Point Forecast Matrices
Issued by NWS Tulsa, OK
Issued by NWS Tulsa, OK
163 FOUS54 KTSA 180601 PFMTSA Point Forecast Matrices National Weather Service Tulsa OK 101 AM CDT Tue Aug 18 2026 OKZ060-190900- Tulsa-Tulsa OK 36.20N 95.90W Elev. 677 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 75 104 82 106 76 Temp 75 75 86 97103102 91 88 84 82 91100105101 87 83 78 76 Dewpt 67 67 70 69 65 63 64 63 62 61 62 63 61 62 67 68 70 70 RH 76 76 59 40 29 28 41 43 48 49 38 30 24 28 52 61 76 82 Wind dir E SE S S S SE S S S SW SW SW W NE NE NE NE N Wind spd 2 1 5 6 8 6 10 12 12 11 10 10 12 13 13 10 9 8 Clouds FW SC CL CL FW CL CL FW FW FW FW SC FW SC SC SC B1 B1 PoP 12hr 0 0 0 5 10 QPF 12hr 0 0 0 0 0 Heat index 91103108 Max heat 103 108 100 103 107 100 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 75 100 76 102 77 103 81 105 Temp 94 96 81 75 96 98 82 76 98 99 83 77 98100 86 81101101 Dewpt 70 65 68 70 67 61 65 67 66 62 64 66 65 61 62 64 64 61 PWind dir NE NE NE E SE SE S S S Wind char GN GN LT LT LT GN GN BZ BZ Avg clouds SC FW FW FW FW FW FW FW SC FW FW FW SC FW FW SC SC FW PoP 12hr 5 5 5 5 5 10 10 5 5 $$ ARZ029-190900- Fort Smith-Sebastian AR 35.35N 94.39W Elev. 469 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 105 77 107 78 Temp 77 76 87 97103101 89 83 79 78 92102106102 90 85 80 78 Dewpt 73 73 73 71 67 66 67 68 69 69 68 67 64 64 66 68 70 71 RH 87 90 63 43 32 32 48 61 72 74 46 32 26 29 45 57 72 79 Wind dir E E E W N E SE SE E E SW SW SW S S S S S Wind spd 4 4 5 2 4 5 6 4 4 3 6 9 10 9 8 6 3 2 Clouds FW CL CL CL CL FW CL CL FW CL FW FW FW SC FW SC SC SC PoP 12hr 20 0 0 0 5 QPF 12hr 0.01 0 0 0 0 Rain shwrs Tstms Heat index 94105108106 108 Max heat 105 109 101 108 110 98 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 103 73 102 73 103 75 103 76 103 Temp 98 96 79 74 97 97 79 74 97 98 81 75 98 99 82 76 98 99 Dewpt 70 68 72 73 69 64 69 70 68 63 67 68 66 63 66 67 66 64 PWind dir W NE NE E E E SE SE S Wind char LT LT LT LT LT LT LT GN GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW PoP 12hr 10 5 5 5 5 10 5 10 5 $$ OKZ073-190900- McAlester-Pittsburg OK 34.90N 95.78W Elev. 770 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 76 107 82 107 79 Temp 77 76 90102105102 90 86 84 82 93103106102 90 86 82 79 Dewpt 71 71 70 65 62 63 62 62 63 64 67 63 62 62 64 64 67 68 RH 82 85 52 30 25 28 39 45 49 55 43 27 24 27 42 48 61 69 Wind dir N N S SW SW S S S S SW SW SW SW S SE S S S Wind spd 0 0 3 5 5 4 5 5 6 6 8 9 8 5 6 5 5 3 Clouds FW FW CL CL FW FW CL FW FW FW FW CL FW FW FW FW SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 96 Max heat 106 109 99 106 109 99 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 104 75 102 75 103 77 104 79 105 Temp 100 97 80 75 99 97 81 75100 98 81 77100 99 84 79101100 Dewpt 67 68 69 70 67 64 66 68 66 64 65 66 65 63 64 65 65 63 PWind dir W NE NE E SE SE S S SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 10 5 5 5 10 10 5 5 0 $$ OKZ055-190900- Bartlesville-Washington OK 36.75N 95.97W Elev. 711 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 103 75 101 69 Temp 70 69 84 96102101 88 85 80 76 88 97100 95 81 77 72 70 Dewpt 65 65 68 68 67 66 66 63 63 63 64 63 64 67 70 70 71 70 RH 84 87 59 40 32 32 48 48 56 64 45 33 31 40 69 79 97100 Wind dir N N S S S S S S S S W W NE NE NE NE NE NE Wind spd 0 0 3 6 6 5 5 6 8 4 5 6 8 11 9 5 4 4 Clouds FW FW FW FW FW CL CL FW FW SC SC SC B2 SC SC SC B1 SC PoP 12hr 0 0 0 5 30 QPF 12hr 0 0 0 0 0.06 Rain shwrs C C Tstms C