841  
FOUS55 KMSO 211033  
PFMMSO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MISSOULA MT  
330 AM MST SAT DEC 21 2024  
 
MTZ005-212300-  
MISSOULA-MISSOULA MT  
46.92N 114.08W ELEV. 3205 FT  
330 AM MST SAT DEC 21 2024  
 
DATE SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 30 42 30 43  
TEMP 28 28 34 40 40 38 38 36 33 32 37 41 38 34 33 33 34 34 38 42 40  
DEWPT 25 25 29 31 31 32 34 33 30 28 33 33 30 28 29 29 32 33 35 34 33  
RH 88 88 82 70 70 79 85 89 89 85 85 73 73 78 85 85 92 96 89 73 76  
WIND DIR E E E E NW W NW E SE SW SW S E SE S S S SW SW W SW  
WIND SPD 2 2 3 3 3 4 5 5 5 2 2 2 2 2 2 2 1 2 4 5 3  
CLOUDS B1 B1 B1 B2 OV OV B2 B1 B2 B1 B1 B1 B1 B2 B2 B2 OV OV B2 B2 B1  
POP 12HR 5 90 0 30 50  
QPF 12HR 0 0.01 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S S  
RAIN D D C C C C C C  
SNOW C  
 
DATE TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
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 40 27 39 25 38 29 41  
TEMP 31 28 34 37 34 30 34 35 29 28 32 38 35 31 36 39  
DEWPT 27 25 31 31 31 28 29 27 23 25 27 30 31 29 31 31  
PWIND DIR SE SE SW SW S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 B1 B1 B2 OV OV OV B2 OV B2  
POP 12HR 5 50 40 0 10 40 50 50  
RAIN C C C C C C C C  
SNOW C C C C C C C  
 

 
MTZ003-212300-  
KALISPELL-FLATHEAD MT  
48.30N 114.27W ELEV. 2977 FT  
330 AM MST SAT DEC 21 2024  
 
DATE SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 38 30 40 29 40  
TEMP 28 28 33 37 36 34 35 35 32 31 36 39 36 31 30 30 31 32 36 39 38  
DEWPT 27 26 31 34 34 34 34 34 32 31 34 36 34 31 30 30 31 32 35 37 36  
RH 96 92 92 89 92100 96 96100100 92 89 92100100100100100 96 92 92  
WIND DIR NW N NW NW S S S S S S S S S SE S S S S S S S  
WIND SPD 1 2 1 1 2 2 6 9 8 5 4 3 2 2 2 2 2 4 5 5 3  
CLOUDS SC B2 B2 OV OV OV OV B2 B2 B1 B2 B2 B1 B2 B2 OV B2 OV OV B2 B2  
POP 12HR 10 90 10 30 40  
QPF 12HR 0 0.04 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
FRZG RAIN S S  
RAIN D D L L C C C C  
SNOW C C C  
OBVIS PF  
WIND CHILL 29 28 25 25  
MIN CHILL 28 27 35 29 25 23 34 30 30 27 33  
 
DATE TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
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 27 37 28 38 25 36 29 38  
TEMP 31 29 34 35 32 30 34 35 28 28 34 35 33 31 35 36  
DEWPT 31 28 32 34 31 29 32 30 26 26 31 33 32 30 34 33  
PWIND DIR S SE S S S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV  
POP 12HR 10 50 30 10 20 50 60 60  
RAIN C C C C L L C L  
SNOW C C S C C L L C L  
 

 
MTZ007-212300-  
BUTTE-SILVER BOW MT  
45.95N 112.50W ELEV. 5550 FT  
330 AM MST SAT DEC 21 2024  
 
DATE SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 47 23 40 23 41  
TEMP 29 28 38 45 42 37 33 31 27 25 34 39 35 29 26 26 27 28 36 41 36  
DEWPT 19 17 21 23 22 24 27 26 22 19 24 23 22 21 20 20 22 24 29 27 24  
RH 66 63 50 41 44 59 78 81 81 78 66 52 59 72 78 78 81 85 75 57 61  
WIND DIR SE S SE S SE W W W W SW W W W SW SW SW SW SW W W W  
WIND SPD 2 2 2 5 5 5 8 6 5 4 5 5 3 2 2 2 2 2 4 6 5  
CLOUDS SC B1 B2 OV OV B2 B2 SC SC FW SC SC B1 B1 B1 B1 B2 B2 B2 B1 SC  
POP 12HR 0 20 0 0 30  
QPF 12HR 0 0.01 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
SNOW S S C C  
WIND CHILL 26 24 20 19  
MIN CHILL 29 27 39 26 20 17 32 26 26 27 31  
 
DATE TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
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 18 40 20 36 18 36 19 38  
TEMP 24 20 33 37 29 23 30 31 21 21 30 34 27 22 32 35  
DEWPT 19 16 23 24 24 20 22 19 15 16 22 23 20 18 24 23  
PWIND DIR SW S SW W SW S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B2 B2 B2 SC SC SC B1 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 50 0 0 10 20 20  
RAIN C  
SNOW C C S S S  
 

