082  
FOUS55 KBYZ 180156  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
756 PM MDT TUE MAR 17 2026  
 
MTZ235-181000-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
756 PM MDT TUE MAR 17 2026  
 
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI  
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 75 46 79 46  
TEMP 59 54 49 45 50 65 73 71 59 53 49 48 53 69 78 75 62 55 49 47  
DEWPT 41 38 35 33 35 35 31 33 34 34 34 33 35 38 35 35 38 36 34 31  
RH 51 54 58 62 56 33 21 25 39 48 56 56 50 32 21 23 41 49 56 53  
WIND DIR W W W SW SW W W NW W SW SW SW SW W W W W W W SW  
WIND SPD 18 16 12 11 14 19 26 23 11 9 9 10 13 18 19 13 12 10 10 10  
WIND GUST 36  
CLOUDS B1 B1 B1 OV B1 B1 SC B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1  
POP 12HR 20 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 77 49 74 35 55 35 61 38 66  
TEMP 66 75 57 51 67 64 45 37 48 54 42 36 53 60 45 40 55 63  
DEWPT 37 38 35 33 36 34 26 23 23 25 24 24 26 26 26 27 31 33  
PWIND DIR SW SW W NW NE NE N NE SW  
WIND CHAR GN GN GN GN GN GN LT GN GN  
AVG CLOUDS B1 B1 SC SC B1 B1 B1 SC B1 SC B1 SC SC B1 B2 B2 B2 B1  
POP 12HR 0 5 20 30 10 10 10 20 20  
RAIN SHWRS S C S S S  
 

 
MTZ065-181000-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
756 PM MDT TUE MAR 17 2026  
 
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI  
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 45 73 46 76 48  
TEMP 55 53 51 47 52 65 70 69 59 56 52 50 55 70 75 71 62 57 51 49  
DEWPT 33 31 29 22 22 26 21 24 28 28 25 24 28 30 27 27 28 26 26 25  
RH 43 43 42 37 31 23 15 18 30 34 35 36 35 22 17 19 27 30 37 39  
WIND DIR SW W W SW SW W W W W W W W W W W W W SW SW SW  
WIND SPD 32 29 29 31 34 40 40 32 27 20 20 20 21 29 34 31 23 18 17 16  
WIND GUST 44 41 41 43 48 56 56 44 39 41 48 43  
CLOUDS B2 SC B1 B1 SC SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC SC B1 B1  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
WIND Y Y Y Y Y Y Y Y  
 
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 75 51 70 32 55 33 60 37 63  
TEMP 68 72 58 53 67 59 44 35 48 54 42 35 54 58 45 40 55 59  
DEWPT 32 28 30 29 30 30 23 21 21 20 21 23 24 22 27 27 30 28  
PWIND DIR SW SW SW W W SW SW SE SW  
WIND CHAR BZ BZ BZ GN GN GN GN GN BZ  
AVG CLOUDS B1 SC SC SC B1 B2 B1 SC SC B1 B1 SC SC B2 B2 B2 B2 B2  
POP 12HR 0 5 20 20 10 10 10 20 30  
RAIN SHWRS S S S C C  
 

 
MTZ032-181000-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
756 PM MDT TUE MAR 17 2026  
 
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI  
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 70 39 75 43  
TEMP 51 46 41 37 44 59 68 67 55 48 43 40 47 66 74 70 59 52 47 44  
DEWPT 41 40 36 34 38 43 40 40 40 38 36 34 36 39 38 40 43 42 37 35  
RH 68 79 82 89 79 55 36 37 57 68 76 79 65 37 27 33 55 69 68 70  
WIND DIR W W W SW SW W W W W W W SW SW W W W W W W W  
WIND SPD 17 13 12 9 12 16 24 18 13 12 9 6 9 17 19 14 11 9 9 9  
CLOUDS B1 B1 SC B1 B2 SC SC SC SC SC FW SC SC SC FW FW FW FW FW FW  
POP 12HR 0 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
 
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 75 46 70 30 50 31 57 33 61  
TEMP 67 71 55 47 63 61 40 32 43 48 36 32 49 54 39 33 52 57  
DEWPT 43 41 40 37 39 37 28 24 25 23 24 23 28 27 27 27 32 32  
PWIND DIR W W W NW N E NW E SE  
WIND CHAR GN GN GN GN GN GN LT LT GN  
AVG CLOUDS FW FW B1 B1 B1 B1 B1 SC B1 SC B1 B1 SC B1 B2 B2 B2 B2  
POP 12HR 0 5 20 20 10 10 10 10 20  
RAIN SHWRS S S S  
 

 
MTZ033-181000-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
756 PM MDT TUE MAR 17 2026  
 
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI  
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 35 66 36 73 41  
TEMP 51 47 42 36 44 58 65 63 51 47 41 39 48 66 72 68 54 51 46 42  
DEWPT 42 41 36 32 36 39 38 39 40 39 36 34 37 37 38 39 40 40 35 33  
RH 71 79 79 85 73 49 37 41 66 74 82 82 65 34 29 34 59 66 65 70  
WIND DIR W W W W W W W W W W W SW SW W W W W W W W  
WIND SPD 21 18 16 13 16 20 26 19 17 14 12 10 13 20 23 17 13 10 11 11  
WIND GUST 36  
CLOUDS B1 SC FW SC SC B1 SC FW FW SC SC FW FW FW SC FW SC FW FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 72 43 65 26 46 27 55 30 57  
TEMP 66 66 51 46 62 59 36 29 41 45 32 29 48 52 36 32 51 54  
DEWPT 40 41 38 35 36 34 29 23 22 21 21 22 26 26 27 25 29 31  
PWIND DIR W W W NW NW SE SW E SE  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS FW FW SC SC B1 B1 B1 B1 B1 SC B1 SC SC B1 B1 B2 B2 B2  
POP 12HR 0 0 10 20 5 10 10 10 10  
RAIN SHWRS S  
SNOWSHWRS S  
 

 
WYZ199-181000-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
756 PM MDT TUE MAR 17 2026  
 
DATE 03/17/26 WED 03/18/26 THU 03/19/26 FRI  
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 37 74 39 78 41  
TEMP 52 47 42 39 47 67 74 70 53 47 42 41 49 70 77 72 55 50 45 42  
DEWPT 37 37 33 29 35 34 25 31 32 30 28 26 31 32 26 33 33 30 29 27  
RH 56 68 70 67 63 29 16 23 44 51 57 55 50 24 15 24 43 46 53 55  
WIND DIR W SW SW S S NW W NW W SW S S SW W W W SW SW SW SW  
WIND SPD 11 8 6 6 8 11 23 16 9 5 4 5 4 8 12 10 10 6 5 5  
CLOUDS B2 B1 SC B1 FW FW FW FW FW FW FW FW SC FW SC FW SC FW SC FW  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN  
 
DATE 03/20/26 SAT 03/21/26 SUN 03/22/26 MON 03/23/26 TUE 03/24/26  
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 78 46 76 31 53 30 60 33 65  
TEMP 70 73 52 47 70 65 42 34 46 51 37 32 53 57 40 35 57 62  
DEWPT 36 34 30 28 34 34 31 25 24 24 24 24 27 27 25 26 32 31  
PWIND DIR W SW W NW N SE N S NW  
WIND CHAR LT LT GN GN LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC B1 B2 B1 SC B1 B1 B1 SC SC B2 B2 B1 B1  
POP 12HR 0 0 10 30 20 20 10 10 20  
RAIN SHWRS C S S S S  
 

 
 
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