Point Forecast Matrices
Issued by NWS Boise, ID
Issued by NWS Boise, ID
292 FOUS55 KBOI 182031 PFMBOI Point Forecast Matrices National Weather Service Boise ID 230 PM MDT Fri Sep 18 2026 IDZ014-191000- Boise Airport-Ada County ID 43.57N 116.24W Elev. 2858 ft 230 PM MDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 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 54 77 54 81 56 Temp 72 72 65 61 57 55 56 67 75 75 68 62 58 55 58 72 79 80 70 64 59 57 Dewpt 48 46 46 48 49 48 49 48 47 47 47 47 48 47 46 47 46 45 45 45 45 45 RH 42 39 50 62 75 77 77 50 37 37 47 58 69 74 64 41 31 29 41 50 60 64 Wind dir NW N NE N W W W NW NW NW E E E E E S SW NW NE E E E Wind spd 9 9 6 3 4 3 4 10 11 6 1 5 6 6 6 6 4 4 1 8 6 5 Clouds B2 B2 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW CL CL CL FW FW FW FW PoP 12hr 40 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C Tstms S S S S Date 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 57 84 56 85 58 88 61 86 Temp 74 82 65 58 76 82 64 57 76 83 66 59 79 86 70 62 79 84 Dewpt 45 42 44 44 43 38 40 40 41 36 38 39 41 35 38 40 40 36 PWind dir SE NE S NE SE E SE E S Wind char LT LT LT LT LT GN GN GN GN Avg clouds FW FW SC SC SC FW FW FW FW CL FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ IDZ016-191000- Twin Falls Airport-Twin Falls County ID 42.48N 114.48W Elev. 4150 ft 230 PM MDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon MDT 3hrly 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 46 67 44 74 47 Temp 66 64 56 53 53 51 53 60 65 66 57 52 51 48 53 68 73 72 60 55 52 48 Dewpt 51 46 44 41 40 40 42 49 48 48 46 43 42 40 41 48 46 46 44 42 40 38 RH 58 52 64 64 61 66 66 67 54 52 67 71 71 74 64 49 38 39 55 61 63 68 Wind dir W W SW SW SW SW SW W NW NW S S S S S NE N NE E SE SE SE Wind spd 14 11 10 12 11 12 12 13 11 4 6 8 8 8 6 6 6 5 8 8 6 8 Clouds B1 SC FW SC B2 B1 B1 B2 B2 SC SC FW FW SC FW CL FW FW FW SC FW SC PoP 12hr 20 50 5 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C Tstms C S S S S Date 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 MDT 6hrly 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 51 77 50 80 52 82 55 82 Temp 71 75 60 54 71 75 59 53 73 77 60 54 75 80 64 58 76 80 Dewpt 47 43 41 40 45 42 39 39 43 39 38 39 43 40 38 37 41 39 PWind dir E SE W S E SE SE SE SW Wind char GN LT LT LT LT GN GN GN GN Avg clouds SC SC SC B1 B1 SC SC SC FW CL CL FW FW FW FW SC SC FW PoP 12hr 0 0 5 0 0 0 0 0 5 $$ IDZ011-191000- McCall Airport-Valley County ID 44.88N 116.10W Elev. 5020 ft 230 PM MDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 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 42 68 41 73 43 Temp 65 62 52 49 46 44 46 61 67 66 54 49 44 42 46 66 72 71 57 51 46 43 Dewpt 43 46 48 48 46 44 46 46 44 45 47 46 44 42 44 46 41 41 43 44 41 40 RH 45 56 86 96100100100 58 43 47 77 89100100 93 48 33 34 59 77 83 89 Wind dir N NW N NW N N N NW N N NE N N N E N W W N N N N Wind spd 4 4 6 1 0 0 0 3 4 5 5 0 0 0 3 0 2 4 0 0 0 0 Clouds B2 B2 B2 B2 B2 B2 B1 SC SC FW FW FW FW SC FW CL FW FW FW CL CL FW PoP 12hr 80 20 5 0 0 QPF 12hr 0.04 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C S Tstms C S S S S S Obvis F F F F F Date 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 74 44 74 43 73 44 77 46 73 Temp 68 72 52 44 68 72 52 44 67 71 52 45 69 74 55 47 69 71 Dewpt 45 38 42 40 42 35 40 38 40 35 39 37 40 36 39 37 40 36 PWind dir S W S E S E SE E S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$ ORZ062-191000- Baker City Airport-Baker County OR 44.83N 117.82W Elev. 3373 ft 130 PM PDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 39 76 40 80 42 Temp 72 70 59 52 49 44 47 66 74 74 62 54 49 44 48 67 77 78 63 56 50 44 Dewpt 47 48 47 46 44 41 42 45 44 45 44 44 42 40 43 47 46 46 45 44 41 38 RH 41 45 64 80 83 89 83 47 34 35 52 69 77 86 83 49 33 32 52 64 71 79 Wind dir NW N NW NW NW NW N NW N NW NW N N N N SE E E N N N N Wind spd 9 11 6 4 4 3 0 4 6 6 2 0 0 0 0 1 4 3 0 0 0 0 Clouds FW FW SC FW FW FW FW CL FW FW FW FW SC SC FW CL CL CL CL FW FW FW PoP 12hr 10 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 43 80 41 78 41 81 42 77 Temp 71 79 58 47 70 77 55 46 68 76 55 46 70 79 57 47 69 74 Dewpt 49 45 45 42 45 44 44 40 42 42 42 39 43 42 41 39 43 41 PWind dir SE NW E NW N NE SE W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW SC SC FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 5 $$ ORZ061-191000- Burns Airport-Harney County OR 43.58N 118.95W Elev. 4144 ft 130 PM PDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 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 36 76 37 79 40 Temp 71 70 58 50 46 40 45 64 73 75 61 52 48 42 48 68 76 78 62 55 49 42 Dewpt 42 40 43 43 41 37 38 41 36 35 37 37 36 34 36 40 37 34 36 36 34 31 RH 35 33 57 77 83 89 76 43 26 23 41 56 63 73 63 36 24 20 38 49 56 65 Wind dir NW NW N NW NW NW NW N S S NW N N N N SE SE E E NE N N Wind spd 6 10 8 6 5 4 4 0 2 4 1 1 0 0 0 4 4 3 4 3 3 3 Clouds SC FW FW FW FW FW FW CL FW FW SC SC SC SC SC CL CL FW FW SC FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 81 41 81 40 80 40 85 41 79 Temp 70 78 56 46 71 79 55 44 68 78 55 45 72 82 58 46 70 77 Dewpt 41 32 36 36 39 30 36 34 38 30 33 31 37 28 32 32 37 30 PWind dir NE N SW NW W NW E SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 0 0 0 0 0 0 0 0 0 $$