433  
FOUS55 KPIH 150656  
PFMPIH  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE POCATELLO ID  
1256 AM MDT FRI MAY 15 2026  
 
IDZ054-152200-  
POCATELLO ARPT-POWER ID  
42.92N 112.60W ELEV. 4449 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 38 63 32 53  
TEMP 44 40 51 63 67 66 57 49 43 39 50 59 62 60 50 44 37 33 38 46 51 51  
DEWPT 21 21 26 27 21 14 20 19 19 18 23 28 29 25 20 18 20 21 25 25 24 23  
RH 39 46 37 25 17 13 23 30 38 42 34 30 28 26 30 35 50 61 59 43 34 33  
WIND DIR SW SW SW W W W SW SW S SW SW SW W W W SW SW SW SW W NW NW  
WIND SPD 6 8 19 21 23 23 17 9 6 5 13 19 25 26 25 19 12 11 11 8 8 10  
WIND GUST 33 31 36 37 35 29 23  
CLOUDS FW FW CL CL CL CL SC B2 B1 OV OV B2 SC FW SC SC B1 B1 B1 B1 B2 B1  
POP 12HR 0 0 0 0 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
SNOW S S C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 54 28 62 33 69 38 75  
TEMP 40 30 47 52 40 30 55 61 45 34 63 68 51 40 68 73  
DEWPT 25 25 27 25 25 25 26 23 26 27 28 25 27 27 30 27  
PWIND DIR N N E W SW SW S SW  
WIND CHAR BZ BZ LT LT LT LT GN GN  
AVG CLOUDS B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW  
POP 12HR 40 40 5 0 0 5 5 5  
RAIN C C  
SNOW C C  
 
 
IDZ053-152200-  
IDAHO FALLS-BONNEVILLE ID  
43.53N 112.07W ELEV. 4741 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 69 39 63 32 52  
TEMP 44 39 50 63 67 67 57 50 43 40 49 59 62 60 51 44 37 33 38 45 50 49  
DEWPT 18 18 23 21 15 16 11 16 16 17 21 25 26 23 16 19 21 22 25 24 24 26  
RH 35 42 34 20 13 14 16 25 33 39 33 27 25 24 24 36 52 63 59 43 36 40  
WIND DIR S S SW SW SW SW SW S SW S SW SW SW SW SW SW SW SW SW W NW N  
WIND SPD 11 12 20 24 25 25 21 16 10 10 14 21 27 27 25 19 10 10 11 8 9 14  
WIND GUST 37 39 33 25 35 41 42 39  
CLOUDS FW FW CL CL CL FW SC B1 B1 B2 OV B2 SC FW SC SC B1 B1 B2 B2 B2 B2  
POP 12HR 0 0 0 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
RAIN SHWRS C  
SNOW S S C  
TSTMS S  
WIND Y Y Y  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 51 27 60 32 67 37 73  
TEMP 39 30 46 49 38 29 52 58 44 34 60 65 49 38 66 71  
DEWPT 27 24 27 25 25 26 25 23 25 26 27 25 28 28 29 25  
PWIND DIR N N N W S SW S SW  
WIND CHAR BZ BZ GN LT LT GN GN GN  
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC B1 SC SC FW SC SC FW FW  
POP 12HR 40 40 5 0 0 5 5 5  
RAIN C C  
SNOW C C  
 
