733  
FOUS55 KMSO 210937  
PFMMSO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MISSOULA MT  
335 AM MDT THU OCT 21 2021  
 
MTZ005-212300-  
MISSOULA-MISSOULA MT  
46.92N 114.08W ELEV. 3205 FT  
335 AM MDT THU OCT 21 2021  
 
DATE THU 10/21/21 FRI 10/22/21 SAT 10/23/21  
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 65 37 68 38 55  
TEMP 40 39 50 61 61 51 45 42 40 40 52 64 62 52 47 43 41 39 45 51 51  
DEWPT 38 38 39 37 38 36 36 35 35 37 39 40 40 43 42 39 37 38 37 35 34  
RH 92 96 66 41 42 56 70 76 82 89 61 41 44 71 83 86 85 96 73 54 52  
WIND DIR E E S S NW E SE E E E SE SE SE W W W W SW W W W  
WIND SPD 2 2 3 3 5 2 3 2 3 4 4 6 6 5 4 4 3 3 4 5 5  
CLOUDS B1 SC FW FW SC FW FW FW SC B1 B1 B1 OV OV B2 B2 B2 B2 B2 B1 B1  
POP 12HR 20 0 20 80 20  
QPF 12HR 0 0 0.01 0.22 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S D D C C S S S  
 
DATE SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 33 55 37 55 33 53 35 49  
TEMP 40 36 43 51 44 40 46 50 41 36 43 48 41 37 41 46  
DEWPT 34 34 35 35 37 37 38 37 37 34 34 33 35 34 34 33  
PWIND DIR SW SE SE S SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 20 30 50 60 50 40 70 60  
RAIN S S S C C C L C C C C C L L L C  
 

 
MTZ003-212300-  
KALISPELL-FLATHEAD MT  
48.30N 114.27W ELEV. 2977 FT  
335 AM MDT THU OCT 21 2021  
 
DATE THU 10/21/21 FRI 10/22/21 SAT 10/23/21  
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 58 35 61 38 52  
TEMP 34 35 48 56 54 46 40 37 36 38 51 60 57 50 44 41 39 39 46 49 48  
DEWPT 34 35 40 38 37 39 36 35 35 37 39 41 41 45 43 41 39 39 38 34 35  
RH 100100 74 51 52 76 85 92 96 96 63 49 55 83 96100100100 73 56 60  
WIND DIR NW NW SE S S N NW N NW NW S S NW NW SW SW SW S SW SW SW  
WIND SPD 2 2 2 3 3 2 2 2 2 2 2 4 4 3 3 5 5 5 6 9 5  
WIND GUST 19  
CLOUDS B1 B1 SC FW SC B1 SC FW SC B1 B2 B2 OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 5 5 20 70 20  
QPF 12HR 0 0 0 0.30 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S L L C C S S C  
 
DATE SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 32 53 35 51 31 49 34 48  
TEMP 38 34 45 49 40 37 46 47 38 34 43 46 39 36 43 45  
DEWPT 37 34 38 34 37 36 40 36 36 34 36 33 37 35 35 33  
PWIND DIR S S SE S S S S SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B2 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2  
POP 12HR 30 20 50 50 30 40 70 60  
RAIN C S S C C C C C C S C L L L C  
 

 
MTZ007-212300-  
BUTTE-SILVER BOW MT  
45.95N 112.50W ELEV. 5550 FT  
335 AM MDT THU OCT 21 2021  
 
DATE THU 10/21/21 FRI 10/22/21 SAT 10/23/21  
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 60 33 62 32 50  
TEMP 35 35 53 59 57 48 42 37 35 37 56 61 58 50 44 39 36 34 45 48 46  
DEWPT 32 33 34 32 32 33 33 32 31 34 37 35 32 33 34 34 33 33 31 28 26  
RH 89 92 48 36 38 56 70 82 85 89 49 38 37 52 68 82 89 96 58 46 45  
WIND DIR S S SW SW W S SE E SE SE S S SE S SW SW SW W W W SW  
WIND SPD 2 2 6 10 6 4 4 2 2 2 5 10 10 5 4 3 3 3 6 10 8  
WIND GUST 17  
CLOUDS B1 FW FW SC SC FW FW FW SC FW SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1  
POP 12HR 0 0 5 50 30  
QPF 12HR 0 0 0 0.04 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C C C S S  
SNOW C  
 
DATE SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 51 35 53 30 48 29 48  
TEMP 35 31 43 47 41 39 49 49 40 33 43 45 36 32 44 45  
DEWPT 29 29 31 31 32 34 38 37 34 29 28 26 26 26 27 26  
PWIND DIR SW S S S SW SW SW SW  
WIND CHAR LT LT GN GN LT GN GN GN  
AVG CLOUDS B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 10 20 30 60 60 30 40 40  
RAIN S C C C L L C C C C C C C  
SNOW C C C C  
 

