268  
FOUS55 KCYS 251814  
AFMCYS  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHEYENNE WY  
1213 PM MDT THU MAY 25 2017  
 
NEZ002-252300-  
DAWES-  
INCLUDING THE CITIES OF CHADRON AND CHADRON ST PARK  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 70 43 60 64 67 46 64  
TEMP 69 67 57 50 46 44 55 62 64 62 54 50 47 46 55 60 63 61  
DEWPT 42 40 40 40 39 38 40 41 43 44 46 47 45 44 45 44 42 41  
RH 37 37 53 68 76 79 57 46 46 52 74 89 93 93 69 55 46 48  
WIND DIR NW N N NW NW NW NW SW SW S SE N N NW N NW NW NW  
WIND SPD 10 10 8 6 5 5 5 4 5 5 5 5 5 6 8 9 10 11  
WIND GUST 20  
CLOUDS B1 B1 B1 B1 B1 SC SC B1 B1 OV OV OV OV B2 B2 B2 B2 B1  
POP 12HR 5 20 20 50 40  
QPF 12HR 0 0.01 0.01 0.24-0.48 0.06-0.17  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C C C C C  
TSTMS S S S C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 44 69 44 69 42 70 45 71  
TEMP 50 45 64 65 51 45 64 65 50 43 65 66 52 46 66 68  
DEWPT 39 38 41 41 40 38 40 38 36 36 38 39 39 39 48 47  
PWIND DIR NW NW NW NW N NW SE SE  
WIND CHAR GN GN GN GN LT LT GN GN  
AVG CLOUDS B1 SC FW SC B1 SC FW FW FW FW FW FW SC SC SC B1  
POP 12HR 5 20 5 5 5 5 20 20  
RAIN SHWRS S S S  
TSTMS S S  
 

 
NEZ003-252300-  
BOX BUTTE-  
INCLUDING THE CITY OF ALLIANCE  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 70 42 64 45 62  
TEMP 70 66 57 50 46 43 54 62 64 62 54 49 46 45 55 59 61 58  
DEWPT 44 42 42 41 40 38 40 42 43 44 47 46 45 44 45 43 42 40  
RH 39 42 57 71 79 82 59 48 46 52 77 89 96 96 69 55 49 51  
WIND DIR N N N N N NW NE S S SE E NE N N N N N N  
WIND SPD 9 9 6 6 5 5 4 4 5 5 6 5 6 5 9 10 10 12  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 SC  
POP 12HR 20 30 30 50 40  
QPF 12HR 0 0.01-0.06 0.00-0.07 0.42-0.68 0.07-0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S C C C C C C C C C C  
TSTMS S C IS IS IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 42 68 42 69 41 69 43 70  
TEMP 47 42 65 63 49 43 66 63 48 42 66 64 50 44 67 66  
DEWPT 38 37 39 40 38 37 40 38 37 37 38 39 39 40 47 46  
PWIND DIR NW NW NW NW N N SE SE  
WIND CHAR GN BZ GN GN LT LT LT GN  
AVG CLOUDS SC SC FW SC SC FW FW FW FW SC FW FW SC B1 SC B1  
POP 12HR 5 10 0 5 10 10 20 20  
RAIN SHWRS S S S  
TSTMS S  
 

 
NEZ019-252300-  
SCOTTS BLUFF-  
INCLUDING THE CITIES OF SCOTTSBLUFF AND GERING  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 72 44 60 64 67 47 63  
TEMP 72 68 58 51 47 44 53 61 64 62 55 51 49 47 56 59 61 59  
DEWPT 45 46 46 43 42 40 42 43 45 46 48 47 47 45 46 45 42 40  
RH 38 45 64 74 83 86 66 51 50 56 77 86 93 93 69 60 49 49  
WIND DIR NW NE N N NW NW NE SE SE SE E NE N N N N N NW  
WIND SPD 10 9 6 6 5 5 3 5 6 8 6 6 8 6 9 11 11 12  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 SC  
POP 12HR 50 30 40 50 40  
QPF 12HR 0.01 0.01 0.06-0.18 0.37-0.50 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S S S C C C C C C C C C C  
TSTMS C C IS IS IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 43 70 44 71 43 71 46 72  
TEMP 49 43 67 65 51 44 68 66 51 43 68 66 53 46 69 68  
DEWPT 40 38 40 40 40 39 41 39 40 40 41 40 43 43 48 46  
PWIND DIR NW NW NW NW N N E SE  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW FW FW SC SC SC FW SC SC SC B1  
POP 12HR 5 5 0 10 10 10 10 20  
RAIN SHWRS S  
TSTMS S  
 

 
NEZ020-252300-  
BANNER-  
INCLUDING THE CITY OF HARRISBURG  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 71 43 59 63 66 45 57 60 63  
TEMP 71 66 57 50 46 44 53 60 63 59 53 49 47 46 53 56 59 56  
DEWPT 45 45 46 43 42 40 42 43 45 46 48 46 46 44 46 44 42 40  
RH 39 47 67 77 86 86 66 53 52 62 83 89 96 93 77 64 53 55  
WIND DIR NW N N NW NW NW NE SE SE E E NE N N N N N N  
WIND SPD 13 10 8 8 8 8 6 8 9 9 9 8 10 9 10 14 13 13  
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B1  
POP 12HR 50 40 50 50 50  
QPF 12HR 0.04 0.01 0.13-0.22 0.34-0.44 0.11-0.17  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C  
TSTMS C C IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 42 68 43 69 43 69 45 70  
TEMP 47 42 65 62 49 43 66 63 49 43 67 64 52 45 68 66  
DEWPT 39 37 38 39 39 38 40 39 40 39 40 39 43 43 46 45  
PWIND DIR NW NW NW NW NW NE SE SE  
WIND CHAR GN BZ GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 5 5 0 10 10 10 10 20  
RAIN SHWRS S  
TSTMS S  
 

