Area Forecast Matrices
Issued by NWS Cheyenne, WY

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964
FOUS55 KCYS 171343
AFMCYS

Area Forecast Matrices
National Weather Service Cheyenne WY
642 AM MST Sun Dec 17 2017

NEZ002-172300-
Dawes-
Including the cities of Chadron and Chadron St Park
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      40    20 23 26          51    22 25 28          47
Temp                24 35 40 32 28 26 24 23 29 46 51 40 34 33 29 27 26 41 47 37
Dewpt               24 26 24 23 22 20 19 15 16 19 21 21 22 22 22 22 22 24 23 23
RH                 100 69 52 69 78 78 81 71 58 34 30 46 61 63 75 81 85 50 38 56
Wind dir            SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W  S  S  S
Wind spd             3  8 10  8  6  9  9 10 10 12 12  9  8  8  8  5  4  5  6  5
Wind gust                                21 24 27 23 21 21 21 20 16
Clouds              B2 B1 SC FW FW FW FW FW SC SC SC SC B1 SC SC SC SC SC SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill             29 33 25 20 17 15 13 20 39    34 27 26 22 20
Min chill              16    21    13    10    11    30    22    16    15    28


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            28    55      14    17       5    25       9    18
Temp          31   29 54 45 32   19 16 12  9    8 24 21 14    9 17 14
Dewpt         21   20 20 19 18   14  8  5  2    2 11 11  8    5  3  3
PWind dir          SW     W      NW     N      NW    NW      NW    NW
Wind char          GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    SC   SC B1 B2 B2   OV OV B2 SC   FW SC SC B1   B1 B2 B1
PoP 12hr            0     0      50    60       5    10      20    20
Snowshwrs                         C  L  S             S  S          S

$$
NEZ003-172300-
Box Butte-
Including the city of Alliance
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      39    19 23 26          51          24          48
Temp                24 33 39 32 28 26 24 23 29 46 51 38 31 30 27 26 26 43 48 36
Dewpt               24 26 24 23 22 20 18 14 15 17 19 19 21 21 21 21 21 23 22 22
RH                 100 75 54 69 78 78 77 68 55 31 28 46 66 69 78 81 81 45 35 56
Wind dir            SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W  W SW SW  S
Wind spd             3  8 10  8  8  8  6  9 10 14 13  8  6  8  6  5  4  4  6  6
Wind gust                                                  18
Clouds              OV B1 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill             26 32 24 19 18 15 13 19 39    32 24 23 20 18
Min chill              17    22    13     8     9    29    19    16    16    28


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    55      14    17       5    26       9    18
Temp          30   28 54 41 31   20 16 11  8    8 25 20 13    9 18 10
Dewpt         21   19 18 17 17   14  7  4  2    1  9 10  7    4  1  2
PWind dir          SW    SW      NW     N      NW    NW       N     N
Wind char          LT    GN      GN    BZ      LT    GN      GN    GN
Avg clouds    SC   SC B1 B2 B2   OV OV OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      50    60       5    10      20    10
Snowshwrs                         C  L  C                S

$$
NEZ019-172300-
Scotts Bluff-
Including the cities of Scottsbluff and Gering
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      42    21 24 27          52    24 27 30          51
Temp                26 35 42 35 30 27 25 24 30 47 52 42 36 33 30 27 29 43 51 41
Dewpt               26 27 25 23 22 20 17 15 16 18 19 20 21 22 22 21 22 24 23 22
RH                 100 72 50 61 72 74 71 68 55 31 27 41 54 63 72 78 75 47 33 46
Wind dir             S SW  W SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
Wind spd             3  6 10  9  6  6  6  9  9 16 17  9  8  8  6  5  5  4  6  5
Wind gust                          18 23 23 25 33 29 21 21 20 20 16 18
Clouds              OV SC SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW SC
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            S
Wind chill             29 36 28 23 20 18 15 22       36 29 27 24 21 23
Min chill              20    24    17    12    13    31    22    18    17    32


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    56      16    21       7    28      11    20
Temp          31   29 55 46 31   19 21 16 12   10 27 22 16   11 19 15
Dewpt         21   19 19 19 18   14  9  6  3    1  9 11  9    6  3  3
PWind dir          SW     W      NW     N      NW    NW       N     N
Wind char          LT    LT      GN    BZ      LT    GN      LT    GN
Avg clouds    FW   SC B1 B2 B2   OV OV OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      50    50       5     5      10    10
Rain shwrs                   S
Snowshwrs                         C  C  C                S    S

$$
NEZ020-172300-
Banner-
Including the city of Harrisburg
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      40          24          51          27          50
Temp                26 35 40 32 27 25 24 24 30 46 50 39 33 32 30 27 29 44 50 37
Dewpt               24 26 24 22 21 19 17 14 15 18 19 20 20 21 21 21 21 22 22 21
RH                  92 69 52 66 78 78 74 65 53 32 29 46 58 63 69 78 72 41 33 52
Wind dir             S SW  W SW  W  W  W  W  W  W  W  W  W  W  W NW  W  W  W SW
Wind spd             3  8 10  8  8  8  9 10 10 17 17 10  9  9  9  8  6  6  6  5
Wind gust                                23 23 32 29 21 21 21 21 18 18
Clouds              OV SC SC FW FW FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW
PoP 12hr                     30           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            S
Wind chill             28 34 25 19 16 15 14 21 39    32 26 24 21 20 21
Min chill              19    20    11    10    11    28    20    16    16    28


