484  
FOUS55 KMSO 172133  
PFMMSO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MISSOULA MT  
230 PM MST MON FEB 17 2020  
 
MTZ005-181100-  
MISSOULA-MISSOULA MT  
46.92N 114.08W ELEV. 3205 FT  
230 PM MST MON FEB 17 2020  
 
DATE MON 02/17/20 TUE 02/18/20 WED 02/19/20 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 19 33 7 35 5  
TEMP 31 24 21 19 20 20 28 33 28 21 13 9 7 9 22 34 32 19 13 8 7  
DEWPT 22 19 17 16 16 15 19 20 21 16 10 6 5 5 14 20 19 11 6 3 2  
RH 69 81 84 88 84 81 68 58 75 81 87 87 91 83 71 56 58 70 73 79 79  
WIND DIR W SW NE W E SE SE W N SW S E SE SE SE SE S S SE SE SE  
WIND SPD 4 2 2 2 2 3 3 4 4 1 2 3 2 2 2 2 1 1 2 2 3  
CLOUDS B1 B1 SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC FW FW CL CL CL CL FW  
POP 12HR 40 30 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C S S S S C C  
WIND CHILL 2 0  
MIN CHILL 26 21 19 15 23 13 0 7 27 13 0  
 
DATE 02/20/20 FRI 02/21/20 SAT 02/22/20 SUN 02/23/20 MON 02/24/20  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 35 18 43 24 45 32 44 28 37  
TEMP 22 34 22 18 34 40 27 24 38 43 33 32 42 40 33 29 34 34  
DEWPT 9 17 15 13 21 27 21 20 27 30 28 28 32 31 27 25 24 24  
PWIND DIR SE S S W S SW S W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW SC SC FW FW FW SC SC SC B1 B2 B2 OV OV OV B2  
POP 12HR 0 0 0 0 0 20 50 40 20  
RAIN C C S  
SNOW S C C S S S C  
 

 
MTZ003-181100-  
KALISPELL-FLATHEAD MT  
48.30N 114.27W ELEV. 2977 FT  
230 PM MST MON FEB 17 2020  
 
DATE MON 02/17/20 TUE 02/18/20 WED 02/19/20 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 17 32 11 33 13  
TEMP 32 24 22 19 18 17 27 31 30 22 18 14 12 12 24 32 31 22 19 16 14  
DEWPT 21 17 17 15 13 12 17 17 18 14 12 10 8 7 16 20 19 15 13 11 8  
RH 63 74 81 84 80 80 65 56 60 71 77 84 84 80 71 61 61 74 77 80 76  
WIND DIR S SW S E NE NW NW N NE SW E N N N S S S S N N S  
WIND SPD 3 1 5 8 3 3 1 3 4 0 3 6 2 2 2 2 2 2 1 1 2  
CLOUDS SC SC SC SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S  
OBVIS PF PF  
WIND CHILL 14 9 12 4  
MIN CHILL 28 14 8 12 25 12 3 11 28 19 14  
 
DATE 02/20/20 FRI 02/21/20 SAT 02/22/20 SUN 02/23/20 MON 02/24/20  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 37 18 40 24 42 31 42 27 37  
TEMP 28 36 23 19 31 37 27 24 36 41 32 31 39 40 32 28 32 35  
DEWPT 17 21 16 12 19 23 21 19 26 29 27 26 32 29 26 22 23 23  
PWIND DIR S W SW S S S S SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC SC FW SC SC SC SC B1 B2 B2 OV B2 B2 B2 OV  
POP 12HR 0 0 0 5 10 40 60 50 40  
RAIN S C C C  
SNOW S C C C C C C C  
 

 
MTZ007-181100-  
BUTTE-SILVER BOW MT  
45.95N 112.50W ELEV. 5550 FT  
230 PM MST MON FEB 17 2020  
 
DATE MON 02/17/20 TUE 02/18/20 WED 02/19/20 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 2 25 -2 28 -12  
TEMP 24 16 10 6 3 2 19 25 22 14 7 5 0 0 18 28 24 7 -2 -5-10  
DEWPT 14 9 4 1 -2 -4 6 9 10 5 3 0 -3 -4 6 10 9 -3 -8-12-16  
RH 65 73 76 79 79 75 56 50 59 67 83 79 87 83 59 46 52 63 75 71 74  
WIND DIR NW NW W SW N S NW W NW S S SE W W SW SW S S SW SW SW  
WIND SPD 6 4 4 3 2 2 4 5 6 2 2 1 1 1 2 2 2 2 2 2 2  
CLOUDS B2 B2 SC SC FW FW SC SC B1 B1 SC SC SC SC CL CL CL CL CL CL FW  
POP 12HR 60 30 5 0 0  
QPF 12HR 0.03 0.01 0 0 0  
SNOW 12HR 1 T 00-00  
SNOW L L S S C C  
OBVIS PF PF  
WIND CHILL 16 9 2 -1 12 18 14  
MIN CHILL 16 2 -3 2 14 7 0 -2 23 -2 -10  
 
DATE 02/20/20 FRI 02/21/20 SAT 02/22/20 SUN 02/23/20 MON 02/24/20  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 34 7 37 14 40 19 39 17 31  
TEMP 19 31 13 8 27 34 19 15 32 38 23 20 34 35 25 20 27 29  
DEWPT 3 14 3 -1 10 18 9 7 17 23 15 13 22 24 17 13 15 14  
PWIND DIR SW S SW SW SW SW S W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL FW SC SC SC FW FW FW SC SC SC SC B2 B2 B2 B2 B2  
POP 12HR 0 0 0 0 0 5 50 40 30  
RAIN S  
SNOW S S C S C C  
 