 
NEZ021-252300-  
MORRILL-  
INCLUDING THE CITIES OF ANGORA, BRIDGEPORT, BAYARD, AND REDINGTON  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 73 45 63 66 69 47 63  
TEMP 73 68 58 51 47 45 56 64 66 63 55 50 48 47 56 60 62 59  
DEWPT 46 46 47 45 42 41 43 43 44 46 49 48 47 46 47 45 43 41  
RH 38 45 67 80 83 86 62 46 45 54 80 93 96 96 72 58 50 51  
WIND DIR NW NE NE NW N N NE SE SE SE E E N N N N N N  
WIND SPD 10 10 6 6 6 6 6 6 8 8 9 6 9 8 10 12 12 12  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 SC  
POP 12HR 50 40 40 60 40  
QPF 12HR 0.02 0.04 0.02-0.19 0.42-0.80 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L L L C C C C  
TSTMS C C IS IS IS C C L L IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 44 70 44 71 43 71 46 72  
TEMP 48 44 67 66 50 44 68 67 50 44 67 67 52 46 69 69  
DEWPT 40 38 40 40 40 39 41 40 40 39 40 40 42 43 48 47  
PWIND DIR NW NW NW NW N N E SE  
WIND CHAR GN BZ GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC FW FW FW SC SC FW FW SC B1 SC B1  
POP 12HR 5 10 0 10 10 10 10 20  
RAIN SHWRS S S S  
TSTMS S  
 

 
NEZ054-252300-  
KIMBALL-  
INCLUDING THE CITY OF KIMBALL  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 71 43 63 45 59  
TEMP 71 66 56 49 46 43 53 60 63 58 52 49 46 45 52 55 58 55  
DEWPT 45 45 47 44 42 40 43 43 45 47 47 46 46 44 46 44 42 40  
RH 39 47 72 83 86 89 69 53 52 67 83 89100 96 80 66 55 57  
WIND DIR NW N N NW NW N NE SE SE SE E E N N N N N N  
WIND SPD 12 11 8 9 8 8 8 10 11 10 10 9 9 9 11 14 16 13  
CLOUDS B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B1  
POP 12HR 50 40 50 50 50  
QPF 12HR 0.05 0.01 0.16-0.22 0.17-0.41 0.09-0.17  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C  
TSTMS C C IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 42 67 42 69 42 69 45 70  
TEMP 46 42 65 61 48 42 66 63 48 42 67 63 51 45 68 65  
DEWPT 39 37 37 38 39 38 39 39 41 39 40 40 43 43 46 45  
PWIND DIR NW NW NW NW N NE SE SE  
WIND CHAR GN BZ GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC SC SC B1 SC B1  
POP 12HR 5 5 0 10 10 10 10 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
NEZ055-252300-  
CHEYENNE-  
INCLUDING THE CITIES OF BROWNSON AND SIDNEY  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 73 45 65 47 61  
TEMP 73 66 57 50 47 45 55 63 65 61 53 49 48 47 53 59 60 59  
DEWPT 47 49 49 47 43 42 44 45 46 48 49 48 47 46 48 47 46 43  
RH 40 54 75 89 86 89 66 52 50 62 86 96 96 96 83 64 60 55  
WIND DIR N N NE NW NW N NE SE SE SE E E N N N N N N  
WIND SPD 11 11 8 8 8 8 8 8 9 10 9 8 9 9 11 12 14 13  
CLOUDS B2 OV B2 B1 B1 B1 B1 B1 B1 OV OV OV OV OV OV B2 B2 B1  
POP 12HR 50 50 40 60 50  
QPF 12HR 0.05 0.01-0.08 0.01-0.19 0.29-0.53 0.12-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L L L C C C C  
TSTMS C C IS IS IS C C L L IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 43 69 43 70 43 70 46 71  
TEMP 48 43 66 66 50 44 67 67 50 44 67 67 52 46 68 68  
DEWPT 41 38 40 41 40 39 42 41 42 40 42 42 44 44 49 49  
PWIND DIR NW NW NW NW N NE SE SE  
WIND CHAR GN BZ GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW FW SC SC SC FW SC B1 SC B1  
POP 12HR 5 5 0 10 10 10 10 20  
RAIN SHWRS S  
TSTMS S  
 

