567  
FOUS55 KBYZ 222126  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
326 PM MDT SAT SEP 22 2018  
 
MTZ035-231100-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
326 PM MDT SAT SEP 22 2018  
 
DATE 09/22/18 SUN 09/23/18 MON 09/24/18 TUE  
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 46 66 43 62 40  
TEMP 78 64 57 52 47 51 61 66 60 53 49 47 43 48 58 62 57 49 45 43 40  
DEWPT 33 38 40 42 42 44 44 43 43 46 45 43 39 38 37 35 36 36 36 35 35  
RH 19 38 53 69 83 77 53 43 53 77 86 86 86 68 45 36 45 61 70 73 82  
WIND DIR NE NE N N E E NE NE N N W W W W NW NW NW NW NW NW W  
WIND SPD 11 13 9 8 10 6 8 14 14 8 9 11 16 16 16 16 17 17 13 13 11  
CLOUDS SC SC SC SC SC B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 20 60 30 30  
QPF 12HR 0 0.01 0.14 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L C C S S C C C C S S  
TSTMS S S S S S S S S S S S S  
 
DATE 09/25/18 WED 09/26/18 THU 09/27/18 FRI 09/28/18 SAT 09/29/18  
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 61 41 63 38 58 41 62 36 56  
TEMP 53 58 45 41 58 59 43 38 51 56 46 41 58 59 42 36 50 56  
DEWPT 35 33 34 33 33 33 33 31 32 32 31 32 36 37 34 31 35 34  
PWIND DIR W SW W NW NE SE W NE NE  
WIND CHAR GN GN GN GN GN GN LT GN GN  
AVG CLOUDS B1 SC SC FW FW B1 B1 B1 B1 B1 SC SC SC SC B1 B1 B2 B2  
POP 12HR 10 0 5 30 20 10 10 30 30  
RAIN SHWRS S C S C C C  
 

 
MTZ065-231100-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
326 PM MDT SAT SEP 22 2018  
 
DATE 09/22/18 SUN 09/23/18 MON 09/24/18 TUE  
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 43 65 35 59 35  
TEMP 77 63 53 46 44 50 63 64 59 50 42 36 35 41 54 59 56 45 40 36 35  
DEWPT 27 30 34 37 37 38 38 38 39 39 37 35 32 35 35 32 31 32 33 33 32  
RH 16 29 48 71 76 63 39 38 47 66 82 96 89 79 48 36 38 60 76 89 89  
WIND DIR NW SE E NE E N NE W W W W W W W W W W W W W W  
WIND SPD 16 13 9 5 11 5 10 14 14 9 9 9 13 13 14 14 19 19 14 14 12  
CLOUDS SC SC SC SC B1 B1 B2 B2 B2 B2 SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 0 40 50 20 20  
QPF 12HR 0 0.02 0.11 0.01 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S S S S S S S S  
SNOWSHWRS S S S S  
TSTMS S S S S S S S S S S  
 
DATE 09/25/18 WED 09/26/18 THU 09/27/18 FRI 09/28/18 SAT 09/29/18  
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 60 37 64 36 62 38 64 35 58  
TEMP 52 59 42 38 58 62 43 36 53 60 42 39 58 61 42 35 52 58  
DEWPT 33 30 32 32 29 29 34 33 33 31 34 32 35 34 33 31 32 31  
PWIND DIR W SW SW N NE SE SW S SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS SC SC FW FW FW SC B1 B1 SC SC SC SC SC SC B1 B1 B2 B1  
POP 12HR 5 0 5 20 20 10 5 30 30  
RAIN SHWRS S S S C C C  
SNOWSHWRS S C  
 

 
MTZ032-231100-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
326 PM MDT SAT SEP 22 2018  
 
DATE 09/22/18 SUN 09/23/18 MON 09/24/18 TUE  
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 46 64 44 63 41  
TEMP 76 63 56 51 48 48 56 63 62 53 49 46 44 47 59 63 60 50 47 44 41  
DEWPT 43 48 48 46 45 45 47 47 46 45 43 43 43 43 44 40 40 39 38 38 37  
RH 31 58 74 83 89 89 72 56 56 74 80 89 96 86 57 43 47 66 71 79 85  
WIND DIR N NE NE N NE NE NE N N NE SW W W W NW NW NW NW W W NW  
WIND SPD 11 17 14 11 12 11 6 9 11 8 5 6 13 13 13 13 16 16 11 11 13  
CLOUDS FW SC SC SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 5 5 30 30 30  
QPF 12HR 0 0 0.02 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S C C C C S S  
TSTMS S S S S S S S S S S  
OBVIS PF PF PF  
 