C Heat index 101108 Max heat 101 108 100 99 103 92 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 69 100 70 102 72 103 75 106 Temp 92 95 78 70 96 98 79 71 98 99 81 73 98100 84 76101101 Dewpt 69 65 68 69 65 62 65 67 64 63 64 65 64 62 62 63 63 63 PWind dir NE NE E E E E SE S S Wind char LT LT LT LT LT LT GN GN GN Avg clouds SC FW FW FW FW FW FW SC SC FW FW FW SC FW FW SC SC SC PoP 12hr 5 0 5 5 5 5 10 10 5 $$ ARZ010-190900- Fayetteville-Washington AR 36.01N 94.17W Elev. 1251 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 71 101 77 103 74 Temp 73 73 88 96 99 99 87 84 81 78 91 99102 98 87 83 77 75 Dewpt 66 66 69 68 66 65 67 66 65 63 65 65 63 63 66 67 68 68 RH 79 79 54 40 34 33 52 55 58 60 42 33 28 32 50 59 74 79 Wind dir N N S SW W S S S S SW SW SW SW SE SE S N N Wind spd 0 0 4 5 5 3 4 6 6 8 10 11 10 6 5 4 0 0 Clouds FW CL CL CL CL FW CL FW FW FW FW SC SC SC SC SC SC SC PoP 12hr 0 0 0 5 20 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S S Heat index 101104 Max heat 101 104 99 103 105 97 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 70 98 71 99 72 99 74 99 Temp 95 94 78 71 95 95 78 72 96 96 79 73 95 95 81 75 96 97 Dewpt 69 66 69 69 65 62 66 65 64 62 64 64 65 63 64 63 65 64 PWind dir NW NE NE NE W E S SE S Wind char LT LT LT LT LT LT LT GN GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC FW PoP 12hr 10 5 5 5 5 10 10 10 5 $$ ARZ002-190900- Berryville-Carroll AR 36.36N 93.56W Elev. 1296 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 99 77 102 73 Temp 71 69 84 96 99 94 83 81 79 77 88 98101 94 82 78 74 73 Dewpt 65 65 69 68 66 68 68 67 66 65 67 66 65 68 70 69 70 70 RH 81 87 61 40 34 43 61 63 64 67 50 35 31 43 67 74 87 90 Wind dir E E S W W SE SE S S SW SW W SW E SE S N E Wind spd 1 2 2 2 3 3 4 5 6 6 8 9 10 5 4 4 2 2 Wind gust 17 Clouds FW CL CL CL CL CL CL FW FW FW SC FW SC SC SC SC B1 B1 PoP 12hr 0 0 5 10 30 QPF 12hr 0 0 0 0 0.05 Rain shwrs C C C C S Tstms C C C C S Heat index 101 99 Max heat 101 103 93 101 105 92 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 95 68 96 71 96 73 98 Temp 91 88 75 70 92 89 74 69 93 91 76 72 93 90 78 73 94 92 Dewpt 71 70 70 69 68 66 67 66 66 66 66 64 66 66 65 63 66 68 PWind dir NE NE NE E NE SE SE SE S Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 20 5 5 5 5 10 10 20 10 Rain shwrs S S Tstms S S $$ OKZ070-190900- Muskogee-Muskogee OK 35.66N 95.36W Elev. 611 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 73 104 79 107 76 Temp 74 73 87 97103101 87 83 80 79 91101105102 88 82 78 76 Dewpt 69 70 72 70 66 65 66 66 65 64 66 66 62 63 66 68 68 70 RH 84 90 61 42 30 31 50 57 60 60 44 32 25 28 48 63 71 82 Wind dir NE SE SE S S S SE S S S SW SW SW S S S N S Wind spd 1 2 4 4 4 4 5 6 8 8 9 10 10 8 8 5 3 3 Clouds CL FW CL CL CL FW CL CL FW FW FW FW SC SC FW SC SC B1 PoP 12hr 5 5 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 94104108 Max heat 104 108 99 105 109 99 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 100 73 101 72 101 74 102 76 103 Temp 96 96 78 73 96 98 77 73 97 98 79 74 97 99 81 77 99100 Dewpt 70 68 70 71 68 64 67 68 68 64 66 67 67 64 66 65 67 64 PWind dir N NE NE E SE SE S S S Wind char LT LT LT LT LT LT GN GN GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC FW PoP 12hr 5 5 5 5 5 10 5 5 5 $$ OKZ058-190900- Miami-Ottawa OK 36.90N 94.86W Elev. 808 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 99 77 100 71 Temp 70 70 84 94 99 96 84 82 79 77 88 96 99 93 80 75 72 71 Dewpt 65 65 70 70 68 70 69 67 