 
NEZ095-252300-  
NORTH SIOUX-  
INCLUDING THE CITY OF HARRISON  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 65 69 71 42 57 62 67 42 45 48 60 63 68  
TEMP 68 66 56 48 45 43 53 59 62 60 53 49 47 45 54 59 62 61  
DEWPT 40 38 38 38 38 37 39 40 41 44 45 45 44 43 44 42 41 39  
RH 36 36 51 68 76 79 59 49 46 55 74 86 89 93 69 53 46 44  
WIND DIR NW N N NW NW NW N SW S SE SE NE NE N N NW NW NW  
WIND SPD 12 12 10 9 9 8 8 5 6 6 6 6 6 8 10 11 12 14  
WIND GUST 23  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 SC  
POP 12HR 10 20 30 50 50  
QPF 12HR 0 0.01 0.02 0.21-0.40 0.08-0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C C C C  
TSTMS S C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 44 69 44 69 42 70 45 72  
TEMP 49 44 64 66 50 44 64 66 49 42 65 67 52 45 67 69  
DEWPT 38 38 39 39 38 38 39 37 36 35 37 38 39 39 46 45  
PWIND DIR NW NW NW NW N NW E SE  
WIND CHAR GN BZ GN GN GN GN GN GN  
AVG CLOUDS SC SC SC SC SC SC FW FW FW SC FW FW SC SC SC B1  
POP 12HR 5 20 5 10 5 10 10 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
NEZ096-252300-  
SOUTH SIOUX-  
INCLUDING THE CITY OF AGATE  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 70 42 62 45 62  
TEMP 70 66 57 50 46 43 52 59 62 60 53 49 47 45 55 58 61 58  
DEWPT 43 42 41 40 39 37 40 41 42 44 46 45 45 43 44 42 40 39  
RH 38 42 55 68 76 79 63 51 48 55 77 86 93 93 66 55 46 49  
WIND DIR NW N N N N NW NE S S SE E NE NE N N N N NW  
WIND SPD 10 10 8 8 6 4 4 5 6 6 6 5 6 5 9 11 11 13  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 SC  
POP 12HR 20 30 40 50 40  
QPF 12HR 0.01 0.02 0.02-0.07 0.33-0.50 0.12-0.20  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S C C C C C C C C C C  
TSTMS S C IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 42 69 43 69 42 70 44 72  
TEMP 48 42 66 64 50 43 66 64 49 42 67 65 51 44 68 67  
DEWPT 38 37 38 38 38 38 39 38 38 38 38 38 40 41 46 44  
PWIND DIR NW NW NW NW N N E SE  
WIND CHAR GN BZ GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW FW FW SC SC FW FW SC SC SC B1  
POP 12HR 5 10 5 10 10 10 10 20  
RAIN SHWRS S  
TSTMS S  
 

 
WYZ101-252300-  
CONVERSE COUNTY LOWER ELEVATIONS-  
INCLUDING THE CITIES OF BILL, DOUGLAS, DEER CREEK, AND GLENROCK  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 61 65 69 36 39 42 53 58 62 37 42 45 57 61 64  
TEMP 65 63 53 45 41 40 49 55 58 56 50 46 44 42 49 57 61 60  
DEWPT 31 31 35 36 36 36 37 36 37 38 42 42 42 40 40 37 36 35  
RH 28 30 50 70 82 85 63 49 45 51 74 86 93 93 71 47 39 39  
WIND DIR NW NW N N NW W NE E E E NE NE N NW NW NW NW NW  
WIND SPD 14 12 10 6 5 4 5 6 6 8 6 5 6 6 8 11 11 13  
WIND GUST 24  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 10 10 40 50 40  
QPF 12HR 0 0 0.00-0.07 0.09-0.26 0.01-0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C C S S  
TSTMS C C C C IS IS IS IS S S  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 42 67 42 68 43 70 45 74  
TEMP 47 42 62 66 48 43 62 66 48 43 64 68 51 45 67 72  
DEWPT 37 37 36 35 37 37 36 35 37 35 37 35 40 40 40 38  
PWIND DIR NW NW NW NW N N SE SW  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC FW SC SC SC SC SC  
POP 12HR 5 20 5 10 5 20 5 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
WYZ102-252300-  
NIOBRARA COUNTY-  
INCLUDING THE CITIES OF LUSK AND REDBIRD  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 64 67 70 41 55 61 65 43 58 63 66  
TEMP 67 64 54 47 43 41 51 58 60 59 52 48 45 44 52 59 62 61  
DEWPT 33 33 36 36 36 36 37 37 38 39 42 43 43 41 41 39 37 37  
RH 28 31 50 65 76 82 59 45 44 47 69 83 93 89 66 47 39 41  
WIND DIR NW NW N NW NW NW N N E E E NE N NW NW NW NW NW  
WIND SPD 13 12 9 8 6 5 6 5 6 8 5 5 6 6 8 10 11 14  
WIND GUST 16  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1  
POP 12HR 5 10 30 50 40  
QPF 12HR 0 0 0.01 0.11-0.28 0.00-0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C C C C C C C  
TSTMS S C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 43 68 43 69 42 70 44 73  
TEMP 48 43 62 66 49 43 63 67 48 42 64 68 50 44 66 71  
DEWPT 38 37 37 36 38 38 37 35 35 34 35 35 39 39 42 41  
PWIND DIR NW NW NW NW N NW E SE  
WIND CHAR GN BZ GN GN LT LT LT GN  
AVG CLOUDS B1 SC SC SC B1 SC FW FW SC FW FW SC SC SC SC B1  
POP 12HR 5 20 5 5 5 10 10 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
WYZ103-252300-  
NORTH LARAMIE RANGE-  
INCLUDING THE CITY OF GARRETT  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 53 61 69 30 36 42 44 52 57 31 37 44 46 54 60  
TEMP 61 57 47 41 38 36 46 51 51 48 43 41 39 37 41 47 53 52  
DEWPT 30 30 34 34 34 33 35 35 36 38 40 39 38 36 37 35 34 33  
RH 31 35 60 76 85 89 65 54 56 68 89 92 96 96 85 63 48 48  
WIND DIR W NW N NE NE S SE S S E E E N NW N N N NW  
WIND SPD 16 11 8 5 5 5 5 8 6 6 5 5 5 6 9 10 11 13  
WIND GUST 31 23  
CLOUDS B1 B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 OV OV B2 B2 SC  
POP 12HR 30 30 60 60 50  
QPF 12HR 0.01 0.02 0.02-0.19 0.14-0.28 0.06-0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L C C C C C C C C S  
SNOWSHWRS S S C C  
TSTMS C C L L C C IS IS IS IS C C S  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 37 60 38 61 39 64 42 67  
TEMP 42 37 57 58 44 38 58 59 45 39 61 61 48 42 64 65  
DEWPT 33 33 34 33 33 33 35 34 35 34 36 35 37 36 37 35  
PWIND DIR NW NW NW NW NE N SE W  
WIND CHAR GN GN LT GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW B1 SC SC SC B1 SC SC SC B1  
POP 12HR 10 30 10 30 20 30 10 20  
RAIN SHWRS S C C S C S  
TSTMS S C C C S  
 

