417
FOUS55 KMSO 172031
PFMMSO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MISSOULA MT
230 PM MDT WED SEP 17 2025
MTZ005-181000-
MISSOULA-MISSOULA MT
46.92N 114.08W ELEV. 3205 FT
230 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 48 83 49 84 48
TEMP 78 80 68 60 55 48 52 67 80 82 69 61 55 50 52 68 80 83 70 60 54 49
DEWPT 46 41 42 42 42 41 43 43 42 42 41 41 40 40 42 43 43 41 43 43 42 41
RH 32 25 39 51 61 77 71 42 26 24 36 48 57 68 69 40 27 23 38 53 64 74
WIND DIR S SW NE E E E SE S NW N N E E SE SE SE W W W S S S
WIND SPD 2 1 2 2 3 2 2 1 2 3 2 3 3 3 2 1 2 4 2 2 2 2
CLOUDS CL CL FW CL FW FW CL FW FW FW FW FW SC B1 B1 SC SC SC FW FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 51 70 43 74 44 83 48 78
TEMP 68 82 61 51 63 68 55 44 61 74 56 45 66 82 61 49 65 77
DEWPT 43 42 43 42 46 44 42 39 41 37 37 35 39 41 40 38 43 46
PWIND DIR SW W SW W SW SW S E S
WIND CHAR LT LT GN GN LT LT LT LT LT
AVG CLOUDS CL CL FW SC B1 B1 SC FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 0 5 20 10 0 0 5 5 20
RAIN SHWRS S S S
MTZ003-181000-
KALISPELL-FLATHEAD MT
48.30N 114.27W ELEV. 2977 FT
230 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 46 79 48 81 46
TEMP 76 77 62 55 51 48 53 69 77 78 64 57 51 49 54 69 79 80 64 55 50 47
DEWPT 50 48 48 47 44 43 45 49 48 48 49 48 45 43 45 48 47 47 48 46 43 42
RH 40 36 60 74 77 83 74 49 36 35 58 72 80 80 71 47 32 31 56 72 77 83
WIND DIR S SE SW N N N N SE SE SE E N NE N NE S SW SW NW E E E
WIND SPD 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 2 2 1 2
CLOUDS CL CL FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 50 68 42 72 43 77 47 75
TEMP 68 79 57 51 65 66 52 43 62 71 51 44 66 76 55 48 66 74
DEWPT 46 45 45 42 45 44 43 39 41 39 40 37 42 45 43 39 46 51
PWIND DIR S SW SW SW S SW S N S
WIND CHAR LT LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 SC SC SC FW FW FW FW FW FW FW SC SC SC
POP 12HR 0 5 20 10 0 0 5 10 20
RAIN SHWRS S S S
MTZ007-181000-
BUTTE-SILVER BOW MT
45.95N 112.50W ELEV. 5550 FT
230 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 42 75 44 76 45
TEMP 68 69 59 51 46 43 48 67 73 73 62 54 47 44 49 68 74 75 63 55 48 45
DEWPT 41 37 38 38 37 35 37 39 34 34 35 36 35 34 36 38 34 36 36 37 35 34
RH 37 31 45 61 71 73 65 36 24 24 36 50 63 68 61 33 23 24 36 51 60 65
WIND DIR SE SE SE SE SE SE S W NW NW N NW W S S S SW W NW W W SW
WIND SPD 4 4 2 2 2 2 1 2 5 5 3 2 2 1 1 2 5 5 3 2 2 2
CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC B1 SC B1 FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF F
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 77 45 70 38 72 42 79 45 75
TEMP 70 75 55 46 65 66 50 39 61 71 52 43 68 78 56 46 69 73
DEWPT 38 34 35 34 38 38 37 33 33 30 33 30 34 35 34 32 38 36
PWIND DIR W W W W SW SW SW S SW
WIND CHAR LT LT GN GN LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC B1 SC FW FW FW FW CL CL FW FW FW SC SC
POP 12HR 0 5 20 10 0 0 0 5 20
RAIN SHWRS S S
TSTMS S
IDZ010-181000-
SALMON-LEMHI ID
45.12N 113.88W ELEV. 4045 FT
230 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 43 79 45 79 45