 
IDZ053-152200-  
REXBURG-MADISON ID  
43.83N 111.81W ELEV. 4859 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 69 40 63 33 51  
TEMP 44 39 50 63 67 67 59 52 44 41 48 59 62 60 52 45 37 33 38 45 49 48  
DEWPT 17 18 23 22 16 16 11 13 16 17 22 25 25 22 16 20 22 23 26 25 25 26  
RH 33 42 34 21 14 14 15 21 32 37 35 27 24 23 24 36 54 66 62 45 39 42  
WIND DIR S S SW SW SW SW S S S S SW SW SW SW SW SW SW S SW W NW N  
WIND SPD 8 6 13 20 24 25 23 13 6 6 12 21 26 27 25 17 9 5 8 8 9 13  
WIND GUST 24 32 37 40 36 24 27 37 43 43 39 28  
CLOUDS CL CL FW CL CL FW SC B1 SC OV OV B2 SC FW SC SC B1 B2 B2 B2 B2 B2  
POP 12HR 0 0 0 5 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S  
RAIN SHWRS C C  
SNOW C C  
SNOWSHWRS C  
TSTMS S S  
WIND Y Y Y  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 30 50 28 59 33 66 38 72  
TEMP 39 31 45 48 37 29 51 57 44 34 59 64 50 39 65 70  
DEWPT 25 24 26 25 24 25 26 23 24 25 27 25 27 27 30 26  
PWIND DIR N N N SW S SW SE S  
WIND CHAR WY WY GN LT LT LT GN GN  
AVG CLOUDS B2 B2 B1 B1 B1 B1 SC SC B1 SC SC SC SC SC SC FW  
POP 12HR 30 30 5 0 0 5 5 5  
RAIN S C C S  
SNOW C C S  
 
 
IDZ055-152200-  
BURLEY-CASSIA ID  
42.53N 113.77W ELEV. 4150 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 40 61 34 53  
TEMP 47 44 49 60 65 67 57 47 45 43 47 56 60 58 50 43 37 34 38 46 50 51  
DEWPT 28 27 31 32 27 28 26 25 25 24 29 33 32 28 23 24 23 25 29 28 27 28  
RH 47 51 50 35 24 23 30 42 45 47 49 42 35 32 34 47 56 69 70 49 41 41  
WIND DIR SW SW W W W W W SW SW W W W W W W W W W W W W W  
WIND SPD 5 14 24 20 18 14 8 4 4 12 23 21 21 21 20 14 18 23 24 16 11 11  
WIND GUST 26 35 31 28 28 35 35 35 34 33 27 31 36 35  
CLOUDS FW CL FW CL CL FW SC B1 B1 OV OV B1 CL FW FW FW B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 0 30  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C  
SNOW C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 32 58 33 64 36 71 40 76  
TEMP 41 33 50 56 43 35 57 63 45 38 64 69 50 42 68 74  
DEWPT 31 29 31 26 28 27 28 24 27 27 29 27 29 28 31 29  
PWIND DIR W W SW SW SW W SW W  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC B1 B1 SC SC SC SC SC SC FW SC SC FW  
POP 12HR 30 20 5 0 0 5 0 0  
RAIN C C S  
SNOW S  
 
 
IDZ070-152200-  
CHALLIS-CUSTER ID  
44.52N 114.22W ELEV. 5072 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 69 39 61 31 51  
TEMP 44 39 47 60 67 67 57 50 45 42 46 56 60 56 46 41 35 31 37 44 49 49  
DEWPT 17 20 21 15 6 9 13 17 18 20 21 21 14 12 15 20 20 20 22 19 18 19  
RH 33 46 35 17 9 10 17 27 33 41 37 25 16 17 28 42 54 63 54 36 29 30  
WIND DIR W SW N W W W W SW SE SW SW W W W NW NW NW NW N N N N  
WIND SPD 4 1 2 5 14 17 16 2 2 3 12 17 20 19 19 5 4 2 11 12 14 18  
WIND GUST 27 13 24 27 29 24 25 32  
CLOUDS FW SC FW FW FW SC B2 B1 B2 B2 B1 SC SC SC B1 B2 B1 B2 B2 B2 B2 B2  
POP 12HR 0 0 5 40 60  
QPF 12HR 0 0 0 0.01 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C  
RAIN SHWRS L  
SNOW C C C C C C  
SNOWSHWRS L L  
TSTMS S S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 56 32 63 35 70 39 75  
TEMP 40 31 47 54 42 33 54 61 47 37 62 68 51 41 67 73  
DEWPT 23 21 21 16 22 22 22 18 26 25 26 22 27 27 26 21  
PWIND DIR N N N W W W W SW  
WIND CHAR BZ GN LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 B1 B1 B1 SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 30 10 5 5 10 5 5 5  
RAIN C  
SNOW C  
 
