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Snow Avalanche Guidance
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
000
FWUS45 KRIW 191931
SAGRIW
Forecast for Bridger-Teton National Forest Avalanche Center
National Weather Service Riverton WY
131 PM MDT Thu Apr 19 2018
.DISCUSSION...
A large low pressure system will move towards the 4-corners area on
Friday and then move east across Colorado Friday night. This leaves
the Tetons on the far northern fringes of any precipitation. A
slight chance of snow showers exists in the high country tonight and
Friday but little or now accumulation is expected. Some light
accumulation is expected further south in the Salt/Wyoming Ranges
but even there only a couple inches is expected. A gusty east to
northeast wind is expected again later tonight through Friday.
Forecaster...Skrbac
WYZ012-201200-
RENDEZVOUS MOUNTAIN-TETON WY
43.59N 110.89W ELEV. 10318 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 26 40 25 41 25
TEMP 37 35 32 31 27 26 33 37 40 36 31 28 27 25 33 38 41 37 31 29 27 25
DEWPT 20 20 20 20 20 21 23 27 28 27 24 23 21 20 22 27 26 26 24 23 21 20
RH 50 53 61 63 74 81 66 67 62 69 75 81 78 81 63 64 55 64 75 78 78 81
WIND DIR E NE NE NE E SE NE NE N N NE NE NE NW W W W W SW SW SW SW
WIND SPD 11 9 12 13 23 25 23 13 12 16 12 10 8 8 9 9 13 14 13 13 13 13
WIND GUST 19 20 34 37 34 20 19 20 23
CLOUDS OV OV BK BK BK SC SC SC SC SC FW CL CL CL CL FW SC FW FW FW FW FW
CLOUDS(%) 89 92 71 77 70 58 53 36 34 41 21 6 3 4 7 21 48 21 22 18 16 13
POP 12HR 20 20 10 0 0
QPF 12HR 0.02 0.02 0 0 0
SNOW 12HR T T 00-00 00-00 00-00
SNOWSHWRS S S S S S S S S
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 28 33 22 37 26 40 26 41
TEMP 38 38 31 28 32 30 24 22 34 34 28 26 37 37 29 26 38 37
DEWPT 27 27 26 25 26 26 22 20 21 22 21 20 27 28 24 22 30 30
PWIND DIR SW SW SW N SE S SW SW W
WIND CHAR GN GN BZ LT GN GN GN GN GN
AVG CLOUDS FW FW FW BK OV OV BK SC FW FW SC SC SC SC SC SC SC BK
POP 12HR 5 60 70 30 5 10 20 20 30
SNOWSHWRS C L L L C S S S C
TSTMS S
$$
WYZ013-201200-
JACKSON AIRPORT-TETON WY
43.60N 110.73W ELEV. 6451 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 29 56 29 58 31
TEMP 52 51 42 38 33 29 39 50 54 53 43 37 34 29 40 52 56 55 45 39 36 31
DEWPT 22 26 25 27 24 22 25 24 24 27 30 29 27 25 28 27 26 28 31 30 29 26
RH 31 37 50 64 69 75 57 36 31 36 60 72 75 85 62 38 31 35 58 70 75 81
WIND DIR NE NE N NE NE NE N N N N N NE NE SE S SW W W SW S S S
WIND SPD 11 9 10 11 10 11 12 14 14 12 8 6 5 4 3 5 8 9 4 4 4 5
WIND GUST 19 23 21
CLOUDS OV OV BK BK BK SC SC SC SC SC FW CL CL CL FW FW SC FW FW FW FW FW
CLOUDS(%) 87 90 70 78 73 58 54 35 32 39 21 7 5 8 11 23 46 23 23 22 19 16
POP 12HR 10 10 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 58 35 49 28 53 31 53 32 52
TEMP 52 55 41 35 46 47 34 28 48 50 37 31 49 51 38 32 48 49
