Sun
Apr 28
Highly unstable
~18
l/m2
90%
Mon
Apr 29
Highly unstable
~9
l/m2
74%
Tue
Apr 30
Highly unstable
~11
l/m2
73%
Wed
May 1
Extremely unstable
~19
l/m2
95%
Thu
May 2
Extremely unstable
~15
l/m2
82%
Fri
May 3
Highly unstable
~1
l/m2
49%
27 Apr will be with moderate temperatures and the weather will be very unstable, severe thunderstorms likely.
The sky will be partly cloudy:
10% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
22% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
04:00
2 °C
1 °C
5 km/h 
7 km/h
1021 mb
80.7%
5,363 m
12 m
Apr, 27 04:00 @ Extremely unstable
07:00
3 °C
3 °C
3 km/h 
4 km/h
1023 mb
70.6%
5,313 m
111 m
Apr, 27 07:00 @ Extremely unstable
10:00
9 °C
7 °C
11 km/h 
15 km/h
1019 mb
38.9%
5,461 m
1,589 m
Apr, 27 10:00 @ Extremely unstable
13:00
12 °C
10 °C
18 km/h
20 km/h
1014 mb
31.9%
5,703 m
2,369 m
Apr, 27 13:00 @ Slightly unstable
16:00
10 °C
8 °C
16 km/h 
20 km/h
1012 mb
39.3%
5,771 m
1,534 m
Apr, 27 16:00 @ Slightly unstable
19:00
5 °C
3 °C
10 km/h
10 km/h
1019 mb
67.1%
5,491 m
239 m
Apr, 27 19:00 @ Unstable
22:00
4 °C
3 °C
6 km/h 
8 km/h
1021 mb
71.3%
5,500 m
88 m
Apr, 27 22:00 @ Unstable
28 Apr will be with moderate temperatures and the weather will be very unstable, severe thunderstorms likely.
There is a 90% probability of heavy rainfall and showers.
The sky will be partly cloudy:
35% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
45% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 11 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1018 mb. Relative humidity will be high.
Sunday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
3 °C
3 °C
4 km/h
5 km/h
1020 mb
74.2%
5,470 m
10 m
Apr, 28 01:00 @ Highly unstable
04:00
2 °C
2 °C
3 km/h
4 km/h
1019 mb
75.8%
5,355 m
10 m
Apr, 28 04:00 @ Highly unstable
07:00
4 °C
3 °C
4 km/h
4 km/h
1021 mb
68.3%
5,297 m
101 m
Apr, 28 07:00 @ Highly unstable
10:00
9 °C
7 °C
10 km/h
11 km/h
1018 mb
45.7%
5,474 m
1,603 m
Apr, 28 10:00 @ Highly unstable
13:00
11 °C
8 °C
18 km/h
27 km/h
1013 mb
38.6%
5,643 m
1,876 m
Apr, 28 13:00 @ Unstable
16:00
1.7 48%
48%
6 °C
5 °C
7 km/h
8 km/h
1015 mb
70.4%
5,367 m
752 m
Apr, 28 16:00 @ Extremely unstable
19:00
12 90%
15%
3 °C
1 °C
8 km/h
9 km/h
1021 mb
87.5%
5,108 m
219 m
Apr, 28 19:00 @ Highly unstable
22:00
3.1 71%
4%
2 °C
2 °C
4 km/h 
7 km/h
1023 mb
93.7%
5,053 m
200 m
Apr, 28 22:00 @ Extremely unstable
29 Apr will be cool and the weather will be very unstable, severe thunderstorms likely.
There is a 74% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
30% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
66% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1020 mb. Relative humidity will be very high.
