258  
FOUS56 KEKA 180835  
PFMEKA  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE EUREKA CA  
135 AM PDT SAT APR 18 2026  
 
CAZ101-182300-  
CRESCENT CITY-DEL NORTE CA  
41.78N 124.24W ELEV. 57 FT  
135 AM PDT SAT APR 18 2026  
 
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26  
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 58 47 60 48 57  
TEMP 46 43 45 53 56 57 52 50 48 48 49 57 59 58 54 52 50 49 49 54 55 54  
DEWPT 45 42 43 47 47 50 47 47 46 46 46 48 47 50 49 50 48 48 49 51 51 51  
RH 96 96 93 80 72 77 83 89 93 93 89 72 64 75 83 93 93 96100 90 86 90  
WIND DIR S S SW W W W W SE S S S S S S S SE SW E SE S S S  
WIND SPD 3 2 2 4 4 3 1 1 2 4 6 9 8 6 5 3 3 3 4 6 8 5  
CLOUDS B1 B1 B1 SC SC B2 OV B2 OV OV OV B2 B2 B2 OV OV OV OV OV OV OV OV  
POP 12HR 5 10 20 60 90  
QPF 12HR 0 0 0 0.14 0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C L L D D D D  
RAIN SHWRS D  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 47 57 47 54 44 56 43 60  
TEMP 49 48 54 54 48 47 52 52 48 45 52 55 47 43 55 58  
DEWPT 49 48 50 50 48 46 48 48 46 44 44 45 45 43 47 48  
PWIND DIR SE S W S NW NW N N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV OV OV OV B2 B2 B2 B2 B1 B1 B2 B1 SC SC SC FW  
POP 12HR 90 80 80 70 40 20 10 10  
RAIN D L L L C C S S  
RAIN SHWRS D D D D  
 
 
CAZ103-182300-  
MCKINLEYVILLE-HUMBOLDT CA  
40.98N 124.11W ELEV. 225 FT  
135 AM PDT SAT APR 18 2026  
 
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26  
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 57 45 62 46 58  
TEMP 42 41 42 51 55 56 52 49 48 47 48 57 60 59 54 51 50 48 48 54 56 55  
DEWPT 41 39 40 45 48 49 47 46 46 45 46 48 48 49 48 48 47 47 47 49 51 50  
RH 96 92 93 80 77 77 83 89 93 93 93 72 64 69 80 89 89 96 96 83 83 83  
WIND DIR SE E W W NW NW W S SE SE S SW SW SW S SE S SE SE S S SW  
WIND SPD 2 2 2 5 6 4 1 2 3 4 2 9 10 9 5 3 3 3 3 5 8 4  
CLOUDS SC SC B1 SC SC B2 B2 B2 OV OV OV B2 B2 B2 OV OV OV OV OV OV OV OV  
POP 12HR 5 5 20 70 90  
QPF 12HR 0 0 0 0.22 0.42  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S C C L L D D D D  
RAIN SHWRS D  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 46 57 45 56 44 56 42 58  
TEMP 49 48 53 54 48 47 52 54 47 46 51 55 46 43 53 56  
DEWPT 48 48 50 49 47 46 48 47 46 44 45 44 43 42 46 47  
PWIND DIR SE S SW SW NW N N N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV OV OV OV B2 B2 B2 B2 B1 B2 B1 SC SC SC SC FW  
POP 12HR 90 90 80 60 30 20 10 10  
RAIN D L L C C S S  
RAIN SHWRS D D D D  
TSTMS S  
 
