205  
FOUS55 KBYZ 210523  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
1023 PM MST THU FEB 20 2025  
 
MTZ235-211100-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
1023 PM MST THU FEB 20 2025  
 
DATE THU 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 19 37 26 42 33  
TEMP 25 23 21 21 31 36 34 28 26 28 29 30 37 41 41 35 33 35 36  
DEWPT 18 16 13 14 20 24 22 17 16 17 19 21 28 31 30 25 22 22 24  
RH 74 74 71 74 63 61 61 63 65 63 66 69 70 67 65 66 63 59 61  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 14 16 17 18 19 19 19 18 18 19 21 21 20 20 20 23 24 25 26  
WIND GUST 35 36  
CLOUDS B2 B1 FW FW FW FW B1 FW SC B1 B2 B2 B1 SC SC SC SC B1 B2  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS BS BS  
WIND CHILL 13 10 6 6 18 25 23 15 13 14 15 17 23 20 22 24  
MIN CHILL 13 6 4 21 13 13 15 29 20 21  
 
DATE 02/23/25 MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 38 47 32 45 34 45 28 48  
TEMP 42 43 38 38 44 42 33 33 42 43 37 35 42 42 29 28 42 48  
DEWPT 31 32 27 28 31 28 24 24 32 29 26 25 29 27 19 19 26 28  
PWIND DIR SW SW W W W W W W SW  
WIND CHAR WY WY WY BZ BZ WY BZ GN GN  
AVG CLOUDS B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 B1 B1 SC SC FW SC FW  
POP 12HR 5 20 10 10 40 20 10 5 0  
RAIN S C C S S  
SNOW S  
 

 
MTZ065-211100-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
1023 PM MST THU FEB 20 2025  
 
DATE THU 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 20 40 30 44 32  
TEMP 25 23 21 21 34 39 39 31 30 31 32 32 39 43 43 33 33 35 37  
DEWPT 18 15 13 13 21 24 23 17 16 17 19 19 25 29 28 21 19 21 24  
RH 74 71 71 71 58 54 52 56 55 56 58 58 57 57 55 61 56 56 59  
WIND DIR W W SW SW W W W SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 20 24 26 27 25 28 32 39 39 37 36 35 34 35 40 43 44 43  
WIND GUST 36 39 35 40 44 55 55 52 51 49 48 49 56 60 63 60  
CLOUDS SC FW FW FW FW FW SC SC SC B1 B1 B2 B1 SC SC SC B1 B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS BS BS BS BS  
WIND CHILL 14 8 4 4 20 28 27 16 13 15 16 17 26 31 17 17 19 22  
MIN CHILL 14 4 3 23 13 13 16 29 16 18  
 
DATE 02/23/25 MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 46 38 47 33 45 27 42 25 48  
TEMP 42 45 41 41 44 45 36 36 43 41 35 28 36 40 28 25 40 48  
DEWPT 30 32 29 30 29 27 24 26 30 25 22 17 21 23 17 14 22 27  
PWIND DIR SW SW SW SW SW W SW SW SW  
WIND CHAR SD SD VW VW VW WY BZ GN BZ  
AVG CLOUDS B2 B2 B1 B1 B1 SC SC B1 B1 B1 B1 B1 SC SC SC FW FW SC  
POP 12HR 10 30 10 20 50 20 5 0 0  
RAIN S C S C C S  
SNOW C S  
 

 
MTZ032-211100-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
1023 PM MST THU FEB 20 2025  
 
DATE THU 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 8 31 18 39 30  
TEMP 8 9 12 13 25 31 27 22 18 21 22 28 35 39 37 33 31 30 31  
DEWPT 4 6 9 10 20 25 22 17 14 16 17 22 29 32 30 27 25 23 24  
RH 83 87 87 87 81 78 81 81 84 81 81 78 78 76 75 78 78 75 75  
WIND DIR SW SW W W W W SW S S S SW W W W W W W SW SW  
WIND SPD 5 8 6 5 8 10 8 8 10 11 12 14 17 17 14 14 13 13 13  
CLOUDS SC B1 SC SC FW FW FW SC SC SC B1 B2 SC SC SC SC SC B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL -3 1 6 9 10 17 19  
MIN CHILL -2 -3 1 18 6 6 12 27 21 19  
 
