533  
FOUS56 KEKA 180831  
PFMEKA  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE EUREKA CA  
131 AM PDT THU SEP 18 2025  
 
CAZ101-182300-  
CRESCENT CITY-DEL NORTE CA  
41.78N 124.24W ELEV. 57 FT  
131 AM PDT THU SEP 18 2025  
 
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
PDT 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 66 56 65 55 63  
TEMP 57 56 58 62 64 64 61 59 58 57 58 62 64 63 58 58 57 57 56 59 61 60  
DEWPT 55 54 54 54 56 56 55 55 54 54 55 57 58 57 56 56 56 55 54 56 56 55  
RH 93 93 86 75 75 75 81 87 86 90 90 84 81 81 93 93 96 93 93 90 84 84  
WIND DIR N N N NW NW N N N N N N NW W S S S S S N W W NW  
WIND SPD 11 12 14 17 17 16 6 6 6 6 4 4 3 5 10 6 5 5 1 2 4 4  
CLOUDS CL CL SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 SC B1  
POP 12HR 5 10 10 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF  
 
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
PDT 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 52 65 54 66 55 65 56 64  
TEMP 54 53 59 63 57 56 61 64 58 56 61 63 59 56 59 61  
DEWPT 53 52 54 58 56 54 55 57 54 52 55 57 56 55 57 58  
PWIND DIR N N N N N SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2  
POP 12HR 5 10 0 0 0 10 30 20  
RAIN S S C C C C  
 
 
CAZ103-182300-  
MCKINLEYVILLE-HUMBOLDT CA  
40.98N 124.11W ELEV. 225 FT  
131 AM PDT THU SEP 18 2025  
 
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
PDT 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 64 55 65 55 64  
TEMP 57 56 56 60 62 62 58 57 57 57 57 61 63 63 59 57 57 57 57 60 62 62  
DEWPT 56 54 54 57 56 58 56 55 55 55 56 58 58 58 57 56 56 56 55 57 58 58  
RH 96 93 93 90 81 87 93 93 93 93 96 90 84 84 93 96 96 96 93 90 87 87  
WIND DIR N NE SW NW NW NW SE SE SE SE S SW SW SW S SE SE S E W W NW  
WIND SPD 1 1 1 4 9 5 4 4 1 2 2 4 4 4 2 1 2 1 1 3 5 5  
CLOUDS B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 SC SC  
POP 12HR 10 20 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
OBVIS PF PF PF PF PF PF PF  
 
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
PDT 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 65 53 66 53 67 55 65  
TEMP 55 55 60 63 56 55 60 64 56 55 61 64 58 57 61 63  
DEWPT 54 53 55 58 55 54 55 57 54 52 54 57 56 55 56 57  
PWIND DIR N N N N N N SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 B2 B2  
POP 12HR 0 5 0 0 5 20 30 20  
RAIN S S C C C S  
 
 
CAZ106-182300-  
GARBERVILLE-HUMBOLDT CA  
40.10N 123.80W ELEV. 512 FT  
131 AM PDT THU SEP 18 2025  
 
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
PDT 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 89 57 85 56 86  
TEMP 57 55 55 71 87 86 73 65 62 58 58 71 84 82 70 64 60 58 57 71 84 83  
DEWPT 53 52 53 55 56 55 56 57 55 56 56 57 59 57 57 58 57 57 57 59 59 56  
RH 86 90 93 57 35 35 55 75 78 93 93 61 43 43 63 81 90 96100 66 43 40  
WIND DIR NW N N N N NE N N N N N SW SW SW N SW SW E N W W W  
WIND SPD 3 4 3 1 0 1 2 1 0 0 0 5 6 4 0 1 1 1 0 1 2 3  
CLOUDS SC B1 B1 B1 B1 B2 OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 FW FW  
POP 12HR 20 20 20 20 10  
QPF 12HR 0 0 0.01 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S S S S S  
RAIN SHWRS S S S  
TSTMS S  
OBVIS PF  
HEAT INDEX 82 84  
MAX HEAT 87 84 84 85  
 