 
CAZ106-182300-  
GARBERVILLE-HUMBOLDT CA  
40.10N 123.80W ELEV. 512 FT  
135 AM PDT SAT APR 18 2026  
 
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26  
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 73 45 68 45 58  
TEMP 41 38 41 58 71 72 60 51 48 46 47 57 66 65 55 51 49 47 47 50 56 57  
DEWPT 39 36 39 45 46 45 47 45 44 43 45 44 43 46 45 45 46 45 47 48 51 49  
RH 92 92 92 62 41 38 62 80 86 89 93 62 43 50 69 80 89 93100 93 83 75  
WIND DIR NW NW NW SW SW S N N SE E S S S S S SE SE SE SE SE S S  
WIND SPD 2 2 1 1 4 3 1 0 2 1 2 5 6 5 3 3 1 2 2 3 4 2  
CLOUDS SC FW FW FW SC B2 B2 B2 B2 B2 B2 B2 B1 B2 OV OV OV OV OV OV OV OV  
POP 12HR 5 5 10 70 90  
QPF 12HR 0 0 0 0.21 0.59  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C L L D D D D  
RAIN SHWRS D  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 46 59 43 60 41 65 40 69  
TEMP 48 46 50 58 48 44 52 59 46 43 51 64 45 40 55 66  
DEWPT 48 46 49 50 46 43 46 47 45 42 44 44 43 40 46 48  
PWIND DIR SE SE S SW NW N N NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV OV OV OV B2 B2 B1 B1 B1 SC SC SC FW FW SC FW  
POP 12HR 90 90 70 40 20 10 5 10  
RAIN L C C C S  
RAIN SHWRS D D D D  
TSTMS S  
 
 
CAZ113-182300-  
UKIAH-MENDOCINO CA  
39.13N 123.17W ELEV. 620 FT  
135 AM PDT SAT APR 18 2026  
 
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26  
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 77 47 72 47 60  
TEMP 44 40 43 62 74 76 67 56 51 48 49 61 70 70 61 54 51 49 49 52 58 58  
DEWPT 38 35 36 37 39 41 46 44 44 42 42 38 37 35 35 37 43 45 46 47 49 48  
RH 79 82 76 39 28 28 47 64 77 80 77 42 30 27 38 52 74 86 89 83 72 69  
WIND DIR NW N N S S W N N SE SE SE S S S S SE SE SE SE SE S S  
WIND SPD 2 1 1 4 5 6 2 0 2 1 3 5 6 8 5 4 3 3 3 6 8 5  
CLOUDS FW FW FW FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV  
POP 12HR 0 0 5 60 80  
QPF 12HR 0 0 0 0.08 0.43  
SNOW 12HR 00-00 00-00 00-00  
RAIN S S L L D D D D  
RAIN SHWRS D  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 46 59 43 64 41 68 41 72  
TEMP 52 47 52 57 50 45 53 62 49 43 56 66 48 41 58 69  
DEWPT 48 47 48 47 45 44 45 44 44 43 42 43 43 41 45 45  
PWIND DIR SE SE W W NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV OV OV OV B2 B1 B2 B1 SC SC SC FW FW FW SC FW  
POP 12HR 90 90 70 40 10 5 5 5  
RAIN L C C C  
RAIN SHWRS D D D D  
TSTMS C  
 
 
CAZ107-182300-  
WEAVERVILLE-TRINITY CA  
40.74N 122.94W ELEV. 1968 FT  
135 AM PDT SAT APR 18 2026  
 
DATE SAT 04/18/26 SUN 04/19/26 MON 04/20/26  
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 74 45 70 42 58  
TEMP 40 36 39 55 68 73 64 54 50 47 47 58 66 68 60 55 51 46 44 46 53 54  
DEWPT 29 27 29 32 36 38 40 39 40 38 39 40 40 41 40 38 35 36 37 41 45 44  
RH 64 69 67 41 31 28 41 57 68 71 74 51 38 37 47 53 54 68 76 83 74 69  
WIND DIR NW NE SE E SE SE NE NE NE NE E SE SE SE E E E E E E E E  
WIND SPD 1 1 1 3 5 5 4 4 6 4 5 8 11 11 8 5 4 3 4 6 8 5  
CLOUDS SC SC FW FW FW B2 B2 B1 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 OV  
POP 12HR 5 5 0 30 70  
QPF 12HR 0 0 0 0 0.25  
SNOW 12HR 00-00 00-00 00-00  
RAIN C C C C L L  
RAIN SHWRS D  
 
DATE TUE 04/21/26 WED 04/22/26 THU 04/23/26 FRI 04/24/26  
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 41 53 38 56 35 64 37 68  
TEMP 48 43 44 52 46 40 46 54 45 37 48 63 47 38 51 64  
DEWPT 42 42 44 45 40 39 41 40 38 36 38 36 37 36 39 37  
PWIND DIR E E SW W W W NW NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV B2 B2 OV B2 B2 B1 B2 B1 SC SC SC FW FW SC FW  
POP 12HR 90 90 70 50 20 10 5 10  
RAIN L C C C S  
RAIN SHWRS D D L D  
TSTMS S  
 
 
 
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