067  
FOUS55 KBOI 170638  
PFMBOI  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE BOISE ID  
1238 AM MDT MON AUG 17 2026  
 
IDZ014-181000-  
BOISE AIRPORT-ADA COUNTY ID  
43.57N 116.24W ELEV. 2858 FT  
1238 AM MDT MON AUG 17 2026  
 
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 92 64 93 62  
TEMP 72 68 71 82 88 91 84 75 71 66 69 81 89 91 84 74 69 63  
DEWPT 47 50 50 52 52 49 49 50 49 50 50 52 50 47 45 46 46 46  
RH 41 52 47 35 29 24 30 41 46 56 51 37 26 22 26 37 44 54  
WIND DIR E SE SE W NW NW NW N SW S S W NW NW N N N NE  
WIND SPD 3 4 4 3 5 9 6 4 4 4 2 5 10 10 8 4 3 4  
CLOUDS B1 B2 OV OV B2 B2 B2 B2 SC SC SC FW FW SC FW SC FW FW  
POP 12HR 0 5 5 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 93 64 98 68 98 68 92 64 89  
TEMP 81 92 75 66 85 96 79 69 89 96 79 68 84 90 75 65 79 87  
DEWPT 49 45 47 46 47 40 44 43 44 44 47 49 49 46 47 50 49 43  
PWIND DIR NW NE SE NE S NE NW N NW  
WIND CHAR LT LT LT LT LT GN LT GN LT  
AVG CLOUDS FW FW FW SC SC SC SC B1 B1 SC SC B1 B1 SC SC SC SC FW  
POP 12HR 0 0 0 0 5 5 10 10 5  
 
 
IDZ016-181000-  
TWIN FALLS AIRPORT-TWIN FALLS COUNTY ID  
42.48N 114.48W ELEV. 4150 FT  
1238 AM MDT MON AUG 17 2026  
 
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 89 64 88 62  
TEMP 68 65 71 82 86 85 75 72 69 67 72 80 86 86 76 71 68 65  
DEWPT 45 48 48 49 46 48 55 52 53 50 49 51 47 44 49 46 47 45  
RH 43 54 44 32 25 28 50 49 57 54 44 36 26 23 39 41 47 48  
WIND DIR SE SE E N NW N SE S SW SW W NW NW NW NW SW SW SW  
WIND SPD 8 9 6 6 6 8 9 10 13 8 8 8 10 10 9 6 6 6  
CLOUDS SC B2 B1 SC B2 B1 B1 B1 B1 B2 B2 B1 SC SC SC FW FW FW  
POP 12HR 0 20 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 64 94 68 96 67 88 64 84  
TEMP 80 87 73 67 85 92 77 69 89 92 77 70 83 85 72 67 78 81  
DEWPT 50 43 43 43 49 42 42 40 45 45 46 45 48 47 46 44 48 48  
PWIND DIR W SE E SE SE S SW SW W  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW SC SC SC B1 SC SC B1 B1 B1 SC B1 B1 SC SC  
POP 12HR 0 0 5 5 20 20 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S  
 
