Point Forecast Matrices Issued by NWS Great Falls, MT
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FOUS55 KTFX 282008
PFMTFX
Point Forecast Matrices
National Weather Service Great Falls MT
208 PM MDT Thu Mar 28 2024
MTZ312-291000-
Great Falls-Cascade MT
47.47N 111.38W Elev. 3663 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
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 25 42 25 39 23
Temp 46 44 38 32 30 29 29 34 40 40 32 30 27 26 27 30 36 37 31 28 26 24
Dewpt 32 30 29 26 26 24 24 26 26 25 25 24 23 22 21 21 23 22 24 23 21 19
RH 58 57 70 78 85 81 81 72 57 55 75 78 85 85 78 69 59 54 75 81 81 81
Wind dir N N W W W N NE NE NE E NE NE NE NE NE NE NE E NE E E NE
Wind spd 4 6 5 5 5 5 5 5 8 11 10 10 8 9 9 5 5 8 5 5 3 5
Clouds OV B2 SC B1 B2 OV OV B2 B1 B1 B2 B2 B2 OV OV B2 B2 B1 SC SC SC B1
PoP 12hr 10 20 40 20 5
QPF 12hr 0.03 0 0.01 0.01 0
Snow 12hr 00-00 00-00 T
Rain C S S
Snow S S S C C S S S
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
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 42 26 58 33 66 44 63 37 49
Temp 35 41 29 29 48 57 40 34 58 64 49 45 57 57 43 39 44 43
Dewpt 24 24 23 22 25 27 28 24 33 32 33 31 33 31 28 26 23 23
PWind dir N SE SW SW SW SW SW W NW
Wind char GN GN GN GN GN BZ BZ GN BZ
Avg clouds B1 B1 SC FW SC SC SC FW FW FW SC SC SC B1 B1 B1 B2 B2
PoP 12hr 30 5 0 0 0 10 30 40 50
Rain S C C C C C
Snow S C C C C
$$
MTZ303-291000-
Cut Bank-Glacier MT
48.60N 112.39W Elev. 3838 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 22 36 20 37 19
Temp 42 40 30 26 24 24 24 30 34 34 27 25 22 21 22 29 35 36 28 24 21 22
Dewpt 22 23 25 23 22 21 20 21 23 22 21 21 19 17 17 19 21 22 21 21 18 19
RH 44 50 81 88 92 88 84 69 64 61 78 84 88 84 81 66 56 56 75 88 88 88
Wind dir W W N N N N NE NE E E NE NE NE NE NE SE SE SE SE SE SE NE
Wind spd 17 12 10 8 6 6 5 5 8 10 10 10 10 9 8 6 10 11 10 10 6 5
Clouds B2 SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 SC SC SC SC B2
PoP 12hr 5 10 30 5 0
QPF 12hr 0 0 0.05 0 0
Snow 12hr 00-00 00-00 1
Snow C C C C
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 41 24 57 33 64 39 57 30 43
Temp 33 40 26 29 50 56 39 34 57 61 47 41 50 51 36 31 38 38
Dewpt 23 22 20 19 25 28 28 26 33 33 34 32 30 29 26 22 20 18
PWind dir N SW W W W W W W NW
Wind char LT GN GN GN BZ BZ BZ BZ BZ
Avg clouds B2 B1 FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B1
PoP 12hr 10 0 0 0 0 10 30 40 30
Rain S C C C
Snow C C C
$$
MTZ319-291000-
Helena-Lewis & Clark MT
46.61N 111.96W Elev. 3893 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
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 27 46 27 42 25
Temp 44 42 36 33 31 29 32 39 44 44 37 33 30 28 29 34 41 41 36 31 27 26
Dewpt 30 27 26 24 23 23 24 25 26 27 27 26 25 24 22 23 24 24 25 24 21 21
RH 57 55 67 69 72 78 72 57 49 51 67 75 81 85 75 64 50 50 64 75 78 81
Wind dir W W W SW SW SW W N SW S W W NW NW N N N N W W SW W
Wind spd 9 11 8 5 5 2 2 4 5 5 6 4 5 5 6 5 5 6 5 3 2 3
Clouds OV B2 B1 B1 B2 B2 B1 SC B1 B1 B1 B1 B2 OV OV B1 B1 B1 B1 SC B1 B1
PoP 12hr 20 20 20 20 5
QPF 12hr 0 0.03 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C S S S S
