827  
FOUS55 KMSO 141329  
PFMMSO  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE MISSOULA MT  
726 AM MDT FRI MAY 14 2021  
 
MTZ005-142300-  
MISSOULA-MISSOULA MT  
46.92N 114.08W ELEV. 3205 FT  
726 AM MDT FRI MAY 14 2021  
 
DATE FRI 05/14/21 SAT 05/15/21 SUN 05/16/21  
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 74 41 77 42 83  
TEMP 53 65 70 71 61 53 47 44 53 67 73 75 65 55 49 44 55 70 79 81  
DEWPT 40 39 35 33 36 38 37 38 40 38 35 32 35 35 35 35 39 37 35 35  
RH 61 38 27 25 39 57 68 79 61 34 25 21 33 47 58 70 55 30 20 19  
WIND DIR NW W NW N NE E N N W NW NW N N NE SE SE SE S W NW  
WIND SPD 2 2 9 10 5 3 2 2 1 3 9 10 5 2 2 2 2 2 5 9  
CLOUDS B1 SC SC SC SC FW FW FW FW FW FW FW FW CL CL FW FW FW FW FW  
POP 12HR 5 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 05/17/21 TUE 05/18/21 WED 05/19/21 THU 05/20/21  
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 45 84 46 81 46 75 42 64  
TEMP 59 48 73 80 59 48 70 77 57 48 66 68 53 44 56 58  
DEWPT 38 37 40 35 39 37 39 39 39 38 38 39 41 38 39 35  
PWIND DIR W SW W W NW W W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL FW FW FW SC SC SC B1 B1 B2 B1 B1 B1  
POP 12HR 0 0 0 5 20 30 40 40  
RAIN S S S C C C  
RAIN SHWRS C C  
TSTMS S S  
 

 
MTZ003-142300-  
KALISPELL-FLATHEAD MT  
48.30N 114.27W ELEV. 2977 FT  
726 AM MDT FRI MAY 14 2021  
 
DATE FRI 05/14/21 SAT 05/15/21 SUN 05/16/21  
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 70 42 74 44 78  
TEMP 53 64 68 68 59 50 45 42 54 66 71 72 63 53 48 45 56 69 74 75  
DEWPT 42 43 40 39 40 38 37 35 39 39 35 35 39 37 37 36 40 40 35 35  
RH 66 46 36 34 49 63 73 76 57 37 27 26 41 54 65 70 55 35 24 23  
WIND DIR NE NE E NE E N N N NE S W SW S SE E NE SE S S S  
WIND SPD 5 4 5 5 4 3 3 3 2 4 5 5 4 2 3 2 3 5 8 6  
CLOUDS FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 5 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 05/17/21 TUE 05/18/21 WED 05/19/21 THU 05/20/21  
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 46 79 47 75 46 72 44 61  
TEMP 56 48 71 75 57 48 68 72 54 46 64 68 51 44 55 57  
DEWPT 39 38 42 39 38 38 38 36 38 37 40 39 41 39 41 36  
PWIND DIR S S SW SW NW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW FW FW FW SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 20 30 40 40  
RAIN S S C C C C  
RAIN SHWRS C  
TSTMS S  
 

 
MTZ007-142300-  
BUTTE-SILVER BOW MT  
45.95N 112.50W ELEV. 5550 FT  
726 AM MDT FRI MAY 14 2021  
 
DATE FRI 05/14/21 SAT 05/15/21 SUN 05/16/21  
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 64 38 67 39 74  
TEMP 49 59 62 61 53 47 42 40 49 60 64 64 57 48 43 40 52 64 71 72  
DEWPT 33 29 27 29 33 35 36 34 39 36 31 30 32 32 30 30 33 29 29 29  
RH 54 32 26 29 46 63 79 79 68 41 29 28 38 54 60 67 48 27 21 20  
WIND DIR N W NW NE NE E E SE NW N N N NE N NW W SE SE SE E  
WIND SPD 1 3 6 8 5 2 2 1 1 4 9 9 5 2 2 1 1 4 5 6  
CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC FW FW CL CL CL CL CL CL  
POP 12HR 30 20 20 0 5  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
RAIN SHWRS C C S S S  
TSTMS S C S S S  
 
DATE MON 05/17/21 TUE 05/18/21 WED 05/19/21 THU 05/20/21  
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 42 79 44 75 43 70 40 61  
TEMP 53 44 71 75 56 46 69 69 53 45 64 66 49 42 55 56  
DEWPT 30 28 32 29 35 32 34 36 36 34 33 38 36 34 32 32  
PWIND DIR SE SW W SW S S W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2  
POP 12HR 0 5 10 20 20 40 40 60  
RAIN S S S C C  
RAIN SHWRS S C C L  
TSTMS S S S S  
 