 
IDZ072-152200-  
STANLEY-CUSTER ID  
44.17N 114.92W ELEV. 6496 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 62 29 52 22 47  
TEMP 35 30 35 52 60 60 48 39 35 31 33 45 51 47 38 32 27 23 26 37 44 45  
DEWPT 21 22 22 19 16 15 20 21 22 23 25 26 24 19 20 21 21 20 20 21 21 20  
RH 56 72 59 27 18 17 33 48 59 72 72 47 34 32 48 63 78 88 78 52 39 36  
WIND DIR N N W W W W SW N N SW W W W W W W N N N N N N  
WIND SPD 0 0 3 9 12 14 4 0 0 2 10 12 17 17 11 1 0 0 5 8 10 14  
WIND GUST 23 25 13 24 26 28 31 24 19 21 28  
CLOUDS FW FW FW CL CL SC SC B1 B1 B2 B1 SC SC SC SC SC SC B1 B1 B2 B2 B1  
POP 12HR 0 0 10 20 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S S S C C L L  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 22 54 23 60 26 68 30 72  
TEMP 32 23 43 52 34 25 49 58 37 28 57 66 41 32 63 70  
DEWPT 24 21 21 18 23 23 23 23 26 25 28 27 28 26 29 27  
PWIND DIR N N N W W W W SW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC B1 SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 5 0 10 5 10 5 5  
 
 
IDZ075-152200-  
HAILEY  
43.50N 114.30W ELEV. 5318 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 67 38 60 31 51  
TEMP 42 37 46 62 67 65 55 45 41 39 45 57 60 57 47 39 33 31 37 46 49 50  
DEWPT 19 20 19 14 9 9 11 18 19 21 21 21 15 13 11 17 18 20 16 17 16 16  
RH 39 50 34 15 10 11 17 33 41 48 38 24 17 17 23 40 53 63 42 31 26 25  
WIND DIR NW NW W SW W W W N N NW W SW W W W NW NW N N N E N  
WIND SPD 6 8 9 13 16 16 12 9 5 8 13 16 17 17 16 10 9 9 9 8 6 9  
WIND GUST 26 26 29 29 31 29  
CLOUDS CL FW CL CL CL FW B1 SC OV OV B2 FW FW FW FW FW FW SC SC B1 B2 B1  
POP 12HR 0 0 0 0 40  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C  
SNOW C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 31 57 31 62 34 70 38 75  
TEMP 39 31 51 56 41 32 55 61 43 35 63 68 47 39 69 73  
DEWPT 23 22 19 17 24 24 22 20 27 26 25 22 28 27 26 23  
PWIND DIR N N N W NW W NW W  
WIND CHAR GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 5 0 0 10 5 5 5 5  
 
 
IDZ073-152200-  
SUN VALLEY/KETCHUM  
43.68N 114.37W ELEV. 5994 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 66 34 59 29 50  
TEMP 40 35 44 61 65 64 52 43 38 36 43 56 58 54 44 37 32 29 34 44 48 48  
DEWPT 18 19 16 11 13 12 16 18 18 20 21 22 19 16 16 18 17 18 16 17 19 19  
RH 41 52 32 14 13 13 24 36 44 52 41 26 22 22 32 46 53 63 47 33 31 31  
WIND DIR N N NW W W W NW N N NW W W W W NW NW NW N N N N N  
WIND SPD 4 4 4 9 11 11 6 4 3 4 10 12 13 14 12 8 6 8 9 6 6 10  
WIND GUST 23  
CLOUDS CL FW FW CL CL SC B1 SC B2 OV B2 SC FW FW FW FW FW B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 50  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 29 56 29 61 32 68 35 73  
TEMP 37 29 49 54 38 30 54 59 41 33 62 66 44 36 68 71  
DEWPT 23 20 20 19 23 21 22 23 25 23 26 26 27 25 27 25  
PWIND DIR N N N W NW W NW SW  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 0 5 20 10 5 5 5  
RAIN S  
SNOW S  
 