Monday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
3.7 74%
4%
2 °C
2 °C
3 km/h
4 km/h
1022 mb
93.1%
4,978 m
173 m
Apr, 29 01:00 @ Extremely unstable
04:00
0.2 27%
36%
2 °C
1 °C
5 km/h
6 km/h
1022 mb
91.3%
4,890 m
234 m
Apr, 29 04:00 @ Extremely unstable
07:00
0.2 31%
55%
2 °C
-1 °C
8 km/h
8 km/h
1024 mb
87.8%
4,917 m
319 m
Apr, 29 07:00 @ Extremely unstable
10:00
6 °C
4 °C
11 km/h
14 km/h
1021 mb
70.1%
5,276 m
851 m
Apr, 29 10:00 @ Extremely unstable
13:00
0.7 38%
100%
8 °C
5 °C
18 km/h
25 km/h
1017 mb
59.3%
5,472 m
1,245 m
Apr, 29 13:00 @ Highly unstable
16:00
1.5 38%
100%
7 °C
4 °C
12 km/h
13 km/h
1016 mb
66.5%
5,461 m
764 m
Apr, 29 16:00 @ Highly unstable
19:00
2.7 52%
100%
4 °C
3 °C
5 km/h
7 km/h
1021 mb
84.5%
5,258 m
120 m
Apr, 29 19:00 @ Extremely unstable
22:00
0.2 35%
96%
3 °C
3 °C
5 km/h
6 km/h
1022 mb
85.5%
5,220 m
203 m
Apr, 29 22:00 @ Extremely unstable
30 Apr will be cool and the weather will be very unstable, severe thunderstorms likely.
There is a 73% probability of moderate rainfall and showers.
The sky will be mostly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
71% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
33% convective clouds (Cumulonimbus)
The highest temperature will reach 9 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1019 mb. Relative humidity will be very high.
Tuesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
0.8 52%
99%
3 °C
3 °C
4 km/h
4 km/h
1021 mb
86.9%
5,144 m
166 m
Apr, 30 01:00 @ Highly unstable
04:00
0.3 36%
97%
2 °C
1 °C
5 km/h
6 km/h
1021 mb
90.1%
5,057 m
97 m
Apr, 30 04:00 @ Extremely unstable
07:00
0.5 38%
98%
3 °C
3 °C
3 km/h
4 km/h
1023 mb
84.2%
5,071 m
192 m
Apr, 30 07:00 @ Extremely unstable
10:00
0.2 19%
100%
7 °C
6 °C
7 km/h
7 km/h
1020 mb
63.0%
5,322 m
1,100 m
Apr, 30 10:00 @ Extremely unstable
13:00
0.7 50%
93%
8 °C
7 °C
9 km/h
11 km/h
1016 mb
57.5%
5,502 m
1,193 m
Apr, 30 13:00 @ Highly unstable
16:00
2.2 48%
100%
7 °C
6 °C
9 km/h
10 km/h
1015 mb
66.7%
5,496 m
649 m
Apr, 30 16:00 @ Highly unstable
19:00
4.9 73%
99%
4 °C
4 °C
3 km/h
10 km/h
1020 mb
83.7%
5,336 m
195 m
Apr, 30 19:00 @ Extremely unstable
22:00
0.7 49%
37%
3 °C
3 °C
4 km/h
5 km/h
1023 mb
88.9%
5,044 m
356 m
Apr, 30 22:00 @ Extremely unstable
1 May will be cool and the weather will be very unstable, severe thunderstorms likely.
There is a 95% probability of moderate rainfall and showers.
The sky will be overcast:
76% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
84% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
27% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a light breeze, fog will form, and the mean air pressure will be 1020 mb. Relative humidity will be very high.
