676  
FOUS55 KTFX 091017  
PFMTFX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
316 AM MST FRI JAN 9 2026  
 
MTZ312-092300-  
GREAT FALLS-CASCADE MT  
47.47N 111.38W ELEV. 3663 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 41 30 49 38 53  
TEMP 19 24 33 39 38 35 34 32 33 35 44 49 46 43 45 43 41 43 49 53 50  
DEWPT 10 14 13 15 17 17 17 15 16 18 19 17 15 15 15 15 15 17 18 17 17  
RH 67 65 43 37 42 47 49 49 49 49 36 28 28 32 29 32 34 35 29 24 27  
WIND DIR W SW W W W SW W W SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 14 18 21 18 19 18 19 18 18 19 21 19 20 20 20 20 20 20 23 19  
WIND GUST 32 29 32 31 34 29  
CLOUDS B1 B2 B1 B2 B2 B1 SC SC SC B1 B1 B1 B2 B2 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 43 59 43 60 39 61 34 49  
TEMP 47 49 55 54 51 46 54 54 46 40 52 56 48 41 44 43  
DEWPT 20 21 28 29 32 32 34 34 32 30 33 28 27 26 25 21  
PWIND DIR SW SW SW SW SW SW SW W  
WIND CHAR BZ WY WY BZ GN BZ BZ GN  
AVG CLOUDS B1 B2 B2 B2 B2 B1 B2 B1 B1 B1 SC FW FW FW SC SC  
POP 12HR 0 5 5 5 0 0 5 20  
RAIN S  
SNOW S  
 
 
MTZ303-092300-  
CUT BANK-GLACIER MT  
48.60N 112.39W ELEV. 3838 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 37 28 47 33 49  
TEMP 13 17 29 36 33 30 30 29 32 34 42 46 41 38 37 36 35 37 44 48 43  
DEWPT 9 14 11 16 18 17 18 16 17 17 18 18 16 13 14 12 12 17 19 22 21  
RH 84 88 46 43 53 58 60 58 53 49 37 32 36 35 38 36 38 44 36 35 41  
WIND DIR W W W W W W W W W W W W W W W W W W W W W  
WIND SPD 16 16 19 26 23 23 21 23 21 23 24 26 21 20 19 19 19 19 21 25 21  
WIND GUST 26 27 32 41 39 37 36 36 36 36 39 41 35 33 32 32 31 32 34 40 35  
CLOUDS SC B1 B1 B1 SC SC SC SC B1 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
WIND CHILL -3  
MIN CHILL -4 -2  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 38 53 40 56 36 56 32 45  
TEMP 41 42 50 47 44 42 50 49 42 38 49 49 44 37 41 39  
DEWPT 23 23 30 31 32 31 34 35 32 29 32 30 27 25 22 22  
PWIND DIR W W W W W W W NW  
WIND CHAR WY VW WY BZ GN BZ WY BZ  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC FW FW FW SC SC  
POP 12HR 0 5 5 0 0 0 10 10  
 
 
MTZ319-092300-  
HELENA-LEWIS & CLARK MT  
46.61N 111.96W ELEV. 3893 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 38 26 43 25 46  
TEMP 26 28 32 36 35 33 31 28 30 30 36 42 39 34 33 30 27 27 35 44 42  
DEWPT 15 17 18 19 19 19 19 16 18 18 19 20 18 15 17 15 15 15 20 22 20  
RH 62 63 56 50 52 56 61 60 60 60 50 41 42 45 51 53 60 60 54 41 41  
WIND DIR W W W W W W W SW S S S S S S S S S S S S S  
WIND SPD 10 9 10 13 13 11 10 10 8 5 5 8 8 8 6 5 5 5 4 5 8  
WIND GUST 21 23 26 26 21 20  
CLOUDS B2 B2 B2 B2 B1 B1 SC SC SC B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 31 52 40 54 35 54 32 47  
TEMP 34 34 41 50 45 42 46 49 43 38 44 49 41 37 41 41  
DEWPT 19 20 25 31 32 33 35 34 32 30 32 31 28 25 26 23  
PWIND DIR S SW SW W W SW W W  
WIND CHAR GN GN GN GN LT LT GN GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW SC SC SC  
POP 12HR 0 5 20 20 0 0 5 20  
RAIN S S S S  
SNOW S S  
 
 
MTZ326-092300-  
BOZEMAN-GALLATIN MT  
45.78N 111.16W ELEV. 4475 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 20 42 21 46  
TEMP 24 26 31 35 34 30 27 23 24 24 34 41 37 31 28 25 24 24 37 45 42  
DEWPT 12 14 17 16 16 17 16 13 15 16 19 19 17 17 16 14 15 15 20 22 22  
RH 60 60 56 45 47 58 63 65 68 71 54 41 44 56 60 62 68 68 50 40 44  
WIND DIR W S W W W SW SW SW SW S SW W S S S S S S SW SW S  
WIND SPD 8 6 8 11 11 10 9 8 5 5 3 5 5 5 5 5 5 4 2 3 5  
WIND GUST 23  
CLOUDS B2 B2 B2 B2 OV B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC B1 B1 SC B1 B1  
POP 12HR 10 10 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 26 51 34 50 30 53 28 47  
TEMP 30 30 43 47 39 37 43 46 37 33 43 47 37 33 41 42  
DEWPT 18 18 26 27 29 29 33 32 30 27 31 29 26 24 26 23  
PWIND DIR S SW SW SW SW SW SW W  
WIND CHAR LT LT GN LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC FW FW SC SC SC  
POP 12HR 0 0 10 20 0 0 5 20  
RAIN S S  
SNOW S S  
 