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    55      15    18       6    26       9    16
Temp          29   30 54 43 30   18 18 13 10    9 25 20 15    9 16  9
Dewpt         19   18 18 19 17   14  9  6  1    0  8 10  8    6  4  2
PWind dir          SW     W      NW     N      NW    NW       N     N
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW   SC B1 B2 B2   B2 OV OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      50    50       0     5      20    10
Rain shwrs                   S
Snowshwrs                         C  C  C                S    S  S

$$
NEZ021-172300-
Morrill-
Including the cities of Angora, Bridgeport, Bayard, and Redington
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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    21 23 27          53          26          51
Temp                25 35 41 32 29 27 24 24 30 48 52 40 33 31 29 27 28 44 50 39
Dewpt               25 26 24 23 22 21 20 16 17 18 19 20 21 22 22 22 23 23 22 22
RH                 100 69 50 69 75 78 84 71 58 30 27 44 61 69 75 81 81 43 33 50
Wind dir             W SW  W SW SW  W  W  W  W  W  W  W  W  W  W NW NW  W SW  S
Wind spd             2  6  9  8  8  8  9 10 10 16 14 10  9  9  8  8  5  4  6  8
Wind gust                                21 21 28    21 21 21 21 18 16
Clouds              OV B1 SC FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW
PoP 12hr                     10           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            S
Wind chill             29 35 25 21 19 15 13 21       34 26 23 21 19 22
Min chill              18    21    15    10    11    30    20    16    16    30


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    57      18    20       8    28      12    20
Temp          30   29 56 46 33   23 19 15 12   11 27 23 15   12 19 15
Dewpt         22   20 19 19 18   16  8  5  4    2  8 10  9    6  3  1
PWind dir          SW    SW      NW     N      NW    NW       N     N
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW   SC SC B2 B2   OV OV OV B1   FW FW SC B1   B2 B2 B2
PoP 12hr            0     0      40    50       5    10      20     5
Rain shwrs                        C
Snowshwrs                         C  C  C                S    S

$$
NEZ054-172300-
Kimball-
Including the city of Kimball
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      39          21          52          26          50
Temp                26 35 39 29 24 22 21 22 29 47 51 38 30 30 28 27 28 44 49 36
Dewpt               25 26 23 22 21 19 19 15 15 17 19 19 20 20 21 20 21 22 21 20
RH                  96 69 52 75 88 88 92 74 55 30 28 46 66 66 75 74 75 41 33 52
Wind dir            SW  W  W SW  W  W  W  W  W  W  W  W  W  W NW NW NW  W SW  S
Wind spd             3  9  9  8  9  9 10 11 11 17 17  9 10 11 10  9  8  8  8  6
Wind gust                                         27    20 21 21 20 18
Clouds              OV B1 SC FW FW FW FW FW FW FW FW SC SC FW SC SC FW FW FW FW
PoP 12hr                     30           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            C
Wind chill             28 32 21 14 11 11 11 19       31 22 21 19 18 19       30
Min chill              19    19     8     8     9    29    18    15    15    27


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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    55      13    18       4    26       8    17
Temp          27   28 54 42 29   16 18 14  9    7 26 19 13    8 17  9
Dewpt         19   18 18 19 17   14  9  6  2    0  7 10  8    6  4  2
PWind dir          SW    SW      NW     N      NW    NW       N     N
Wind char          GN    GN      GN    BZ      GN    GN      GN    BZ
Avg clouds    FW   SC B1 B1 B1   B2 B2 OV B1   FW FW SC B1   B2 B2 B2
PoP 12hr            0     0      40    50       0    10      30    20
Snowshwrs                         C  C  C                S    C  S

$$
NEZ055-172300-
Cheyenne-
Including the cities of Brownson and Sidney
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      40          21          54          26          50
Temp                26 36 39 29 26 24 22 21 29 48 52 39 31 30 28 27 28 44 49 37
Dewpt               26 26 24 23 22 21 20 17 17 19 20 20 21 21 22 21 22 23 23 22
RH                 100 67 54 78 85 88 92 84 60 31 28 46 66 69 78 78 78 43 36 54
Wind dir             W  W  W SW SW  W  W  W  W  W  W  W  W NW NW NW NW NW SW  S
Wind spd             2  6  9  8  9  9 10 11 10 16 14  9  9 10 10  9  8  6  6  6
Wind gust                                      26          20 20 20 18
Clouds              OV B1 SC SC FW CL FW FW FW FW FW SC SC FW SC SC FW FW FW FW
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            S
Wind chill             30 33 22 17 14 11 10 21       33 23 21 19 18 20       31
Min chill              20    19    10     7    10    29    18    14    15    28


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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    57      17    20       6    28      11    20
Temp          27   27 55 44 32   21 19 13  9    9 27 22 14   11 20 14
Dewpt         21   19 21 20 17   16 10  6  3    1  8 11  9    7  5  4
PWind dir          SW    SW       N     N      NW    NW       N     N
Wind char          GN    GN      GN    BZ      GN    GN      GN    BZ
Avg clouds    FW   SC SC B1 B2   B2 B2 OV B1   SC FW SC B1   B2 B2 B2
PoP 12hr            0     0      30    60       5     5      30    20
Snowshwrs                         C  L  L                C    C  S

$$
NEZ095-172300-
North Sioux-
Including the city of Harrison
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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 39 42    21 24 27    47 50 53          25          47
Temp                24 34 39 31 27 25 24 24 28 44 50 38 33 32 29 27 26 41 47 36
Dewpt               23 25 23 22 21 19 17 14 16 18 20 20 21 22 21 21 21 23 22 22
RH                  96 69 52 69 78 78 74 65 60 35 30 48 61 66 72 78 81 48 37 56
Wind dir            SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW  S  S
Wind spd             4  9 11  8  6  9 10 12 13 16 16 10 10 10  9  8  6  6  8  5
Wind gust                          20 25 28 32 29 27 25 27 27 24 24 18
Clouds              B2 SC SC FW FW FW FW FW SC B1 SC SC SC SC 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
Snow
Wind chill          18 26 32 24 19 15 14 12 18 37    32 25 24 21 19 19
Min chill              13    20    11    10    10    27    20    14    14    26


