907  
FOUS55 KBYZ 011004  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
404 AM MDT WED APR 1 2026  
 
MTZ235-012200-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
404 AM MDT WED APR 1 2026  
 
DATE WED 04/01/26 THU 04/02/26 FRI 04/03/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
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 51 35 54 31 40  
TEMP 30 33 41 50 51 43 40 38 36 39 49 53 48 40 36 33 32 32 34 38 39  
DEWPT 24 27 30 34 32 32 32 32 31 32 34 32 31 31 30 28 27 28 29 29 29  
RH 78 78 65 54 48 65 73 79 82 76 56 44 51 70 79 82 81 85 82 70 67  
WIND DIR W SW E E E E NE NE NE NE NE N NW NW NW NW NW NW NW NW N  
WIND SPD 4 4 3 6 10 6 5 5 5 5 8 17 18 19 20 20 18 18 13 10 8  
CLOUDS OV B2 B1 SC B1 SC SC B2 OV OV OV OV OV OV OV OV OV OV B2 B2 OV  
POP 12HR 5 10 90 100 80  
QPF 12HR 0 0 0.10 0.48 0.20  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN  
RAIN S D D D S  
RAIN SHWRS S D D  
SNOW S S S D D D L L S  
TSTMS S S  
OBVIS BS  
WIND CHILL 25 22 20 20  
MIN CHILL 23 25 31 30 25 20 20 26  
WINTER STORM A A A A A A A A  
WINTER WEATH Y  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 57 35 65 36 59 36 71  
TEMP 32 29 48 56 40 37 58 62 46 37 51 58 43 38 63 69  
DEWPT 27 24 33 31 30 28 33 32 33 31 35 34 33 31 36 35  
PWIND DIR W SW SW W N E E SW  
WIND CHAR LT GN LT GN GN GN GN GN  
AVG CLOUDS B2 SC FW FW FW FW SC SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 20 0 0 5 10 5 5 0  
RAIN S  
SNOW S  
 
 
MTZ065-012200-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
404 AM MDT WED APR 1 2026  
 
DATE WED 04/01/26 THU 04/02/26 FRI 04/03/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
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 48 34 48 28 45  
TEMP 26 30 41 46 45 40 37 36 35 39 45 45 40 34 32 30 29 31 37 42 44  
DEWPT 23 25 29 31 31 31 30 30 29 30 28 28 23 22 23 23 22 23 25 26 26  
RH 88 81 62 55 58 70 75 79 78 70 51 51 50 61 69 75 75 72 61 53 49  
WIND DIR W W SE E E E E E SE S SW W W W W W W W W W W  
WIND SPD 4 4 5 8 11 10 9 8 9 10 18 21 20 18 18 18 16 16 18 17 13  
WIND GUST 28 31 28 28  
CLOUDS OV B2 B2 B2 B2 B2 B2 B2 OV B2 OV OV OV OV OV OV OV OV B2 B2 B2  
POP 12HR 40 40 90 90 70  
QPF 12HR 0.01 0.04 0.14 0.21 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN L C  
RAIN SHWRS S S C C C C C C L D D  
SNOW D D D D L L C C  
SNOWSHWRS S D D  
TSTMS S S  
OBVIS BS  
WIND CHILL 23 20 18 17  
MIN CHILL 20 20 30 28 27 30 20 17 18 30  
WINTER WEATH Y  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 28 56 33 63 34 59 37 69  
TEMP 34 29 49 55 39 35 57 60 44 35 54 58 44 39 63 66  
DEWPT 24 20 24 24 26 24 27 25 29 27 30 29 30 27 30 29  
PWIND DIR W W SW W SW E S SW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 FW FW FW FW FW SC SC B1 B1 B1 B1 SC SC SC SC  
POP 12HR 10 0 0 0 5 5 0 5  
 
 
MTZ032-012200-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
404 AM MDT WED APR 1 2026  
 
DATE WED 04/01/26 THU 04/02/26 FRI 04/03/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
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 50 31 52 26 35  
TEMP 31 34 43 48 48 39 34 32 32 35 47 52 47 37 33 29 27 26 30 33 34  
DEWPT 17 22 27 30 31 31 30 30 30 31 34 35 35 32 32 28 26 26 27 27 28  
RH 56 61 53 49 51 73 85 92 92 85 60 52 63 82 96 96 96100 88 78 78  
WIND DIR E E E E E E E E E E E E E E NE NE NE N N N NW  
WIND SPD 10 13 10 9 12 13 10 10 12 14 16 16 17 16 14 13 13 14 11 10 10  
CLOUDS B2 B2 B1 B1 B2 B1 SC SC OV OV B2 B2 OV OV OV OV OV OV OV B2 OV  
POP 12HR 10 5 40 90 100  
QPF 12HR 0 0 0.04 0.25 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D D  
SNOW S S D D D D D C  
WIND CHILL 15 14  
MIN CHILL 22 22 26 22 23 23 15 14 22  
WINTER STORM A A A A A A A  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 26 53 30 62 32 53 32 68  
TEMP 29 27 41 50 34 31 54 59 41 33 47 51 38 34 59 66  
DEWPT 29 27 33 33 32 29 35 33 34 31 33 31 31 31 36 36  
PWIND DIR NW W SW W N NE E S  
WIND CHAR LT LT LT LT GN GN GN GN  
AVG CLOUDS B2 B2 B1 FW FW SC SC SC B1 B1 B2 SC SC SC SC FW  
POP 12HR 30 5 0 5 10 10 5 0  
SNOW C  
 