DEWPT 26 27 31 28 32 33 28 23 25 27 27 24 26 29 30 27 30 31
PWIND DIR SW S S N SE SE S SW S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW BK OV OV BK SC SC FW SC SC SC BK SC SC SC SC
POP 12HR 0 40 50 10 0 0 20 20 10
RAIN SHWRS C C C S S
TSTMS S
$$
WYZ012-201200-
SNOW KING MOUNTAIN-TETON WY
43.46N 110.76W ELEV. 7810 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 28 50 26 51 29
TEMP 46 46 39 35 29 28 34 46 50 42 33 30 27 26 33 47 51 43 35 33 30 29
DEWPT 22 21 22 23 23 22 25 28 28 27 26 25 25 23 26 28 28 27 27 27 27 25
RH 38 37 50 61 78 78 69 49 42 55 75 81 92 88 75 47 41 53 72 78 88 85
WIND DIR NE N NE NE NE NE N N N N N NE NE SW SW W W W W SW S S
WIND SPD 5 3 10 5 5 6 8 13 14 12 8 5 4 4 3 5 9 9 5 5 5 5
WIND GUST 20 21
CLOUDS OV OV BK BK BK BK SC SC SC SC FW CL CL CL CL FW SC FW FW FW FW FW
CLOUDS(%) 88 92 72 74 78 66 56 38 41 39 20 6 4 5 10 21 46 23 21 18 17 14
POP 12HR 10 20 5 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN SHWRS S S
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 50 35 45 28 47 30 49 30 50
TEMP 47 45 38 35 43 39 31 28 44 41 33 30 46 43 33 30 47 43
DEWPT 28 27 28 28 31 29 27 25 24 24 24 23 28 28 27 26 32 30
PWIND DIR SW S SW N SE SE S SW S
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC BK OV OV BK SC SC FW SC SC SC SC SC SC SC SC
POP 12HR 0 40 50 10 0 5 20 20 10
RAIN SHWRS S C C C S S
SNOWSHWRS C C
TSTMS S
$$
WYZ012-201200-
FREDS MOUNTAIN-TETON WY
43.79N 110.93W ELEV. 9840 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 27 42 26 43 27
TEMP 39 39 35 34 27 27 34 38 42 39 33 30 26 26 34 39 43 40 34 31 27 27
DEWPT 23 23 22 22 19 18 23 33 38 35 27 25 20 18 20 34 39 36 28 26 21 18
RH 52 52 59 61 71 68 64 82 86 85 78 81 78 71 56 82 86 85 78 81 78 68
WIND DIR E E E E E E E NE N N NE E E SW W W W W SW SW SW SW
WIND SPD 11 10 14 16 17 14 16 11 12 13 12 9 6 6 6 9 11 12 11 12 11 11
WIND GUST 23 25 26 23 24 19
CLOUDS OV OV BK BK BK SC SC SC SC SC FW CL CL CL CL FW SC FW FW FW FW FW
CLOUDS(%) 92 92 76 74 63 48 43 32 31 36 17 7 2 4 6 23 49 20 29 19 15 14
POP 12HR 20 10 5 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
SNOWSHWRS S S
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 44 32 34 25 40 29 42 28 44
TEMP 40 41 35 32 34 32 27 25 38 38 32 29 40 39 32 28 41 40
DEWPT 36 38 31 26 29 30 23 16 27 32 25 20 32 35 27 22 35 36
PWIND DIR SW S SW N SE S SW SW SW
WIND CHAR GN GN GN LT GN LT GN GN LT
AVG CLOUDS FW FW FW BK OV OV BK SC FW FW SC SC SC BK SC SC SC BK
POP 12HR 0 60 70 20 5 10 20 20 20
RAIN SHWRS C S S S
SNOWSHWRS C L L L S S S S
TSTMS S
$$
WYZ024-201200-
BLIND BULL SUMMIT-LINCOLN WY
42.97N 110.62W ELEV. 9000 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 26 43 24 46 25
TEMP 41 39 33 30 27 27 35 41 43 38 29 28 25 25 35 43 46 40 31 29 26 26
DEWPT 26 26 24 22 23 23 28 35 35 31 27 23 22 21 26 34 34 30 28 23 22 22
