246  
FOUS55 KBYZ 190305  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
905 PM MDT FRI AUG 18 2017  
 
MTZ035-191100-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
905 PM MDT FRI AUG 18 2017  
 
DATE 08/18/17 SAT 08/19/17 SUN 08/20/17 MON  
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 88 58 85 59  
TEMP 69 63 59 69 81 87 87 76 69 62 58 64 76 83 84 76 67 62 59  
DEWPT 40 40 39 41 40 38 38 38 41 42 42 43 45 42 41 41 42 41 42  
RH 35 43 47 36 23 18 18 25 36 48 55 46 33 24 22 28 40 46 53  
WIND DIR W W W SW NE NE NE NE N N NW NW NW NW N N N N N  
WIND SPD 10 12 9 8 8 9 10 11 10 9 9 6 6 8 6 6 6 6 6  
CLOUDS CL CL FW FW SC SC B1 B1 B1 SC SC FW FW FW SC SC SC SC B1  
POP 12HR 0 0 10 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17 FRI 08/25/17  
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 81 55 85 58 87 59 85 58 82  
TEMP 75 80 64 56 76 84 67 59 79 86 69 60 78 84 67 59 76 81  
DEWPT 40 37 39 40 41 37 40 42 43 37 41 43 43 39 44 45 44 40  
PWIND DIR NE E SE SE SW E SW W W  
WIND CHAR LT LT LT LT LT LT LT GN LT  
AVG CLOUDS B1 SC SC FW FW FW FW CL CL FW SC FW FW FW B1 B1 SC SC  
POP 12HR 10 5 0 0 5 5 5 5 20  
RAIN SHWRS S  
TSTMS S  
 

 
MTZ065-191100-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
905 PM MDT FRI AUG 18 2017  
 
DATE 08/18/17 SAT 08/19/17 SUN 08/20/17 MON  
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 88 48 85 49  
TEMP 63 56 51 64 80 88 84 71 62 54 48 60 75 84 83 70 61 53 49  
DEWPT 36 36 36 39 35 34 33 37 39 38 38 40 39 35 35 39 39 38 39  
RH 36 47 56 40 20 15 16 29 43 54 68 47 27 17 18 32 44 57 68  
WIND DIR W W W W NW W W SE E E NW NW W W NW NW NE NE E  
WIND SPD 10 9 9 9 9 13 10 9 8 3 6 5 8 11 9 9 5 5 5  
CLOUDS CL FW SC FW SC SC B1 B1 SC FW FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17 FRI 08/25/17  
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 82 48 87 49 88 51 84 50 80  
TEMP 75 81 60 49 79 85 63 50 81 85 64 52 78 80 59 51 73 80  
DEWPT 37 34 39 38 40 36 39 37 40 36 42 41 41 38 43 41 40 35  
PWIND DIR E E SE SW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC CL FW FW FW CL CL FW SC SC FW SC B2 SC SC SC  
POP 12HR 10 5 0 0 0 5 20 20 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
MTZ032-191100-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
905 PM MDT FRI AUG 18 2017  
 
DATE 08/18/17 SAT 08/19/17 SUN 08/20/17 MON  
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 60 90 59 86 59  
TEMP 71 64 60 74 86 90 88 77 69 64 59 66 79 85 85 76 68 62 59  
DEWPT 38 39 38 40 40 38 39 40 42 44 42 42 43 42 41 44 45 46 46  
RH 30 40 44 29 20 16 18 26 37 48 53 42 28 22 21 32 43 56 62  
WIND DIR S SW W NW NW NW N NE NE NE E E E E E E E E N  
WIND SPD 6 8 10 14 14 14 12 11 11 11 10 12 12 11 8 8 6 6 8  
CLOUDS CL CL CL SC SC FW FW SC B1 B1 SC SC SC FW SC SC SC SC B1  
POP 12HR 0 0 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17 FRI 08/25/17  
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 83 55 86 58 89 60 88 59 84  
TEMP 78 81 65 56 79 84 67 59 82 88 71 61 82 86 69 60 78 84  
DEWPT 45 40 42 45 43 38 41 44 45 40 47 48 47 40 48 48 45 40  
PWIND DIR N NE SE E SE E SE SE SE  
WIND CHAR GN LT LT LT GN GN GN GN LT  
AVG CLOUDS B1 B1 SC FW FW CL CL CL CL CL FW FW FW FW SC SC SC SC  
POP 12HR 20 10 0 0 0 5 10 5 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
MTZ033-191100-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
905 PM MDT FRI AUG 18 2017  
 
DATE 08/18/17 SAT 08/19/17 SUN 08/20/17 MON  
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 57 90 58 84 55  
TEMP 65 62 57 75 88 90 87 72 66 62 58 67 77 83 82 70 63 59 55  
DEWPT 41 43 44 41 39 37 38 43 46 48 48 46 46 45 47 48 49 50 50  
RH 41 50 62 29 18 15 18 35 48 60 69 47 33 26 29 45 60 72 83  
WIND DIR SE S SW W NW NW NW N E E E E E E SE SE SE SE SE  
WIND SPD 9 6 6 13 16 17 14 8 10 9 10 16 16 17 13 13 10 10 9  
CLOUDS CL CL CL SC FW SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 0 0 20 20 20  
QPF 12HR 0 0 0.01 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S  
TSTMS S S S S S S  
 
DATE 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17 FRI 08/25/17  
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 81 52 83 54 86 56 84 55 82  
TEMP 76 78 61 53 77 81 63 55 81 83 64 57 79 81 64 56 77 82  
DEWPT 52 47 46 46 45 41 44 46 48 45 50 50 52 47 51 50 50 45  
PWIND DIR NE NE E E SE SE SE SE SE  
WIND CHAR GN GN LT LT GN GN GN GN GN  
AVG CLOUDS SC B1 B1 FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC  
POP 12HR 20 10 5 0 0 5 10 5 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
WYZ099-191100-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
905 PM MDT FRI AUG 18 2017  
 
DATE 08/18/17 SAT 08/19/17 SUN 08/20/17 MON  
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 88 52 87 53  
TEMP 64 59 54 70 82 86 86 70 62 56 52 65 80 85 85 69 62 57 53  
DEWPT 44 43 41 43 41 42 41 45 44 43 42 45 46 44 45 45 46 44 43  
RH 48 55 61 38 23 21 21 41 52 62 69 48 30 24 25 42 56 62 69  
WIND DIR SW W W NW N N W W SW SW W W NW NW NW NW W W NW  
WIND SPD 4 5 4 8 8 6 4 4 4 4 5 5 6 8 5 5 4 4 6  
CLOUDS FW CL CL FW FW SC SC SC SC SC SC FW SC FW SC SC SC SC SC  
POP 12HR 0 5 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/21/17 TUE 08/22/17 WED 08/23/17 THU 08/24/17 FRI 08/25/17  
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 80 50 84 52 86 53 84 51 81  
TEMP 77 78 59 52 78 81 61 54 80 83 63 54 79 81 61 52 76 81  
DEWPT 45 43 45 43 46 45 44 43 46 45 45 44 46 45 45 44 45 42  
PWIND DIR N NW SE SE SE SE SE SE NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW CL CL FW SC FW FW FW SC B1 SC SC  
POP 12HR 20 20 0 0 5 5 10 20 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page