 
WYZ104-252300-  
FERRIS/SEMINOE/SHIRLEY MOUNTAINS-  
INCLUDING THE CITY OF SEMINOE DAM  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 54 61 66 31 35 39 46 54 58 32 36 40 48 56 61  
TEMP 61 59 48 41 38 36 46 52 54 50 45 41 38 37 42 49 55 55  
DEWPT 25 26 32 33 33 32 35 34 33 36 38 37 36 36 36 34 32 31  
RH 25 28 54 73 82 85 65 50 45 58 76 85 92 96 79 56 41 40  
WIND DIR W NW N NE E SE SE S W NE NE N N N N N N NW  
WIND SPD 13 10 6 5 4 4 4 5 5 5 4 4 5 6 8 8 9 13  
WIND GUST 25  
CLOUDS B1 B1 B1 SC B1 B1 B1 OV OV OV OV B2 B2 B2 B2 B1 B1 SC  
POP 12HR 10 20 50 50 40  
QPF 12HR 0 0.01 0.02-0.13 0.10-0.23 0.01-0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S C C C C C C C C C C  
TSTMS S S C C C C IS IS IS IS C C  
WIND CHILL 31  
MIN CHILL 30 24 28 37 29 24 25 38  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 38 63 39 65 40 67 43 70  
TEMP 44 38 60 61 47 39 62 63 48 40 65 65 51 43 68 69  
DEWPT 33 33 33 30 32 32 33 31 34 35 34 32 35 35 34 32  
PWIND DIR NW NW N NW NE W NE W  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC FW SC SC SC SC SC  
POP 12HR 10 10 5 20 10 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
WYZ105-252300-  
SHIRLEY BASIN-  
INCLUDING THE CITIES OF MEDICINE BOW AND SHIRLEY BASIN  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 62 35 50 53 56 33 36 39 55  
TEMP 62 59 47 41 37 35 46 53 53 49 43 40 38 36 41 48 54 54  
DEWPT 28 28 34 35 33 32 35 34 34 36 39 38 37 36 37 35 33 32  
RH 27 30 60 79 85 89 65 48 48 61 86 92 96100 85 60 45 43  
WIND DIR W NW NW E E SE S SW SW E NE E N NW N N N NW  
WIND SPD 17 12 6 4 4 4 5 6 6 9 5 4 4 4 8 9 11 13  
WIND GUST 31 24  
CLOUDS B1 B1 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 SC  
POP 12HR 30 20 50 60 40  
QPF 12HR 0 0.02 0.08 0.16 0.04-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S C C C C C C C C C C C C  
TSTMS C S C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 35 62 36 64 38 66 40 70  
TEMP 42 35 61 62 46 36 62 63 47 38 64 65 50 40 68 69  
DEWPT 33 32 34 31 33 32 33 32 35 34 34 33 37 35 34 32  
PWIND DIR NW NW NW NW E W NE W  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 10 20 10 20 10 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
WYZ106-252300-  
CENTRAL LARAMIE RANGE AND SOUTHWEST PLATTE COUNTY-  
INCLUDING THE CITY OF BORDEAUX  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 61 67 71 36 40 43 52 56 61 38 42 45 52 57 62  
TEMP 66 63 53 46 42 40 48 55 56 54 48 45 43 42 47 52 55 55  
DEWPT 35 34 36 37 36 35 37 38 40 42 43 42 41 40 40 38 37 36  
RH 32 34 52 71 79 82 65 53 55 64 83 89 93 93 76 59 51 49  
WIND DIR W NW N N NW SW SE SE SE E E E NE N N N N N  
WIND SPD 17 12 9 5 5 5 6 8 8 9 6 6 6 8 10 11 12 11  
WIND GUST 31 24  
CLOUDS B2 B2 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2 OV OV B2 B2 B1  
POP 12HR 50 30 60 50 50  
QPF 12HR 0.02 0.01 0.05-0.22 0.13-0.27 0.09-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L C C C C C C C C S  
TSTMS C C L L C C IS IS IS IS C C S  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 40 65 41 65 41 67 44 70  
TEMP 46 41 63 62 48 42 63 62 49 42 65 64 51 45 68 67  
DEWPT 35 34 35 34 36 35 36 36 39 37 37 38 40 39 39 38  
PWIND DIR NW NW NW NW W E S W  
WIND CHAR GN GN LT GN LT GN LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC B1 SC SC SC B1  
POP 12HR 10 20 5 20 10 30 10 20  
RAIN SHWRS S S S S C S  
TSTMS S S S C S  
 