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    54      12    16       5    23       7    16
Temp          29   29 53 43 27   16 15 11  9    8 23 19 13    7 15  9
Dewpt         20   19 18 18 17   13  8  5  1    1 10 10  7    4  2  3
PWind dir          SW     W      NW     N      NW    NW      NW    NW
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC   SC B1 B2 B2   OV OV B2 SC   FW SC SC B1   B2 B2 B1
PoP 12hr            0     0      50    70       5    10      10    20
Rain shwrs                   S
Snowshwrs                    S    C  L  S                S          S

$$
NEZ096-172300-
South Sioux-
Including the city of Agate
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      39          24          50          26    46 49 53
Temp                25 33 39 34 29 27 25 24 29 45 50 39 33 32 29 27 28 42 49 38
Dewpt               24 26 23 22 21 19 18 14 15 17 19 19 20 21 21 21 21 22 21 21
RH                  96 75 52 61 72 71 74 65 55 32 29 44 58 63 72 78 75 44 33 50
Wind dir             S SW  W SW  W  W  W  W  W  W  W  W  W  W  W NW  W  W SW SW
Wind spd             4  8 11 10  8  8  6 10 11 16 16  9  8  8  6  6  5  6  8  5
Wind gust                                20 21 26 26    18 18
Clouds              OV SC SC FW FW FW FW FW SC SC SC SC SC SC 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
Frzg drzl
Snow
Wind chill          19 26 32 26 21 19 17 14 19 38    32 25 24 22 20 21
Min chill              17    23    16    12    13    28    20    16    15    29


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    54      14    18       6    26       8    18
Temp          30   29 53 44 30   17 18 13 10    9 25 20 14    8 18 11
Dewpt         19   18 17 17 16   13  8  5  2    1  8  9  7    4  2  2
PWind dir          SW     W      NW     N      NW    NW       N     N
Wind char          LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC   SC B1 B2 B2   OV OV OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      50    60       5    10      10    10
Rain shwrs                   S
Snowshwrs                    S    C  L  C                S

$$
WYZ101-172300-
Converse County Lower Elevations-
Including the cities of Bill, Douglas, Deer Creek, and Glenrock
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                30 35 39    21 24 27    35 42 49    22 26 29    36 43 49
Temp                22 31 35 29 24 25 25 27 29 38 42 36 33 31 30 28 26 38 43 35
Dewpt               21 23 22 20 17 15 15 16 16 20 22 22 23 22 22 21 21 23 24 23
RH                  96 72 59 69 74 65 65 63 58 48 44 56 66 69 72 75 81 54 47 61
Wind dir             S SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW SW SW
Wind spd             5 11 16 13 10 12 14 17 17 20 21 16 14 12 11 10 10 11 13 11
Wind gust           17 25 32 31 28 31 39 36 36 39 35 39 33 29 29 27 27 29 33 31
Clouds              B1 FW FW FW FW FW FW SC SC SC SC SC SC SC 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
Frzg drzl
Snow
Wind chill          14 22 25 18 14 14 14 14 17 28 32 26 23 22 20 19 17 30 36 26
Min chill               4     9     5     6     8    18    16    12    10    18


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            30    46      10    15       4    21       4    14
Temp          32   33 46 38 21   12 14 13  8    6 20 17  9    4 14  8
Dewpt         22   21 20 21 15   10  7  5  0    1 10 10  6    3  2  1
PWind dir          SW     W      NW    NW       W     W       N    NW
Wind char          GN    BZ      BZ    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B2 OV   OV OV B2 SC   FW SC B1 B2   B2 B2 B2
PoP 12hr            0     5      50    40       0    10      10    20
Rain shwrs                   C
Snowshwrs                    C    C  C  S                     S     S

$$
WYZ102-172300-
Niobrara County-
Including the cities of Lusk and Redbird
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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 38 41    19 24 27    43 47 51          26          46
Temp                24 33 38 31 25 24 24 25 30 42 46 37 34 32 30 28 26 40 46 35
Dewpt               22 24 23 21 19 16 15 16 17 20 21 21 22 22 21 21 21 22 22 22
RH                  92 69 54 66 78 71 68 68 58 41 37 52 61 66 69 75 81 48 38 59
Wind dir             S SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW SW  S
Wind spd             5  8 10  8  6  9  9 12 12 17 18 11 11 10  8  8  5  6  8  5
Wind gust                 20 18    20 24 29 32 33 31 25 25 25 21 21 16
Clouds              B2 SC FW FW FW FW FW SC SC SC SC SC SC SC 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
Snow
Wind chill          18 27 30 24 17 14 15 14 20 34 39 30 26 24 22 20 20
Min chill              14    18    10    10    10    26    19    17    14    25


