697
FOUS55 KMSO 150801
PFMMSO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MISSOULA MT
101 AM MST MON DEC 15 2025
MTZ005-152300-
MISSOULA-MISSOULA MT
46.92N 114.08W ELEV. 3205 FT
101 AM MST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
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 37 47 35 41
TEMP 36 34 33 37 45 45 45 45 43 40 39 42 46 44 43 42 41 38 38 36 35 33
DEWPT 27 27 26 28 36 38 40 40 38 34 34 36 37 36 37 37 36 34 33 29 25 23
RH 69 75 75 70 70 76 82 82 82 79 82 79 71 73 79 82 82 85 82 75 66 66
WIND DIR E E E SE SE S S S SW SW SW SW SW SW S S S SW W W W W
WIND SPD 3 3 4 4 8 13 14 14 14 13 13 14 18 14 17 18 18 20 21 28 29 18
WIND GUST 28 34 42 46 47 42 31
CLOUDS B1 B1 B2 OV B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B1
POP 12HR 50 60 70 90 100
QPF 12HR 0.01 0.04 0.03 0.11 0.17
SNOW 12HR 00-00 00-00 00-00
RAIN C L L L L L L L D D L L D D D
SNOW S D L L C
WIND CHILL 39 38 38 36 32 31 34 39 37 35 33 32 28 27 23 22 22
MIN CHILL 31 29 36 38 32 31 37 33 28 23 20
HIGH WIND A A A A
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
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 31 41 26 36 25 38
TEMP 32 28 30 36 36 36 37 36 33 28 31 33 30 27 31 35
DEWPT 25 24 24 30 32 34 33 29 28 24 25 25 25 24 27 29
PWIND DIR W S S W W SW SW S
WIND CHAR GN LT GN GN GN LT LT LT
AVG CLOUDS B1 B2 B2 B2 OV OV B2 B2 B2 B1 B1 B1 B2 B1 B2 B2
POP 12HR 30 70 100 80 60 50 50 50
RAIN D D D L
SNOW C S S L D S D L L C C C C C C C
MTZ003-152300-
KALISPELL-FLATHEAD MT
48.30N 114.27W ELEV. 2977 FT
101 AM MST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
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 45 34 42 34 40
TEMP 35 33 35 37 40 43 42 43 40 37 36 38 40 41 37 38 37 36 38 37 36 34
DEWPT 33 31 33 35 38 42 41 40 36 32 32 35 35 37 36 37 37 35 35 29 24 24
RH 92 92 92 92 92 96 96 89 85 82 85 89 82 85 96 96100 96 89 72 61 66
WIND DIR S S S S SE S S S SW SW SW SW SW S S S S S SW SW W W
WIND SPD 3 4 5 5 6 13 16 17 17 17 18 17 17 14 17 17 19 23 26 27 24 14
WIND GUST 31 37 46 50 42 36 25
CLOUDS B2 B2 OV OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1
POP 12HR 90 80 90 100 90
QPF 12HR 0.07 0.09 0.06 0.29 0.31
SNOW 12HR 00-00 00-00 00-00
RAIN S C L D D L L L L D D D D D D D
SNOW S D L L C
OBVIS F PF
WIND CHILL 36 34 35 31 27 26 29 31 33 27 29 27 24 26 25 24 24
MIN CHILL 29 29 35 34 27 26 30 27 24 24 23
HIGH WIND A A A A
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
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 35 29 38 23 33 24 35
TEMP 28 25 32 34 31 34 36 32 26 25 30 31 28 26 32 33
DEWPT 23 22 27 30 31 31 32 26 23 22 25 25 25 23 28 29
PWIND DIR SW S S SW SW SW SW S
WIND CHAR GN LT GN GN LT GN GN LT
AVG CLOUDS B1 B1 B2 B2 OV OV B2 B1 B1 B2 B2 B2 B2 B2 B2 B2
POP 12HR 30 70 100 70 60 70 70 60
RAIN D D L
SNOW C C C L D D L C C L L L C L L C
MTZ007-152300-
BUTTE-SILVER BOW MT
45.95N 112.50W ELEV. 5550 FT
101 AM MST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
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 49 36 47 33 42
TEMP 32 32 32 41 47 46 43 44 42 39 38 42 46 43 40 38 38 35 38 36 32 29
DEWPT 14 15 16 20 26 30 32 34 32 30 29 31 30 29 27 26 26 25 31 26 17 13
RH 47 49 51 42 43 53 65 68 67 70 70 65 53 57 59 62 62 66 76 67 53 51
WIND DIR S SE SE W W SW SW SW SW SW SW W SW SW SW SW SW SW W W W W
WIND SPD 3 3 3 5 10 12 13 14 13 14 13 19 23 18 20 19 18 19 24 33 33 21
WIND GUST 35 36 40 48 49 47 35
CLOUDS SC FW SC B2 B2 SC B1 B1 B1 B1 B1 SC SC B1 B1 B1 B1 OV OV B1 B1 SC
POP 12HR 5 20 20 30 90
QPF 12HR 0 0 0 0 0.11
SNOW 12HR 00-00 00-00 00-00
RAIN S S S S C C C C D
SNOW C C S S D C C
OBVIS BS
WIND CHILL 36 37 35 31 30 33 38 35 30 28 28 24 27 22 17 16
MIN CHILL 28 28 39 36 31 29 35 28 24 22 14
HIGH WIND A A A A
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
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 36 28 43 20 33 18 36
TEMP 24 21 27 35 34 37 39 39 31 24 28 30 24 21 30 33
DEWPT 13 12 17 24 27 30 31 27 22 16 18 16 14 13 20 21
PWIND DIR W S SW SW W SW SW SW
WIND CHAR BZ LT GN GN GN LT LT LT
AVG CLOUDS SC SC B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B1
POP 12HR 5 40 60 70 30 20 20 20
RAIN L L