 
WYZ107-252300-  
EAST PLATTE COUNTY-  
INCLUDING THE CITIES OF WHEATLAND AND GUERNSEY  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 66 69 72 42 56 59 62 44 57 61 63  
TEMP 69 66 56 48 45 42 51 57 59 57 51 48 46 44 51 56 60 59  
DEWPT 37 36 36 38 38 37 39 40 42 43 44 44 43 43 43 40 38 37  
RH 31 33 47 68 76 82 63 53 53 59 77 86 89 96 74 55 44 44  
WIND DIR NW N N N NW NW E SE SE E E NE N NW N N NW NW  
WIND SPD 12 11 9 5 5 4 4 6 6 8 5 5 6 6 9 11 11 12  
CLOUDS B2 B2 B1 B1 B1 B1 B1 B2 B2 OV OV B2 B2 OV OV B2 B2 SC  
POP 12HR 30 20 40 50 40  
QPF 12HR 0.01 0.01 0.02-0.21 0.16-0.34 0.09-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S C C C C C C C C C C  
TSTMS C S C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 43 68 43 68 43 70 45 72  
TEMP 48 43 64 66 50 43 64 66 51 44 66 68 52 45 68 70  
DEWPT 37 37 37 36 38 37 38 36 40 38 39 38 41 42 42 40  
PWIND DIR NW NW NW NW NW NE SE SE  
WIND CHAR GN GN GN GN LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 5 20 5 20 10 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
WYZ108-252300-  
GOSHEN COUNTY-  
INCLUDING THE CITY OF TORRINGTON  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 64 70 73 43 55 61 65 45 57 62 64  
TEMP 70 67 57 50 46 43 52 58 61 59 53 49 47 45 54 57 60 59  
DEWPT 40 39 40 40 39 38 40 41 42 44 46 45 44 44 44 41 39 38  
RH 33 36 53 68 76 82 63 53 49 57 77 86 89 96 69 55 46 45  
WIND DIR NW N N N NW NW E SE SE E E NE N N N N N NW  
WIND SPD 11 10 8 6 5 4 4 6 8 8 5 5 6 5 9 11 11 13  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV B2 B2 OV OV B2 B2 SC  
POP 12HR 40 30 40 50 40  
QPF 12HR 0 0.01 0.02-0.24 0.19-0.41 0.10-0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C  
TSTMS C C IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 43 69 43 69 43 71 45 72  
TEMP 48 43 65 65 51 43 66 65 51 43 67 67 53 45 69 69  
DEWPT 38 37 38 36 39 38 39 37 40 39 39 38 41 42 44 42  
PWIND DIR NW NW NW NW NW N SE SE  
WIND CHAR GN GN GN GN LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 5 5 5 10 10 10 10 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
WYZ109-252300-  
CENTRAL CARBON COUNTY-  
INCLUDING THE CITY OF RAWLINS  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 57 62 64 36 50 55 57 37 51 56 60  
TEMP 62 59 49 42 39 36 47 53 55 52 46 42 39 37 43 49 54 54  
DEWPT 26 26 30 32 32 31 34 34 33 35 37 38 36 36 37 34 31 30  
RH 25 28 48 67 76 82 60 48 43 52 71 86 89 96 79 56 41 40  
WIND DIR W W W SE SE SE S SW W NW N NW NW NW N N N N  
WIND SPD 17 13 6 5 4 4 5 6 8 10 5 4 5 6 9 9 10 13  
WIND GUST 28 24 20  
CLOUDS B1 B1 B1 SC B1 B1 B1 OV OV OV OV B2 B2 B2 B2 B1 B1 SC  
POP 12HR 30 20 50 60 40  
QPF 12HR 0.00-0.05 0.01 0.03-0.15 0.11-0.19 0.02-0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S S S C C L L C C C C C C  
TSTMS C S C C L L IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 37 64 37 66 39 68 42 72  
TEMP 43 38 61 61 46 38 64 63 48 40 65 65 51 43 69 69  
DEWPT 32 31 32 29 33 32 32 30 34 34 32 30 34 34 32 30  
PWIND DIR N NW N NW NE NW NE W  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC FW FW SC SC SC SC  
POP 12HR 10 10 5 10 5 10 5 10  
RAIN SHWRS S S  
TSTMS S S  
 

