336  
FOUS55 KBYZ 260249  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
849 PM MDT THU APR 25 2019  
 
MTZ035-261100-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
849 PM MDT THU APR 25 2019  
 
DATE 04/25/19 FRI 04/26/19 SAT 04/27/19 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 41 60 40 62 38  
TEMP 51 46 42 41 47 58 59 53 50 47 43 40 48 58 62 60 51 45 42 38  
DEWPT 27 28 28 29 32 36 41 41 38 36 33 31 31 29 29 33 36 34 31 27  
RH 39 49 57 62 56 44 51 64 63 65 67 70 51 33 28 36 56 65 65 64  
WIND DIR E NE NE N E S NE NW NW NW NW W W S S NE NE NW NW W  
WIND SPD 9 9 9 6 8 6 8 14 20 21 14 5 5 10 10 14 14 25 25 17  
WIND GUST 35 35  
CLOUDS SC SC OV B2 B2 OV OV B2 B1 B1 SC SC SC B1 B1 OV OV OV OV B2  
POP 12HR 0 90 60 20 60  
QPF 12HR 0 0.19 0.06 0.01 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L S S L L C C C  
SNOWSHWRS C  
TSTMS S S S S S S S S  
 
DATE 04/28/19 MON 04/29/19 TUE 04/30/19 WED 05/01/19 THU 05/02/19  
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 48 30 40 30 39 32 47 29 58  
TEMP 47 46 35 30 36 39 33 30 36 39 34 32 41 47 33 29 50 55  
DEWPT 26 25 26 24 23 24 26 28 27 26 30 31 32 30 25 24 32 33  
PWIND DIR W NW NE E NE NE N W SW  
WIND CHAR WY BZ GN GN GN GN GN GN GN  
AVG CLOUDS B2 B1 B1 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B1 SC SC  
POP 12HR 50 30 20 50 50 60 50 20 10  
RAIN S C C C S  
RAIN SHWRS C C C  
SNOW S S C C C C L L C C S  
SNOWSHWRS C C S  
 

 
MTZ065-261100-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
849 PM MDT THU APR 25 2019  
 
DATE 04/25/19 FRI 04/26/19 SAT 04/27/19 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 38 57 35 57 31  
TEMP 45 41 38 38 47 57 54 49 44 41 38 35 42 51 57 52 43 38 35 32  
DEWPT 28 29 27 28 32 40 40 35 34 31 27 24 27 26 29 30 30 28 24 21  
RH 51 62 64 67 56 53 59 58 68 67 64 64 55 37 34 43 60 67 64 63  
WIND DIR E E E SW W N N W W W W W W W W W W W W W  
WIND SPD 23 14 9 6 10 9 12 21 28 27 21 18 18 25 25 25 25 26 26 20  
WIND GUST 40 39 35 35 36 36  
CLOUDS SC FW B2 B2 OV OV OV B1 B1 SC SC FW FW B1 B1 B2 B2 OV OV B2  
POP 12HR 0 90 40 20 50  
QPF 12HR 0 0.22 0.04 0.01 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D C C S S C C C C  
SNOWSHWRS C C C  
TSTMS S S S S S S S S S S  
WIND CHILL 27 24 27 22 19  
MIN CHILL 31 31 24 26 27 18  
 
DATE 04/28/19 MON 04/29/19 TUE 04/30/19 WED 05/01/19 THU 05/02/19  
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 42 26 39 27 39 27 46 28 56  
TEMP 37 41 31 26 35 38 30 27 35 36 30 27 38 45 31 28 51 55  
DEWPT 21 21 22 19 23 24 26 24 25 24 27 24 27 28 23 21 34 34  
PWIND DIR W N E E E E NE W W  
WIND CHAR BZ GN GN BZ GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B1 B2 B2 B2 OV OV OV OV OV OV B2 B1 B1 SC SC  
POP 12HR 40 20 30 50 60 60 40 20 10  
RAIN C L C S  
RAIN SHWRS C  
SNOW S C C C C L L L C C S  
SNOWSHWRS C C S  
 

 
MTZ032-261100-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
849 PM MDT THU APR 25 2019  
 
DATE 04/25/19 FRI 04/26/19 SAT 04/27/19 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 38 60 37 56 38  
TEMP 45 41 39 38 46 57 60 55 47 42 39 37 43 51 55 55 46 43 40 38  
DEWPT 20 22 23 22 27 32 36 38 40 38 36 35 36 36 36 36 38 38 37 33  
RH 36 46 52 52 47 38 41 53 76 86 89 92 76 56 49 49 73 82 89 82  
WIND DIR NE E E E E SE SE E E N N NE NE S S SE SE SE SE W  
WIND SPD 6 6 9 11 16 19 16 18 11 9 9 4 4 10 10 19 19 16 16 12  
CLOUDS SC SC SC B2 OV OV B2 OV OV B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 5 60 80 20 60  
QPF 12HR 0 0.02 0.23 0.01 0.11  
SNOW 12HR 00-00 00-00 T  
RAIN SHWRS L L D D C C S S L L C C C  
SNOWSHWRS C C  
TSTMS S S S S S S S S  
 
