015  
FOUS55 KBYZ 210949  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
249 AM MST FRI FEB 21 2025  
 
MTZ235-212300-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
249 AM MST FRI FEB 21 2025  
 
DATE FRI 02/21/25 SAT 02/22/25 SUN 02/23/25  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 37 27 41 33 45  
TEMP 19 20 30 36 35 28 28 27 28 31 37 40 40 35 33 33 35 39 42 45 44  
DEWPT 12 13 21 26 24 19 18 17 19 22 28 31 30 25 23 23 25 29 32 35 34  
RH 74 74 69 67 64 68 66 65 68 69 70 70 67 66 66 66 66 67 67 68 68  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 17 18 19 19 19 18 18 19 21 21 20 20 20 23 24 25 26 26 25 21 20  
WIND GUST 35 36 36 35  
CLOUDS FW FW CL FW FW SC SC SC B2 B2 B1 SC SC SC SC B1 B2 OV B2 B2 B2  
POP 12HR 0 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 4 5 17 25 23 16 16 14 14 18 26 23 20 20 22 27  
MIN CHILL 4 4 22 16 13 16 28 20 20 23  
 
DATE MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 38 47 34 46 33 44 29 47  
TEMP 40 38 44 43 34 34 43 44 37 34 40 41 31 29 41 44  
DEWPT 30 29 32 30 25 25 30 29 24 22 26 27 21 19 25 27  
PWIND DIR SW W SW W W W W SW  
WIND CHAR WY WY BZ BZ WY BZ GN GN  
AVG CLOUDS B2 B1 B1 SC SC B1 B1 B1 SC SC SC FW FW FW SC FW  
POP 12HR 20 10 10 40 20 5 0 0  
RAIN S C C S  
 

 
MTZ065-212300-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
249 AM MST FRI FEB 21 2025  
 
DATE FRI 02/21/25 SAT 02/22/25 SUN 02/23/25  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 39 25 43 33 45  
TEMP 18 17 31 38 36 26 25 26 26 26 37 41 42 34 34 36 36 37 40 43 45  
DEWPT 12 10 20 23 22 15 13 15 14 16 25 30 30 24 21 23 24 26 30 32 32  
RH 77 73 63 54 56 62 60 62 60 65 61 65 62 66 58 59 61 64 67 65 60  
WIND DIR W W W W W SW SW SW SW SW SW W W SW SW SW SW SW SW SW SW  
WIND SPD 24 26 27 25 28 32 39 40 42 40 35 34 35 40 47 49 47 47 42 42 42  
WIND GUST 36 39 35 40 44 55 56 59 56 49 48 49 56 65 69 65 65 59 59 59  
CLOUDS FW FW FW FW FW SC SC SC SC B1 B1 SC SC SC SC B1 B1 B2 B2 B2 B2  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S S S  
SNOW S  
OBVIS BS BS  
WIND CHILL 1 -2 17 27 24 10 6 8 8 8 23 29 31 19 18 19 20 22 27 31  
MIN CHILL 1 -2 22 6 6 8 26 17 19 20 29  
WIND Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 38 47 34 42 25 42 25 47  
TEMP 39 44 44 46 37 37 41 40 33 27 34 40 29 25 40 45  
DEWPT 28 32 28 30 25 27 27 25 20 16 19 22 17 13 22 27  
PWIND DIR SW SW SW SW W SW SW SW  
WIND CHAR SD VW VW VW WY BZ GN BZ  
AVG CLOUDS B1 B1 B1 SC B1 B1 B1 B1 B1 SC SC FW FW FW FW SC  
POP 12HR 40 20 20 50 10 5 0 0  
RAIN S C S S C C  
SNOW C  
 

 
MTZ032-212300-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
249 AM MST FRI FEB 21 2025  
 
DATE FRI 02/21/25 SAT 02/22/25 SUN 02/23/25  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 34 21 39 30 44  
TEMP 7 8 25 34 30 23 21 22 24 28 36 39 37 33 30 30 30 34 41 44 42  
DEWPT 4 6 21 28 24 19 16 17 19 22 29 32 31 27 25 24 24 27 34 36 35  
RH 87 91 84 78 78 84 81 81 81 78 75 76 79 78 81 78 78 75 76 73 76  
WIND DIR W SW W SW SW SW SW SW SW W W W W W W SW SW W W W W  
WIND SPD 6 5 8 10 8 8 10 11 12 14 17 17 14 14 13 13 13 17 19 21 18  
CLOUDS SC SC FW SC FW SC SC SC SC OV B1 SC SC FW FW SC B1 B2 B1 B1 B1  
POP 12HR 0 5 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL -5 10 11 13 16 25  
MIN CHILL -5 -5 20 10 11 12 27 20 19 21  
 