 
MTZ330-092300-  
WEST YELLOWSTONE-GALLATIN MT  
44.69N 111.11W ELEV. 6644 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 21 7 26 5 33  
TEMP -2 0 14 21 19 15 13 8 9 8 19 26 22 15 12 9 7 6 22 32 27  
DEWPT -4 -1 7 12 12 10 9 6 6 6 15 17 16 12 10 7 6 4 15 18 17  
RH 91 95 73 68 74 80 84 91 87 91 84 68 77 88 91 91 96 91 74 56 65  
WIND DIR S S SW SW SW SW S SW S SW SW SW SW S S S S SE S SW SW  
WIND SPD 2 2 4 8 5 5 3 2 2 1 2 5 3 2 1 1 1 1 1 4 3  
WIND GUST 18 16  
CLOUDS B1 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 30 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 7 33 13 35 14 38 13 34  
TEMP 12 9 25 29 18 15 28 32 21 16 30 33 19 15 27 28  
DEWPT 7 6 18 19 13 12 22 24 17 14 24 25 15 12 21 18  
PWIND DIR S S SW SW SW SW S W  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B2 B1 B2 B2 B2 B1 B2 B1 B1 FW FW SC B1 FW  
POP 12HR 0 5 10 20 5 0 5 20  
SNOW S S S  
 
 
MTZ328-092300-  
DILLON-BEAVERHEAD MT  
45.26N 112.55W ELEV. 5357 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 34 20 40 21 44  
TEMP 18 19 28 33 30 26 25 21 22 22 33 40 36 29 27 25 24 23 36 44 39  
DEWPT 5 7 14 16 16 16 16 13 14 13 17 17 18 16 15 14 13 14 19 19 21  
RH 56 59 55 49 55 65 68 71 71 68 51 39 47 58 60 62 62 68 50 36 48  
WIND DIR SW SW SW SW SW SW S SW S S SW SW S S S S S S S S S  
WIND SPD 10 10 11 13 11 10 10 9 8 8 6 8 8 9 10 9 9 9 9 9 9  
CLOUDS SC B1 B1 B1 B1 SC SC FW SC B1 B1 SC B1 B1 B1 B1 B1 SC SC SC B1  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 25 48 31 51 31 53 29 47  
TEMP 28 28 40 42 34 34 43 46 38 34 45 46 35 33 41 40  
DEWPT 16 15 22 24 23 24 30 31 29 26 30 28 22 21 22 19  
PWIND DIR S S SW SW SW SW SW W  
WIND CHAR GN GN GN GN LT LT GN GN  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 SC FW FW FW FW FW  
POP 12HR 0 0 5 5 0 0 0 5  
 
 
MTZ305-092300-  
HAVRE-HILL MT  
48.54N 109.76W ELEV. 2585 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 33 22 43 29 48  
TEMP 23 22 29 33 29 27 25 23 26 27 36 42 39 34 35 34 34 34 42 47 43  
DEWPT 16 15 16 16 17 18 17 16 18 19 22 23 21 19 19 17 17 18 23 25 25  
RH 74 74 58 49 60 68 71 74 71 71 56 46 48 54 52 49 49 51 46 42 49  
WIND DIR W W W W SW SW SW SW SW SW SW SW SW SW SW SW SW SW W W SW  
WIND SPD 10 9 10 10 9 10 11 11 12 13 14 17 14 16 16 17 16 16 17 18 14  
CLOUDS FW SC B2 B2 B2 B1 SC B1 B1 SC SC SC B1 B1 SC SC B1 SC SC SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 35 55 35 52 32 51 29 42  
TEMP 38 41 51 51 43 39 45 46 38 35 43 46 41 34 37 35  
DEWPT 24 26 32 33 32 30 34 35 31 30 33 33 28 25 24 21  
PWIND DIR SW W W W W SW W NW  
WIND CHAR BZ BZ BZ GN GN GN GN BZ  
AVG CLOUDS B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 0 5 0 0 0 10 20  
RAIN S  
SNOW S  
 
 
MTZ314-092300-  
LEWISTOWN-FERGUS MT  
47.05N 109.46W ELEV. 4144 FT  
316 AM MST FRI JAN 9 2026  
 
DATE FRI 01/09/26 SAT 01/10/26 SUN 01/11/26  
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 37 25 48 32 53  
TEMP 22 24 31 36 33 30 29 27 29 30 43 48 43 38 39 38 37 40 48 53 47  
DEWPT 10 12 13 14 17 16 16 14 16 17 19 18 17 14 14 12 13 14 19 19 21  
RH 59 60 47 40 51 55 58 57 58 58 38 30 35 37 35 34 37 34 31 26 35  
WIND DIR W W W W W W W W W W W W W SW SW SW W W W W W  
WIND SPD 13 12 14 18 13 13 13 12 11 10 10 13 11 11 12 12 13 13 13 16 12  
WIND GUST 23 26 29 25 25 21 25 21 24 25 27  
CLOUDS B2 B2 B1 B1 B2 B2 B1 SC SC FW SC SC B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE MON 01/12/26 TUE 01/13/26 WED 01/14/26 THU 01/15/26  
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 38 56 39 55 36 58 32 46  
TEMP 41 44 54 52 45 44 51 50 42 39 51 51 46 39 41 38  
DEWPT 18 21 28 28 30 31 33 32 31 29 31 28 23 26 24 20  
PWIND DIR SW W W W W W W NW  
WIND CHAR GN BZ BZ BZ GN LT GN BZ  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC FW SC SC SC SC  
POP 12HR 0 5 10 10 0 0 10 20  
RAIN S  
SNOW S S  
 
 
HTTP://WWW.WEATHER.GOV/GREATFALLS  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MT Page
Main Text Page