 
IDZ011-181000-  
MCCALL AIRPORT-VALLEY COUNTY ID  
44.88N 116.10W ELEV. 5020 FT  
1238 AM MDT MON AUG 17 2026  
 
DATE 08/16/26 MON 08/17/26 TUE 08/18/26 WED  
MDT 3HRLY 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 49 84 47 83 46  
TEMP 55 51 59 75 82 80 69 60 54 50 58 74 81 80 67 58 52 47  
DEWPT 47 47 48 45 39 37 42 47 48 46 48 46 40 36 41 45 45 43  
RH 74 86 67 34 22 21 37 62 80 86 69 37 23 20 39 62 77 86  
WIND DIR NE E SE SW W W NW NE NE N S W W W N NE N N  
WIND SPD 4 3 3 3 9 8 8 2 3 4 2 8 11 10 5 4 3 3  
CLOUDS B1 B1 B2 B1 B2 B1 B1 B2 SC FW SC SC SC FW FW FW FW FW  
POP 12HR 0 5 30 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS S S  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26  
MDT 6HRLY 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 46 88 54 90 53 82 49 79  
TEMP 73 82 58 48 77 87 65 54 82 87 65 54 74 80 60 49 72 77  
DEWPT 43 34 43 41 43 37 43 43 46 42 47 48 50 40 47 48 46 36  
PWIND DIR W NE SE E SE E SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 SC SC B1 B1 B1 SC SC SC FW  
POP 12HR 0 0 0 0 5 5 10 20 5  
RAIN SHWRS S  
 
 
ORZ062-181000-  
BAKER CITY AIRPORT-BAKER COUNTY OR  
44.83N 117.82W ELEV. 3373 FT  
1138 PM PDT SUN AUG 16 2026  
 
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED  
PDT 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 48 88 50 88 47  
TEMP 60 55 61 77 86 82 73 67 61 56 62 78 86 85 74 65 58 52  
DEWPT 53 52 54 52 45 52 57 53 54 53 55 48 43 45 48 47 48 48  
RH 78 90 78 42 24 35 57 61 78 90 78 35 22 25 40 52 69 86  
WIND DIR W W W NW NE E NW NW W W NW N N N N NW NW N  
WIND SPD 4 3 3 2 2 4 9 5 5 4 4 8 11 14 10 6 4 3  
CLOUDS B2 OV B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 20 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
TSTMS S S S S  
OBVIS K K K K K  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26  
PDT 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 48 95 55 93 52 86 45 84  
TEMP 76 87 66 54 79 93 70 57 82 91 69 54 76 81 63 49 73 80  
DEWPT 46 43 50 50 49 42 45 44 47 47 49 50 51 50 51 49 48 46  
PWIND DIR N NW NE N NE NW N NW NW  
WIND CHAR LT LT LT LT LT LT LT GN LT  
AVG CLOUDS FW FW FW FW FW FW SC B1 B1 SC B1 B1 B1 SC SC SC SC FW  
POP 12HR 0 0 0 0 5 5 10 10 0  
 
 
ORZ061-181000-  
BURNS AIRPORT-HARNEY COUNTY OR  
43.58N 118.95W ELEV. 4144 FT  
1138 PM PDT SUN AUG 16 2026  
 
DATE SUN 08/16/26 MON 08/17/26 TUE 08/18/26 WED  
PDT 3HRLY 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 49 89 51 90 51  
TEMP 62 58 62 76 85 87 78 69 63 58 63 79 87 88 78 69 63 57  
DEWPT 42 44 46 45 39 35 37 41 44 44 46 45 38 33 36 39 41 40  
RH 48 59 56 33 20 16 23 36 50 59 54 30 18 14 22 33 44 53  
WIND DIR NW NW NE SE S W NW N NW NW NW SW W W NW N NW NW  
WIND SPD 6 6 3 4 5 8 6 8 10 8 6 10 11 10 9 10 5 4  
CLOUDS B2 OV OV B1 B2 B2 B1 SC FW SC SC FW FW FW SC FW SC SC  
POP 12HR 0 10 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
OBVIS K  
 
DATE 08/19/26 THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26  
PDT 6HRLY 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 52 93 54 92 51 87 45 86  
TEMP 78 89 70 60 80 92 72 56 81 90 69 53 77 85 64 50 75 84  
DEWPT 41 33 37 40 43 33 34 37 43 36 41 45 46 36 42 43 43 32  
PWIND DIR W N S NW SW W W NW W  
WIND CHAR LT LT LT LT LT GN GN GN LT  
AVG CLOUDS SC FW FW FW SC FW SC B1 B2 SC B1 SC B1 SC SC FW SC FW  
POP 12HR 0 0 0 0 5 5 5 5 0  
 
 
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