015 FOUS55 KBYZ 121217 PFMBYZ Point Forecast Matrices National Weather Service Billings MT 616 AM MDT Sun Apr 12 2020 MTZ235-122300- Billings-Yellowstone MT 45.81N 108.53W Elev. 3648 ft 616 AM MDT Sun Apr 12 2020 Date Sun 04/12/20 Mon 04/13/20 Tue 04/14/20 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 28 14 32 18 45 Temp 20 23 27 28 20 16 14 14 21 28 32 30 23 18 18 21 29 38 44 44 Dewpt 14 10 7 5 6 7 6 7 9 10 9 9 7 6 7 10 15 19 22 23 RH 77 57 42 37 54 67 70 73 59 46 37 41 50 59 61 62 55 46 41 43 Wind dir N NW N N NW W W W NW NW NW NW NW SW SW W W W NW NW Wind spd 13 18 13 10 9 8 12 9 12 14 17 16 6 5 9 11 12 13 12 10 Clouds B2 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 SC B1 B2 OV B2 B2 B2 PoP 12hr 30 5 10 5 20 QPF 12hr 0.01 0 0 0 0 Snow 12hr T 00-00 00-00 Rain C Snow C S S C Snowshwrs S S Wind chill 7 9 16 9 5 0 2 9 16 21 19 7 10 Min chill 7 5 12 5 0 1 19 10 7 12 Winter Weath Y Date Wed 04/15/20 Thu 04/16/20 Fri 04/17/20 Sat 04/18/20 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 31 43 26 43 26 55 34 59 Temp 33 31 41 41 31 26 37 41 30 27 46 54 38 35 54 57 Dewpt 24 25 31 28 24 20 22 21 19 19 26 30 24 24 34 33 PWind dir W NW N NW SE SW SW W Wind char GN GN GN GN GN GN GN GN Avg clouds OV OV OV OV B1 B2 B1 B1 SC SC SC SC SC SC B1 B1 PoP 12hr 50 60 40 20 5 5 0 10 Rain C L Snow C C L C C S $$ MTZ065-122300- Livingston-Park MT 45.70N 110.47W Elev. 4656 ft 616 AM MDT Sun Apr 12 2020 Date Sun 04/12/20 Mon 04/13/20 Tue 04/14/20 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 29 9 31 18 45 Temp 14 22 28 28 17 13 10 9 16 24 29 30 20 19 19 20 27 39 44 44 Dewpt 9 5 2 3 3 1 0 0 3 4 4 4 3 4 6 6 12 18 20 22 RH 80 47 32 33 53 58 63 66 56 41 34 32 47 51 56 54 53 42 38 41 Wind dir N NW NW NW NW SE W W W NW NW NW W W W W W W W W Wind spd 14 19 16 13 11 10 9 10 12 19 19 16 11 11 12 14 16 20 20 18 Clouds B1 SC B1 B1 SC B1 B1 B1 B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 OV B2 PoP 12hr 20 20 20 5 30 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 T Snow S C C C Snowshwrs S S S S S S Wind chill -2 7 16 17 4 0 -3 -5 2 10 16 19 8 7 6 7 15 Min chill -2 -6 11 0 -5 -4 11 5 5 8 Date Wed 04/15/20 Thu 04/16/20 Fri 04/17/20 Sat 04/18/20 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 32 44 25 43 24 55 32 57 Temp 35 32 42 41 30 25 38 42 28 24 47 54 38 32 50 53 Dewpt 24 24 27 24 20 16 20 20 16 13 23 26 22 20 29 29 PWind dir W NW NW NW NW W SW W Wind char BZ BZ GN GN GN GN BZ BZ Avg clouds B2 OV OV OV B2 B2 B2 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 60 80 40 20 5 5 0 20 Rain S Snow C L D L C C S S $$ MTZ032-122300- Miles City-Custer MT 46.42N 105.90W Elev. 2628 ft 616 AM MDT Sun Apr 12 2020 Date Sun 04/12/20 Mon 04/13/20 Tue 04/14/20 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 30 14 29 14 40 Temp 21 26 30 30 23 19 16 14 18 24 28 28 21 19 16 15 23 32 38 39 Dewpt 16 15 13 12 15 14 11 10 11 10 11 8 9 9 9 9 13 15 15 17 RH 81 62 49 46 71 80 80 84 73 54 48 42 59 64 73 77 65 49 38 40 Wind dir NW NW NW W NW NW W NW NW NW NW NW NW W W SW W NW NW NW Wind spd 13 16 17 19 17 11 11 11 13 17 18 18 8 5 5 6 8 10 12 11 Clouds B1 B1 B1 