SNOW C C L L C C C S S S
IDZ010-152300-
SALMON-LEMHI ID
45.12N 113.88W ELEV. 4045 FT
101 AM MST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
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 35 50 34 47
TEMP 27 26 25 34 43 44 40 39 40 37 37 44 49 46 41 39 38 36 37 40 38 34
DEWPT 16 17 16 20 26 31 33 34 36 34 35 39 36 33 31 31 30 30 32 32 23 20
RH 63 68 68 56 51 60 76 82 85 89 92 82 61 60 67 73 73 79 82 73 54 56
WIND DIR SE SE SE NE SE SW SW S S S SW SW SW SW S S S SW W W W W
WIND SPD 3 2 3 3 5 10 11 11 10 10 11 12 16 14 16 16 14 16 18 19 20 13
WIND GUST 31 34 37 41 37 40 31
CLOUDS SC SC B1 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV B1 B1 SC
POP 12HR 10 40 20 50 90
QPF 12HR 0 0 0 0.01 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN C C S S C C C C D D C
SNOW S C C
WIND CHILL 38 33 32 33 30 29 38 33 30 29 26 27 31 28 25
MIN CHILL 22 21 36 32 30 29 30 26 26 24
HIGH WIND A A A A
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
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 22 39 31 46 23 37 20 39
TEMP 27 23 29 38 36 37 41 42 34 28 31 33 25 23 31 36
DEWPT 18 16 22 29 31 33 36 32 28 23 24 22 18 18 25 26
PWIND DIR W S S SW W SW SW S
WIND CHAR GN LT GN GN GN LT LT LT
AVG CLOUDS B1 B1 B2 B2 B2 OV OV B2 B2 B1 B1 SC SC SC B1 B1
POP 12HR 10 70 80 80 40 20 20 30
RAIN L D D D L C S
SNOW C L S S S C C S S S
MTZ004-152300-
LOOKOUT PASS-MINERAL MT
47.45N 115.67W ELEV. 6027 FT
101 AM MST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
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 28 33 21 29
TEMP 33 32 33 31 33 34 36 34 31 30 30 29 28 29 32 33 31 25 28 23 20 19
DEWPT 24 22 25 31 33 34 36 33 30 29 28 29 28 29 31 32 29 23 25 21 18 17
RH 69 66 72100100100100 96 96 96 92100100100 96 96 92 92 88 92 92 92
WIND DIR SW SW SW SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW W W W
WIND SPD 11 12 13 13 13 19 26 29 29 27 25 21 21 23 28 31 33 35 34 31 26 21
WIND GUST 25 36 41 41 37 35 39 49 57 62 60 51 37
CLOUDS B1 B2 B2 OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2 B2
POP 12HR 100 80 90 100 100
QPF 12HR 0.36 0.20 0.18 0.69 0.53
SNOW 12HR 00-00 1 2
RAIN L D D D D
SNOW L L L D D D D D D D D D D L L C
OBVIS BS BS BS BS BS BS BS BS BS BS BS BS BS
WIND CHILL 24 23 23 21 23 23 24 20 16 15 16 16 14 15 18 19 16 7 11 5 2 2
MIN CHILL 21 21 22 20 15 15 14 17 7 5 1
HIGH WIND A A A A
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
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 31 24 29 19 22 21 26
TEMP 23 21 20 28 30 30 26 22 22 22 20 20 23 22 21 24
DEWPT 19 17 19 28 29 28 26 21 20 19 20 20 20 19 21 24
PWIND DIR SW S SW SW SW SW SW S
WIND CHAR BZ GN BZ BZ BZ GN BZ GN
AVG CLOUDS B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2
POP 12HR 50 90 100 90 70 80 80 70
SNOW C C L D D D D D L L L D L L D L
IDZ006-152300-
LOWELL-IDAHO ID
46.15N 115.60W ELEV. 1575 FT
1201 AM PST MON DEC 15 2025
DATE MON 12/15/25 TUE 12/16/25 WED 12/17/25
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 41 51 38 47
TEMP 39 39 39 40 47 47 46 45 44 43 41 46 50 47 44 44 44 41 41 40 40 37
DEWPT 32 32 32 37 45 47 45 44 44 42 41 45 45 45 42 41 41 39 38 35 31 30
RH 76 76 76 89 93100 96 96100 96100 96 83 93 93 89 89 92 89 82 70 75
WIND DIR E SE SE E SE SE SE S S SW S S SW S S S S SW W W W W
WIND SPD 1 1 1 2 3 4 4 3 3 3 3 4 5 5 6 5 8 10 12 13 12 5
WIND GUST 20 29 33 35 32 28 17
CLOUDS B1 B1 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2
POP 12HR 90 90 60 90 100
QPF 12HR 0.18 0.20 0.03 0.15 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN D L D D L L D D L L C C D D D D L L C
WIND CHILL 35 34 32 33
MIN CHILL 39 39 39 35 32 30
HIGH WIND A A A A A A
DATE THU 12/18/25 FRI 12/19/25 SAT 12/20/25 SUN 12/21/25
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 31 43 38 44 29 41 28 43
TEMP 33 31 34 41 41 42 41 39 35 32 35 37 32 30 36 39
DEWPT 31 28 32 41 40 41 41 39 34 29 32 34 30 28 34 38
PWIND DIR SW SE S SW W S S SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B2 B2 B2 B2
POP 12HR 50 100 100 90 70 60 60 60
RAIN C C C D D D D D L L L C C C C L
SNOW S S S S S S S L L C C C C S
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