Point Forecast Matrices
Issued by NWS Eureka, CA
Issued by NWS Eureka, CA
019 FOUS56 KEKA 182035 PFMEKA Point Forecast Matrices National Weather Service EUREKA CA 135 PM PDT Tue Aug 18 2026 CAZ101-191100- Crescent City-Del Norte CA 41.78N 124.24W Elev. 57 ft 135 PM PDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri 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 53 63 52 61 52 Temp 62 63 60 56 55 54 55 59 61 61 57 55 55 54 54 56 59 59 56 55 54 54 Dewpt 57 58 57 55 55 54 54 56 56 57 56 55 55 54 54 56 56 56 55 55 54 54 RH 84 84 90 96100100 96 90 84 87 96100100100100100 90 90 96100100100 Wind dir NW NW S SE N NW S W NW NW SW S S N SW W W W W W N N Wind spd 5 5 3 2 2 1 2 4 6 5 4 2 1 0 1 3 4 4 2 1 0 0 Clouds SC FW B1 B1 B2 B2 B2 B1 SC SC B1 B2 OV OV OV B2 B1 B1 B2 OV OV OV PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF F PF PF F F Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 61 51 60 52 62 53 60 52 59 Temp 56 56 54 52 56 58 56 54 58 60 56 53 57 58 55 52 55 57 Dewpt 56 55 54 52 54 56 55 54 55 55 55 53 55 55 54 52 54 55 PWind dir W N NW N N N NW N W Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV B1 B1 B2 OV B1 FW B1 B2 B1 SC B1 B2 B2 B1 B2 OV B2 PoP 12hr 0 0 0 0 0 0 0 5 0 $$ CAZ103-191100- Mckinleyville-Humboldt CA 40.98N 124.11W Elev. 225 ft 135 PM PDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 53 63 53 61 52 Temp 61 62 58 56 55 55 55 58 61 61 57 56 55 55 54 57 59 59 56 56 55 54 Dewpt 56 56 55 54 54 54 54 54 56 56 55 54 54 54 54 55 55 55 54 54 54 53 RH 84 81 90 93 96 96 96 86 84 84 93 93 96 96100 93 87 87 93 93 96 96 Wind dir NW NW NW N N N W W NW NW NW S S N N W W NW NW N N N Wind spd 6 9 3 0 0 0 1 4 6 6 2 1 1 0 0 4 6 6 3 0 0 0 Clouds B1 B1 B2 B2 B2 OV OV B1 SC SC B2 B2 OV OV OV B2 B1 B1 B2 OV OV OV PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF PF PF PF F PF PF PF Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 52 63 53 65 54 63 53 62 Temp 56 58 55 54 59 60 57 55 61 62 57 55 60 61 56 54 58 59 Dewpt 54 54 54 53 54 55 54 54 55 55 54 53 55 55 54 53 55 55 PWind dir NW N N N N SW W N W Wind char LT LT LT LT LT LT LT LT LT Avg clouds OV B1 B1 B2 B2 B1 SC B2 B2 B1 SC B2 B2 B2 B1 B2 OV B2 PoP 12hr 0 0 0 0 0 0 0 5 0 $$ CAZ106-191100- Garberville-Humboldt CA 40.10N 123.80W Elev. 512 ft 135 PM PDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri 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 55 94 53 88 53 Temp 92 92 79 64 59 57 58 76 92 92 74 62 58 55 56 73 87 85 69 61 58 55 Dewpt 57 55 56 54 53 53 54 56 56 56 55 54 54 52 52 56 55 56 54 54 54 53 RH 31 29 45 70 80 86 86 50 30 30 51 75 86 90 86 55 34 37 59 78 86 93 Wind dir N N N N N N N N N N N N N N N W W W N N N N Wind spd 12 8 3 0 0 0 1 2 4 3 1 0 0 0 0 2 3 4 0 0 0 0 Wind gust 13 Clouds CL FW FW SC SC SC FW CL CL CL SC FW FW FW SC FW FW SC SC B1 B1 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 85 51 85 52 91 54 88 52 85 Temp 70 81 59 52 72 82 60 54 76 88 63 54 75 84 61 53 72 82 Dewpt 55 53 53 51 53 52 54 52 54 50 53 51 54 51 53 52 55 53 PWind dir W NW N N NW N NW NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 FW CL FW SC CL CL FW FW FW FW FW SC FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ CAZ113-191100- Ukiah-Mendocino CA 39.13N 123.17W Elev. 620 ft 135 PM PDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 96 58 90 57 Temp 93 94 85 73 67 62 62 81 94 92 80 71 64 59 60 75 88 86 75 69 64 59 Dewpt 54 56 57 53 54 54 52 56 57 55 54 53 52 51 52 55 55 55 54 52 52 51 RH 27 28 39 49 63 75 70 42 29 29 41 53 65 75 75 50 33 35 48 55 65 75 Wind dir W W NE NW N N E S W W NW NW NW N NW W W W W NW NW NW Wind spd 10 8 1 1 0 0 1 2 6 4 2 2 1 1 1 2 5 8 4 4 3 2 Wind gust 16 Clouds CL FW SC SC SC SC FW CL CL CL FW FW FW CL SC SC SC SC B1 B1 B2 B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 81 80 Max heat 92 88 81 94 89 87 82 Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 55 87 57 93 58 90 56 87 Temp 72 83 65 56 74 85 67 58 80 90 70 59 78 87 68 58 75 84 Dewpt 55 53 51 50 53 52 51 50 51 50 51 50 53 54 52 51 54 54 PWind dir NW NW NW NW S W SW W SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW CL CL FW FW FW FW SC FW FW FW SC SC FW PoP 12hr 0 0 0 0 0 0 0 0 0 $$ CAZ107-191100- Weaverville-Trinity CA 40.74N 122.94W Elev. 1968 ft 135 PM PDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri 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 60 99 59 97 59 Temp 94 98 89 76 69 63 63 82 95 97 88 77 69 62 63 80 93 95 85 76 68 61 Dewpt 47 46 50 46 46 45 46 48 46 47 48 47 47 46 48 49 46 45 44 44 45 44 RH 20 17 26 34 44 52 54 31 19 18 25 35 45 56 58 34 20 18 24 32 43 53 Wind dir SE W W NW N N SE S S W W N N N NE SE SE S W W NW N Wind spd 4 11 9 1 0 0 1 2 4 6 3 0 0 0 1 3 5 8 4 2 1 0 Clouds CL CL FW FW SC FW CL CL CL CL FW FW CL CL FW FW FW SC SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis K K Date 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 92 53 91 54 94 57 92 56 90 Temp 78 89 70 56 78 88 70 57 80 91 73 59 79 90 72 58 77 88 Dewpt 48 45 45 46 48 42 45 43 46 38 41 41 44 40 42 43 46 42 PWind dir SE W W W E SE E SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW CL CL CL CL CL CL CL FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 0 0 0 0 0 0 $$ visit us at www.weather.gov/eureka