 
IDZ010-212300-  
SALMON-LEMHI ID  
45.12N 113.88W ELEV. 4045 FT  
335 AM MDT THU OCT 21 2021  
 
DATE THU 10/21/21 FRI 10/22/21 SAT 10/23/21  
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 66 36 66 35 54  
TEMP 39 40 54 63 62 51 44 40 38 38 52 63 61 52 46 41 39 37 46 51 51  
DEWPT 34 35 37 36 35 34 35 35 34 35 37 37 35 36 36 36 35 35 35 33 32  
RH 82 82 52 36 36 52 70 82 85 89 56 38 38 54 68 82 85 92 65 50 48  
WIND DIR S SE S S SW S SE SE SE SE SE S S S SW SW W W SW SW SW  
WIND SPD 2 2 4 6 5 3 2 2 2 2 3 8 6 5 3 2 2 2 3 5 5  
WIND GUST 17 18  
CLOUDS B1 SC SC SC FW FW FW FW FW SC SC B1 B2 OV B2 B1 B2 B2 B1 B2 B2  
POP 12HR 0 0 10 60 30  
QPF 12HR 0 0 0 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN L L C C C C S  
 
DATE SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 33 53 39 53 33 51 32 51  
TEMP 40 36 44 50 44 42 46 50 41 36 43 47 39 35 40 47  
DEWPT 33 33 33 34 35 37 39 37 34 32 30 28 30 29 31 30  
PWIND DIR SW S S S SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B1 B2 OV OV B2 B2 B2 B1 B1 B1 B1 B2 B2  
POP 12HR 20 50 70 80 60 40 50 50  
RAIN S S C C L L D L L C C C C C C C  
 

 
MTZ004-212300-  
LOOKOUT PASS-MINERAL MT  
47.45N 115.67W ELEV. 6027 FT  
335 AM MDT THU OCT 21 2021  
 
DATE THU 10/21/21 FRI 10/22/21 SAT 10/23/21  
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 47 41 45 30 35  
TEMP 35 35 38 44 41 41 43 44 44 43 43 43 37 37 36 37 36 33 30 31 30  
DEWPT 30 30 33 33 32 32 32 33 34 35 36 37 36 35 33 33 33 31 30 29 29  
RH 82 82 82 65 70 70 65 65 68 73 76 79 96 92 89 85 89 92100 92 96  
WIND DIR S S S S S S S S S S S SW W W SW SW SW SW SW SW SW  
WIND SPD 6 8 6 6 5 8 9 11 11 11 6 6 5 9 10 11 12 11 9 6 5  
CLOUDS SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 0 30 70 90 50  
QPF 12HR 0 0 0.10 0.30 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C L L D D C  
SNOW C C S S C C L  
WIND CHILL 29 28 38 38 37 30 29 29 28 24 22 24 24  
MIN CHILL 29 28 35 36 38 35 32 29 28 22 22  
 
DATE SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
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 30 38 29 36 28 35 27 33  
TEMP 34 35 30 32 37 38 29 29 34 35 28 27 35 36 27 27  
DEWPT 30 30 29 30 31 32 29 29 29 29 28 27 29 29 27 27  
PWIND DIR S S SE S SW SW SW SW  
WIND CHAR GN GN GN GN GN GN GN BZ  
AVG CLOUDS B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 OV OV OV OV  
POP 12HR 60 70 90 80 60 80 90 80  
RAIN L D D D L  
SNOW L C C L D D L L C C D D D L D  
 

 
IDZ006-212300-  
LOWELL-IDAHO ID  
46.15N 115.60W ELEV. 1575 FT  
235 AM PDT THU OCT 21 2021  
 
DATE THU 10/21/21 FRI 10/22/21 SAT 10/23/21  
PDT 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 72 47 70 40 60  
TEMP 45 43 58 70 64 54 51 50 50 48 60 66 56 49 46 44 43 42 49 57 53  
DEWPT 43 42 46 47 51 48 44 43 44 45 48 51 53 49 46 44 42 42 46 45 47  
RH 93 96 64 44 63 80 77 77 80 89 64 58 90100100100 96100 89 64 80  
WIND DIR E NE NE N N E E E SE E SE W W W W S S S S SW S  
WIND SPD 1 1 2 2 1 2 2 2 2 2 2 3 2 2 1 0 0 0 1 2 1  
WIND GUST 12  
CLOUDS SC SC SC SC FW FW SC SC SC B1 B2 OV OV OV B2 B2 B2 B2 B1 B1 B2  
POP 12HR 0 20 60 80 30  
QPF 12HR 0 0 0.13 0.28 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C L L D D C C S S C C C  
OBVIS PF PF F PF F  
 
DATE SUN 10/24/21 MON 10/25/21 TUE 10/26/21 WED 10/27/21  
PDT 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 39 60 42 58 37 57 38 54  
TEMP 44 41 49 54 47 45 49 50 43 40 47 50 42 41 45 48  
DEWPT 44 41 45 48 46 45 47 48 43 40 44 46 42 41 44 46  
PWIND DIR S SE SE S S S SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 50 70 80 90 70 70 80 70  
RAIN C C C L D D D L L C C L D L L L  
 

 
 
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