RH 55 59 69 72 85 85 75 79 73 76 92 81 88 84 69 70 63 67 88 78 85 85
WIND DIR E E E E NE NE NE N N N N N W W W W W W W W W SW
WIND SPD 12 9 10 11 8 4 6 10 11 12 8 6 4 5 5 10 12 12 9 6 4 5
WIND GUST 19 19 19
CLOUDS OV OV BK OV OV BK BK SC SC SC SC FW FW CL CL FW SC FW FW CL CL CL
CLOUDS(%) 85 92 73 83 82 78 73 60 58 51 32 12 13 9 5 15 37 29 18 9 9 7
POP 12HR 30 30 10 0 0
QPF 12HR 0.05 0.02 0 0 0
SNOW 12HR 1 T 00-00 00-00 00-00
RAIN SHWRS C C
SNOWSHWRS S C C C C C
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 46 31 41 25 41 28 45 26 46
TEMP 43 42 34 31 40 36 28 26 40 37 31 29 44 40 30 27 44 40
DEWPT 34 32 28 26 28 29 22 22 23 25 23 22 30 30 25 23 34 32
PWIND DIR SW S SW W SE SE SW W W
WIND CHAR LT GN GN GN LT LT GN GN GN
AVG CLOUDS CL FW SC BK BK BK SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 50 60 10 0 10 20 20 20
RAIN SHWRS C C S S S
SNOWSHWRS C C L C S S S
TSTMS S
$$
WYZ024-201200-
MOUNT COFFIN-LINCOLN WY
42.64N 110.64W ELEV. 10870 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 28 38 27 42 27
TEMP 38 38 34 30 28 29 32 36 38 36 31 30 28 28 33 39 42 39 32 30 28 28
DEWPT 18 17 17 21 20 25 23 31 33 28 25 24 22 23 21 33 36 29 25 24 21 22
RH 44 42 49 69 71 85 69 82 82 72 78 78 78 81 61 79 79 67 75 78 75 78
WIND DIR E SE E E NE NE NE N N N N N NW NW NW NW W W W W W W
WIND SPD 13 9 10 13 14 9 8 10 11 14 12 9 6 9 10 12 16 17 13 12 11 10
WIND GUST 20 20 23 18 19 24 26
CLOUDS OV OV OV OV OV OV OV BK BK BK SC FW FW CL CL FW FW SC FW CL CL CL
CLOUDS(%) 85 89 82 87 83 81 82 72 67 61 44 22 19 8 4 13 29 39 12 7 7 7
POP 12HR 50 50 30 0 0
QPF 12HR 0.14 0.10 0.01 0 0
SNOW 12HR 1 1 T 00-00 00-00
SNOWSHWRS C C C C C C C C C C
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 44 32 38 25 38 29 44 27 44
TEMP 41 41 35 32 37 35 28 26 36 36 31 30 41 40 31 28 41 40
DEWPT 36 31 28 27 29 27 23 22 24 25 22 21 32 32 25 24 33 32
PWIND DIR W SW W W SE SE SW W W
WIND CHAR GN GN BZ GN GN GN GN GN GN
AVG CLOUDS FW FW SC BK BK BK SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 50 60 20 5 10 20 20 30
SNOWSHWRS C C L C S S S C
TSTMS S
$$
WYZ024-201200-
COMMISSARY RIDGE-LINCOLN WY
42.57N 110.73W ELEV. 9340 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 30 42 28 47 29
TEMP 42 41 37 33 31 30 34 40 42 39 33 31 29 28 35 44 47 43 36 33 30 30
DEWPT 21 20 18 21 25 27 26 29 29 26 25 24 24 24 24 29 29 26 24 23 23 22
RH 43 42 46 61 78 88 72 64 60 59 72 75 81 85 64 55 49 51 61 66 75 72
WIND DIR E SE E E NE NE NE N N N N N N NW NW NW NW W W W W W
WIND SPD 12 9 10 13 18 8 6 9 10 13 11 6 4 6 6 10 13 14 12 9 6 8
WIND GUST 19 20 27 20 23
CLOUDS OV OV OV OV BK BK OV BK BK BK SC FW FW CL CL FW SC SC FW CL CL CL
CLOUDS(%) 86 90 82 81 80 80 81 73 69 61 44 23 16 7 4 13 31 36 13 7 7 7
POP 12HR 50 40 30 0 0
QPF 12HR 0.11 0.03 0.01 0 0
SNOW 12HR 1 T 00-00 00-00 00-00
RAIN SHWRS C C C
SNOWSHWRS S C C C C C C C C C