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            28    51      12    17       7    23       7    17
Temp          30   31 50 42 24   15 16 14 10    9 22 20 13    7 15 13
Dewpt         21   20 19 19 16   11  7  5  2    2 10 10  7    5  3  3
PWind dir          SW     W      NW    NW       W    NW      NW    NW
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC   SC B1 B2 B2   OV OV B2 SC   FW SC B1 B2   B2 B2 B2
PoP 12hr            0     5      50    60       0     5      10    30
Rain shwrs                   S
Snowshwrs                    C    C  L  S                           C

$$
WYZ103-172300-
North Laramie Range-
Including the city of Garrett
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                22 30 38    15 22 28    28 36 45    19 25 31    30 38 47
Temp                20 28 29 24 22 23 24 25 27 33 35 31 30 29 27 26 25 34 38 32
Dewpt               19 20 18 15 13 11 11 13 13 17 20 20 20 20 20 19 19 22 22 21
RH                  96 71 63 68 68 59 57 60 55 51 54 63 66 69 74 74 78 61 52 63
Wind dir            SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd             8 13 20 20 18 17 21 25 24 26 24 19 18 16 14 13 14 16 17 16
Wind gust              27 37 37 39 36 52 58 57 57 48 51 51 49 43 43 42 39 40 42
Clouds              B2 SC FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW SC FW SC
PoP 12hr                     20           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Wind chill          10 17 16 10  8 10  8  9 12 20 22 19 17 18 15 15 13 23 28 21
Min chill               1    -1    -3    -1     1     2     9     7     7    13


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            30    42       8    11       2    18       2     9
Temp          31   31 42 34 22   11 10  7  6    5 18 13  9    2  9  1
Dewpt         18   17 18 18 14    8  5  3 -2   -2  7  8  4    1  0 -2
PWind dir           W     W      NW     N       W     W      NW     N
Wind char          BZ    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   OV OV B2 SC   FW SC SC B1   B2 B2 B2
PoP 12hr            0    10      50    50       0    10      20    30
Snowshwrs                    C    C  C  S             S  S    S  C  S

$$
WYZ104-172300-
Ferris/Seminoe/Shirley Mountains-
Including the city of Seminoe Dam
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                22 28 34    14 18 24    27 33 39    19 22 28    30 36 41
Temp                19 26 28 22 19 20 19 19 20 29 33 30 27 26 24 24 22 31 36 32
Dewpt               17 20 18 15 13 12 12 12 13 18 21 21 21 20 19 19 19 22 24 22
RH                  92 78 66 74 77 71 74 74 74 63 61 69 78 78 81 81 88 69 61 66
Wind dir            SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd             6 13 20 18 17 18 24 20 19 21 20 14 12 11 12 11 11 13 14 13
Wind gust           17 24 34 35 35 35 50 56 50 49 37 36 34 31 31 29 31 31 33 36
Clouds              B1 SC FW FW FW FW SC FW SC SC SC B1 B1 SC 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
Snow
Wind chill          10 15 15  8  4  5  2  3  5 16 21 19 17 16 13 13 11 21 27 22
Min chill               2    -1    -3    -6    -6     4     9     7     6    12


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    39       7    12      -2    18       1    10
Temp          28   29 39 32 20    9 11  8  2    2 17 15  8    1  9  3
Dewpt         19   18 21 20 14    7  7  3 -4   -2  9  8  4    0  1 -1
PWind dir          SW    SW      NW     N       W     W       N     N
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   OV OV B2 SC   FW SC B1 B1   B2 B2 B1
PoP 12hr            0    10      60    40       0    10      20    20
Snowshwrs                    C    L  C  S                S    S  S  S

$$
WYZ105-172300-
Shirley Basin-
Including the cities of Medicine Bow and Shirley Basin
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      29    15 19 22    31 34 38    18 22 25    33 37 40
Temp                19 27 28 23 19 20 20 20 23 31 33 30 27 26 24 23 23 33 37 31
Dewpt               19 21 19 16 15 13 13 12 14 18 21 20 20 20 20 19 19 22 23 22
RH                 100 78 68 74 84 74 74 71 68 58 61 66 74 78 84 84 84 63 56 69
Wind dir             W  W  W  W  W SW SW  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd             6 12 20 18 17 16 14 17 16 20 21 14 13 11 10 10 10 14 14 12
Wind gust              23 32 29    28 37 36 34 36 36 33 34 29 29 27 27 33 33 29
Clouds              B2 SC SC FW FW FW SC FW SC SC SC SC SC SC SC FW SC SC FW SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snow
Wind chill          11 16 15  8  4  6  6  6  9 19 21 19 16 15 13 13 12 23 28 22
Min chill               6     2    -1     2     2     5    11     9     9    17


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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    42       8    12      -1    18       1    10
Temp          27   29 42 33 21   10 12  8  3    2 17 13  7    1 10  2
Dewpt         18   17 19 19 14    8  7  3 -2   -2  9  9  4    1  1 -1
PWind dir           W     W      NW     N       W     W      NW     N
Wind char          GN    GN      GN    GN      LT    GN      LT    GN
Avg clouds    SC   SC SC B1 B2   B2 OV B2 SC   FW SC SC B1   B2 B2 B1
PoP 12hr            0    10      50    40       0    10      20    30
Snowshwrs                    C    C  C  S                S    S  C  S

$$
WYZ106-172300-
Central Laramie Range and Southwest Platte County-
Including the city of Bordeaux
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                29 36 41    19 26 30    35 42 48    23 29 33    37 45 50
Temp                25 33 36 31 26 26 27 28 31 39 42 37 35 34 32 31 30 40 45 37
Dewpt               22 22 20 17 15 12 12 14 15 18 20 20 21 21 21 20 20 21 21 20
RH                  88 63 52 56 62 55 53 55 51 42 41 50 56 58 63 63 66 46 38 50
Wind dir            SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd             5 13 20 18 17 18 25 28 29 28 27 24 23 21 19 18 18 20 19 16
Wind gust              27 35 35 35 35 54 62 62 55 48 52 52 51 43 43 42 39 39 40
Clouds              B2 SC FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW SC
PoP 12hr                     40           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Frzg drzl
Snow
Snowshwrs            S
Wind chill          18 23 25 19 14 13 12 12 16 28 32 25 23 22 20 19 18 30 37 27
Min chill               9     8     4     3     5    16    14    11    10    20


