Point Forecast Matrices
Issued by NWS Tulsa, OK
Issued by NWS Tulsa, OK
776 FOUS54 KTSA 171236 PFMTSA Point Forecast Matrices National Weather Service Tulsa OK 736 AM CDT Mon Aug 17 2026 OKZ060-172100- Tulsa-Tulsa OK 36.20N 95.90W Elev. 677 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 96 76 103 83 106 Temp 84 90 95 94 85 81 77 76 87 96102101 91 88 84 83 92102106102 Dewpt 72 71 68 67 67 67 67 68 69 68 65 63 65 64 64 63 63 63 60 60 RH 67 54 42 41 55 63 71 76 55 40 30 29 42 45 51 51 38 28 23 25 Wind dir NE N N NE NE NE NE E SE S S S S S S SW SW SW SW NE Wind spd 8 8 6 6 5 5 4 3 6 8 9 10 10 12 12 11 11 12 13 14 Clouds SC SC SC FW FW FW SC SC CL CL CL CL FW FW FW SC FW FW FW FW PoP 12hr 40 10 10 0 0 QPF 12hr 0.10 0 0 0 0 Rain shwrs C Tstms C Heat index 90 96100 101 Max heat 96 100 95 101 107 100 105 108 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 98 75 99 74 100 76 101 Temp 86 78 94 95 81 75 94 96 80 75 96 97 82 76 96 98 Dewpt 66 69 69 67 69 70 68 62 66 67 66 61 64 65 65 60 PWind dir E NE NE NE E E E SE Wind char GN GN GN GN LT LT GN GN Avg clouds FW SC SC SC FW FW SC CL CL FW SC FW FW FW SC FW PoP 12hr 10 10 5 5 5 5 5 5 $$ ARZ029-172100- Fort Smith-Sebastian AR 35.35N 94.39W Elev. 469 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 102 76 104 76 106 Temp 89 96100 98 87 82 78 76 88 97102100 88 83 79 77 91101105102 Dewpt 73 72 69 69 70 70 71 72 71 69 66 66 68 69 70 70 68 66 64 64 RH 59 46 37 39 57 67 79 87 57 40 31 33 52 63 74 79 47 32 27 29 Wind dir N N NW N N NE E E E S SW S SE S S S SW SW SW S Wind spd 2 5 6 6 4 4 4 5 5 4 4 5 5 4 3 1 6 9 10 9 Clouds FW CL FW FW FW FW SC FW FW CL FW FW FW FW FW CL CL CL CL FW PoP 12hr 20 10 10 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S S Heat index 97105107104 92 94103107 106 Max heat 105 107 99 103 108 100 106 110 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 103 75 100 73 101 74 101 Temp 85 77 98 96 80 76 95 95 79 74 96 96 80 75 96 96 Dewpt 68 70 68 68 72 73 70 66 70 71 67 63 67 68 65 63 PWind dir S W E NE NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW SC SC FW FW FW FW FW CL FW FW FW FW PoP 12hr 5 10 10 10 5 0 0 5 $$ OKZ073-172100- McAlester-Pittsburg OK 34.90N 95.78W Elev. 770 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 100 76 106 81 106 Temp 86 95 99 94 84 80 78 76 90102105100 89 86 83 81 92103106101 Dewpt 71 73 73 72 71 70 70 70 69 66 65 65 65 65 66 65 66 64 63 63 RH 61 49 44 49 65 72 76 82 50 31 28 32 45 50 57 58 43 28 25 29 Wind dir N N NE N N N N N S SW SW S S S S S SW SW S S Wind spd 3 5 4 3 0 0 0 0 3 4 5 4 5 5 6 5 8 9 8 6 Clouds FW FW FW FW CL FW FW FW FW CL FW FW FW FW FW FW CL CL FW CL PoP 12hr 20 20 10 0 0 QPF 12hr 0 0 0 0 0 Rain shwrs S S S Tstms S S S Heat index 91105110102 95107110 Max heat 105 110 97 107 110 97 107 109 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 104 75 101 73 101 74 102 Temp 86 80101 96 81 76 96 95 79 74 97 96 79 75 98 97 Dewpt 65 65 65 68 69 70 69 67 67 68 66 64 65 66 65 63 PWind dir S SW NE NE NE NE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 10 10 5 0 5 5 $$ OKZ055-172100- Bartlesville-Washington OK 36.75N 95.97W Elev. 711 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 103 76 105 Temp 81 89 94 93 82 78 74 71 86 96102100 88 86 81 77 91101105100 Dewpt 70 70 68 68 66 66 66 67 68 67 65 64 64 64 64 64 64 63 61 63 RH 69 54 43 44 58 67 76 87 55 39 30 31 45 48 56 64 41 29 24 30 Wind dir NE NE N NE N N N N SE S S S S S SW S SW W N NE Wind spd 8 5 4 3 0 0 0 0 4 8 8 6 6 6 8 5 8 8 9 10 Clouds B1 SC B2 FW FW SC SC SC FW CL CL CL CL FW FW SC FW FW SC FW PoP 12hr 40 10 10 5 5 QPF 12hr 0.02 0 0 0 0 Rain shwrs S Tstms