TEMP 73 75 62 54 48 44 47 64 76 77 64 56 49 46 49 64 77 78 65 57 49 46
DEWPT 45 44 42 42 41 39 41 43 45 45 42 41 40 38 41 43 45 47 43 43 41 39
RH 37 33 48 64 77 82 79 46 33 32 45 57 71 73 74 46 32 33 45 59 74 76
WIND DIR N N S S S S NE NE N N N SE SE SE S S NW NW NW SW S S
WIND SPD 1 2 1 1 2 1 1 1 2 2 1 2 2 1 1 2 2 2 2 2 2 1
CLOUDS FW FW FW FW FW FW FW CL FW FW FW SC B1 B1 B1 SC B1 B1 B1 SC FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 46 73 40 76 42 81 45 77
TEMP 66 79 58 47 63 71 52 41 60 75 53 43 64 80 57 46 64 76
DEWPT 43 49 44 42 45 50 44 38 43 43 39 35 40 45 42 37 44 49
PWIND DIR SW SW SW NW SW SW S S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC FW FW FW FW CL FW FW FW SC SC SC
POP 12HR 5 5 20 10 0 0 0 10 20
RAIN SHWRS S S
TSTMS S
MTZ004-181000-
LOOKOUT PASS-MINERAL MT
47.45N 115.67W ELEV. 6027 FT
230 PM MDT WED SEP 17 2025
DATE 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
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 52 66 53 65 50
TEMP 64 63 56 56 56 54 53 60 64 64 57 57 57 55 53 60 64 62 54 54 54 52
DEWPT 40 39 40 40 40 39 38 37 36 38 38 38 37 37 38 39 39 38 38 38 38 38
RH 41 41 55 55 55 57 57 42 35 38 49 49 47 51 57 46 40 41 54 54 54 59
WIND DIR SE NE NE S S SW SW SW W NW NW S S S S W W W W SW SW S
WIND SPD 2 2 2 4 5 5 4 2 2 2 2 3 4 5 5 3 3 3 3 5 5 6
CLOUDS FW FW CL FW FW CL FW CL FW FW CL FW FW SC FW FW FW FW FW FW CL CL
POP 12HR 0 0 0 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 63 46 49 43 54 46 64 49 59
TEMP 59 59 52 51 46 49 47 45 48 54 48 48 57 61 53 51 54 55
DEWPT 36 35 35 36 38 39 34 34 33 33 32 32 34 36 36 36 40 43
PWIND DIR SW SW SW SW SW SW S S SW
WIND CHAR LT GN GN GN GN LT LT LT LT
AVG CLOUDS CL FW FW SC B1 B1 SC FW FW FW FW FW FW FW SC SC SC B1
POP 12HR 0 10 30 10 0 5 5 10 30
RAIN SHWRS C C S C
IDZ006-181000-
LOWELL-IDAHO ID
46.15N 115.60W ELEV. 1575 FT
130 PM PDT WED SEP 17 2025
DATE WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT
PDT 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 51 87 51 86 51
TEMP 84 81 66 60 56 53 53 72 85 83 66 60 56 53 52 72 85 81 65 59 55 53
DEWPT 55 60 55 53 51 49 50 54 53 57 53 51 50 48 49 55 58 62 58 55 52 50
RH 37 49 68 78 83 86 89 53 33 41 63 72 80 83 89 55 40 53 78 87 90 89
WIND DIR W W NE E E E NE N W NW E E E N SE NW NW NW E SE SE N
WIND SPD 1 1 2 2 1 1 1 0 1 1 2 2 1 0 1 1 2 2 1 2 1 0
CLOUDS CL CL FW CL CL FW FW CL FW CL FW SC SC B1 B1 SC SC SC SC FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF PF
HEAT INDEX 82 82
MAX HEAT 84 85 85
DATE 09/20/25 SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25
PDT 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 85 53 74 46 79 48 86 50 80
TEMP 73 80 59 55 64 70 55 48 67 75 55 48 73 81 59 53 68 74
DEWPT 56 59 53 50 56 59 53 48 52 55 49 43 54 61 52 49 58 65
PWIND DIR SW E SW SW SW E SE E S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC B1 B1 SC FW FW CL CL CL FW FW SC SC SC SC
POP 12HR 0 10 20 10 0 0 5 10 20
RAIN SHWRS S S S
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