424  
FOUS55 KBYZ 261102  
PFMBYZ  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BILLINGS MT  
402 AM MST FRI FEB 26 2021  
 
MTZ235-262300-  
BILLINGS-YELLOWSTONE MT  
45.81N 108.53W ELEV. 3648 FT  
402 AM MST FRI FEB 26 2021  
 
DATE FRI 02/26/21 SAT 02/27/21 SUN 02/28/21  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 42 21 30 17 40  
TEMP 30 31 38 42 39 32 28 26 22 22 26 30 28 23 20 18 17 20 32 39 38  
DEWPT 13 13 14 14 18 18 19 17 15 14 15 14 16 14 12 9 6 8 11 15 16  
RH 49 47 37 31 42 56 68 68 74 71 62 51 60 68 71 67 61 59 41 37 40  
WIND DIR SW SW W W W W W N NE NE NE NE NE SE SW SW SW SW SW W W  
WIND SPD 17 19 25 24 13 10 9 6 8 8 10 10 9 6 8 10 14 17 20 21 19  
WIND GUST 35  
CLOUDS SC B2 B2 B1 B2 B2 B1 B2 B2 OV OV B2 B2 SC SC FW FW SC SC FW FW  
POP 12HR 20 30 50 20 0  
QPF 12HR 0 0.01 0.04 0 0  
SNOW 12HR 00-00 T T  
RAIN SHWRS S  
SNOWSHWRS S S S C C C C S S S S  
WIND CHILL 18 19 27 6 2 6 19  
MIN CHILL 18 16 29 19 13 11 18 11 2 3 24  
 
DATE MON 03/01/21 TUE 03/02/21 WED 03/03/21 THU 03/04/21  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 25 47 28 44 25 46 28 50  
TEMP 29 25 40 45 34 29 40 42 29 26 42 44 31 28 43 47  
DEWPT 13 11 19 22 19 15 20 19 15 12 21 21 16 16 20 23  
PWIND DIR SW SW SW W W W SW SW  
WIND CHAR BZ BZ BZ BZ GN GN GN GN  
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC FW FW FW SC FW  
POP 12HR 0 0 5 5 5 0 0 0  
 

 
MTZ065-262300-  
LIVINGSTON-PARK MT  
45.70N 110.47W ELEV. 4656 FT  
402 AM MST FRI FEB 26 2021  
 
DATE FRI 02/26/21 SAT 02/27/21 SUN 02/28/21  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 36 19 30 13 36  
TEMP 28 28 35 36 33 27 24 23 20 20 27 30 27 19 18 16 13 15 26 35 34  
DEWPT 13 13 11 14 16 16 15 15 12 11 14 14 13 10 8 5 1 2 9 15 16  
RH 53 53 36 40 49 63 68 71 71 67 57 51 55 67 64 61 58 55 48 43 47  
WIND DIR SW SW SW SW W SW SW SW SW W W W W W SW SW SW SW SW W W  
WIND SPD 39 40 37 28 19 13 13 13 12 12 13 14 12 12 14 21 28 29 33 29 28  
WIND GUST 55 56 52 40 40 41 47 41 40  
CLOUDS B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV B2 SC SC SC FW FW SC SC SC FW  
POP 12HR 50 60 30 20 0  
QPF 12HR 0.02 0.03 0.01 0.01 0  
SNOW 12HR T T 00-00  
SNOWSHWRS C C L L C C C C C C S S  
WIND CHILL 11 10 20 23 22 15 12 10 8 8 16 19 16 7 4 -2 -8 -5 9 22 21  
MIN CHILL 11 10 20 12 8 6 16 4 -8 -8 15  
WIND Y Y Y  
 
DATE MON 03/01/21 TUE 03/02/21 WED 03/03/21 THU 03/04/21  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 21 43 24 38 22 42 24 46  
TEMP 27 21 35 41 32 25 36 36 28 23 39 41 30 24 39 44  
DEWPT 13 10 19 23 17 15 20 18 14 10 20 21 15 12 20 24  
PWIND DIR SW SW SW W SW SW SW SW  
WIND CHAR VW VW VW VW BZ BZ GN GN  
AVG CLOUDS FW FW FW SC SC SC SC SC SC SC SC FW FW FW SC SC  
POP 12HR 0 5 10 5 5 0 0 0  
 