DATE MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 36 49 30 48 32 44 27 50  
TEMP 36 38 45 44 31 30 43 43 35 33 39 43 31 27 42 47  
DEWPT 30 31 33 30 25 23 31 27 25 25 25 27 24 20 25 29  
PWIND DIR W W W W W W W W  
WIND CHAR BZ BZ GN GN BZ BZ GN GN  
AVG CLOUDS B1 B1 B2 SC SC SC B1 B1 B1 B1 B1 SC FW SC SC FW  
POP 12HR 10 5 5 20 20 10 0 0  
RAIN S S S  
SNOW S  
 

 
MTZ033-212300-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
249 AM MST FRI FEB 21 2025  
 
DATE FRI 02/21/25 SAT 02/22/25 SUN 02/23/25  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 34 18 40 25 45  
TEMP 9 10 26 33 28 18 18 18 19 22 35 40 37 27 25 25 26 29 41 45 41  
DEWPT 5 9 21 26 23 15 13 13 14 17 27 32 30 22 20 20 19 23 32 34 32  
RH 83 96 81 75 81 88 80 80 80 81 72 73 75 81 81 81 74 78 70 65 70  
WIND DIR W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 11 10 11 12 10 10 13 13 14 16 19 21 18 18 18 18 17 20 24 25 24  
WIND GUST 34 36  
CLOUDS B1 SC FW CL FW FW SC SC SC SC B1 SC SC FW FW FW SC B1 B1 SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL -6 -3 15 6 4 4 5 8 24 14 12 11 14 16  
MIN CHILL -9 -8 19 4 4 5 27 11 11 14 31  
 
DATE MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 49 25 48 26 42 22 47  
TEMP 33 34 45 45 28 25 43 43 31 27 36 39 27 22 39 42  
DEWPT 28 28 33 30 22 19 29 27 23 20 23 27 20 16 23 25  
PWIND DIR W W W SW W NW W W  
WIND CHAR BZ WY BZ BZ BZ BZ GN GN  
AVG CLOUDS SC SC B1 SC FW SC SC B1 B1 B1 B1 SC SC SC SC FW  
POP 12HR 10 10 5 30 30 10 5 0  
RAIN S C C S  
SNOW S S  
 

 
WYZ199-212300-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
249 AM MST FRI FEB 21 2025  
 
DATE FRI 02/21/25 SAT 02/22/25 SUN 02/23/25  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 39 17 45 25 51  
TEMP 15 16 32 38 33 21 18 18 18 22 40 45 41 30 27 25 25 31 46 51 47  
DEWPT 10 11 23 26 23 13 10 8 9 14 28 31 30 22 19 18 17 23 34 36 34  
RH 80 80 69 62 66 71 70 64 67 71 62 58 65 72 71 74 71 72 63 56 60  
WIND DIR W SW S SE SW SW SW SW SW SW SW NW SW SW SW SW SW SW SW W W  
WIND SPD 3 2 2 3 2 5 5 5 6 5 4 6 6 10 11 13 13 13 12 17 14  
CLOUDS FW FW FW FW FW FW SC FW SC B1 B2 B1 SC SC FW SC SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 16 14 14 20  
MIN CHILL 8 7 10 8 9 16 13 14  
 
DATE MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 33 52 29 50 26 44 22 52  
TEMP 33 35 48 45 31 29 45 41 30 26 38 39 25 23 45 46  
DEWPT 27 27 32 29 22 20 28 26 20 16 21 23 15 12 21 25  
PWIND DIR SW W W W NW NW W W  
WIND CHAR BZ BZ GN GN BZ BZ LT LT  
AVG CLOUDS B1 B1 B1 SC FW SC SC B1 B1 SC SC FW FW FW FW FW  
POP 12HR 10 10 5 40 30 10 5 0  
RAIN S C C  
SNOW S C  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page