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 49 34 42 27 43 30 48 29 48
TEMP 46 46 37 34 41 39 30 27 41 40 33 30 46 44 33 29 46 44
DEWPT 30 29 27 28 26 24 23 23 23 23 21 21 29 28 25 24 32 30
PWIND DIR W S W W SE SE SW NW NW
WIND CHAR GN GN GN GN LT LT GN GN GN
AVG CLOUDS FW FW FW BK BK BK SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 50 50 10 0 10 20 20 20
RAIN SHWRS C C C C S S S
SNOWSHWRS C C C C S S S
TSTMS S
$$
WYZ024-201200-
SPRING CREEK DIVIDE SNOTEL-LINCOLN WY
42.53N 110.66W ELEV. 9000 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 30 43 28 48 29
TEMP 44 43 38 34 31 30 36 42 43 41 34 32 29 28 36 45 48 45 37 33 30 29
DEWPT 20 22 19 23 26 27 27 30 30 28 27 25 25 25 26 30 29 27 25 23 23 23
RH 38 43 46 64 81 88 69 62 60 59 75 75 85 88 67 55 47 49 61 66 75 78
WIND DIR E SE E E NE NE NE N N N N N N NW NW NW NW W W W W W
WIND SPD 12 9 10 14 16 9 5 8 11 12 9 6 4 5 6 10 13 14 11 8 6 6
WIND GUST 19 21 24 20 23
CLOUDS OV OV OV OV OV OV OV BK BK BK SC FW FW CL CL FW FW SC FW CL CL CL
CLOUDS(%) 85 89 83 83 82 81 81 74 69 62 46 25 18 8 4 12 28 36 12 7 6 7
POP 12HR 50 50 30 0 0
QPF 12HR 0.11 0.04 0.01 0 0
SNOW 12HR 1 T 00-00 00-00 00-00
RAIN SHWRS C C C C
SNOWSHWRS C C C C C C C C C C
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 50 34 44 28 44 31 49 30 49
TEMP 47 48 38 34 43 42 32 28 42 42 34 31 47 46 34 30 47 46
DEWPT 30 28 27 28 26 24 23 24 24 23 21 22 29 28 25 25 32 31
PWIND DIR W S W W SE SE SW NW W
WIND CHAR LT LT GN GN LT LT LT GN GN
AVG CLOUDS FW FW SC BK BK BK SC FW SC SC SC SC SC SC SC SC SC SC
POP 12HR 0 50 50 10 0 10 20 20 20
RAIN SHWRS C C C C S S S
SNOWSHWRS C C C C S S S
TSTMS S
$$
WYZ015-201200-
LAVA MOUNTAIN-FREMONT WY
43.66N 110.02W ELEV. 10430 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 23 38 20 41 22
TEMP 32 32 28 27 25 23 28 33 38 36 28 25 24 20 28 33 41 39 31 27 26 22
DEWPT 19 19 21 21 20 20 22 25 27 28 24 22 20 17 19 22 22 25 25 24 22 19
RH 58 58 75 78 81 88 78 72 64 72 85 88 84 88 68 63 46 57 78 88 85 88
WIND DIR E E E E E E E NE NE N NE NE N NW NW W W W W W SW SW
WIND SPD 13 12 11 13 8 8 9 12 12 11 10 8 5 5 8 10 12 13 11 8 6 8
WIND GUST 21 19 20 19 19 20
CLOUDS OV OV BK OV OV BK SC SC SC SC FW FW CL CL CL FW SC FW FW FW FW FW
CLOUDS(%) 88 87 75 85 84 72 57 51 45 46 19 11 6 8 5 17 39 25 17 20 22 11
POP 12HR 20 20 10 0 5
QPF 12HR 0.05 0.02 0 0 0
SNOW 12HR 1 T 00-00 00-00 00-00
SNOWSHWRS S S S S S S S S
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 29 34 21 37 24 40 24 40
TEMP 35 41 32 29 32 33 24 21 31 36 27 24 34 39 28 24 34 38
DEWPT 23 25 28 25 25 26 23 19 20 21 22 18 23 27 25 21 25 28
PWIND DIR SW SW SW N SE S SW W W
WIND CHAR GN GN GN LT LT GN GN GN GN
AVG CLOUDS FW FW FW BK BK OV BK SC SC FW SC SC SC BK SC SC SC BK
POP 12HR 5 50 60 40 0 10 20 20 20
SNOWSHWRS C C L L C S S S S S
TSTMS S
$$
WYZ015-201200-