DATE 02/23/25 MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 43 34 49 29 49 32 45 26 48  
TEMP 40 41 34 36 44 44 32 29 45 46 37 33 40 42 30 26 39 48  
DEWPT 32 32 28 29 32 29 25 23 32 31 28 26 29 30 24 21 24 28  
PWIND DIR W W W W SW W NW W W  
WIND CHAR BZ BZ BZ GN GN BZ BZ GN GN  
AVG CLOUDS B2 B1 B1 B1 B1 SC SC SC B1 B1 B2 B1 B1 SC SC SC SC FW  
POP 12HR 5 10 5 0 20 20 10 5 0  
RAIN S S  
 

 
MTZ033-211100-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
1023 PM MST THU FEB 20 2025  
 
DATE THU 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 -1 32 18 40 26  
TEMP 3 5 12 14 27 32 26 18 18 18 19 23 35 40 37 28 26 26 28  
DEWPT -1 3 9 12 22 26 21 14 13 13 14 18 27 31 29 23 21 21 20  
RH 83 91 87 92 81 78 81 84 80 80 80 81 72 70 72 81 81 81 71  
WIND DIR SW W W W W W W SW SW W W W W W W W W W W  
WIND SPD 9 11 11 10 11 12 10 10 13 13 14 16 19 21 18 18 18 18 17  
CLOUDS FW SC B1 SC SC FW FW FW SC SC SC B2 B1 SC SC FW FW SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL -12-11 -3 1 16 6 4 4 5 10 24 26 15 13 13 15  
MIN CHILL -15 -12 -4 17 4 4 6 26 13 13  
 
DATE 02/23/25 MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 45 30 47 24 47 26 41 21 45  
TEMP 41 41 31 32 41 42 26 24 42 42 30 26 36 38 25 21 39 45  
DEWPT 30 32 25 26 28 26 19 17 28 28 25 21 25 26 21 17 24 26  
PWIND DIR W W W W SW W NW W W  
WIND CHAR BZ BZ WY BZ BZ BZ BZ GN GN  
AVG CLOUDS B1 SC SC SC B1 SC FW SC SC SC B1 B1 B1 SC SC SC SC FW  
POP 12HR 5 10 10 5 20 30 20 5 0  
RAIN S C C  
SNOW C S  
 

 
WYZ199-211100-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
1023 PM MST THU FEB 20 2025  
 
DATE THU 02/20/25 FRI 02/21/25 SAT 02/22/25 SUN  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 12 39 17 46 25  
TEMP 16 15 13 14 32 38 33 20 17 17 17 22 39 46 41 30 26 25 27  
DEWPT 11 10 8 9 22 25 23 13 8 8 10 14 28 30 28 22 19 18 20  
RH 80 80 80 80 66 59 66 74 67 67 73 71 64 53 59 72 74 74 74  
WIND DIR W W SW SW E SE SW SW SW SW SW SW W W SW SW SW SW SW  
WIND SPD 4 4 3 2 2 3 2 5 5 5 6 5 4 6 6 10 11 13 13  
CLOUDS B1 SC SC FW FW FW FW FW FW FW B1 B2 B1 B1 SC SC SC SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL 13 16  
MIN CHILL 9 6 6 9 8 8 16 13  
 
DATE 02/23/25 MON 02/24/25 TUE 02/25/25 WED 02/26/25 THU 02/27/25  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 51 33 52 28 50 27 43 24 52  
TEMP 46 45 33 33 46 44 29 28 48 41 32 28 38 39 27 24 44 52  
DEWPT 33 30 25 24 29 27 20 19 30 27 22 20 24 25 18 16 23 26  
PWIND DIR SW SW W W W NW NW W NW  
WIND CHAR GN BZ BZ GN GN BZ BZ GN LT  
AVG CLOUDS B1 B1 B1 SC B1 SC FW SC SC B1 B1 B1 B1 SC SC FW FW FW  
POP 12HR 5 5 10 5 40 30 20 5 0  
RAIN S C C S  
SNOW S C S S  
 

 
 
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