S Heat index 94 99 Max heat 94 100 95 100 107 101 104 107 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 96 69 98 69 99 71 100 Temp 81 72 92 94 77 71 94 96 78 71 96 97 79 73 96 98 Dewpt 69 71 69 67 69 70 66 62 65 67 64 61 64 65 63 60 PWind dir NE NE NE NE E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC FW FW SC CL CL FW SC FW FW FW SC FW PoP 12hr 20 10 0 0 5 5 5 5 Rain shwrs S Tstms S $$ ARZ010-172100- Fayetteville-Washington AR 36.01N 94.17W Elev. 1251 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 96 71 100 77 103 Temp 84 91 95 94 83 78 74 72 88 96 99 97 87 84 81 78 91100103 99 Dewpt 72 72 68 68 67 66 66 65 68 68 67 66 68 67 66 64 66 65 64 64 RH 67 54 42 43 59 67 76 79 52 40 36 36 53 57 60 62 44 32 28 32 Wind dir N N N N N N N N S S SW S S S S SW SW SW SW SW Wind spd 4 6 5 4 0 0 0 0 5 6 6 4 4 6 8 8 9 11 11 6 Clouds FW FW FW SC FW FW FW FW SC FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 5 5 10 0 5 QPF 12hr 0 0 0 0 0 Heat index 90 99100 99 101104 Max heat 99 101 95 101 104 100 104 107 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 97 70 96 69 97 71 96 Temp 84 77 94 91 77 72 92 92 76 71 93 93 77 73 93 93 Dewpt 67 67 68 68 70 69 68 64 67 66 64 62 65 63 64 62 PWind dir S SW E NE E NE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW FW FW CL FW FW FW SC FW FW SC PoP 12hr 20 30 10 5 0 0 5 20 Rain shwrs S S C S Tstms S S C $$ ARZ002-172100- Berryville-Carroll AR 36.36N 93.56W Elev. 1296 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 98 78 102 Temp 81 88 93 88 79 75 72 70 84 94 97 93 82 81 79 78 89 99101 94 Dewpt 73 71 69 68 66 66 65 65 69 69 68 69 69 68 66 65 67 66 66 68 RH 77 57 46 52 64 74 79 84 61 44 39 46 65 65 64 64 48 34 32 43 Wind dir N N N N NE E E E S SW SW S S S S SW SW W W NE Wind spd 4 4 5 5 2 1 2 2 3 3 4 3 4 5 6 8 9 9 10 6 Wind gust 18 Clouds FW FW FW SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW SC SC PoP 12hr 5 5 10 0 10 QPF 12hr 0 0 0 0 0 Heat index 94 98 99102 98 106 99 Max heat 94 98 99 102 94 103 107 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 69 92 68 94 69 93 Temp 80 74 90 86 74 70 90 86 73 69 92 88 74 70 91 87 Dewpt 68 68 71 71 71 69 70 68 67 66 66 66 65 64 66 65 PWind dir SE E E NE NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC SC FW FW CL FW FW FW SC FW FW FW PoP 12hr 30 30 10 10 0 0 5 20 Rain shwrs C C C S S Tstms C C C S $$ OKZ070-172100- Muskogee-Muskogee OK 35.66N 95.36W Elev. 611 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 97 73 102 78 106 Temp 85 91 96 94 82 78 75 74 87 96101 99 86 83 79 79 91102106101 Dewpt 74 74 70 70 70 70 69 70 71 69 66 66 68 68 66 66 66 66 63 64 RH 70 58 43 46 67 76 82 87 59 42 32 34 55 61 64 64 44 31 25 30 Wind dir N NE N N N NE NE E SE S S S S S S S SW SW SW S Wind spd 5 6 5 4 2 2 2 3 5 5 5 4 5 5 8 5 9 11 10 9 Clouds FW FW SC FW FW SC FW SC CL CL FW CL FW FW CL FW FW CL FW FW PoP 12hr 20 10 10 0 0 QPF 12hr 0.02 0 0 0 0 Rain shwrs S Tstms S Heat index 92101103100 93102106 107 Max heat 101 104 97 102 107 99 107 109 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 100 73 98 71 99 73 100 Temp 83 77 96 94 78 74 94 95 77 72 94 96 78 73 95 96 Dewpt 68 68 68 69 71 71 70 66 69 68 67 64 66 66 66 63 PWind dir S SW NE NE NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW FW SC CL CL FW FW FW FW FW FW FW PoP 12hr 10 10 5 5 5 0 5 5 $$ OKZ058-172100- Miami-Ottawa OK 36.90N 94.86W Elev. 808 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 99 78 102 Temp 80 87 92 90 79 75 73 71 85 93 98 96 84 83 80 78 89 99102 96 Dewpt 71 70 68 68 67 67 67 66 70 70 69 69 68 67 67 66 68 67 66 68 RH 74 57 46 49 67 76 81 84 61 47 39 42 59 59 65 