956
FOUS55 KBYZ 161001
PFMBYZ
NATIONAL WEATHER SERVICE BILLINGS MT
401 AM MDT SUN AUG 16 2026
MTZ235-162200-
BILLINGS-YELLOWSTONE MT
45.81N 108.53W ELEV. 3648 FT
401 AM MDT SUN AUG 16 2026
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 85 59 83 59 82
TEMP 58 63 76 83 83 73 66 62 59 63 73 80 81 71 66 62 60 62 70 76 80
DEWPT 53 55 53 48 48 53 55 54 53 54 50 45 49 54 56 53 53 55 51 48 51
RH 83 75 45 30 30 49 68 75 80 72 44 29 33 55 70 72 78 78 51 37 36
WIND DIR SW SW W NW NW W NW W W SW E S S NE E W W SW W NW N
WIND SPD 5 8 8 9 10 6 6 6 5 4 3 6 8 5 5 4 5 4 4 6 8
CLOUDS SC FW CL FW B1 B2 OV SC B1 B1 B2 B2 B2 B2 B2 B2 OV B1 B1 B1 B1
POP 12HR 5 30 5 40 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C C C C C
TSTMS S S S S S S
DATE WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 57 86 60 90 61 90 63 90
TEMP 64 58 76 84 67 60 82 88 69 61 81 88 72 63 81 87
DEWPT 56 53 52 47 49 48 49 46 48 49 51 50 51 52 54 53
PWIND DIR W W SW W N S E S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC FW FW SC SC FW FW SC SC FW SC B1 B1 SC
POP 12HR 40 5 5 0 5 10 20 20
RAIN SHWRS C S S S
TSTMS S
MTZ065-162200-
LIVINGSTON-PARK MT
45.70N 110.47W ELEV. 4656 FT
401 AM MDT SUN AUG 16 2026
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 84 46 84 49 82
TEMP 47 56 75 82 81 66 59 54 49 57 74 79 78 66 61 55 50 57 71 76 79
DEWPT 47 47 48 41 41 48 50 49 47 47 45 39 43 50 50 48 48 49 46 42 46
RH 100 72 38 23 24 52 72 83 93 69 35 24 29 56 67 77 93 75 41 30 31
WIND DIR W NW W W W W W NW W W W W W SW S SW SW W W W W
WIND SPD 6 8 9 10 11 8 5 5 5 4 6 12 10 6 4 4 4 5 5 6 8
WIND GUST 19 23 17
CLOUDS FW CL FW SC B1 OV B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 20 50 5 50 40
QPF 12HR 0 0.07 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C C C C C C
TSTMS S S S S C S
OBVIS PF PF
DATE WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 46 84 49 88 52 89 54 88
TEMP 59 47 74 81 62 51 79 85 66 53 80 85 67 55 79 82
DEWPT 51 46 45 41 45 44 45 41 45 46 48 46 50 50 51 49
PWIND DIR SW W SW W S W SE SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC FW SC SC SC FW SC SC SC SC B1 SC SC B1
POP 12HR 40 5 5 5 10 20 30 40
RAIN SHWRS C S C S C
TSTMS S S
MTZ032-162200-
MILES CITY-CUSTER MT
46.42N 105.90W ELEV. 2628 FT
401 AM MDT SUN AUG 16 2026
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 84 58 83 57 81
TEMP 54 63 75 82 84 72 65 60 58 65 75 81 81 70 64 60 58 63 72 78 80
DEWPT 51 53 57 57 54 56 57 56 55 56 52 49 49 53 54 54 54 55 52 47 48
RH 90 70 54 43 36 57 75 87 90 73 45 33 33 55 70 81 86 75 49 33 33
WIND DIR E SE SE SW W NE SE NW W NW N N N NE E E E SE E N N
WIND SPD 4 5 5 6 6 3 3 3 3 3 4 6 6 5 4 3 3 3 3 3 4
CLOUDS B1 SC SC SC B1 FW SC OV SC SC SC SC B2 B2 B2 B2 B2 B1 SC SC B1
POP 12HR 20 20 5 70 20