 
MTZ033-012200-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
404 AM MDT WED APR 1 2026  
 
DATE WED 04/01/26 THU 04/02/26 FRI 04/03/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
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 38 26 42 24 31  
TEMP 26 27 32 35 34 27 26 27 27 30 39 41 40 31 29 26 25 24 28 29 30  
DEWPT 15 20 20 22 22 24 24 26 26 27 30 30 29 28 27 25 24 23 23 23 24  
RH 62 74 61 59 61 88 92 96 96 88 70 65 64 88 92 96 96 96 81 78 78  
WIND DIR SE SE SE SE E E SE SE SE SE SE E E E E E E NE N N N  
WIND SPD 24 23 19 17 17 17 13 14 16 19 23 23 19 19 14 14 13 14 13 13 12  
CLOUDS B2 OV B2 B1 B2 B2 B2 B2 OV OV B2 B2 OV OV OV OV OV OV OV OV OV  
POP 12HR 30 10 30 80 100  
QPF 12HR 0.08 0 0.03 0.19 0.30  
SNOW 12HR T 00-00 00-00  
RAIN C C L L  
RAIN SHWRS S  
SNOW C C S L D D D D D D C  
SNOWSHWRS C C S S  
WIND CHILL 11 13 20 23 14 14 15 15 17 28 19 18 14 13 12 17 18  
MIN CHILL 11 10 23 13 14 15 30 17 13 12 18  
WINTER STORM A A A A A A A  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 45 25 54 26 46 26 61  
TEMP 25 23 36 43 29 28 49 51 36 28 44 45 31 29 54 59  
DEWPT 24 22 27 28 27 26 31 31 30 27 28 28 27 26 31 33  
PWIND DIR NW NW SW SW NW NE SE SE  
WIND CHAR GN GN LT LT LT GN GN GN  
AVG CLOUDS OV B2 B2 B1 SC SC SC SC B1 B1 B1 B1 SC SC B1 SC  
POP 12HR 50 5 0 5 10 10 5 0  
SNOW C S  
 
 
WYZ199-012200-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
404 AM MDT WED APR 1 2026  
 
DATE WED 04/01/26 THU 04/02/26 FRI 04/03/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
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 49 30 57 27 35  
TEMP 29 32 42 48 48 39 34 31 31 36 51 56 50 37 34 30 28 28 31 34 33  
DEWPT 26 29 33 33 33 34 32 30 30 32 35 33 33 31 29 28 26 26 27 27 25  
RH 88 88 70 56 56 82 92 96 96 85 54 42 52 79 82 92 92 92 85 75 72  
WIND DIR NW NW NW NW NW S SE E N SE NE NW NW NW NW NW NW NW NW NW NW  
WIND SPD 4 3 5 5 4 4 3 3 2 2 6 13 12 11 12 14 18 21 25 24 17  
WIND GUST 28 33 36 35  
CLOUDS OV OV B2 B2 B2 B1 SC B1 B2 B2 OV OV OV OV OV OV OV OV OV OV B2  
POP 12HR 30 5 80 100 100  
QPF 12HR 0.04 0 0.06 0.41 0.29  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S  
RAIN S D D  
RAIN SHWRS S S S C D D D  
SNOW D D D D D D C  
TSTMS S S S  
OBVIS BS BS  
WIND CHILL 15 14 17 22 22  
MIN CHILL 24 25 31 28 31 25 15 14 19  
WINTER STORM A A A A A A A A  
 
DATE SAT 04/04/26 SUN 04/05/26 MON 04/06/26 TUE 04/07/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 23 52 28 62 31 58 31 70  
TEMP 27 24 45 50 33 30 56 58 39 31 52 55 39 34 62 67  
DEWPT 25 21 32 30 26 24 32 32 30 29 35 34 31 28 35 35  
PWIND DIR NW NW SW NW W N SE SE  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 FW FW FW FW FW FW SC B1 B1 SC B1 SC SC SC  
POP 12HR 50 5 0 5 10 10 5 5  
SNOW C S  
 
 
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