TOGWOTEE MOUNTAIN LODGE-TETON WY
43.83N 110.19W ELEV. 8710 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 24 44 21 47 26
TEMP 42 39 33 31 26 24 32 41 43 38 28 25 23 21 31 43 46 41 32 29 28 26
DEWPT 20 22 23 24 21 19 24 26 28 27 25 23 22 19 24 27 27 29 29 27 26 24
RH 41 50 66 75 81 81 72 55 55 64 88 92 96 92 75 53 47 62 88 92 92 92
WIND DIR SE SE E E E E E NE NE NE NE E E SE W W W W W SW S S
WIND SPD 11 10 10 12 10 6 10 12 10 8 5 4 3 3 3 6 9 8 3 3 3 4
WIND GUST 18 19
CLOUDS OV OV BK OV OV BK SC SC SC SC FW CL CL CL CL FW SC FW FW FW FW FW
CLOUDS(%) 89 92 76 83 81 67 50 43 34 37 14 9 5 6 5 17 47 22 20 27 28 15
POP 12HR 10 10 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 47 31 40 23 43 26 45 26 45
TEMP 43 43 34 31 39 35 26 23 41 38 29 26 43 40 29 26 43 39
DEWPT 23 26 29 27 29 28 24 21 20 23 23 21 26 28 26 23 29 29
PWIND DIR SW S S N SE SE S W W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW BK OV OV BK SC SC FW SC SC SC BK SC SC SC BK
POP 12HR 5 40 60 30 0 5 20 20 20
RAIN SHWRS S C S S S
SNOWSHWRS S C L C C S S S
TSTMS S
$$
WYZ015-201200-
BROOKS LAKE LODGE-FREMONT WY
43.73N 110.01W ELEV. 9340 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 43 20 48 24
TEMP 38 36 30 29 26 24 31 38 43 40 30 25 24 20 30 41 48 45 34 30 28 24
DEWPT 19 20 21 23 22 20 23 23 24 26 24 21 20 17 21 22 24 28 28 25 24 21
RH 46 52 69 78 85 84 72 54 47 57 78 84 84 88 69 46 39 51 78 81 85 88
WIND DIR SE SE E E E NE E NE NE N NE NE NE NW NW W W W W W SW SW
WIND SPD 12 10 8 10 6 8 10 12 11 9 6 5 3 4 5 8 9 10 8 4 3 4
WIND GUST 19
CLOUDS OV OV BK OV OV BK SC SC SC SC FW CL CL CL CL FW SC FW FW FW FW FW
CLOUDS(%) 88 87 74 84 83 72 55 51 42 44 19 10 6 8 5 17 40 24 16 21 23 11
POP 12HR 20 20 5 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
SNOWSHWRS S S
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 48 31 40 22 44 25 45 26 45
TEMP 42 46 35 31 38 38 26 22 39 41 29 25 40 42 30 26 40 42
DEWPT 23 27 28 26 26 28 23 20 19 23 22 19 22 27 26 23 25 29
PWIND DIR SW S SW N SE SE SW W W
WIND CHAR LT LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW FW BK OV OV BK SC SC FW SC SC SC BK SC SC SC BK
POP 12HR 5 40 60 30 0 5 20 20 20
RAIN SHWRS S S S
SNOWSHWRS S C L L C S S S
TSTMS S
$$
IDZ019-201200-
PINE CREEK PASS SNOTEL-TETON ID
43.57N 111.21W ELEV. 6720 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 32 55 31 57 32
TEMP 50 46 41 39 37 34 41 51 54 50 43 38 34 33 43 52 56 53 45 41 37 34
DEWPT 25 23 21 12 25 25 27 23 31 29 26 15 28 27 29 25 33 31 27 18 27 26
RH 37 40 44 32 61 69 57 33 41 44 51 38 78 78 57 35 42 43 49 39 67 72
WIND DIR E NE NE E NE NE N N N N N E SE S S SW W W SW S S S
WIND SPD 8 8 9 5 6 8 8 9 11 12 6 5 5 3 3 6 8 6 6 6 5 6
WIND GUST 19 20
CLOUDS BK OV OV BK BK SC SC FW FW SC SC CL CL CL CL FW FW FW FW FW FW FW
CLOUDS(%) 68 83 83 67 67 51 51 29 29 32 32 10 10 9 9 28 28 15 15 11 11 16
