094  
FOUS55 KBYZ 200648  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
1248 AM MDT THU AUG 20 2026  
 
MTZ235-211000-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
1248 AM MDT THU AUG 20 2026  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT  
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 94 62 91 64  
TEMP 64 60 66 83 92 92 80 72 67 64 68 82 89 89 80 74 69 64  
DEWPT 45 45 45 47 39 38 43 44 44 46 46 47 43 43 47 48 47 48  
RH 50 58 47 28 16 15 27 37 43 52 45 29 20 20 31 40 45 56  
WIND DIR W W SW SW SW E E NW NW W N NE NE E NE E NE NE  
WIND SPD 4 5 5 5 4 5 4 4 5 5 5 9 12 12 11 12 10 5  
CLOUDS FW FW CL CL CL FW SC SC B1 B1 FW SC FW SC B1 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  
OBVIS K K K K  
 
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26  
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 91 64 93 62 87 60 87 61 88  
TEMP 81 90 73 65 88 87 70 62 80 85 69 61 79 85 69 61 81 86  
DEWPT 52 53 54 53 54 50 52 49 47 44 46 47 49 46 49 50 51 46  
PWIND DIR E SW W W NW NE NE NE SW  
WIND CHAR LT LT GN GN LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B1 SC SC B1 SC SC FW FW B1 B1 SC SC B1 B1 FW  
POP 12HR 20 30 20 30 10 10 5 20 5  
RAIN SHWRS S C S C S  
TSTMS S S S  
 

 
MTZ065-211000-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
1248 AM MDT THU AUG 20 2026  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT  
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 50 93 56 93 56  
TEMP 56 51 61 82 91 91 74 68 62 58 65 83 91 90 75 69 62 57  
DEWPT 37 37 39 41 35 35 38 41 40 41 42 43 40 39 44 46 45 45  
RH 49 59 44 23 14 14 27 37 44 53 43 24 17 17 33 44 54 64  
WIND DIR W W NW W W NW SE SW NW W NW E E E E E E SE  
WIND SPD 4 4 5 5 10 10 5 3 4 5 3 5 10 12 16 11 5 3  
WIND GUST 20 16  
CLOUDS FW FW CL CL FW SC B1 B2 SC B1 SC SC SC SC B1 B1 B2 B1  
POP 12HR 0 0 5 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26  
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 89 54 88 50 85 50 85 50 86  
TEMP 81 83 65 55 82 82 62 52 78 82 61 51 77 81 61 51 79 81  
DEWPT 52 52 55 49 50 45 48 46 44 39 46 46 46 42 49 48 47 41  
PWIND DIR S SW SW SW W SE SE SE W  
WIND CHAR LT LT GN GN LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B1 SC B1 SC SC FW FW SC B1 SC FW B1 B1 SC FW  
POP 12HR 30 50 40 20 10 20 10 30 10  
RAIN SHWRS C C C S S C  
TSTMS C S C S S  
 

 
MTZ032-211000-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
1248 AM MDT THU AUG 20 2026  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT  
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 91 61 90 62  
TEMP 62 59 68 83 89 91 77 71 64 61 69 82 88 88 77 71 65 62  
DEWPT 48 48 49 48 45 47 49 49 48 48 49 48 46 47 51 51 50 50  
RH 60 67 51 30 22 22 37 46 56 62 49 31 23 24 40 49 58 65  
WIND DIR W NW NE NE N NE E E E NE NE NE NE NE NE E E E  
WIND SPD 3 2 2 3 3 5 9 6 5 5 9 11 11 12 12 10 8 8  
CLOUDS SC FW CL CL CL FW FW FW SC SC SC FW FW FW SC SC FW SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS K K K  
 
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26  
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 91 66 95 64 88 59 87 60 89  
TEMP 83 90 76 67 87 93 72 65 82 86 68 59 80 85 68 60 81 87  
DEWPT 53 54 57 58 60 54 58 53 47 44 48 48 49 48 50 50 53 49  
PWIND DIR E SE SW W NW N NE E E  
WIND CHAR GN BZ GN LT GN LT LT LT LT  
AVG CLOUDS SC SC B2 B2 SC FW SC SC FW FW FW SC SC FW SC SC SC SC  
POP 12HR 0 30 10 20 0 10 10 10 10  
RAIN SHWRS C C S  
TSTMS S S  
 

 
MTZ033-211000-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
1248 AM MDT THU AUG 20 2026  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT  
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 55 89 56 89 55  
TEMP 60 56 71 84 87 87 73 66 61 57 70 84 87 86 73 66 60 56  
DEWPT 45 43 45 44 45 45 45 46 45 44 45 43 44 44 47 48 48 46  
RH 58 62 39 25 23 23 37 48 56 62 41 24 22 23 40 52 64 69  
WIND DIR N N N NW NW N NE E SE E E NE NE NE NE E E SE  
WIND SPD 0 0 0 8 6 6 9 8 8 8 10 11 11 13 12 10 9 9  
WIND GUST 21  
CLOUDS SC FW FW CL FW FW FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS K K K  
 
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26  
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 88 60 92 59 89 55 87 54 87  
TEMP 83 85 70 61 86 88 69 62 85 85 65 58 81 83 64 57 82 83  
DEWPT 48 50 52 52 60 57 58 54 47 42 46 46 45 44 47 47 49 48  
PWIND DIR SE SE SE S NW NW NW E SE  
WIND CHAR GN BZ GN GN GN LT LT LT GN  
AVG CLOUDS FW SC B1 B2 B1 B1 B1 SC FW FW FW FW SC FW FW SC SC SC  
POP 12HR 0 40 30 40 0 10 5 10 10  
RAIN SHWRS S C S C C  
TSTMS S S S C  
 

 
WYZ199-211000-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
1248 AM MDT THU AUG 20 2026  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT  
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 53 92 57 92 58  
TEMP 57 53 66 84 90 90 73 66 62 60 70 86 91 90 74 67 61 59  
DEWPT 43 41 43 40 38 39 45 45 45 44 45 39 37 39 45 46 46 46  
RH 59 64 43 21 16 17 37 47 54 55 41 19 15 17 35 47 58 62  
WIND DIR SW SW N NE N N SW S SW SW N N N N NE S N N  
WIND SPD 2 1 0 2 4 3 2 3 2 1 4 9 8 8 3 2 0 0  
CLOUDS FW FW CL FW FW FW SC B1 SC B1 SC FW FW SC SC SC SC SC  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/22/26 SUN 08/23/26 MON 08/24/26 TUE 08/25/26 WED 08/26/26  
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 92 59 91 56 86 54 86 54 87  
TEMP 85 89 68 60 86 86 64 58 81 83 62 55 79 83 62 55 81 85  
DEWPT 51 53 54 49 51 51 52 49 46 46 48 48 48 47 49 48 48 46  
PWIND DIR SE S NW SW N SW NE S NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC B1 SC FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 20 20 30 20 10 10 20 10 10  
RAIN SHWRS S S C S S  
TSTMS S S C S S  
 

 
 
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