 
IDZ010-142300-  
SALMON-LEMHI ID  
45.12N 113.88W ELEV. 4045 FT  
726 AM MDT FRI MAY 14 2021  
 
DATE FRI 05/14/21 SAT 05/15/21 SUN 05/16/21  
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 72 41 74 39 80  
TEMP 51 63 69 69 61 53 47 43 52 65 71 71 63 52 47 42 52 67 76 78  
DEWPT 34 31 29 30 32 34 35 35 37 34 28 29 33 34 34 34 37 35 31 31  
RH 52 30 22 23 33 48 63 73 56 31 20 21 32 50 60 73 56 30 19 18  
WIND DIR N N N N NW N NE NE N N N N E NE NE E S E N NW  
WIND SPD 1 2 5 10 5 2 2 1 1 3 5 12 6 2 2 1 0 2 3 8  
WIND GUST 16 18  
CLOUDS B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW CL FW FW FW CL CL CL  
POP 12HR 10 20 20 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
RAIN SHWRS S S S  
TSTMS S S S  
 
DATE MON 05/17/21 TUE 05/18/21 WED 05/19/21 THU 05/20/21  
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 41 83 45 79 45 75 41 64  
TEMP 56 43 71 80 57 46 70 75 56 46 67 68 52 43 56 60  
DEWPT 34 31 37 35 36 36 36 37 40 38 37 34 37 36 35 32  
PWIND DIR NE S NW SW SW S NW W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW SC SC SC SC B1 B1 SC B1 B1 B1 B1 B1  
POP 12HR 0 5 5 10 20 30 40 50  
RAIN S S C C  
RAIN SHWRS C C C  
TSTMS S S S  
 

 
MTZ004-142300-  
LOOKOUT PASS-MINERAL MT  
47.45N 115.67W ELEV. 6027 FT  
726 AM MDT FRI MAY 14 2021  
 
DATE FRI 05/14/21 SAT 05/15/21 SUN 05/16/21  
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 56 41 59 42 63  
TEMP 46 51 53 52 48 45 44 42 49 54 56 55 50 47 46 45 50 57 60 59  
DEWPT 34 31 31 31 33 31 31 30 34 31 31 31 34 33 31 30 33 32 32 31  
RH 63 46 43 44 56 58 60 62 56 41 38 40 54 58 55 55 52 38 35 34  
WIND DIR NE NE N N N N E N NE N NW NW NW SW S S S SW W W  
WIND SPD 4 2 2 3 5 5 4 5 3 4 4 5 6 5 5 5 5 5 5 6  
CLOUDS FW SC SC SC FW FW FW FW FW FW FW FW CL CL CL FW FW FW FW FW  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
RAIN SHWRS S  
TSTMS S  
 
DATE MON 05/17/21 TUE 05/18/21 WED 05/19/21 THU 05/20/21  
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 44 62 41 58 39 50 35 41  
TEMP 49 46 58 57 48 42 52 54 45 41 47 44 40 37 35 36  
DEWPT 34 32 33 32 33 30 30 30 33 31 31 33 31 30 28 28  
PWIND DIR SW SW SW SW W SW W SW  
WIND CHAR LT GN GN GN GN GN GN GN  
AVG CLOUDS FW CL CL CL FW FW FW FW SC SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 5 10 20 40 40 50  
RAIN S C C C C C C  
SNOW C C  
 

 
IDZ006-142300-  
LOWELL-IDAHO ID  
46.15N 115.60W ELEV. 1575 FT  
626 AM PDT FRI MAY 14 2021  
 
DATE FRI 05/14/21 SAT 05/15/21 SUN 05/16/21  
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 79 48 83 49 87  
TEMP 55 71 78 76 63 55 51 48 57 73 80 79 66 58 52 49 57 77 85 83  
DEWPT 45 43 39 39 45 43 42 42 47 45 42 41 46 46 44 42 45 47 44 46  
RH 69 36 25 26 52 64 71 80 69 37 26 26 48 64 74 77 64 35 24 27  
WIND DIR N NW NW NW N N NE NE N W NW NW W E SE E S NW NW NW  
WIND SPD 0 1 3 2 1 0 0 0 0 2 4 3 1 1 1 1 0 1 3 3  
CLOUDS B1 B1 SC SC SC FW FW FW FW CL FW CL CL CL CL FW CL CL FW CL  
POP 12HR 5 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 05/17/21 TUE 05/18/21 WED 05/19/21 THU 05/20/21  
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 51 88 52 83 50 72 44 63  
TEMP 60 52 78 82 60 52 73 78 57 50 65 65 52 45 55 59  
DEWPT 46 43 44 42 46 43 42 42 44 43 44 45 45 41 43 41  
PWIND DIR SW SW SW NW W W W W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL FW FW FW SC B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 0 0 5 20 30 50 50 50  
RAIN S C C C C C C C  
RAIN SHWRS C  
TSTMS S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab ID Page Main Text Page