 
WYZ110-252300-  
NORTH SNOWY RANGE FOOTHILLS-  
INCLUDING THE CITIES OF ARLINGTON AND ELK MOUNTAIN  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 56 61 64 36 50 54 56 37 47 53 55  
TEMP 61 58 48 42 39 36 46 53 54 51 45 41 39 37 44 49 52 51  
DEWPT 30 28 31 32 31 30 32 34 35 36 37 37 35 35 36 34 32 32  
RH 31 32 51 67 73 79 58 48 48 56 73 85 85 92 73 56 46 48  
WIND DIR W W NW S S S S SW SW SE N S W NW NW N N NW  
WIND SPD 19 16 9 6 5 5 6 6 8 9 6 5 5 5 9 10 11 12  
WIND GUST 31  
CLOUDS B2 B2 B1 SC B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1  
POP 12HR 50 20 60 60 40  
QPF 12HR 0 0.02 0.08-0.23 0.11-0.21 0.02-0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S C C L L L L C C C C C C S  
TSTMS C S L L L L IS IS IS IS C C S  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 35 61 36 63 38 65 41 69  
TEMP 41 36 60 58 44 36 61 60 46 38 64 63 49 41 67 66  
DEWPT 32 30 31 30 32 30 31 31 34 32 31 32 35 33 32 32  
PWIND DIR NW NW W NW E NW SE W  
WIND CHAR LT GN LT GN LT GN LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC SC B1 SC SC B1  
POP 12HR 10 20 5 20 10 20 10 20  
RAIN SHWRS S S S S S  
TSTMS S S S S S  
 

 
WYZ111-252300-  
SOUTHWEST CARBON COUNTY-  
INCLUDING THE CITY OF BAGGS  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 60 63 66 37 54 58 64 37 59  
TEMP 63 58 49 43 40 38 48 56 58 54 46 42 40 37 43 51 57 56  
DEWPT 30 28 33 33 32 32 35 35 34 37 38 38 37 36 37 36 32 30  
RH 29 32 54 67 73 79 60 45 40 52 73 86 89 96 79 56 38 37  
WIND DIR W NW W SE SE SE SE SW W NW N N NW NW N N N N  
WIND SPD 14 16 6 5 4 5 6 6 12 14 6 5 6 6 8 10 10 12  
WIND GUST 25 25  
CLOUDS B1 B1 B1 SC B1 B1 B1 OV OV OV OV B2 B2 B2 B2 B1 B1 SC  
POP 12HR 30 20 50 50 30  
QPF 12HR 0.01-0.08 0.02 0.09 0.04-0.15 0.01-0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S S S C C C C C C C C C C  
TSTMS C S C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 36 66 37 69 40 70 42 74  
TEMP 45 37 62 62 48 38 64 65 50 40 66 66 52 42 70 70  
DEWPT 32 31 32 29 32 31 32 29 32 32 32 29 32 32 32 29  
PWIND DIR NE N NE NW NE W E SW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC SC SC FW FW FW FW FW SC FW FW SC SC FW SC  
POP 12HR 10 10 5 10 5 10 0 10  
 

 
WYZ112-252300-  
SIERRA MADRE RANGE-  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 46 56 61 29 35 37 43 53 60 30 35 37 40 50 57  
TEMP 56 52 45 39 37 35 46 52 53 50 43 39 37 35 42 47 49 47  
DEWPT 34 31 30 29 29 29 33 34 34 35 34 33 33 32 35 34 32 31  
RH 43 44 55 67 72 78 60 50 48 56 70 79 85 89 76 60 52 53  
WIND DIR W W W S S S S SW W W NW SW W W NW N N N  
WIND SPD 12 11 6 5 5 6 6 8 10 9 6 4 5 5 5 8 8 11  
WIND GUST 19  
CLOUDS B2 B2 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 OV OV B2 B2 B1  
POP 12HR 50 30 60 60 50  
QPF 12HR 0.03-0.16 0.02 0.07-0.25 0.03-0.17 0.03-0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L C C C C C C C C S  
SNOWSHWRS S S C C  
TSTMS C C L L C C IS IS IS IS C C S  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 34 58 34 61 37 62 39 66  
TEMP 38 34 55 53 40 35 59 56 43 37 60 58 45 40 63 61  
DEWPT 29 27 30 29 28 27 30 29 29 28 30 30 29 29 31 30  
PWIND DIR NE N NE NW NE W SW W  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC SC SC SC FW B1  
POP 12HR 20 20 5 20 10 20 5 20  
RAIN SHWRS S S S S C S  
TSTMS S S S C S  
 