66 66 68 67 67 71 72 72 72 71 RH 84 84 63 46 37 43 61 61 64 69 52 39 36 49 77 90100100 Wind dir E SE S SW S S SE S S SE S W N N NE NE NE NE Wind spd 2 2 4 5 4 4 4 6 8 5 5 8 6 9 9 6 4 4 Clouds CL FW CL FW FW CL CL SC FW B1 FW SC B1 B1 SC SC B1 B1 PoP 12hr 0 0 5 5 40 QPF 12hr 0 0 0 0 0.23 Rain shwrs C C S S Tstms C C S S Heat index 100104103 104100 Max heat 100 105 99 100 104 93 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 69 97 70 98 73 99 75 101 Temp 91 92 74 69 92 93 75 71 94 94 77 73 95 94 80 76 97 96 Dewpt 72 69 70 69 68 67 68 68 68 67 67 66 67 66 65 64 68 68 PWind dir NE NE NE E E E SE SE S Wind char LT LT LT LT LT LT GN GN GN Avg clouds SC FW FW FW FW FW FW FW SC SC FW FW SC FW FW SC SC SC PoP 12hr 10 5 0 0 10 5 10 10 10 $$ OKZ066-190900- Henryetta-Okmulgee OK 35.44N 95.98W Elev. 849 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 73 105 80 108 76 Temp 73 73 88100105101 87 84 82 80 92104108102 87 82 78 76 Dewpt 70 70 72 68 63 64 64 63 62 62 66 64 61 63 64 66 68 69 RH 90 90 59 36 26 30 46 49 51 54 43 28 22 28 46 58 71 79 Wind dir N N S SW SW S S S SW SW SW SW SW S S S N SE Wind spd 0 0 3 4 4 3 5 6 8 8 8 9 8 4 6 4 2 2 Clouds CL CL CL CL FW FW CL FW CL FW FW FW SC SC FW SC SC B1 PoP 12hr 5 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 95106 Max heat 106 108 97 108 110 96 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 100 73 101 71 102 75 103 78 104 Temp 97 96 78 73 97 97 77 72 99 97 79 75100 99 82 78101100 Dewpt 69 67 69 70 68 64 66 68 67 64 66 66 66 64 64 65 65 63 PWind dir NE NE E E SE SE S S SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC FW FW PoP 12hr 5 5 10 0 5 5 5 5 5 $$ OKZ053-190900- Hugo-Choctaw OK 34.02N 95.52W Elev. 572 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 104 80 105 79 Temp 79 75 89100103101 89 84 83 80 90101104102 90 85 83 79 Dewpt 70 68 66 63 61 61 64 64 66 67 68 65 63 62 65 66 67 67 RH 74 79 47 30 26 27 44 51 57 65 49 31 27 27 44 53 59 67 Wind dir SE SE SW SW SW S S S SW SW SW SW S S S S S SW Wind spd 2 2 4 5 5 4 4 5 8 6 6 8 8 8 5 5 6 4 Clouds FW FW CL CL FW FW CL FW FW FW FW FW SC FW FW FW SC SC PoP 12hr 5 0 0 0 0 QPF 12hr 0 0 0 0 0 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 103 76 101 75 100 75 101 78 101 Temp 99 98 81 76 98 98 80 75 97 97 81 75 98 98 82 78 98 98 Dewpt 66 64 69 70 67 63 68 69 67 63 66 66 65 62 65 66 65 61 PWind dir SW SE SE E SE SE S S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW PoP 12hr 5 5 5 5 5 10 5 5 5 $$ OKZ060-190900- Jenks-Tulsa OK 36.04N 95.98W Elev. 638 ft 101 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 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 74 104 81 107 76 Temp 74 74 86 97103102 90 86 83 81 91101105102 89 83 78 76 Dewpt 70 69 73 72 68 67 67 65 64 63 66 66 64 66 68 69 70 71 RH 87 84 65 45 33 32 47 50 53 54 44 32 27 31 50 63 76 85 Wind dir E SE S S S S S S S S SW SW S E SE N NE NE Wind spd 1 1 4 5 5 4 6 9 9 9 9 9 10 9 9 5 4 4 Clouds FW FW CL FW FW FW FW CL FW FW FW SC FW FW SC SC B1 B1 PoP 12hr 0 0 0 10 5 QPF 12hr 0 0 0 0 0 Heat index 93106110107 107 Max heat 106 110 103 105 110 102 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 74 101 75 102 76 103 79 105 Temp 95 96 81 74 96 98 82 75 98 99 82 76 98100 85 79100101 Dewpt 73 69 70 71 70 65 67 69 69 65 66 67 69 66 65 65 67 65 PWind dir NE NE NE E SE SE S S S Wind char LT LT LT LT LT LT GN GN GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW SC SC FW FW SC SC FW PoP 12hr 5 5 5 5 5 10 5 5 5 $$