 11  
CLOUDS B1 SC SC FW FW FW CL CL CL CL CL CL CL FW FW FW FW FW FW SC SC B1  
POP 12HR 20 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 85 55 85 56 87 57 86 57 86  
TEMP 78 83 64 56 79 83 65 57 82 84 66 58 81 84 66 58 81 86  
DEWPT 45 46 49 49 50 44 49 50 49 47 51 51 51 48 51 51 52 48  
PWIND DIR E SE NE NE SE E SE SE SE  
WIND CHAR GN GN LT LT LT GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW FW SC  
POP 12HR 10 10 5 10 0 5 5 5 5  
 

 
WYZ099-181100-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
248 PM MDT THU AUG 17 2017  
 
DATE 08/17/17 FRI 08/18/17 SAT 08/19/17 SUN  
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 55 88 54 89 53  
TEMP 84 83 70 62 59 55 69 82 86 86 69 62 59 54 71 83 87 87 71 63 59 53  
DEWPT 44 43 47 44 45 44 46 43 43 43 45 43 42 42 45 41 41 43 45 44 43 41  
RH 25 24 44 52 60 66 44 25 22 22 42 50 53 64 39 23 20 21 39 50 55 64  
WIND DIR NW NW W W W W W NE N NW SW SW SW W NW N N E E S S W  
WIND SPD 11 12 6 6 6 9 4 6 6 2 5 4 5 4 6 9 6 2 2 5 5 1  
CLOUDS B1 SC FW FW FW CL CL CL CL CL CL CL CL FW FW FW FW SC SC SC SC FW  
POP 12HR 10 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
 
DATE 08/20/17 MON 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17  
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 88 53 86 52 87 54 87 54 85  
TEMP 82 85 63 54 80 83 61 54 80 85 64 55 80 84 63 56 80 85  
DEWPT 41 44 45 43 46 45 46 45 47 45 47 46 50 51 50 48 50 47  
PWIND DIR NW NW N E SE SE SE SE W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC FW SC SC FW FW FW FW FW FW SC SC SC SC SC  
POP 12HR 5 5 10 20 10 0 20 10 30  
RAIN SHWRS S S C  
TSTMS S S C  
 

 
 
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