 
IDZ010-181100-  
SALMON-LEMHI ID  
45.12N 113.88W ELEV. 4045 FT  
230 PM MST MON FEB 17 2020  
 
DATE MON 02/17/20 TUE 02/18/20 WED 02/19/20 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 0 26 -6 28 -5  
TEMP 26 14 9 6 0 0 17 25 23 11 5 -1 -4 -4 17 26 26 11 4 0 -4  
DEWPT 18 9 5 3 -2 -2 10 14 14 5 2 -3 -6 -7 9 13 13 3 -2 -6 -8  
RH 71 80 83 87 91 91 73 62 68 76 87 91 91 86 70 57 57 69 75 75 82  
WIND DIR N SE SW SW S SE N NW NE NE SW SW E E SE SE SE SE S S SE  
WIND SPD 3 2 0 0 1 1 1 3 2 1 0 0 1 1 1 1 1 1 2 2 2  
CLOUDS B1 B1 SC SC FW FW FW FW SC SC FW FW FW FW FW FW CL CL CL CL FW  
POP 12HR 30 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C  
OBVIS PF PF F F F F  
 
DATE 02/20/20 FRI 02/21/20 SAT 02/22/20 SUN 02/23/20 MON 02/24/20  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 22 6 36 11 39 19 38 16 30  
TEMP 12 21 9 6 24 34 16 11 30 38 22 20 33 33 24 18 27 28  
DEWPT 0 7 1 -1 11 19 10 7 21 26 17 17 27 27 19 15 18 17  
PWIND DIR SE S S SE SW S S W NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW SC SC SC FW FW SC FW FW SC SC B1 B2 B2 OV B2 B2  
POP 12HR 0 0 0 0 0 10 50 40 20  
RAIN C  
SNOW S C C S C S  
 

 
MTZ004-181100-  
LOOKOUT PASS-MINERAL MT  
47.45N 115.67W ELEV. 6027 FT  
230 PM MST MON FEB 17 2020  
 
DATE MON 02/17/20 TUE 02/18/20 WED 02/19/20 THU  
MST 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
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 11 21 8 25 9  
TEMP 20 15 13 13 11 13 18 20 19 15 11 8 8 9 20 23 25 16 12 9 9  
DEWPT 16 11 9 9 8 9 14 15 13 10 7 4 4 3 12 14 14 8 6 3 2  
RH 84 84 84 84 87 84 84 81 77 80 83 83 83 76 71 68 62 70 76 76 72  
WIND DIR W W W W W W W W W N N S SE SE SE SE S S SE SE SE  
WIND SPD 6 9 10 10 9 8 4 4 4 6 2 4 2 2 4 4 4 4 5 5 5  
CLOUDS B1 B1 SC SC SC SC B1 B1 SC SC SC SC FW FW FW FW CL CL CL CL FW  
POP 12HR 0 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S  
WIND CHILL 11 3 0 0 -2 1 11 13 12 5 0 13 19 9 3 -1 -1  
MIN CHILL 10 0 -3 0 12 1 0 8 16 3 -1  
 
DATE 02/20/20 FRI 02/21/20 SAT 02/22/20 SUN 02/23/20 MON 02/24/20  
MST 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 29 14 29 18 31 24 29 19 24  
TEMP 22 28 15 14 25 27 18 18 29 30 25 29 27 23 22 20 19 22  
DEWPT 11 15 8 6 14 18 12 12 21 23 21 25 25 21 19 17 15 19  
PWIND DIR SE S SW SW SW S SW SW W  
WIND CHAR LT LT GN GN GN GN GN BZ GN  
AVG CLOUDS FW CL FW SC SC SC SC SC SC B1 B2 B2 B2 OV OV B2 OV B2  
POP 12HR 0 5 5 20 20 60 80 70 50  
SNOW S C C L L L C C L  
 

 
IDZ006-181100-  
LOWELL-IDAHO ID  
46.15N 115.60W ELEV. 1575 FT  
130 PM PST MON FEB 17 2020  
 
DATE MON 02/17/20 TUE 02/18/20 WED 02/19/20 THU  
PST 3HRLY 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04  
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 22 40 18 42 20  
TEMP 34 29 27 27 23 22 34 40 36 27 24 21 19 19 32 41 39 30 24 22 20  
DEWPT 30 26 25 24 21 18 25 27 26 20 19 17 15 13 22 25 26 20 18 15 13  
RH 85 88 92 88 92 84 69 59 67 74 81 84 84 77 66 52 59 66 77 74 74  
WIND DIR E W N N N N N S E SE N NW E E SE SE S S E E SE  
WIND SPD 0 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 0 0 1 1 2  
CLOUDS B1 B1 B1 B1 SC SC FW FW FW FW CL CL FW FW FW FW CL CL CL CL FW  
POP 12HR 30 5 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR T 00-00 00-00  
RAIN  
SNOW C C  
 
DATE 02/20/20 FRI 02/21/20 SAT 02/22/20 SUN 02/23/20 MON 02/24/20  
PST 6HRLY 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 47 25 48 29 50 37 46 32 40  
TEMP 34 44 29 25 39 44 31 29 42 47 37 39 42 40 35 33 36 37  
DEWPT 22 30 23 18 25 31 24 23 32 37 33 35 37 37 31 30 29 30  
PWIND DIR SE SE SE S SE S S W W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL SC SC SC FW FW FW SC SC B1 B2 B2 OV OV OV OV B2  
POP 12HR 0 0 5 5 10 50 70 80 70  
RAIN S C C C L  
SNOW C C L L L L  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab ID Page Main Text Page