110  
FOUS55 KBYZ 110650  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
1250 AM MDT SAT APR 11 2026  
 
MTZ235-121000-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
1250 AM MDT SAT APR 11 2026  
 
DATE 04/10/26 SAT 04/11/26 SUN 04/12/26 MON  
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 42 76 46 68 42  
TEMP 47 44 52 71 75 72 61 56 52 48 52 64 68 64 54 49 45 43  
DEWPT 37 35 34 35 32 36 38 38 39 38 36 37 35 39 43 41 40 37  
RH 68 70 50 27 21 27 42 51 61 68 54 37 29 40 66 74 82 79  
WIND DIR W SW SW SW SW SW SW W W W W W E E NE E W W  
WIND SPD 5 6 10 14 13 12 13 13 12 10 9 8 9 10 9 6 6 8  
CLOUDS FW SC SC SC SC B2 B2 B1 FW SC FW B1 B1 OV B2 B1 B1 B1  
POP 12HR 0 20 30 40 60  
QPF 12HR 0 0 0 0.02 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C L L S S S  
 
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU 04/16/26 FRI 04/17/26  
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 64 42 63 42 64 35 47 27 48  
TEMP 57 58 46 43 56 62 48 44 59 61 45 36 43 43 31 28 42 46  
DEWPT 34 34 35 34 33 28 30 28 30 32 33 30 29 26 23 21 22 21  
PWIND DIR W W W SW SW NW N N W  
WIND CHAR GN GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 50 30 10 30 60 70 40 30  
RAIN SHWRS S L C C C C C L L L L C  
SNOWSHWRS L L L C C C C  
 
 
MTZ065-121000-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
1250 AM MDT SAT APR 11 2026  
 
DATE 04/10/26 SAT 04/11/26 SUN 04/12/26 MON  
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 70 39 64 37  
TEMP 43 43 52 66 69 65 55 49 45 41 46 60 62 58 50 45 40 38  
DEWPT 33 33 33 32 32 31 37 37 37 34 32 32 34 33 35 35 30 28  
RH 67 67 48 28 25 28 51 63 73 76 58 35 35 39 56 68 67 67  
WIND DIR W W SW SW SW SW SW W W NW SW SW S S SE S SW SW  
WIND SPD 8 10 13 25 25 21 18 13 11 9 9 11 12 11 10 10 10 12  
WIND GUST 24 39 36 33 29  
CLOUDS SC B1 B1 B1 B1 B2 B2 SC SC SC SC B2 B2 B1 B1 B1 B1 B2  
POP 12HR 0 30 30 70 50  
QPF 12HR 0 0 0 0.04 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L L C C S S C  
TSTMS S  
 
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU 04/16/26 FRI 04/17/26  
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 57 35 58 36 56 32 44 22 44  
TEMP 52 51 41 36 51 55 44 39 51 52 40 33 39 41 29 23 40 43  
DEWPT 27 28 31 29 27 22 25 25 27 29 30 26 22 19 19 15 18 15  
PWIND DIR SW W W SW SW W W W W  
WIND CHAR BZ GN BZ BZ WY BZ BZ GN GN  
AVG CLOUDS B1 B2 B2 B2 B1 B1 SC SC B2 B1 B2 B2 B2 B2 B2 B1 SC B1  
POP 12HR 70 60 30 10 50 70 70 40 30  
RAIN SHWRS C L L C S C C C L L  
SNOWSHWRS L L L L C S C C  
 
 
MTZ032-121000-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
1250 AM MDT SAT APR 11 2026  
 
DATE 04/10/26 SAT 04/11/26 SUN 04/12/26 MON  
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 42 80 48 68 43  
TEMP 46 43 51 70 79 78 64 57 53 50 54 64 68 66 56 50 45 44  
DEWPT 35 36 38 39 35 35 40 43 45 43 41 43 39 38 39 41 42 42  
RH 65 76 61 32 20 21 41 59 74 77 61 46 34 36 53 71 89 93  
WIND DIR E SE S SW SW SW SW W W W W W NW N NE E E NE  
WIND SPD 8 5 5 5 5 6 8 10 11 12 13 13 11 9 9 9 8 6  
CLOUDS SC FW FW FW FW B1 B1 B2 B1 FW FW FW FW B1 B1 B2 B2 B1  
POP 12HR 0 10 60 5 50  
QPF 12HR 0 0 0.03 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C  
TSTMS S  
 