Snow S S S S S
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
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 25 55 33 64 39 62 35 51
Temp 38 42 31 26 44 54 40 34 52 63 47 40 54 56 42 36 43 45
Dewpt 26 25 23 19 26 29 28 26 32 35 33 30 34 31 28 26 26 24
PWind dir NW W W SW SW SW SW W NW
Wind char GN GN LT GN GN GN GN GN GN
Avg clouds B1 B1 SC FW SC SC FW FW FW FW FW SC SC B1 B1 B1 B1 B1
PoP 12hr 30 5 0 0 0 10 30 40 50
Rain S C C C C C
Snow C C C
$$
MTZ326-291000-
Bozeman-Gallatin MT
45.78N 111.16W Elev. 4475 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 24 46 23 42 22
Temp 45 42 34 32 30 26 29 39 44 44 35 30 27 24 28 35 40 41 32 28 25 23
Dewpt 34 31 30 28 27 24 24 27 24 23 26 26 23 21 23 26 25 24 25 24 21 20
RH 65 65 85 85 88 92 81 62 45 43 69 85 85 88 81 69 55 50 75 85 84 88
Wind dir SE NW S SE S S S N NW E S SE SE N NE N N E E E E E
Wind spd 6 10 5 4 4 4 2 3 5 5 5 5 4 3 3 3 4 5 6 5 4 4
Wind gust 20
Clouds B2 B2 OV B2 B2 B1 SC SC SC B1 B1 B1 B2 B2 OV B2 B1 B1 B1 B1 B1 B1
PoP 12hr 60 20 20 20 10
QPF 12hr 0.13 0 0 0 0
Snow 12hr T 00-00 00-00
Rain C C S S S
Rain shwrs L
Snow C S S S S S S S S
Tstms S
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 43 22 51 27 61 34 62 31 51
Temp 36 42 30 23 40 51 35 28 50 61 43 35 54 57 39 33 41 48
Dewpt 25 25 25 20 25 25 26 22 31 33 31 27 34 32 30 26 27 28
PWind dir NE NE SW S SW SW SW SW NW
Wind char LT LT LT LT LT GN GN GN GN
Avg clouds B1 B1 B1 B1 SC SC SC FW FW FW FW SC SC B1 B1 B1 B2 B2
PoP 12hr 40 20 0 0 0 10 30 50 50
Rain S C C C C C
Snow S C S C C
$$
MTZ330-291000-
West Yellowstone-Gallatin MT
44.69N 111.11W Elev. 6644 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
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 17 38 13 41 16
Temp 37 34 28 23 21 18 21 34 38 36 25 20 17 14 20 36 41 39 28 23 20 17
Dewpt 27 24 23 20 18 15 16 20 19 18 17 15 13 11 14 23 24 24 23 21 17 15
RH 67 66 81 88 88 88 81 56 46 47 71 81 84 88 77 59 50 54 81 92 88 92
Wind dir S SW SW SW SW SE S SW SW S E NE NE NE N N SW W NE NE NE NE
Wind spd 21 21 12 8 5 2 3 5 9 6 4 3 2 2 0 2 5 8 5 3 2 4
Wind gust 41 32
Clouds B2 B2 B2 B2 B1 B2 B2 B2 SC SC B1 B1 B2 B2 OV B2 B2 B1 B1 B1 B1 B2
PoP 12hr 60 10 20 40 20
QPF 12hr 0.09 0 0 0.03 0
Snow 12hr 1 00-00 00-00
Snow C C S S C C C C S S S S C
Snowshwrs L
Tstms S
Obvis BS
Winter Weath Y Y
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
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 40 12 45 16 51 23 50 24 44
Temp 37 37 23 13 38 43 25 17 44 49 31 24 47 48 33 27 41 40
Dewpt 25 24 19 10 21 22 20 13 27 31 28 22 33 32 29 23 26 24
PWind dir NE N N NE S SW SW SW SW
Wind char GN GN LT LT LT GN GN GN GN
Avg clouds B2 B2 B1 SC SC FW FW FW FW FW FW FW SC B1 B1 B1 B2 B2
PoP 12hr 60 30 5 0 0 10 30 50 60
Rain S C C C
Snow C L C S C C L
$$
MTZ328-291000-
Dillon-Beaverhead MT
45.26N 112.55W Elev. 5357 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 25 44 25 44 25
Temp 37 35 29 27 26 26 29 39 43 43 34 30 27 26 28 37 43 43 34 30 28 26
Dewpt 22 20 21 20 20 19 20 21 20 19 22 23 22 21 22 24 22 21 24 23 23 21
RH 54 54 72 74 78 74 69 48 39 38 61 75 81 81 78 59 43 41 66 75 81 81