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            33    50      13    16       6    23       6    14
Temp          35   35 50 42 28   17 15 12  9    9 22 18 13    7 13  8
Dewpt         19   17 17 18 16   11  6  5  1    0  8  9  7    4  2  1
PWind dir           W    SW      NW     N       W     W       N     N
Wind char          BZ    BZ      BZ    BZ      GN    BZ      GN    BZ
Avg clouds    SC   SC SC B1 B2   B2 OV B2 SC   FW SC SC B1   B2 B2 B2
PoP 12hr            0     5      50    50       5    10      20    30
Rain shwrs                   C
Snowshwrs                    C    C  C  S             S  S    S  C  S

$$
WYZ107-172300-
East Platte County-
Including the cities of Wheatland and Guernsey
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                35 39 43    23 26 30    44 48 51    24 29 33    45 49 52
Temp                26 35 39 33 27 27 27 28 31 43 47 40 37 35 32 31 30 43 49 40
Dewpt               24 25 22 20 17 15 13 14 15 18 20 20 21 22 21 21 21 22 22 21
RH                  92 66 50 58 65 60 55 55 51 36 34 44 52 59 63 66 69 43 34 46
Wind dir             S SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd             4  6 14 11  8 11 11 16 16 20 21 14 13 11  9  9  9 10 11  9
Wind gust              17 27 24 20 27 35 46 44 41 39 39 42 36 33 29 27 31 29 24
Clouds              B2 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC FW SC SC
PoP 12hr                     20           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            C
Wind chill          20 29 31 25 19 17 18 16 20 35    32 28 27 25 23 22 37    34
Min chill              16    20    12    12    12    26    21    18    17    25


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            33    53      13    17       7    25       7    17
Temp          35   34 53 45 27   15 17 13 10   10 24 20 14    7 16 10
Dewpt         20   18 18 18 16   12  7  6  1    0  9 10  8    4  3  2
PWind dir           W    SW      NW     N       W    NW      NW     N
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   B1 B1 B1 B2   B2 OV B2 SC   FW SC SC B1   B2 B2 B2
PoP 12hr            0     5      50    50       0    10      10    20
Rain shwrs                   C
Snowshwrs                    C    C  C  S                S    S  S  S

$$
WYZ108-172300-
Goshen County-
Including the city of Torrington
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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 41 44    20 25 30    44 50 53    22 28 33    43 50 54
Temp                26 35 41 36 29 27 26 25 30 45 50 41 36 34 31 29 29 44 50 41
Dewpt               24 26 23 21 19 17 15 14 15 18 19 20 21 22 22 21 21 22 22 21
RH                  92 69 48 54 66 65 62 62 53 33 29 42 54 61 69 72 72 41 33 44
Wind dir             S SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
Wind spd             4  8 12 10  8  9  9 12 13 18 20 12 12 10  9  8  8  9 10  6
Wind gust                 25 20 18 24 33 40 41 42 37 39 40 36 34 29 29 27 25 21
Clouds              OV SC SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC FW SC SC
PoP 12hr                     20           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            C
Wind chill             28 33 29 21 18 16 14 20 37    34 28 27 24 22 22
Min chill              16    20    12    10    10    25    20    17    15    27


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            30    55      13    19       6    26       8    19
Temp          32   32 54 45 28   16 18 14 11    9 26 21 16    8 18 11
Dewpt         20   18 18 18 17   12  7  5  1    0  8 10  8    5  2  2
PWind dir          SW     W      NW     N      NW    NW       N     N
Wind char          LT    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC   SC B1 B2 B2   OV OV B2 B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      50    50       5     5      10    10
Rain shwrs                   C
Snowshwrs                    C    C  C  S                S    S  S  S

$$
WYZ109-172300-
Central Carbon County-
Including the city of Rawlins
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                25 29 32    14 18 21    28 34 37    19 22 26    33 37 40
Temp                19 26 29 23 19 20 19 18 20 30 33 30 27 26 24 23 22 32 37 31
Dewpt               19 21 18 16 14 13 12 14 15 19 20 20 20 20 20 19 19 22 23 21
RH                 100 81 63 74 80 74 74 84 81 63 58 66 74 78 84 84 88 66 56 66
Wind dir            SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd             6 12 18 16 16 16 17 18 18 20 21 14 13 12 12 12 12 14 16 12
Wind gust              23 31 31 28 31 36 41 39 40 37 34 34 33 31 31 33 34 36 31
Clouds              B2 B1 SC FW FW FW SC SC SC B1 SC B1 SC SC 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
Snow
Wind chill          10 14 16 10  5  6  3  2  5 17 21 19 16 15 12 12 10 21 28 21
Min chill               5     2    -2    -2    -2    11     9     7     6    16