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU 04/16/26 FRI 04/17/26  
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 65 41 63 39 65 35 51 24 44  
TEMP 58 61 46 41 56 61 46 39 60 61 46 36 45 45 31 25 37 41  
DEWPT 42 39 42 38 40 34 35 32 33 33 35 32 30 26 23 20 21 19  
PWIND DIR N W W SW SW N NW NW NW  
WIND CHAR GN LT GN LT GN GN GN GN GN  
AVG CLOUDS B1 B2 B2 B1 B1 B1 B1 SC SC SC B2 B2 B2 B2 B2 B2 B1 SC  
POP 12HR 60 50 30 5 10 40 40 30 20  
RAIN SHWRS C L C C C C C C C C C  
SNOWSHWRS C C C S S S  
TSTMS S  
 
 
MTZ033-121000-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
1250 AM MDT SAT APR 11 2026  
 
DATE 04/10/26 SAT 04/11/26 SUN 04/12/26 MON  
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 77 45 68 40  
TEMP 43 40 48 68 76 74 57 52 49 47 51 63 67 65 51 46 42 41  
DEWPT 32 32 36 38 37 38 43 43 42 41 40 41 38 37 39 39 37 39  
RH 65 73 63 33 24 27 59 71 77 79 66 44 34 35 63 76 82 92  
WIND DIR SE SE S S SW S SE SW W W W W NW NW NE E E E  
WIND SPD 14 12 11 10 8 5 6 8 12 14 18 18 16 11 9 8 9 10  
CLOUDS B1 SC FW FW SC B1 B1 B1 B1 SC FW FW FW SC B1 B2 B1 B1  
POP 12HR 0 10 40 10 40  
QPF 12HR 0 0 0.01 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C C C  
TSTMS S  
 
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU 04/16/26 FRI 04/17/26  
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 64 39 61 37 65 34 53 22 41  
TEMP 58 60 44 40 54 59 42 38 61 61 43 37 48 47 31 24 35 38  
DEWPT 39 38 39 38 40 35 34 31 29 29 32 30 30 26 24 19 18 16  
PWIND DIR S W W SW W N N NW NW  
WIND CHAR GN GN GN LT LT GN BZ GN GN  
AVG CLOUDS B1 B1 B1 B1 B2 B1 B1 SC SC SC B1 B2 B2 B1 B2 B2 B2 B1  
POP 12HR 50 40 40 5 5 30 30 30 20  
RAIN SHWRS C C C C C C C S S C C  
SNOWSHWRS S C C S S S  
 
 
WYZ199-121000-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
1250 AM MDT SAT APR 11 2026  
 
DATE 04/10/26 SAT 04/11/26 SUN 04/12/26 MON  
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 74 39 67 37  
TEMP 44 42 53 69 72 69 54 50 45 41 48 61 66 65 50 45 40 38  
DEWPT 34 32 38 32 29 34 39 38 35 32 34 35 35 36 38 36 33 30  
RH 68 67 57 25 20 27 57 63 68 70 58 38 32 34 63 70 76 73  
WIND DIR S SW S SW SW W W NW W SW W N E NE SW S SW SW  
WIND SPD 4 4 3 5 6 6 5 5 5 4 2 4 5 5 3 2 2 3  
CLOUDS B1 B1 B1 B1 B1 B2 B2 B1 FW FW FW SC SC B1 B1 B1 SC SC  
POP 12HR 5 20 50 20 40  
QPF 12HR 0 0 0.01 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C S  
 
DATE 04/13/26 TUE 04/14/26 WED 04/15/26 THU 04/16/26 FRI 04/17/26  
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 62 33 58 33 64 32 50 22 44  
TEMP 56 57 41 34 51 55 40 34 59 61 42 34 43 43 28 23 37 42  
DEWPT 34 34 33 29 33 31 29 25 29 32 32 30 30 28 24 19 22 21  
PWIND DIR W W NW SW SW W NW NW NW  
WIND CHAR LT LT GN LT LT LT GN GN GN  
AVG CLOUDS SC B2 B1 B1 B1 B1 B1 FW SC SC B1 B1 B1 B2 B1 B1 B2 B1  
POP 12HR 70 50 50 10 10 40 70 50 40  
RAIN SHWRS S L C C C C C C C L C  
SNOWSHWRS C C L C C C C  
TSTMS S  
 
 
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