POP 12HR 5 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
RAIN S S
SNOW S S
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 58 34 50 29 54 32 55 32 49
TEMP 54 55 44 35 46 49 39 30 48 53 42 33 50 54 43 33 45 48
DEWPT 23 29 16 32 32 36 25 27 24 30 18 29 27 33 20 29 32 35
PWIND DIR S S SW N SE S S SW S
WIND CHAR LT GN GN LT LT LT LT GN GN
AVG CLOUDS FW FW SC BK OV BK SC SC SC SC SC SC SC BK SC SC SC SC
POP 12HR 5 50 50 20 20 10 20 20 20
RAIN SHWRS C C C C S S S S S S S S
SNOWSHWRS S S
TSTMS S S S
$$
IDZ023-201200-
SHEEP MOUNTAIN SNOTEL - BINGHAM ID
43.21N 111.69W ELEV. 6570 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 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 34 55 33 58 34
TEMP 50 50 42 39 35 33 38 48 52 51 43 38 35 32 41 50 54 54 46 41 37 34
DEWPT 17 14 22 18 26 24 26 29 29 27 28 24 29 25 28 31 31 29 28 24 26 23
RH 27 23 44 42 69 69 62 47 41 39 55 57 78 75 59 48 41 38 49 50 64 64
WIND DIR E NE NE NE NE N N N N N N N W SW SW SW W W SW SW S S
WIND SPD 10 9 14 11 9 12 12 14 18 20 14 8 5 5 5 10 13 14 16 13 10 12
WIND GUST 23 19 20 20 23 26 31 23 21 23 24 21 20
CLOUDS BK OV OV BK BK SC SC FW FW FW FW CL CL CL CL FW FW FW FW CL CL FW
CLOUDS(%) 67 83 83 63 63 55 55 27 27 26 26 7 7 8 8 27 27 16 16 6 6 14
POP 12HR 10 5 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
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 59 35 51 31 56 34 54 32 50
TEMP 51 57 43 36 47 50 38 32 49 55 42 35 48 53 40 33 45 49
DEWPT 30 28 27 31 35 35 28 25 31 27 25 27 31 29 24 25 31 31
PWIND DIR SW SW SW N E SE S SW SW
WIND CHAR GN GN GN GN GN LT GN GN BZ
AVG CLOUDS FW FW SC BK OV BK SC SC SC SC SC SC SC SC SC SC SC SC
POP 12HR 5 50 40 20 10 10 20 20 20
RAIN SHWRS C C C C S S S S S S S
TSTMS S S S
$$
WYZ001-201200-
SYLVAN PASS - PARK WY
44.47N 110.16W ELEV. 8420 FT
131 PM MDT Thu Apr 19 2018
DATE 04/19/18 Fri 04/20/18 Sat 04/21/18 Sun
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
MIN/MAX 23 42 19 47 25
TEMP 38 35 29 27 23 23 29 40 42 31 24 22 19 19 27 44 47 37 29 28 25 25
DEWPT 22 23 23 21 21 20 23 28 29 24 20 20 18 18 21 28 29 27 24 24 23 22
RH 52 61 78 78 92 88 78 62 60 75 84 92 96 96 78 53 49 67 81 85 92 88
WIND DIR E E E E E NE NE NE NE NE NE E E SW W W W W W SW SW SW
WIND SPD 11 10 10 10 9 8 9 12 10 9 5 5 3 4 5 8 11 11 6 6 5 6
WIND GUST 19
CLOUDS OV OV OV OV BK SC SC SC SC SC FW FW FW FW CL FW SC FW SC SC SC FW
CLOUDS(%) 93 94 89 83 69 55 31 34 37 37 21 19 15 12 9 22 53 22 35 33 31 24
POP 12HR 10 5 5 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00 00-00 00-00
DATE 04/22/18 Mon 04/23/18 Tue 04/24/18 Wed 04/25/18 Thu 04/26/18
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 45 29 37 19 43 25 43 25 45
TEMP 43 37 31 29 36 28 21 19 41 34 27 25 41 34 27 25 43 36
DEWPT 23 25 26 25 28 23 18 16 19 21 20 19 25 25 23 22 29 27
PWIND DIR SW S S NE E S SW W W
