855
FOUS55 KMSO 041821
PFMMSO
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE MISSOULA MT
1221 PM MDT FRI SEP 4 2026
MTZ005-051000-
MISSOULA-MISSOULA MT
46.92N 114.08W ELEV. 3205 FT
1221 PM MDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 44 75 43 76 41
TEMP 62 69 58 53 49 47 49 62 68 74 60 54 49 46 50 63 69 74 60 54 49 46
DEWPT 46 42 45 47 47 47 48 50 50 49 49 49 48 46 49 51 53 51 51 50 49 46
RH 56 37 62 80 93100 96 65 52 41 67 83 96100 96 65 57 44 72 86100100
WIND DIR NW NW E NE N N N N N NE NE E N N N N NW NW N NW N N
WIND SPD 5 6 4 2 0 0 0 0 0 4 4 1 0 0 0 0 3 6 5 3 0 0
CLOUDS FW B1 B2 B1 OV OV OV FW SC B1 B1 B1 OV OV B2 B1 B1 OV OV OV OV OV
POP 12HR 80 60 50 50 90
QPF 12HR 0.12 0.06 0.03 0.02 0.28
SNOW 12HR 00-00 00-00 00-00
RAIN C C L L S C C S C C C D D D
RAIN SHWRS S S C D D
TSTMS S S S S S
OBVIS F PF
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 40 72 40 78 44 80 46 75
TEMP 52 62 50 42 61 71 50 41 67 77 56 45 69 78 58 47 66 72
DEWPT 50 47 45 42 45 42 42 40 45 44 44 43 47 47 47 46 49 49
PWIND DIR W SW SW N N NW W SW W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV B2 B1 B1 SC FW SC SC FW SC SC SC SC SC SC B1 B1
POP 12HR 100 60 20 0 0 5 5 20 40
RAIN L C S S C C
RAIN SHWRS D D
TSTMS S C
MTZ003-051000-
KALISPELL-FLATHEAD MT
48.30N 114.27W ELEV. 2977 FT
1221 PM MDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 70 45 70 44
TEMP 59 64 55 48 45 44 49 59 65 70 58 51 49 47 52 61 65 69 59 53 49 46
DEWPT 47 44 45 46 45 44 45 50 50 50 50 51 49 47 49 53 54 54 55 53 49 46
RH 64 48 69 93100100 86 72 58 49 75100100100 89 75 68 59 87100100100
WIND DIR S S NW N NW N NE NE NE N NE NE N N N NE E N NE N NE N
WIND SPD 3 3 2 2 3 3 3 2 2 2 4 4 4 4 4 1 2 3 4 4 3 2
CLOUDS SC SC SC B1 B2 OV B2 B1 FW B1 B2 B2 B2 B1 B2 B2 B1 B2 B2 B2 B2 B2
POP 12HR 10 40 60 50 70
QPF 12HR 0.03 0.09 0.12 0.08 0.27
SNOW 12HR 00-00 00-00 00-00
RAIN C C S C L C C L L L L
RAIN SHWRS S C C L
TSTMS S S S S
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 62 43 65 42 72 44 74 45 70
TEMP 56 60 50 45 58 64 49 43 64 71 51 45 67 72 53 46 64 68
DEWPT 53 53 50 45 50 49 47 43 50 49 47 45 51 51 49 46 51 51
PWIND DIR W S S N E E S S S
WIND CHAR LT GN LT LT LT LT LT LT LT
AVG CLOUDS OV OV B2 B2 B1 SC SC SC SC SC SC SC SC FW SC SC B1 B1
POP 12HR 90 70 30 5 0 0 5 20 30
RAIN L L C C C S S C C
RAIN SHWRS D
TSTMS C
MTZ007-051000-
BUTTE-SILVER BOW MT
45.95N 112.50W ELEV. 5550 FT
1221 PM MDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 41 77 42
TEMP 66 68 60 52 46 44 48 65 70 73 60 52 45 42 47 67 73 75 61 53 46 43
DEWPT 38 41 44 45 46 44 46 44 42 44 42 44 43 42 43 44 39 40 41 45 46 43
RH 36 37 55 77100100 93 46 36 35 51 74 93100 86 43 29 28 48 74100100
WIND DIR SW SW NW NW NW NW NW W S NW NW N N N N E SE S NW NW NW SW
WIND SPD 11 9 5 5 4 3 1 2 8 5 4 3 2 1 0 4 9 12 9 6 3 2
WIND GUST 21 18 16 20
CLOUDS B2 B1 SC SC B1 SC SC CL SC SC FW SC B1 SC SC FW SC B1 B1 B2 B2 OV
POP 12HR 20 10 20 10 70
QPF 12HR 0 0.02 0 0 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN S C L L
RAIN SHWRS S S C D
TSTMS S S S S
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 35 69 37 74 43 75 45 72
TEMP 55 59 46 37 60 66 49 39 66 71 53 45 68 72 55 46 66 67
DEWPT 44 39 39 36 36 32 36 35 37 35 38 37 39 39 41 40 44 42
PWIND DIR SW W SW NW S W SW W SW
WIND CHAR GN GN GN LT LT LT LT LT LT
AVG CLOUDS OV OV B1 B1 SC FW FW SC SC FW SC SC SC SC SC B1 B1 B1
POP 12HR 90 30 0 0 0 5 10 20 30
RAIN C S S C C
RAIN SHWRS D D
TSTMS S C
IDZ010-051000-
SALMON-LEMHI ID
45.12N 113.88W ELEV. 4045 FT