 
WYZ113-252300-  
UPPER NORTH PLATTE RIVER BASIN-  
INCLUDING THE CITIES OF SARATOGA AND ENCAMPMENT  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 57 61 63 36 56 36 50 53 56  
TEMP 61 57 49 42 39 37 48 55 56 53 46 41 39 36 44 49 53 51  
DEWPT 33 31 31 31 31 30 33 34 35 36 37 36 35 34 36 34 32 32  
RH 35 37 50 65 73 75 56 45 45 52 71 82 85 92 73 56 44 48  
WIND DIR W W W S S S S SW W W NW SW W NW NW N N N  
WIND SPD 16 13 8 6 6 6 6 8 10 9 6 5 5 6 6 9 10 11  
WIND GUST 27 24  
CLOUDS B2 B1 B1 SC B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1  
POP 12HR 50 20 50 50 40  
QPF 12HR 0.00-0.07 0.02 0.10 0.07-0.17 0.02-0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S C C C C C C C C C C C C  
TSTMS C S C C C C IS IS IS IS C C  
WIND CHILL 31  
MIN CHILL 35 28 32 34 27 30  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 35 62 36 65 38 66 40 70  
TEMP 40 35 61 59 43 36 64 62 45 38 64 63 47 40 69 67  
DEWPT 31 29 30 29 31 30 30 30 33 31 31 31 33 32 31 31  
PWIND DIR W NW W W E W SE W  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC FW SC B1 SC FW B1  
POP 12HR 10 20 5 20 5 20 5 10  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
WYZ114-252300-  
SNOWY RANGE-  
INCLUDING THE CITIES OF CENTENNIAL AND ALBANY  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 46 55 61 25 33 37 41 50 56 28 33 37 38 47 53  
TEMP 54 51 43 38 35 33 44 50 50 47 40 36 35 33 42 45 46 44  
DEWPT 32 31 29 28 28 27 31 32 33 33 33 32 31 31 33 32 30 30  
RH 43 46 57 67 75 78 60 50 52 58 76 85 85 92 70 60 53 57  
WIND DIR W W W SW S SW SW SW SW SW NW SW W NW NW NW NW NW  
WIND SPD 14 12 9 5 5 6 6 8 8 8 6 4 6 6 6 9 9 11  
WIND GUST 28 25 20 16 17 17 17  
CLOUDS B2 B2 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 OV OV B2 B2 B1  
POP 12HR 50 30 70 60 50  
QPF 12HR 0.00-0.11 0.02 0.10-0.31 0.06-0.25 0.06-0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L L L C C C C C C C  
SNOWSHWRS S S C C  
TSTMS C C L L L L IS IS IS IS C C C  
WIND CHILL 27 29 27 38  
MIN CHILL 37 34 21 14 18 30 21 17 20 26  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 55 32 58 34 60 36 63  
TEMP 35 32 53 51 38 34 56 54 40 36 58 56 42 38 61 59  
DEWPT 29 27 29 28 28 26 28 29 30 29 29 30 30 29 29 30  
PWIND DIR W NW W NW E W W W  
WIND CHAR LT GN LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW B1 SC SC SC B1 B1 SC SC B2  
POP 12HR 30 30 10 30 20 40 20 30  
RAIN SHWRS C S C S S C S S C S C  
TSTMS C C S C C C  
 

 
WYZ115-252300-  
LARAMIE VALLEY-  
INCLUDING THE CITIES OF BOSLER AND LARAMIE  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 62 35 55 37 47 52 55  
TEMP 62 59 49 42 39 36 46 54 55 52 45 41 39 37 45 48 51 49  
DEWPT 34 33 34 35 33 32 35 35 37 37 38 38 36 35 36 35 34 33  
RH 35 37 56 76 79 85 65 48 51 56 76 89 89 92 70 60 52 54  
WIND DIR W W NW S S S S S S SE E S SW NW NW N N N  
WIND SPD 17 14 9 5 5 5 6 9 9 10 8 5 5 5 9 11 12 12  
WIND GUST 31 25  
CLOUDS B2 B2 B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1  
POP 12HR 50 30 60 60 40  
QPF 12HR 0.00-0.09 0.02 0.08-0.22 0.05-0.18 0.07-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L C C C C C C C C S  
TSTMS C C L L C C IS IS IS IS C C S  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 34 61 35 62 37 64 39 68  
TEMP 39 35 59 57 43 36 61 58 45 37 62 60 47 40 66 63  
DEWPT 33 30 31 30 33 30 31 32 35 33 32 33 36 34 33 33  
PWIND DIR NW NW W NW E NW S W  
WIND CHAR LT GN LT GN LT GN LT GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC B1 B1 SC SC B1  
POP 12HR 20 20 10 20 10 30 10 20  
RAIN SHWRS S S S S C S S  
TSTMS S S S C S  
 

 
WYZ116-252300-  
SOUTH LARAMIE RANGE-  
INCLUDING THE CITIES OF BUFORD, PUMPKIN VINE, AND VEDAUWOO  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 57 61 64 36 53 34 37 40 46 50 54  
TEMP 59 57 48 42 39 36 46 52 52 50 44 41 39 37 44 47 48 45  
DEWPT 35 35 35 35 34 32 35 36 37 39 39 38 37 36 36 34 33 33  
RH 40 43 60 76 82 85 65 54 56 66 82 89 92 96 73 60 56 62  
WIND DIR W NW NW W SW SW S S S SE SE NW NW NW N N N N  
WIND SPD 16 13 10 6 6 6 9 11 10 10 9 8 8 9 11 13 13 12  
WIND GUST 27 25  
CLOUDS B2 B2 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 OV OV B2 B2 B1  
POP 12HR 50 40 60 50 50  
QPF 12HR 0.02-0.13 0.02-0.08 0.17-0.28 0.07-0.17 0.10-0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L C C C C C C C C S  
TSTMS C C L L C C IS IS IS IS C C S  
WIND CHILL 31 38 39  
MIN CHILL 35 28 30 32 27 29 33  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 35 57 36 59 38 60 40 64  
TEMP 39 36 57 51 42 37 58 52 43 39 60 54 46 41 63 57  
DEWPT 33 30 30 31 32 30 31 33 35 33 33 34 36 33 33 35  
PWIND DIR NW NW NW NW NE E S W  
WIND CHAR GN GN LT GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC B1 FW FW B1 SC SC SC B1 B1 SC SC B1  
POP 12HR 20 30 20 30 20 40 20 30  
RAIN SHWRS S C S S C S S C S C  
TSTMS S C S C C C  
 