WIND CHAR GN GN GN LT LT LT GN GN GN
AVG CLOUDS FW FW FW BK OV OV BK SC SC FW SC SC SC SC SC SC SC SC
POP 12HR 5 40 60 20 0 5 20 20 20
RAIN SHWRS S S S S
SNOWSHWRS S C L L S S S S
$$
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT
DAY 1 THROUGH DAY 3...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
RH(%)...............................RELATIVE HUMIDITY
WIND DIR(8 POINT COMPASS)...........WIND DIRECTION
WIND SPD(MPH).......................WIND SPEED
CLOUDS(CAT).........................CLOUD COVER CATEGORY
CL.....CLEAR/SUNNY.......................0% to =< 10%
FW.....MOSTLY CLEAR/MOSTLY SUNNY......> 10% to =< 30%
SC.....PARTLY CLOUDY/PARTLY SUNNY.....> 30% to =< 60%
BK.....MOSTLY CLOUDY..................> 60% to =< 80%
OV.....CLOUDY.........................> 80% to =< 100%
CLOUDS(%)...........................CLOUD COVER AS A PERCENTAGE
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR(IN.).......................AMOUNT OF LIQUID PRECIPITATION
SNOW 12HR(MIN-MAX - IN.)............RANGE OF SNOWFALL
WEATHER...
TYPE...
RAIN...........RAIN
RAIN SHWRS.....RAIN SHOWERS
SPRINKLES......SPRINKLES
TSTMS..........THUNDERSTORMS
DRIZZLE........DRIZZLE
SNOW...........SNOW
SNOWSHWRS......SNOW SHOWERS
FLURRIES.......SNOW FLURRIES
SLEET..........SLEET
FRZG RAIN......FREEZING RAIN
FRZG DRZL......FREEZING DRIZZLE
COVERAGE...
IS.............ISOLATED
SC.............SCATTERED
NM.............NUMEROUS
O..............OCCASIONAL
S..............SLIGHT CHANCE
C..............CHANCE
L..............LIKELY
WD.............WIDESPREAD
D..............DEFINITE
AR.............AREAS
PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
F.......FOG
PF......PATCHY FOG
F+......DENSE FOG
PF+.....PATCHY DENSE FOG
H.......HAZE
BS......BLOWING SNOW
K.......SMOKE
BD......BLOWING DUST
VA......VOLCANIC ASH
DAY 4 THROUGH DAY 7...
MAX/MIN TEMP or MIN/MAX TEMP(F).....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP(F).............................AIR TEMPERATURE
DEWPT(F)............................DEW POINT TEMPERATURE
PWIND DIR(8 POINT COMPASS)..........PREDOMINANT WIND DIRECTION IN 12HR PERIOD
WIND CHAR(MAX SUSTAINED IN 12HR)....WIND CHARACTERISTIC
LT.....LIGHT; < 8 MPH
GN.....GENTLE; 8 - 14 MPH
BZ.....BREEZY; 15 - 22 MPH
WY.....WINDY; 23 - 30 MPH
VW.....VERY WINDY; 31 - 39 MPH
SD.....STRONG/DAMAGING; >= 40 MPH
AVG CLOUDS(CAT).....................AVERAGE CLOUD COVER CATEGORY
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
POP 12HR(%).........................PROBABILITY FOR ACCUMULATING PRECIPITATION
WEATHER...
SEE DAY 1 THROUGH 3 WEATHER DESCRIPTIONS
- National Weather Service
- Western and Central Wyoming Weather Forecast Office
- 12744 West U.S. Hwy 26
- Riverton, WY 82501
- 307-857-3898
- Page Author: RIW Webmaster
- Web Master's E-mail: w-riw.webmaster@noaa.gov
- Page last modified: Mar 8th, 2018 20:36 UTC