SC SC SC SC SC B1 B2 B2 B1 SC SC B1 B1 B1 SC FW SC PoP 12hr 20 20 10 5 5 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 T 00-00 Snow S Snowshwrs S S S S S S Wind chill 8 13 18 17 9 7 3 0 4 10 15 15 Min chill 4 4 17 7 0 0 13 10 5 7 28 Date Wed 04/15/20 Thu 04/16/20 Fri 04/17/20 Sat 04/18/20 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 25 42 23 43 23 55 32 60 Temp 27 25 38 40 28 23 37 42 29 23 47 54 38 32 54 58 Dewpt 18 21 27 24 20 18 21 22 22 18 29 29 29 26 35 34 PWind dir W N NW NW W SW SW W Wind char LT GN GN GN GN GN GN GN Avg clouds SC B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC SC SC B1 PoP 12hr 30 40 20 10 0 0 0 5 Snow C C S S S $$ MTZ033-122300- Baker-Fallon MT 46.38N 104.24W Elev. 2969 ft 616 AM MDT Sun Apr 12 2020 Date Sun 04/12/20 Mon 04/13/20 Tue 04/14/20 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 29 12 28 11 37 Temp 21 27 28 28 20 17 13 12 18 25 28 25 19 16 13 12 22 30 35 36 Dewpt 11 10 10 9 11 11 8 7 8 6 6 6 5 6 5 5 9 9 9 12 RH 65 48 46 44 67 77 80 80 64 44 38 44 54 64 70 73 57 41 33 36 Wind dir NW NW NW NW W NW NW NW NW NW NW NW NW W W W W NW NW NW Wind spd 12 16 19 17 14 12 13 11 14 19 20 19 9 6 6 6 8 11 13 11 Clouds B1 B2 B2 B1 SC B1 B1 B1 B1 B2 B2 B2 SC SC SC B1 B1 B1 SC SC PoP 12hr 20 20 10 5 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 T 00-00 Snowshwrs S S S S S S Wind chill 9 15 15 16 6 4 -2 -2 4 11 15 11 8 Min chill 4 4 15 4 -2 -3 11 4 0 5 24 Date Wed 04/15/20 Thu 04/16/20 Fri 04/17/20 Sat 04/18/20 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 18 40 20 42 21 52 29 58 Temp 21 19 36 38 24 20 38 41 27 22 45 51 34 30 55 54 Dewpt 9 11 15 16 16 13 20 21 20 16 24 27 25 23 33 33 PWind dir W N NW NW W SW SW W Wind char LT LT GN GN GN GN GN GN Avg clouds SC B1 B1 B2 B2 B2 B2 B2 SC FW SC FW SC SC SC B1 PoP 12hr 10 20 20 10 0 0 0 5 Snow S S S $$ WYZ199-122300- Sheridan-Sheridan WY 44.80N 106.96W Elev. 4019 ft 616 AM MDT Sun Apr 12 2020 Date Sun 04/12/20 Mon 04/13/20 Tue 04/14/20 MDT 3hrly 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 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 25 5 26 9 39 Temp 19 22 24 24 13 9 7 5 16 21 25 25 15 11 10 10 21 31 37 38 Dewpt 17 11 8 6 6 1 0 -2 8 8 9 9 6 2 2 2 11 16 20 23 RH 92 62 50 45 73 69 72 72 70 56 50 50 67 66 69 69 65 53 50 54 Wind dir NW NW NW NW W W W W NW NW NW NW W W SW SW W NW NW NW Wind spd 18 18 18 13 10 6 8 8 11 20 19 16 9 5 5 6 6 11 12 9 Clouds OV B2 B1 SC FW FW FW SC SC SC SC SC B1 SC B1 SC B2 B2 B2 B2 PoP 12hr 80 5 30 5 20 QPF 12hr 0.07 0 0.01 0 0.01 Snow 12hr 1 00-00 T Snow D S S S S C Snowshwrs S S S S C C Wind chill 4 7 10 12 0 -2 -6 -8 3 5 11 12 3 Min chill 6 3 9 -3 -8 -9 8 0 -1 4 26 Winter Storm W Date Wed 04/15/20 Thu 04/16/20 Fri 04/17/20 Sat 04/18/20 MDT 6hrly 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 24 40 20 38 18 49 27 55 Temp 26 24 38 39 27 20 32 37 21 19 41 47 30 28 50 53 Dewpt 20 20 29 30 23 16 19 23 15 13 24 27 21 19 32 33 PWind dir W NW NW NW W W SW W Wind char LT GN LT LT LT LT LT GN Avg clouds B2 OV OV OV OV B2 B2 B2 SC SC SC SC SC SC SC SC PoP 12hr 50 70 50 30 10 5 0 5 Rain L Snow C C L L C C C S $$