 
WYZ117-252300-  
SOUTH LARAMIE RANGE FOOTHILLS-  
INCLUDING THE CITIES OF WHITAKER, FEDERAL, AND HORSE CREEK  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 65 39 56 40 51 54 57  
TEMP 64 61 52 45 41 39 48 55 56 54 48 44 42 41 47 49 52 50  
DEWPT 39 39 40 38 36 35 38 39 41 42 43 41 41 39 40 38 37 36  
RH 40 44 63 76 82 85 68 55 57 64 83 89 96 92 76 66 56 58  
WIND DIR W NW NW NW NW NW SE SE S SE E N N N N N N N  
WIND SPD 14 12 9 6 6 6 8 12 11 10 8 6 8 9 12 14 14 12  
CLOUDS B2 B2 B2 B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B1  
POP 12HR 50 40 60 50 50  
QPF 12HR 0.02-0.13 0.01-0.08 0.16-0.23 0.09-0.20 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C L L C C C C C C C C S  
TSTMS C C L L C C IS IS IS IS C C S  
WIND CHILL 35  
MIN CHILL 39 32 34 38 32 34  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 38 62 39 63 40 64 42 67  
TEMP 42 39 62 57 44 40 62 57 45 40 64 59 47 42 66 62  
DEWPT 35 33 33 34 35 33 35 36 38 36 37 38 39 37 37 39  
PWIND DIR NW NW NW NW NW E S NW  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC B1 FW FW B1 SC SC SC B1 B1 SC SC B1  
POP 12HR 20 20 10 20 20 40 10 30  
RAIN SHWRS S S S S C S S  
TSTMS S S S C S  
 

 
WYZ118-252300-  
CENTRAL LARAMIE COUNTY-  
INCLUDING THE CITY OF CHEYENNE  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 68 40 58 42 56  
TEMP 67 63 55 47 43 41 50 57 58 56 50 46 44 42 48 50 54 53  
DEWPT 42 42 42 40 39 37 40 41 44 45 45 44 42 41 43 40 39 38  
RH 40 46 61 76 86 85 68 55 59 66 83 93 93 96 83 68 57 57  
WIND DIR NW NW N NW NW NW E SE SE SE E N N N N N N N  
WIND SPD 12 10 8 6 6 6 8 10 11 10 8 8 8 8 12 14 13 13  
CLOUDS B2 B2 B2 B1 B1 B1 B1 OV OV OV OV OV OV OV OV B2 B2 B1  
POP 12HR 50 30 50 50 50  
QPF 12HR 0.02-0.09 0.01 0.16-0.25 0.13-0.36 0.06-0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C  
TSTMS C C IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 40 64 40 65 41 66 43 68  
TEMP 44 40 64 59 46 40 64 60 47 41 66 61 49 43 67 63  
DEWPT 36 34 36 35 36 35 38 38 39 38 39 39 41 39 41 42  
PWIND DIR NW NW NW NW NW E S SE  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC B1 B1 SC SC B1  
POP 12HR 10 10 5 20 10 30 10 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
WYZ119-252300-  
EAST LARAMIE COUNTY-  
INCLUDING THE CITY OF PINE BLUFFS  
1213 PM MDT THU MAY 25 2017  
 
DATE THU 05/25/17 FRI 05/26/17 SAT 05/27/17  
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 70 42 61 43 58  
TEMP 69 65 56 48 45 42 52 59 61 58 52 48 45 44 50 53 56 55  
DEWPT 43 43 44 42 40 38 41 42 44 46 46 45 44 43 44 42 41 39  
RH 39 45 64 80 82 86 66 53 53 64 80 89 96 96 80 66 57 55  
WIND DIR NW N N NW NW NW E SE SE E E N N N N N N N  
WIND SPD 12 9 8 6 6 6 6 9 11 9 8 8 8 8 11 14 14 13  
CLOUDS B2 B2 B2 B2 B2 B1 B1 B2 B2 OV OV OV OV OV OV B2 B2 B1  
POP 12HR 50 30 50 50 50  
QPF 12HR 0.04 0.01 0.17-0.25 0.12-0.39 0.06-0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S S C C C C C C C C C C  
TSTMS C C IS C C C C IS IS IS IS C C  
 
DATE SUN 05/28/17 MON 05/29/17 TUE 05/30/17 WED 05/31/17  
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 41 66 41 67 41 68 44 69  
TEMP 45 41 64 61 47 41 65 62 48 41 66 63 50 44 67 65  
DEWPT 38 36 36 37 38 36 39 38 40 39 40 39 42 41 44 44  
PWIND DIR NW NW NW NW N E S S  
WIND CHAR GN GN GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC SC FW FW SC SC SC SC SC B1 SC SC B1  
POP 12HR 10 5 5 20 10 20 10 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page