DATE 04/28/19 MON 04/29/19 TUE 04/30/19 WED 05/01/19 THU 05/02/19  
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 48 31 45 29 43 32 44 31 57  
TEMP 47 45 37 31 41 44 33 29 40 42 34 32 39 44 36 31 51 55  
DEWPT 31 31 33 28 27 26 27 26 28 30 32 31 32 32 32 29 35 35  
PWIND DIR W NW N E E E NE W W  
WIND CHAR BZ WY GN GN GN GN GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B1 B1 SC  
POP 12HR 60 60 20 40 40 50 60 20 10  
RAIN S C L S  
RAIN SHWRS C L L  
SNOW S S C C C C C C L S S  
SNOWSHWRS L C  
 

 
MTZ033-261100-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
849 PM MDT THU APR 25 2019  
 
DATE 04/25/19 FRI 04/26/19 SAT 04/27/19 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 34 55 33 49 35  
TEMP 41 36 35 35 46 53 55 53 42 35 34 33 39 44 49 47 40 36 36 35  
DEWPT 14 14 14 14 21 28 31 32 33 33 33 32 33 33 35 35 33 33 34 33  
RH 33 40 41 41 37 38 40 44 70 92 96 96 79 65 58 63 76 89 92 92  
WIND DIR NW E SE E SE SE SE E E E E E E SE SE SE SE SE SE W  
WIND SPD 3 2 4 8 18 25 26 23 17 14 8 6 6 16 16 21 21 20 20 11  
WIND GUST 35 36  
CLOUDS SC SC SC B2 B2 OV OV OV OV B2 OV OV OV B2 B2 B2 B2 OV OV B2  
POP 12HR 5 40 90 20 60  
QPF 12HR 0 0.02 0.34 0.01 0.12  
SNOW 12HR 00-00 00-00 1  
RAIN SHWRS S S C C D D S S L L C C C  
SNOWSHWRS L L S S C C C  
 
DATE 04/28/19 MON 04/29/19 TUE 04/30/19 WED 05/01/19 THU 05/02/19  
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 47 28 43 28 42 32 43 28 53  
TEMP 47 43 33 28 39 41 31 28 41 41 33 32 42 42 33 28 47 51  
DEWPT 32 32 30 26 27 26 26 26 27 29 29 31 32 34 31 27 33 35  
PWIND DIR W NW N E SE E E NW W  
WIND CHAR BZ BZ GN GN BZ BZ GN GN GN  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B1 SC  
POP 12HR 50 50 20 20 40 50 60 30 5  
RAIN C L C  
RAIN SHWRS C C C  
SNOW S S C C C C C L C S  
SNOWSHWRS C C C  
 

 
WYZ099-261100-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
849 PM MDT THU APR 25 2019  
 
DATE 04/25/19 FRI 04/26/19 SAT 04/27/19 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 36 65 36 62 35  
TEMP 43 38 38 36 48 62 64 57 46 42 39 36 45 54 59 61 49 42 38 35  
DEWPT 31 31 31 32 38 41 43 44 40 37 33 31 31 30 31 33 34 32 32 30  
RH 62 76 76 85 68 46 46 62 79 82 79 82 58 40 34 35 56 67 79 82  
WIND DIR S SE S SE SE E E NW NW NW NW NW NW S S SE SE W W NW  
WIND SPD 3 5 5 8 6 6 6 18 31 29 26 13 13 8 8 13 13 18 18 12  
WIND GUST 43 41 36  
CLOUDS SC FW SC B1 B1 OV OV OV OV B1 SC FW FW SC SC B2 B2 B2 B2 B2  
POP 12HR 0 80 80 5 40  
QPF 12HR 0 0.08 0.23 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D D D C C C C C  
SNOWSHWRS C C C  
TSTMS S S S S S S  
WIND CHILL 31 27  
MIN CHILL 30 31 31 26 30 26  
 
DATE 04/28/19 MON 04/29/19 TUE 04/30/19 WED 05/01/19 THU 05/02/19  
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 48 27 42 29 44 30 44 27 56  
TEMP 46 47 34 27 38 41 32 29 41 43 35 30 40 44 30 27 50 54  
DEWPT 26 26 29 23 23 26 29 28 29 31 32 29 29 30 27 25 32 32  
PWIND DIR NW NW N E SE NE NW NW S  
WIND CHAR BZ WY GN GN GN GN GN GN LT  
AVG CLOUDS B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B1 SC SC  
POP 12HR 40 50 30 40 40 60 60 30 5  
RAIN C C C L L C  
RAIN SHWRS C C C  
SNOW S C C C C C L L L L C  
SNOWSHWRS C C C  
 

 
 
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