Wind dir SW SW SW SW S S SW SW S SE SE E NE NE N N N N NE NE NE NE
Wind spd 14 13 8 8 8 8 5 5 9 8 6 5 5 5 5 6 5 6 6 5 5 5
Clouds B2 B1 B1 B2 B1 SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 SC SC B1 B1 B1 B1
PoP 12hr 20 10 5 10 5
QPF 12hr 0 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C
Snow C S
Snowshwrs S
Tstms S
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 43 23 51 30 61 34 60 31 49
Temp 39 41 30 24 41 51 36 31 50 60 42 35 54 56 39 33 43 44
Dewpt 24 23 25 20 23 25 26 24 30 31 31 28 33 31 30 26 26 22
PWind dir NE N W W SW SW SW SW W
Wind char GN GN LT GN LT GN GN GN GN
Avg clouds B2 B1 B1 SC FW FW SC FW FW FW FW FW SC SC B1 B1 B1 B1
PoP 12hr 30 5 0 0 0 5 20 40 40
Rain S C C C
Snow S C C C
$$
MTZ305-291000-
Havre-Hill MT
48.54N 109.76W Elev. 2585 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
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 21 36 20 36 19
Temp 42 40 33 29 26 24 24 31 35 34 28 25 22 21 22 30 35 35 28 25 22 20
Dewpt 30 33 30 27 24 21 20 23 25 24 23 22 19 17 19 22 24 24 24 22 20 18
RH 62 76 89 92 92 88 84 72 66 66 81 88 88 84 88 72 64 64 85 88 92 92
Wind dir W N W W W NW W NW NW NE NE NE NE NE NE E NE E E E E E
Wind spd 6 6 8 8 8 8 9 9 8 8 6 6 8 9 8 8 6 9 8 6 5 6
Clouds B2 OV B2 B1 B2 OV B2 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1
PoP 12hr 20 0 20 10 0
QPF 12hr 0.01 0 0 0 0
Snow 12hr 00-00 00-00 00-00
Rain C S
Snow S S
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
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 41 23 53 30 64 39 61 31 49
Temp 34 40 26 26 44 52 36 31 55 61 45 39 53 55 39 33 42 43
Dewpt 26 29 23 22 29 33 29 25 37 39 35 32 36 34 30 26 28 26
PWind dir NE SE SW W SW SW W W NW
Wind char LT LT GN GN GN BZ BZ GN GN
Avg clouds B1 B1 SC FW SC FW SC SC SC FW SC SC SC SC B1 B1 B1 B1
PoP 12hr 5 0 0 0 5 10 20 40 30
Rain S C C C C
Snow C
$$
MTZ314-291000-
Lewistown-Fergus MT
47.05N 109.46W Elev. 4144 ft
208 PM MDT Thu Mar 28 2024
Date 03/28/24 Fri 03/29/24 Sat 03/30/24 Sun
MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
Min/Max 22 40 22 34 19
Temp 45 38 32 30 28 26 27 34 38 37 30 27 26 23 25 29 33 33 27 24 22 20
Dewpt 38 33 30 28 25 24 24 27 27 28 27 24 22 20 22 23 23 24 23 21 19 18
RH 76 82 92 92 88 92 88 75 64 70 88 88 85 88 88 78 66 69 85 88 88 92
Wind dir N NW W W W W W NW N NE E E E E E NE NE E SE SE SE SE
Wind spd 8 10 8 8 8 6 6 6 8 6 8 8 8 8 8 8 6 9 8 6 6 6
Clouds OV OV B2 B1 B1 B2 OV B1 B1 B2 B2 B2 B2 OV OV B2 OV B2 B1 B1 B1 B1
PoP 12hr 40 20 40 40 10
QPF 12hr 0.07 0 0.01 0 0
Snow 12hr 00-00 00-00 T
Rain D C
Snow C S C C C C C C S S S
Date 03/31/24 Mon 04/01/24 Tue 04/02/24 Wed 04/03/24 Thu 04/04/24
MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
Max/Min 38 22 51 30 61 39 61 32 46
Temp 36 36 26 23 46 49 36 31 56 59 44 40 56 54 39 34 41 40
Dewpt 26 26 23 19 25 27 26 22 32 33 31 28 33 32 28 26 26 25
PWind dir E SE W W SW W W W NW
Wind char GN GN GN GN GN GN BZ BZ BZ
Avg clouds B1 B1 B1 SC SC FW SC SC FW FW FW SC SC B1 B1 B1 B2 B2
PoP 12hr 40 10 0 0 5 10 30 50 50
Rain C C C C
Snow S C C C
$$
http://www.weather.gov/greatfalls