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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    40       8    12      -2    18       1    11
Temp          27   27 40 34 22   10 11 10  3    1 17 15 10    1 10  5
Dewpt         19   18 20 19 16    8  7  4 -3   -2  9  9  5    1  2 -1
PWind dir          SW    SW      NW     N       W     W      NW     N
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   OV OV B2 SC   FW SC SC B1   B2 B2 B1
PoP 12hr            0    10      50    40       0    10      20    20
Snowshwrs                    C    C  C  S                S    S  S  S

$$
WYZ110-172300-
North Snowy Range Foothills-
Including the cities of Arlington and Elk Mountain
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      30    16 20 22    31 36 39    20 25 27    35 39 42
Temp                21 27 30 26 22 21 20 21 24 33 35 31 30 29 27 26 26 34 39 32
Dewpt               18 20 18 14 13 11 10 13 14 17 19 19 19 20 19 19 19 20 20 19
RH                  88 74 60 60 68 65 64 71 65 51 52 61 63 69 71 74 74 56 46 58
Wind dir             W  W  W  W SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W
Wind spd             8 14 20 18 18 17 21 24 23 23 24 20 21 19 17 18 18 20 20 17
Wind gust                 32 29 34 32 42 47 43 37 39 46 49 46 42 42 42 39 39 42
Clouds              B1 SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW FW FW SC
PoP 12hr                      0           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Wind chill          11 16 17 12  7  6  4  4  8 20 23 19 17 16 14 13 13 23 29 21
Min chill               5     6     1    -1    -1    12    10     7     6    14


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            30    43      11    13       2    19       5    11
Temp          30   32 43 35 27   15 12  9  5    5 18 16 13    6 10  3
Dewpt         17   16 17 17 16   10  6  3 -2   -2  7  7  6    2  1  0
PWind dir          SW    SW      NW     N       W     W      NW    NE
Wind char          BZ    BZ      GN    GN      GN    BZ      GN    GN
Avg clouds    SC   SC SC B1 B2   B2 OV B2 B1   FW SC SC B1   B2 B2 B1
PoP 12hr            0     5      50    50       5    10      30    30
Snowshwrs                    C    C  C  S             S  S    C  C  C

$$
WYZ111-172300-
Southwest Carbon County-
Including the city of Baggs
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                29 34 38     8 14 17    32 38 44    12 17 22    36 40 46
Temp                16 26 33 29 21 20 16 15 16 29 37 31 25 23 21 19 18 33 40 31
Dewpt               16 20 18 16 15 13 12 11 12 17 19 18 18 17 16 15 15 20 21 19
RH                 100 78 53 58 77 74 84 84 84 60 48 58 74 77 81 84 88 58 46 61
Wind dir            SW SW SW SW SW  S  S SW  S SW SW SW SW SW SW SW  S SW SW SW
Wind spd             3  5 10  9  9  9 10 11 10 13 14  9  9  9  9  9  8 10 12  9
Wind gust                 23 21 23 25 27 26 23 29 29 24 24 24 21 24 21 25 27 21
Clouds              B2 B1 SC FW FW FW SC SC SC B1 SC B1 B1 SC 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
Snow
Wind chill             19 25 21 11  9  4  2  4 19 29 22 16 13 11  9  8 25 33 24
Min chill               5    10     3    -3    -3    16     9     4     1    18


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            20    42       7    18      -2    23       1    18
Temp          23   21 41 36 23    9 15 13  6    1 19 21 11    1 16 12
Dewpt         17   15 18 18 16    8  8  5 -2   -4  8  9  4    1  3  2
PWind dir           S    SW       W     N       W    SW       W     N
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    SC   SC B1 B2 OV   OV OV B2 SC   FW SC SC B1   B2 B2 B1
PoP 12hr            0    10      60    40       0    10      20    20
Snowshwrs                    C    L  C  S                S    S  S  S

$$
WYZ112-172300-
Sierra Madre Range-
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                19 28 35    10 15 18    23 33 40    14 20 24    28 36 43
Temp                17 24 28 25 20 18 16 15 17 27 33 27 24 23 22 21 21 31 35 28
Dewpt               14 18 17 15 14 12 11 11 12 16 18 17 17 16 16 16 16 19 20 18
RH                  88 77 63 65 77 77 80 84 80 63 53 65 74 74 77 81 81 61 54 66
Wind dir            SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd             4  8 11 10 10  9 11 12 12 12 12 10 10  9  9  9  9  9 10  9
Wind gust           16    21 24 24 23 31 33 33 32 28 33 33 31 29 29 29 27 27 29
Clouds              B2 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC SC FW SC
PoP 12hr                      5           0           0           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          10 16 19 15  9  7  3  1  4 16 23 18 15 13 12 11 11 23 28 20
Min chill               0     2    -2    -8    -6     4     3     0     0    11


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            24    38      11    14       1    18       5    13
Temp          25   25 38 32 24   13 13  9  5    4 18 14 12    5 13  7
Dewpt         15   14 16 16 17    9  6  3 -3   -4  5  6  5    1  2  0
PWind dir          SW    SW       W    NE       W    SW       W    NE
Wind char          GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   OV OV B2 B1   SC SC SC B2   B2 B2 B2
PoP 12hr            0    10      60    50      10    20      40    30
Snowshwrs                    C    L  C  S             S  S    C  C  S

$$
WYZ113-172300-
Upper North Platte River Basin-
Including the cities of Saratoga and Encampment
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      30    11 15 19          35    15 19 25          38
Temp                18 26 30 25 19 18 16 15 18 30 35 29 25 24 22 21 20 32 38 30
Dewpt               17 20 19 16 15 13 12 14 14 19 20 19 19 19 19 18 18 22 22 20
RH                  96 78 63 68 84 80 84 96 84 63 54 66 78 81 88 88 92 66 52 66
Wind dir            SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW
Wind spd             4  6 12 10  9  8  9 11 11 12 13 10 10 10  9 10  9 11 11 10
Wind gust              17 25 21 20 19 25 29 27 28 31 27 29 27 27 25 25 27 29 25
Clouds              B2 SC SC FW FW FW FW SC SC SC SC B1 SC SC SC SC SC FW FW SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill          11 18 20 15  8  8  5  2  5 20 25 19 15 14 12 10 10 23 31 22
Min chill               1     9     3    -2    -2    14    11     6     4    18