 
MTZ032-262300-  
MILES CITY-CUSTER MT  
46.42N 105.90W ELEV. 2628 FT  
402 AM MST FRI FEB 26 2021  
 
DATE FRI 02/26/21 SAT 02/27/21 SUN 02/28/21  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 43 17 28 15 41  
TEMP 29 32 40 43 40 31 26 24 19 18 23 28 25 20 16 15 15 18 33 41 38  
DEWPT 17 17 21 20 20 21 20 19 15 13 13 11 10 9 8 8 8 9 12 13 15  
RH 60 53 46 39 44 66 78 81 84 80 65 48 52 62 70 73 73 67 41 31 38  
WIND DIR W W W W W W W NW N N N NW NW NW W W SW SW W W W  
WIND SPD 16 14 19 23 12 8 6 10 10 8 12 12 11 6 6 5 10 12 18 20 17  
CLOUDS SC B1 B1 B1 SC SC SC B1 B1 B2 B2 B2 SC SC FW SC FW SC SC SC FW  
POP 12HR 20 20 20 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SNOWSHWRS S S S S S S S  
WIND CHILL 18 13 8 12 17 14 2 5 22  
MIN CHILL 18 17 31 18 8 6 13 7 2 3 27  
 
DATE MON 03/01/21 TUE 03/02/21 WED 03/03/21 THU 03/04/21  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 24 52 28 47 24 50 26 53  
TEMP 27 24 42 48 32 30 42 44 29 24 43 47 31 26 43 50  
DEWPT 16 12 21 26 21 20 23 22 18 14 21 21 18 17 22 25  
PWIND DIR W SW SW W W W W W  
WIND CHAR BZ GN GN BZ GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 0 0 5 0 0 0 0 0  
 

 
MTZ033-262300-  
BAKER-FALLON MT  
46.38N 104.24W ELEV. 2969 FT  
402 AM MST FRI FEB 26 2021  
 
DATE FRI 02/26/21 SAT 02/27/21 SUN 02/28/21  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 42 16 28 12 39  
TEMP 28 31 41 42 37 28 23 21 18 17 25 28 24 17 15 12 12 17 33 39 35  
DEWPT 18 18 21 19 18 19 18 17 15 13 15 13 10 7 6 6 6 8 13 12 13  
RH 66 58 44 39 46 68 81 84 88 84 65 53 54 64 67 76 76 67 43 32 40  
WIND DIR W W W W W W W NW NW N NW NW NW NW NW W W SW W W W  
WIND SPD 14 14 23 21 13 6 5 9 10 8 12 14 12 9 9 9 10 13 20 23 18  
WIND GUST 33 34  
CLOUDS FW SC B1 B1 B1 B1 SC B1 B1 B2 B1 B1 SC SC SC SC FW FW SC SC FW  
POP 12HR 10 20 10 5 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOWSHWRS S S S S  
WIND CHILL 17 20 10 7 13 16 13 6 3 0 -1 3 21 28  
MIN CHILL 16 16 29 16 7 4 13 3 -1 0 25  
 
DATE MON 03/01/21 TUE 03/02/21 WED 03/03/21 THU 03/04/21  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 21 52 24 45 21 49 24 51  
TEMP 22 21 44 45 29 24 42 38 25 21 44 44 28 24 44 46  
DEWPT 12 11 19 23 18 15 22 19 14 12 21 20 16 14 20 22  
PWIND DIR W SW SW W W W W W  
WIND CHAR BZ GN GN BZ GN GN GN GN  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 0 0 0 0 0 0 0 0  
 

 
WYZ199-262300-  
SHERIDAN-SHERIDAN WY  
44.80N 106.96W ELEV. 4019 FT  
402 AM MST FRI FEB 26 2021  
 
DATE FRI 02/26/21 SAT 02/27/21 SUN 02/28/21  
MST 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 40 17 29 8 37  
TEMP 24 26 38 39 35 25 23 19 18 18 26 29 25 19 15 11 9 11 29 37 33  
DEWPT 8 11 13 12 13 11 12 11 12 12 16 16 16 12 9 3 1 2 11 16 16  
RH 50 52 35 32 40 55 62 70 77 77 65 58 68 74 77 69 69 66 46 42 49  
WIND DIR SW SW W W W W W W NW NW NW NW NW NW W SW SW SW SW W W  
WIND SPD 10 9 16 19 10 6 5 5 6 11 17 12 9 5 4 5 6 8 8 8 8  
CLOUDS SC B1 SC B1 B2 B1 B1 B1 B1 OV B2 B2 B2 B1 SC FW FW FW FW FW FW  
POP 12HR 5 30 60 20 0  
QPF 12HR 0 0.01 0.09 0 0  
SNOW 12HR 00-00 T 1  
SNOWSHWRS S S C C L L C C S S  
WIND CHILL 13 6 13 -3 -1  
MIN CHILL 13 13 28 15 9 6 15 8 -3 -3 26  
 
DATE MON 03/01/21 TUE 03/02/21 WED 03/03/21 THU 03/04/21  
MST 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 17 49 22 42 18 45 20 49  
TEMP 20 17 41 45 29 24 38 37 24 19 41 39 24 20 41 44  
DEWPT 9 7 24 28 18 14 23 22 14 10 22 22 12 9 22 27  
PWIND DIR SW S SW NW W W SW W  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW CL FW FW FW SC SC SC SC SC SC FW FW FW SC FW  
POP 12HR 0 0 5 10 5 0 0 0  
 

 
 
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