 
IDZ073-152200-  
BALD MTN-9145FT  
43.65N 114.41W ELEV. 8160 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 49 34 42 24 32  
TEMP 38 34 40 44 47 48 41 37 36 35 39 38 40 37 31 28 26 25 27 26 29 30  
DEWPT 11 13 10 7 7 8 9 11 12 13 16 17 15 11 9 11 11 12 8 12 12 12  
RH 32 41 28 21 19 19 26 33 36 40 39 42 36 33 39 48 52 57 44 55 48 46  
WIND DIR NW NW W W W W W NW NW W W W W W NW NW NW N N N N N  
WIND SPD 5 6 5 12 13 17 12 6 4 5 16 16 18 23 21 13 11 11 14 9 8 14  
WIND GUST 26 27 28  
CLOUDS CL FW CL CL CL FW B1 SC B2 OV B2 SC FW CL FW FW SC SC SC B1 B1 B1  
POP 12HR 0 0 0 5 50  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C C  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 24 38 26 43 30 51 35 56  
TEMP 28 25 31 36 30 26 36 42 34 31 45 49 40 36 51 54  
DEWPT 16 15 14 13 17 16 16 17 20 19 20 20 22 21 21 20  
PWIND DIR N N N W NW W NW SW  
WIND CHAR WY BZ LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC B1 B1 SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 0 5 20 5 5 5 5  
SNOW S  
 
 
IDZ073-152200-  
TITUS PEAK-10079FT  
43.84N 114.71W ELEV. 9400 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 42 30 34 20 27  
TEMP 33 30 35 39 42 39 32 30 32 32 32 32 33 28 24 23 22 20 22 23 25 25  
DEWPT 11 14 11 9 11 9 10 10 12 15 17 16 16 13 11 12 13 11 11 12 14 15  
RH 39 51 36 28 28 28 39 42 43 49 53 51 49 53 57 62 68 67 62 62 62 65  
WIND DIR W NW W W W W W NW W W W W W W NW NW NW N N N N N  
WIND SPD 13 11 14 13 14 18 13 9 9 13 18 17 19 23 21 17 16 17 20 14 13 19  
WIND GUST 25 27 28 31 32 34 35 26 25 29  
CLOUDS CL CL FW CL CL SC B1 B1 B2 B2 B1 SC FW FW SC SC SC B1 B1 B2 B2 B1  
POP 12HR 0 0 5 5 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C L L  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 20 33 21 38 26 45 31 49  
TEMP 23 21 29 31 25 23 34 36 30 28 41 43 35 33 47 47  
DEWPT 15 14 14 13 15 14 15 17 18 17 19 20 20 19 21 21  
PWIND DIR N N NW W NW W NW W  
WIND CHAR WY BZ GN GN GN GN GN GN  
AVG CLOUDS B1 SC SC SC B1 SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 5 5 20 5 10 0 5  
SNOW S  
 
 
IDZ073-152200-  
SOLDIER MTN-9495FT  
43.48N 114.91W ELEV. 8310 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 39 30 34 21 27  
TEMP 33 30 34 36 39 38 35 32 32 31 33 32 33 29 27 24 23 21 24 24 25 26  
DEWPT 8 13 13 12 14 13 10 9 10 12 16 18 19 15 9 8 11 12 8 14 17 17  
RH 34 49 41 36 35 35 35 37 39 45 49 56 56 55 46 50 59 68 50 65 71 68  
WIND DIR NW NW NW W W W NW NW W NW W W W NW NW NW NW NW NW NW NW N  
WIND SPD 17 17 24 21 24 26 18 11 9 19 28 27 31 35 36 25 20 19 23 17 13 19  
WIND GUST 34 36 39 40 44 47  
CLOUDS CL CL CL CL CL FW B1 SC B2 OV B1 FW FW FW FW FW FW SC SC B1 B2 B1  
POP 12HR 0 0 0 0 50  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
SNOW C  
SNOWSHWRS C  
TSTMS S  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 21 34 24 37 27 43 33 48  
TEMP 25 21 30 32 27 24 33 36 31 28 40 42 36 33 45 47  
DEWPT 13 12 14 16 14 14 18 19 17 17 20 21 20 18 21 22  
PWIND DIR N NW NW W NW W NW W  
WIND CHAR BZ BZ GN GN GN GN GN GN  
AVG CLOUDS B1 FW FW B1 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 0 0 10 0 5 0 5  
 