1221 PM MDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 78 45 81 46
TEMP 69 71 60 55 51 48 50 62 74 76 62 55 49 46 51 67 79 76 63 55 49 46
DEWPT 49 50 48 50 51 48 50 50 50 50 46 47 47 46 47 50 48 46 46 48 49 46
RH 49 47 64 83100100100 65 43 40 56 74 93100 86 54 34 34 54 77100100
WIND DIR SW N SW N S N N NW SW N NW N N N N N SW W N N N SW
WIND SPD 8 6 4 2 2 0 0 2 4 3 1 0 0 0 0 2 5 6 5 0 0 1
WIND GUST 20 17 13 16 19
CLOUDS SC B1 B1 B2 B1 B1 B1 CL SC SC SC B1 B1 B1 SC SC SC B1 B1 B2 B2 OV
POP 12HR 70 30 30 20 80
QPF 12HR 0.10 0.01 0 0 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN C L C S S C D D D
RAIN SHWRS C S S S C
TSTMS C S S S S
OBVIS F
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 65 38 73 41 79 46 79 47 76
TEMP 53 64 51 40 59 71 52 43 65 76 57 48 67 76 59 48 65 72
DEWPT 48 46 43 40 43 41 39 39 43 45 43 43 47 50 47 47 50 51
PWIND DIR SW W W N SW W SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B1 SC SC FW SC SC SC FW B1 B1 B1 SC B1 B1 B1 B1
POP 12HR 90 30 0 0 0 5 20 30 40
RAIN D C S C C C
RAIN SHWRS D D C
TSTMS S C S
MTZ004-051000-
LOOKOUT PASS-MINERAL MT
47.45N 115.67W ELEV. 6027 FT
1221 PM MDT FRI SEP 4 2026
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 41 54 42 54 42
TEMP 44 45 42 43 43 42 41 45 50 50 45 46 46 44 42 45 50 52 46 47 49 47
DEWPT 37 34 34 35 35 36 37 40 40 40 40 40 39 39 40 44 45 45 43 43 42 42
RH 76 65 73 73 73 79 85 82 68 68 82 79 76 82 93 96 83 77 89 86 77 83
WIND DIR SW W N E E E SE S S NW NE E E NE NE E E E NE E N W
WIND SPD 2 2 2 3 4 5 5 3 3 2 3 4 5 6 5 3 2 2 3 4 3 5
CLOUDS SC SC B1 SC B1 B2 B1 SC B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 OV
POP 12HR 10 30 30 50 60
QPF 12HR 0 0.09 0 0.06 0.18
SNOW 12HR 00-00 00-00 00-00
RAIN C C C C L L L L
RAIN SHWRS S C C C L
TSTMS S S S S S
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 45 41 53 42 60 47 61 47 56
TEMP 41 41 45 43 45 50 46 44 52 57 50 49 55 58 53 50 49 51
DEWPT 41 41 39 38 38 37 36 36 39 37 37 37 39 40 40 40 42 41
PWIND DIR W SW SW E S SW SW SW SW
WIND CHAR LT GN LT LT LT LT LT LT LT
AVG CLOUDS OV B2 B2 B1 SC SC SC FW SC FW SC FW SC FW SC SC B1 B1
POP 12HR 70 50 20 0 0 5 5 20 40
RAIN L C C S S C C
RAIN SHWRS L
TSTMS S
IDZ006-051000-
LOWELL-IDAHO ID
46.15N 115.60W ELEV. 1575 FT
1121 AM PDT FRI SEP 4 2026
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON
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 47 82 47 82 46
TEMP 71 66 56 54 53 51 51 66 78 73 59 55 52 49 50 67 80 71 59 56 52 49
DEWPT 51 59 56 54 53 51 51 56 56 64 58 55 52 49 50 61 61 68 59 56 52 49
RH 49 78100100100100100 70 47 73 96100100100100 81 52 90100100100100
WIND DIR N N N N N N N N W N N N N N N N N N N N N N
WIND SPD 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
CLOUDS FW B1 B1 SC B2 B1 FW FW FW SC SC B1 B1 B2 B2 B1 B1 B2 B2 OV OV OV
POP 12HR 30 20 20 50 90
QPF 12HR 0 0.02 0 0.07 0.33
SNOW 12HR 00-00 00-00 00-00
RAIN C S S S C C D D D
RAIN SHWRS L L
TSTMS S S
OBVIS F F F F F
HEAT INDEX 81
MAX HEAT 81 81
DATE 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26
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 68 44 82 45 87 50 88 51 82
TEMP 54 64 54 46 66 72 53 47 71 77 58 51 74 79 59 52 69 72
DEWPT 54 60 52 46 53 56 52 47 52 60 54 50 55 65 57 52 58 66
PWIND DIR W SE SE E E E N SE W
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS OV OV B2 SC SC FW FW SC SC SC SC SC SC SC SC SC B1 B1
POP 12HR 90 50 0 0 0 5 10 20 50
RAIN D C S C C
RAIN SHWRS D
TSTMS C
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