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
PDT 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 88 54 94 56 87 56 80  
TEMP 61 55 70 86 62 56 74 93 66 57 71 83 64 58 67 78  
DEWPT 55 53 55 52 55 51 57 56 53 50 57 56 57 54 58 57  
PWIND DIR NW N N N N SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW CL CL FW FW CL FW FW FW SC SC SC SC SC  
POP 12HR 0 5 0 0 5 20 20 20  
RAIN S S C S S S  
 
 
CAZ113-182300-  
UKIAH-MENDOCINO CA  
39.13N 123.17W ELEV. 620 FT  
131 AM PDT THU SEP 18 2025  
 
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
PDT 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 94 60 86 58 87  
TEMP 67 63 62 78 92 90 78 71 66 62 61 70 83 82 75 69 63 59 59 73 85 84  
DEWPT 50 47 48 51 52 53 52 52 53 52 54 57 57 58 55 55 56 55 56 58 59 58  
RH 54 56 60 39 26 28 40 51 63 70 78 63 41 44 50 61 78 87 90 59 41 41  
WIND DIR NW N S S S S N S NE NE SE S S SW S S SE NE N SW W W  
WIND SPD 2 1 5 6 9 8 0 4 1 1 3 4 4 2 5 4 1 1 0 2 4 5  
CLOUDS B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC FW FW SC SC SC SC  
POP 12HR 10 20 30 10 10  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN C S S  
RAIN SHWRS S S S C  
TSTMS S S S  
HEAT INDEX 82 85  
MAX HEAT 90 86 83 81 86  
 
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
PDT 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 91 57 97 61 89 59 82  
TEMP 68 59 75 88 68 59 79 95 72 63 75 84 69 61 69 80  
DEWPT 55 52 58 53 51 51 55 56 52 49 57 59 56 55 58 58  
PWIND DIR NW NW NW NW NW SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW CL CL CL CL CL FW FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 10 20 20 10  
RAIN S C S S  
 
 
CAZ107-182300-  
WEAVERVILLE-TRINITY CA  
40.74N 122.94W ELEV. 1968 FT  
131 AM PDT THU SEP 18 2025  
 
DATE THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
PDT 3HRLY 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17  
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 94 58 84 57 86  
TEMP 65 59 59 76 91 91 82 75 68 61 60 68 80 80 75 70 65 60 59 70 83 84  
DEWPT 46 45 46 48 44 48 51 51 50 48 51 54 53 55 55 55 54 54 53 57 54 54  
RH 50 60 62 37 20 23 34 43 52 62 72 61 39 42 50 59 68 81 80 63 37 36  
WIND DIR N N SE SE SE S NE SE NE NE E E E NE N N N N NE S SW W  
WIND SPD 0 0 1 1 3 3 2 1 3 3 3 6 4 4 2 1 0 0 1 2 3 4  
CLOUDS FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 SC B1 SC SC SC  
POP 12HR 10 20 30 30 30  
QPF 12HR 0 0.01 0.02 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN S C  
RAIN SHWRS S S S S S S C C S C C  
TSTMS S S S S S S S S S  
HEAT INDEX 80 80  
MAX HEAT 89 86 81 83  
 
DATE SUN 09/21/25 MON 09/22/25 TUE 09/23/25 WED 09/24/25  
PDT 6HRLY 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 87 55 93 58 89 55 79  
TEMP 68 57 71 85 69 57 75 92 72 61 75 86 70 58 66 77  
DEWPT 50 49 51 48 47 45 50 44 44 43 50 49 50 49 55 53  
PWIND DIR W W NW NE N E E SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW CL CL CL CL CL FW FW FW SC B1 B1 B1 SC  
POP 12HR 20 5 0 0 5 20 30 20  
RAIN S C S S  
RAIN SHWRS C  
TSTMS S  
 
 
 
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