 
IDZ010-212300-  
SALMON-LEMHI ID  
45.12N 113.88W ELEV. 4045 FT  
330 AM MST SAT DEC 21 2024  
 
DATE SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 24 40 26 41  
TEMP 23 23 31 39 40 34 33 30 28 26 34 39 37 31 29 28 29 29 36 40 38  
DEWPT 19 18 22 25 27 27 28 27 26 25 28 27 27 26 25 26 28 27 33 32 30  
RH 84 81 69 57 59 75 82 88 92 96 78 62 67 81 85 92 96 92 89 73 73  
WIND DIR SE SE SE SE S SW S S S S S S SE S S S S S W W S  
WIND SPD 2 2 2 3 5 5 5 3 2 1 1 2 2 2 2 2 2 1 1 2 1  
CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 OV OV OV B2 B1 SC  
POP 12HR 5 20 0 10 40  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S S C C  
SNOW S C C  
 
DATE TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
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 20 40 21 36 19 36 22 39  
TEMP 26 23 30 38 29 24 30 33 23 23 31 34 29 27 33 36  
DEWPT 22 20 24 30 26 22 24 23 17 19 25 27 25 24 27 27  
PWIND DIR S S W SW S S S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 B2 B2 B2 SC SC B2 OV B2 B2 OV OV B2  
POP 12HR 0 30 50 0 5 30 30 40  
RAIN C C S C C S C  
SNOW C S C C C S S C  
 

 
MTZ004-212300-  
LOOKOUT PASS-MINERAL MT  
47.45N 115.67W ELEV. 6027 FT  
330 AM MST SAT DEC 21 2024  
 
DATE SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
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 26 29 27 33  
TEMP 33 33 33 35 32 30 30 29 28 28 27 26 26 27 29 30 33 32 28 26 26  
DEWPT 24 22 24 28 30 28 28 27 27 26 26 25 24 25 26 28 30 30 28 26 26  
RH 69 63 69 75 92 92 92 92 96 92 96 96 92 92 88 92 89 92100100100  
WIND DIR S S S SW SW SW SW W SW SW SW S S S S S SW SW SW SW S  
WIND SPD 9 9 8 6 9 16 20 19 16 10 8 5 5 8 9 10 13 13 11 9 5  
CLOUDS SC B1 B1 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 B1  
POP 12HR 50 100 5 90 80  
QPF 12HR 0.02 0.44 0.02 0.16 0.18  
SNOW 12HR 00-00 5 00-00  
RAIN C C  
SNOW C C D D C C C C D D D D S S  
WIND CHILL 25 25 27 29 24 19 17 16 16 19 18 19 19 19 20 21 23 22 19 17 20  
MIN CHILL 25 24 24 17 16 16 18 19 21 19 17  
 
DATE TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
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 30 24 28 23 31 27 30  
TEMP 27 28 27 27 30 27 25 22 25 28 26 25 31 29 27 25  
DEWPT 24 23 26 27 26 23 22 20 19 23 25 25 27 25 26 24  
PWIND DIR SE S SW SW S S S SW  
WIND CHAR GN GN GN GN GN GN BZ GN  
AVG CLOUDS B1 B1 B2 OV B2 B2 B2 B2 B2 B2 B2 OV OV B2 OV OV  
POP 12HR 30 80 60 30 50 90 80 90  
SNOW C L D L S C S C C D D D D D D  
 

 
IDZ006-212300-  
LOWELL-IDAHO ID  
46.15N 115.60W ELEV. 1575 FT  
230 AM PST SAT DEC 21 2024  
 
DATE SAT 12/21/24 SUN 12/22/24 MON 12/23/24  
PST 3HRLY 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16  
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 34 45 39 46  
TEMP 36 36 42 47 44 41 40 39 36 35 38 44 41 39 39 40 41 40 42 45 41  
DEWPT 33 33 37 40 42 41 40 39 36 35 38 41 40 39 39 39 40 40 42 43 41  
RH 89 89 82 76 93100100100100100100 89 96100100 96 96100100 93100  
WIND DIR NE NE NE S NE SW SE N N N SE SE E SE SE N N S SW SW E  
WIND SPD 1 2 2 2 2 2 1 0 0 0 1 1 1 1 1 0 0 1 1 1 1  
CLOUDS SC B1 B2 B2 OV OV B2 B1 SC B1 B1 B2 B2 B2 OV OV OV B2 B2 B1 SC  
POP 12HR 40 100 0 90 80  
QPF 12HR 0.01 0.33 0 0.18 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C D D C C C C D D D D S S  
OBVIS PF PF F F F PF PF PF PF PF PF PF PF  
 
DATE TUE 12/24/24 WED 12/25/24 THU 12/26/24 FRI 12/27/24  
PST 6HRLY 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 34 45 33 43 33 43 34 44  
TEMP 35 36 39 40 37 35 37 38 33 34 38 40 37 36 39 40  
DEWPT 34 34 38 40 37 35 35 36 32 33 37 40 37 36 39 40  
PWIND DIR SE E SW SE SE SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B2 B2 OV B2 B1 B1 B1 B2 B2 OV OV B2 B2 OV  
POP 12HR 30 80 80 10 50 90 90 80  
RAIN C C D D C S C D D D D D D  
 

 
 
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