67 50 36 31 40 Wind dir N N N N NE NE E SE S S S S S S S S SW SW NW NE Wind spd 5 5 4 4 3 3 2 2 4 5 6 5 5 6 8 5 8 9 9 8 Clouds SC SC FW B1 SC FW FW SC SC FW CL CL FW FW FW SC FW FW SC SC PoP 12hr 20 5 10 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S Tstms S Heat index 92 90 99104102 104107101 Max heat 92 97 91 99 106 98 104 107 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 93 70 95 69 96 71 96 Temp 79 74 90 89 75 71 91 91 75 70 93 92 76 72 92 92 Dewpt 70 71 72 71 71 70 69 67 68 68 68 66 67 66 66 65 PWind dir E NE NE NE E NE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC FW FW SC FW CL FW SC SC SC FW SC SC PoP 12hr 30 10 5 0 5 5 20 10 Rain shwrs C S Tstms C S $$ OKZ066-172100- Henryetta-Okmulgee OK 35.44N 95.98W Elev. 849 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 97 73 103 79 107 Temp 85 93 95 94 81 77 75 73 88 99103 99 86 84 81 79 92104107101 Dewpt 74 73 70 70 71 70 70 70 71 68 64 65 66 65 65 64 66 64 62 63 RH 70 52 45 46 72 79 84 90 57 37 28 33 51 53 58 60 43 28 24 29 Wind dir NE NE E N NE N E E SE SW SW S S S S SW SW SW SW S Wind spd 4 5 3 2 1 0 1 1 3 4 4 3 4 5 6 6 8 9 8 5 Clouds FW SC SC SC FW FW FW FW CL CL SC FW CL CL CL FW CL CL FW FW PoP 12hr 20 20 10 0 0 QPF 12hr 0.04 0 0 0 0 Rain shwrs S S S Tstms S S S Heat index 93102102100 94105 Max heat 102 103 96 105 107 97 108 110 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 100 73 99 71 99 72 100 Temp 83 77 97 94 78 73 96 95 77 72 96 95 78 73 97 96 Dewpt 66 67 67 68 70 70 69 65 67 68 67 63 66 66 66 63 PWind dir S W NE NE NE E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC CL CL FW FW FW FW FW FW FW PoP 12hr 5 10 5 5 5 0 5 5 $$ OKZ053-172100- Hugo-Choctaw OK 34.02N 95.52W Elev. 572 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 102 76 103 79 102 Temp 88 97102 98 86 81 78 76 89 99102100 88 84 82 79 90 99102100 Dewpt 63 67 66 69 70 71 70 69 67 64 63 64 67 67 67 66 67 65 63 63 RH 43 38 31 39 59 72 76 79 48 32 28 31 50 57 61 64 47 33 28 30 Wind dir W NW NE S NE NE E E SW SW SW S S S S S SW SW S S Wind spd 4 3 3 3 3 2 2 2 3 4 5 4 4 5 6 5 6 8 8 6 Clouds FW FW FW FW FW FW FW FW CL CL CL CL FW FW FW FW CL CL FW FW PoP 12hr 20 20 10 0 0 QPF 12hr 0.02 0 0 0 0 Rain shwrs S S Tstms S S Heat index 107104 91 Max heat 101 107 98 102 105 98 102 105 Heat Y Y Y Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 79 102 77 99 74 99 74 100 Temp 84 79 99 98 81 77 96 95 79 74 96 96 79 75 96 97 Dewpt 66 66 64 64 68 69 68 66 70 69 66 62 67 66 64 61 PWind dir S SW S W NE E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 5 10 5 0 0 0 $$ OKZ060-172100- Jenks-Tulsa OK 36.04N 95.98W Elev. 638 ft 736 AM CDT Mon Aug 17 2026 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 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 97 75 103 81 106 Temp 84 91 95 95 85 81 77 75 87 96102100 89 87 83 81 92102106102 Dewpt 74 72 69 68 70 69 69 70 72 71 69 68 67 66 66 64 67 66 64 64 RH 72 54 43 42 61 67 76 84 61 45 35 36 48 50 57 56 44 31 26 29 Wind dir NE N N N NE NE NE E SE S S S S S S SW SW SW SW E Wind spd 8 5 4 4 3 2 2 2 5 6 6 6 6 8 9 8 9 10 10 10 Clouds SC SC SC FW SC FW FW FW CL CL FW CL FW CL FW FW CL FW FW FW PoP 12hr 40 10 10 0 0 QPF 12hr 0.05 0 0 0 0 Rain shwrs C Tstms C Heat index 92 99101100 90 94104109106 107 Max heat 99 102 96 104 110 102 107 110 Date Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 99 74 99 73 100 75 101 Temp 85 77 95 95 81 75 94 96 80 74 95 97 81 75 96 98 Dewpt 68 70 72 70 71 71 72 66 68 69 69 65 66 67 68 64 PWind dir S NE NE NE E E E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW SC FW CL FW SC FW FW FW SC FW PoP 12hr 10 10 5 5 5 0 5 5 $$