 
IDZ072-152200-  
SAWTOOTH-7775FT  
44.12N 114.96W ELEV. 7775 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 50 36 42 26 37  
TEMP 38 34 40 44 48 48 43 40 39 38 38 39 41 37 34 31 28 27 29 31 35 35  
DEWPT 15 17 18 15 15 13 14 16 17 21 23 23 21 17 14 15 15 15 16 17 19 17  
RH 38 49 41 30 26 24 30 37 40 50 54 52 44 44 43 51 58 60 58 56 52 47  
WIND DIR W W W W W W W SW SW SW W W W W W W NW N N N N N  
WIND SPD 4 2 4 9 11 14 5 3 3 4 11 13 16 17 11 4 2 3 9 9 10 14  
WIND GUST 23 28 31 16 18 31 33 35 36 28 21 27 28 36  
CLOUDS CL FW CL CL CL SC B1 SC SC B2 B1 SC SC SC SC SC SC B1 B1 B2 B2 B1  
POP 12HR 0 0 10 20 60  
QPF 12HR 0 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
SNOW S S C C L L  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 27 44 29 49 33 55 37 59  
TEMP 31 28 37 42 34 31 42 47 39 34 49 54 43 38 54 58  
DEWPT 18 17 18 16 18 18 20 21 21 21 24 24 24 22 25 25  
PWIND DIR N N NE W SW SW SW SW  
WIND CHAR GN GN LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC SC B1 FW SC SC B1 SC SC SC SC FW SC SC  
POP 12HR 10 0 0 10 5 10 0 5  
 
 
IDZ072-152200-  
VIENNA MINE-8960FT  
43.79N 114.85W ELEV. 8960 FT  
1256 AM MDT FRI MAY 15 2026  
 
DATE FRI 05/15/26 SAT 05/16/26 SUN 05/17/26  
MDT 3HRLY 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 43 31 35 20 30  
TEMP 34 31 36 39 42 41 35 33 33 34 34 33 34 30 26 23 22 21 24 26 28 28  
DEWPT 10 14 12 9 11 12 13 12 11 16 19 17 17 15 13 12 12 12 11 13 16 16  
RH 36 49 36 28 28 30 40 41 39 47 54 51 49 53 57 62 65 68 57 57 60 60  
WIND DIR W W W W W W W NW W W W W W W NW NW NW N N N N N  
WIND SPD 10 8 11 12 14 17 10 6 6 9 14 17 19 20 17 12 12 13 17 13 13 18  
WIND GUST 25 27 29 19 31 33 35 35 32 28 26 26 32  
CLOUDS CL CL CL CL CL SC B1 SC B1 B2 SC SC CL FW FW FW SC B1 B1 B2 B2 B1  
POP 12HR 0 0 5 5 60  
QPF 12HR 0 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
SNOW C C L L  
 
DATE MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
MDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 21 36 23 41 28 47 33 52  
TEMP 25 22 31 35 27 25 36 39 31 29 43 45 36 35 49 50  
DEWPT 17 15 14 14 16 15 16 19 19 18 20 22 21 20 22 22  
PWIND DIR N N N W NW W NW W  
WIND CHAR BZ BZ GN GN LT GN GN GN  
AVG CLOUDS B1 SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 0 5 20 5 10 0 5  
SNOW S  
 
 
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