QPF 12HR 0 0 0 0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S L L L L S S S S C
TSTMS S S S S S S S S
DATE WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 55 87 59 91 59 90 62 91
TEMP 63 56 78 85 67 59 84 89 68 59 82 88 70 62 84 89
DEWPT 54 54 57 49 51 51 51 46 50 50 53 50 52 52 56 54
PWIND DIR NE SW SE SW NE E E SE
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS B1 SC SC FW FW FW FW FW FW SC SC FW FW SC SC SC
POP 12HR 40 5 5 5 5 5 20 10
RAIN SHWRS C S S
TSTMS S S
MTZ033-162200-
BAKER-FALLON MT
46.38N 104.24W ELEV. 2969 FT
401 AM MDT SUN AUG 16 2026
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 83 52 83 51 80
TEMP 50 65 77 80 79 67 61 57 53 66 78 79 77 66 61 57 53 63 74 78 74
DEWPT 48 48 50 52 53 57 57 53 51 54 49 47 49 51 52 51 50 52 46 43 45
RH 93 54 39 38 41 70 87 86 93 65 36 32 37 58 72 80 89 67 37 29 35
WIND DIR E SE S N S SE S SW W NW NW NW N NE E E SE S S NW N
WIND SPD 4 9 8 6 9 6 5 4 5 9 10 10 9 5 4 2 1 3 6 8 8
WIND GUST 20
CLOUDS FW FW SC B1 B1 FW SC SC B1 SC B1 SC B1 B1 B2 B2 B2 B1 B1 SC SC
POP 12HR 20 30 20 70 20
QPF 12HR 0.01 0.02 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S C C L L S S S S S
TSTMS S C S C S S S S S
DATE WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 50 85 54 90 55 88 56 89
TEMP 59 51 79 80 63 58 85 85 65 58 83 84 66 59 83 84
DEWPT 53 50 53 49 52 50 47 44 49 48 49 47 50 50 53 52
PWIND DIR E SW SW W NE E E SE
WIND CHAR LT LT LT LT LT LT GN GN
AVG CLOUDS SC SC SC SC FW FW FW FW FW FW SC SC FW SC SC SC
POP 12HR 20 20 10 5 5 5 20 10
RAIN SHWRS S S S S
TSTMS S S S
WYZ199-162200-
SHERIDAN-SHERIDAN WY
44.80N 106.96W ELEV. 4019 FT
401 AM MDT SUN AUG 16 2026
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26
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 80 51 81 52 79
TEMP 49 60 75 80 79 66 59 54 52 62 75 79 78 65 60 56 53 62 72 77 75
DEWPT 49 51 51 48 49 53 52 50 49 49 45 43 47 53 53 52 50 52 48 46 47
RH 100 72 43 33 35 63 78 86 89 62 34 28 33 65 78 86 89 70 42 33 37
WIND DIR S S N N W SW SW W W NE NE NE NW SW S S W SW N N NW
WIND SPD 2 2 4 5 6 3 3 2 1 1 3 4 4 3 1 1 1 1 2 3 3
CLOUDS FW FW FW SC SC B1 B1 SC SC SC SC B2 B2 B1 B2 B2 B2 B2 B2 B2 B1
POP 12HR 20 20 20 40 60
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C C C C C L L C
TSTMS S S S S S C C
OBVIS PF
DATE WED 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26
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 50 82 52 88 54 90 57 90
TEMP 58 50 77 80 59 53 82 85 63 55 82 87 65 58 83 86
DEWPT 53 50 49 47 49 47 46 44 48 47 48 47 49 50 51 51
PWIND DIR SW N SW N SW NE S E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC SC FW FW FW SC SC FW SC SC SC SC
POP 12HR 30 30 10 5 5 10 10 20
RAIN SHWRS C C S
TSTMS C S S
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