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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    41      10    13      -2    19       3    12
Temp          26   27 41 35 25   13 13  9  4    1 17 16 12    3 11  6
Dewpt         18   17 19 19 17   11  7  4 -1   -3  8  9  7    2  2  1
PWind dir          SW    SW       W     N       W    SW      NW     N
Wind char          GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   OV OV B2 B1   SC SC SC B1   B2 B2 B2
PoP 12hr            0     5      60    50       5    10      30    30
Snowshwrs                    C    L  C  S             S  S    C  C  S

$$
WYZ114-172300-
Snowy Range-
Including the cities of Centennial and Albany
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                18 26 32     9 15 21    23 31 38    14 19 25    27 34 41
Temp                15 23 26 22 18 16 15 16 18 28 31 26 23 22 21 19 20 30 34 28
Dewpt               12 15 14 11  9  8  8 10 11 15 18 16 16 16 16 15 16 18 18 17
RH                  88 71 60 62 67 70 73 77 73 58 58 65 74 77 81 84 84 60 51 63
Wind dir             W  W  W  W SW SW SW SW SW SW  W  W  W  W  W SW  W  W  W  W
Wind spd             9 12 16 16 14 13 17 20 19 18 18 14 14 13 12 12 12 12 13 12
Wind gust           25 27 35 36 41 36 47 51 52 48 41 49 52 46 40 42 40 40 40 43
Clouds              B1 SC SC FW FW FW FW FW SC SC SC B1 SC SC SC SC FW FW FW SC
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill           3 12 14  8  4  2 -1 -1  3 16 19 15 11 10  9  7  9 21 25 17
Min chill              -8    -4    -6    -8    -7    -1    -2    -2    -2     5


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            24    38       7    10      -2    17       0     9
Temp          25   26 38 30 22    9 10  6  3    1 16 12  9    1  9  1
Dewpt         14   13 14 14 13    7  4  1 -5   -6  4  5  3   -2  0 -2
PWind dir          SW    SW       W     N       W     W      NW    NE
Wind char          GN    BZ      GN    GN      GN    GN      GN    GN
Avg clouds    SC   SC SC B1 B2   OV OV OV B1   SC SC SC B1   B2 B2 B2
PoP 12hr            0    10      60    50      10    20      30    30
Snowshwrs                    C    L  C  C  S          S  C    C  C  S

$$
WYZ115-172300-
Laramie Valley-
Including the cities of Bosler and Laramie
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      32    13 18 23          38    19 22 26          41
Temp                19 28 32 26 20 18 18 19 23 35 38 30 28 27 24 23 24 36 41 31
Dewpt               16 19 18 14 13 11 11 11 13 17 18 18 18 18 18 17 18 19 19 18
RH                  88 68 56 60 74 73 73 70 65 47 44 60 66 68 77 77 77 50 41 58
Wind dir            SW  W  W  W SW SW SW SW SW  W  W  W  W  W  W  W  W  W  W  W
Wind spd             5 10 17 14 13 13 13 16 16 18 20 12 12 12 10 10 11 16 16 11
Wind gust              23 32 27 26 26 27 29 31 34 36 33 36 31 29 27 25 33 33 27
Clouds              B2 SC FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr                      5           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Wind chill          11 18 21 14  7  5  4  4 10 24 28 20 18 16 14 12 13 27 32 22
Min chill               3     9     0    -2     0    16    12     8     8    18


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    46       9    13       0    20       2    12
Temp          28   29 46 36 25   12 13 10  4    3 20 15 10    2 11  3
Dewpt         16   15 15 15 14   10  6  3 -2   -3  7  6  5    1  1 -1
PWind dir          SW    SW       W     N       W     W       N    NE
Wind char          GN    BZ      GN    GN      GN    GN      LT    GN
Avg clouds    FW   SC SC SC B1   B2 OV OV B1   FW SC SC B1   B2 B2 B1
PoP 12hr            0     5      50    50       5    20      30    30
Snowshwrs                    C    C  C  C             S  S    C  C  C

$$
WYZ116-172300-
South Laramie Range-
Including the cities of Buford, Pumpkin Vine, and Vedauwoo
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                27 31 35    17 21 24    33 38 43    21 25 28    35 39 44
Temp                21 28 31 26 22 21 22 23 27 35 37 32 30 28 26 25 26 35 39 31
Dewpt               17 18 17 15 13 11 10 11 13 16 17 17 17 18 18 17 17 18 18 17
RH                  84 66 56 62 68 65 59 59 55 45 44 53 58 66 71 71 68 49 42 56
Wind dir             W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd             8 13 18 16 16 16 23 24 25 25 24 20 21 19 18 17 18 19 18 16
Wind gust              24 33 31 31 31 42 46 47 46 41 42 48 43 40 39 39 40 39 34
Clouds              B2 SC SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr                     30           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Frzg drzl
Snow
Snowshwrs            S
Wind chill          12 17 19 14  8  7  6  7 12 23 26 20 16 16 13 12 13 24 30 20
Min chill               5     7     1     1     3    15    11     8     8    16