DATE 09/25/18 WED 09/26/18 THU 09/27/18 FRI 09/28/18 SAT 09/29/18  
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 61 42 63 39 59 41 63 39 58  
TEMP 55 59 45 42 59 60 46 39 52 57 45 41 56 61 45 39 51 57  
DEWPT 36 34 35 35 38 37 35 34 36 34 35 35 40 40 36 35 37 36  
PWIND DIR NW W SW NW NW NE NE NE NE  
WIND CHAR BZ GN GN BZ GN GN GN GN GN  
AVG CLOUDS B1 SC FW SC SC B1 B2 B1 B1 B1 SC B1 B1 B1 B1 B1 B2 B2  
POP 12HR 5 0 5 30 10 5 20 30 30  
RAIN SHWRS C S S S C C C  
 

 
MTZ033-231100-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
326 PM MDT SAT SEP 22 2018  
 
DATE 09/22/18 SUN 09/23/18 MON 09/24/18 TUE  
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 42 60 42 61 39  
TEMP 75 60 52 47 43 46 55 60 57 48 46 44 42 51 60 61 58 47 44 41 39  
DEWPT 39 40 45 44 42 42 45 48 46 44 42 42 41 45 43 41 40 41 38 38 37  
RH 27 47 77 89 96 86 69 64 67 86 86 93 96 80 53 48 51 79 79 89 92  
WIND DIR N E E E E E E NE NE N W W W W W W NW NW NW NW W  
WIND SPD 11 12 12 13 11 10 10 9 11 6 5 4 12 12 13 13 17 17 8 8 12  
CLOUDS FW FW SC SC B1 B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 5 20 30 30  
QPF 12HR 0 0 0.02 0.04 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S C C C C S S  
TSTMS S S S S S S S S S S  
OBVIS PF PF PF  
 
DATE 09/25/18 WED 09/26/18 THU 09/27/18 FRI 09/28/18 SAT 09/29/18  
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 58 39 60 37 55 38 60 39 56  
TEMP 53 56 42 40 57 56 42 37 50 53 41 38 56 57 45 39 51 56  
DEWPT 37 34 36 36 37 37 35 35 34 31 34 35 37 38 39 37 36 36  
PWIND DIR W W SW NW NW SW SE NE NE  
WIND CHAR BZ GN GN BZ BZ GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC B1 B2 B1 SC SC B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 5 5 5 20 10 5 10 30 30  
RAIN SHWRS S S C C C  
 

 
WYZ099-231100-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
326 PM MDT SAT SEP 22 2018  
 
DATE 09/22/18 SUN 09/23/18 MON 09/24/18 TUE  
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 46 72 42 62 38  
TEMP 80 62 53 50 47 55 68 72 67 55 48 44 42 48 59 62 61 49 44 41 38  
DEWPT 37 33 32 32 34 42 42 43 44 43 42 41 39 41 38 36 37 40 39 37 34  
RH 21 33 44 50 60 61 39 35 43 64 80 89 89 77 45 38 41 71 82 85 85  
WIND DIR NE W W W NW NW N N N NW NW W NW NW NW NW NW NW NW NW NW  
WIND SPD 6 8 5 3 8 3 6 8 12 11 8 4 13 13 13 13 17 17 13 13 8  
CLOUDS FW FW FW FW SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 5 30 30 30  
QPF 12HR 0 0 0.02 0.02 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S C C C C S S  
TSTMS S S S S S S S S S S  
 
DATE 09/25/18 WED 09/26/18 THU 09/27/18 FRI 09/28/18 SAT 09/29/18  
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 59 37 63 36 59 39 65 38 62  
TEMP 53 57 41 37 59 61 41 36 52 58 42 39 61 63 45 38 57 62  
DEWPT 34 33 34 31 34 34 32 32 35 35 35 33 38 40 36 34 37 37  
PWIND DIR NW W W NW N SE SW NE NE  
WIND CHAR GN LT GN GN GN LT GN GN GN  
AVG CLOUDS B1 B1 SC FW FW SC B2 B1 B1 B1 B1 SC SC SC SC B1 SC B1  
POP 12HR 10 0 0 30 20 10 5 20 20  
RAIN SHWRS S C S S S S  
SNOWSHWRS C  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page