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            28    44       9    11       2    19       3     9
Temp          29   30 44 36 25   12 11  7  5    5 19 15 10    4  8  0
Dewpt         16   14 14 14 14    9  5  3 -2   -4  6  6  4    1  1 -1
PWind dir           W    SW      NW     N      NW     W       N    NE
Wind char          BZ    BZ      BZ    BZ      BZ    BZ      GN    BZ
Avg clouds    FW   SC SC B1 B1   B2 B2 OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     5      50    40       5    20      30    30
Snowshwrs                    C    C  C  C             S  C    C  C  C

$$
WYZ117-172300-
South Laramie Range Foothills-
Including the cities of Whitaker, Federal, and Horse Creek
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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          23    42 44 49          27          46
Temp                24 32 36 30 24 24 25 27 32 42 44 35 32 31 29 28 28 41 45 33
Dewpt               22 21 19 18 15 12 12 13 15 18 20 18 19 20 20 19 19 21 21 19
RH                  92 63 50 60 68 60 57 55 49 37 38 49 58 63 69 68 68 44 38 56
Wind dir            SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W
Wind spd             4 11 17 13 13 16 18 20 20 24 24 18 19 18 17 14 14 16 16 11
Wind gust                 28 25 24 27 33 35 36 40 39 39 40 39 34 31 31 34 33 25
Clouds              OV SC SC FW FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW FW
PoP 12hr                     40           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Frzg drzl
Snow
Snowshwrs            C
Wind chill          17 24 27 20 11 11 12 13 19 32 35 24 20 19 17 17 17 33 38 24
Min chill              14    17     7     7    10    20    15    13    12    20


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            29    51      11    15       4    24       5    14
Temp          31   32 51 39 27   13 15 10  8    8 24 17 12    5 14  2
Dewpt         17   16 16 16 15   10  8  4  0   -2  8  8  6    3  3  0
PWind dir           W    SW      NW     N      NW     W       N     N
Wind char          BZ    BZ      BZ    BZ      GN    BZ      GN    BZ
Avg clouds    FW   SC SC B1 B1   B2 B2 B2 B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     5      40    50       5    20      30    20
Rain shwrs                   S
Snowshwrs                    C    C  C  C             S  C    C  S  S

$$
WYZ118-172300-
Central Laramie County-
Including the city of Cheyenne
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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          23    44 48 51          28          49
Temp                25 34 38 32 24 24 25 27 32 44 47 36 33 32 30 30 29 43 48 35
Dewpt               24 23 20 19 17 15 14 13 15 18 20 19 19 20 20 19 20 20 20 19
RH                  96 64 48 58 74 68 62 55 49 35 34 50 56 61 66 63 69 39 33 52
Wind dir             S  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
Wind spd             5 10 14 11 11 12 13 14 17 21 20 13 16 14 13 12 11 12 12  9
Wind gust                 28 21    25 29 32 34 40 39 36 40 34 33 29 27 31 29 21
Clouds              OV SC SC FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW
PoP 12hr                     40           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                     T       00-00       00-00
Frzg drzl
Snow
Snowshwrs            C
Wind chill          18 26 30 23 13 12 14 16 21 35    28 23 22 20 20 19 37    28
Min chill              15    20     9    10    13    21    18    16    16    24


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            29    54      12    16       5    26       6    16
Temp          31   33 54 42 28   14 16 11  9    8 26 18 13    6 16  4
Dewpt         18   16 16 17 16   11  7  5  1   -1  7  9  7    4  3  2
PWind dir          SW    SW      NW     N      NW    NW       N     N
Wind char          GN    GN      GN    BZ      GN    BZ      GN    GN
Avg clouds    SC   SC B1 B1 B1   B2 B2 OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      40    50       0    10      30    20
Rain shwrs                   S
Snowshwrs                    S    C  C  C                S    C  S

$$
WYZ119-172300-
East Laramie County-
Including the city of Pine Bluffs
642 AM MST Sun Dec 17 2017

Date                Sun 12/17/17            Mon 12/18/17            Tue 12/19/17
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                      40    18 21 25          50          27          49
Temp                25 35 40 32 23 22 23 24 30 45 49 37 32 31 30 28 28 44 48 36
Dewpt               24 25 23 21 19 17 16 13 15 17 19 19 20 20 20 20 20 21 20 19
RH                  96 66 50 63 84 81 74 62 53 32 30 48 61 63 66 71 71 39 33 50
Wind dir             S SW  W SW  W  W  W  W  W  W  W  W  W  W  W  W  W  W  W SW
Wind spd             4 10 11  9  9  9 10 11 11 18 18 10 11 11 10  9  8  9 10  8
Wind gust                 21             23 25 32 31 21 25 24 21 20 18 20 20
Clouds              OV B1 SC FW FW FW FW FW FW FW SC SC SC SC SC FW FW FW FW FW
PoP 12hr                     40           0           0           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl
Snow
Snowshwrs            C
Wind chill             27 33 24 13 11 12 13 21 38    30 23 22 20 20 20       30
Min chill              18    22     7     8    11    28    19    17    16    27


Date               Wed 12/20/17  Thu 12/21/17  Fri 12/22/17  Sat 12/23/17
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            27    55      12    17       5    27       6    17
Temp          28   31 54 42 28   15 17 13 10    8 26 18 13    6 17  6
Dewpt         18   17 17 17 16   12  8  5  1   -1  7  9  7    5  4  2
PWind dir          SW     W      NW     N      NW    NW       N     N
Wind char          GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    FW   SC B1 B1 B1   B2 B2 OV B1   FW SC SC B1   B2 B2 B2
PoP 12hr            0     0      40    50       0    10      30    20
Rain shwrs                   S
Snowshwrs                    S    C  C  C                S    C  S

$$



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