Wednesday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
1.2 57%
43%
3 °C
2 °C
5 km/h
6 km/h
1022 mb
89.1%
5,012 m
255 m
May, 1 01:00 @ Highly unstable
04:00
0.5 53%
26%
2 °C
1 °C
6 km/h
7 km/h
1021 mb
93.5%
4,915 m
173 m
May, 1 04:00 @ Extremely unstable
07:00
0.6 42%
39%
2 °C
2 °C
4 km/h 
4 km/h
1023 mb
88.6%
4,997 m
195 m
May, 1 07:00 @ Extremely unstable
10:00
7 °C
5 °C
7 km/h
7 km/h
1020 mb
62.0%
5,284 m
1,092 m
May, 1 10:00 @ Extremely unstable
13:00
1.3 51%
98%
7 °C
6 °C
10 km/h
11 km/h
1016 mb
61.4%
5,372 m
1,054 m
May, 1 13:00 @ Highly unstable
16:00
3.1 66%
89%
6 °C
3 °C
10 km/h
14 km/h
1016 mb
77.7%
5,258 m
734 m
May, 1 16:00 @ Extremely unstable
19:00
7.9 95%
48%
2 °C
0 °C
8 km/h
13 km/h
1021 mb
93.9%
4,916 m
326 m
May, 1 19:00 @ Extremely unstable
22:00
3.9 74%
6%
2 °C
0 °C
6 km/h
8 km/h
1022 mb
93.6%
4,875 m
156 m
May, 1 22:00 @ Extremely unstable
2 May will be cool and the weather will be very unstable, severe thunderstorms likely.
There is a 82% probability of moderate rainfall and showers.
The sky will be overcast:
85% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
79% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
27% convective clouds (Cumulonimbus)
The highest temperature will reach 8 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1018 mb. Relative humidity will be very high.
Thursday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
5.2 82%
6%
2 °C
-1 °C
9 km/h
10 km/h
1021 mb
95.1%
4,856 m
131 m
May, 2 01:00 @ Extremely unstable
04:00
0.5 53%
17%
2 °C
1 °C
5 km/h
7 km/h
1020 mb
92.8%
4,892 m
214 m
May, 2 04:00 @ Extremely unstable
07:00
0.8 52%
11%
2 °C
1 °C
5 km/h
6 km/h
1021 mb
94.4%
4,916 m
145 m
May, 2 07:00 @ Extremely unstable
10:00
5 °C
3 °C
7 km/h
11 km/h
1020 mb
78.9%
5,127 m
721 m
May, 2 10:00 @ Extremely unstable
13:00
0.8 48%
100%
7 °C
5 °C
9 km/h
14 km/h
1015 mb
66.6%
5,342 m
994 m
May, 2 13:00 @ Highly unstable
16:00
2.2 49%
100%
6 °C
3 °C
15 km/h
17 km/h
1013 mb
69.8%
5,320 m
779 m
May, 2 16:00 @ Unstable
19:00
4.3 71%
100%
3 °C
1 °C
9 km/h
12 km/h
1018 mb
86.9%
5,148 m
282 m
May, 2 19:00 @ Highly unstable
22:00
0.5 47%
78%
3 °C
3 °C
3 km/h
6 km/h
1020 mb
90.1%
5,018 m
329 m
May, 2 22:00 @ Extremely unstable
3 May will be cool and the weather will be very unstable, severe thunderstorms likely.
There is a 49% probability of light rainfall and showers.
The sky will be overcast:
86% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
40% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
5% convective clouds (Cumulonimbus)
The highest temperature will reach 10 degrees Celsius, while the the lowest temperature will drop to 2 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 1017 mb. Relative humidity will be high.
Friday
Weather
Precipitation mm probability
Showers (% of Precipitation)
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
0.8 49%
74%
2 °C
2 °C
4 km/h
6 km/h
1019 mb
90.5%
4,974 m
295 m
May, 3 01:00 @ Extremely unstable
04:00
0.2 28%
84%
2 °C
1 °C
5 km/h
9 km/h
1018 mb
82.0%
4,935 m
483 m
May, 3 04:00 @ Extremely unstable
07:00
0.2 19%
89%
2 °C
4 °C
2 km/h
7 km/h
1020 mb
78.1%
4,945 m
436 m
May, 3 07:00 @ Extremely unstable
10:00
6 °C
4 °C
13 km/h
19 km/h
1018 mb
56.1%
5,202 m
1,271 m
May, 3 10:00 @ Extremely unstable
13:00
9 °C
6 °C
25 km/h
30 km/h
1013 mb
43.7%
5,439 m
2,003 m
May, 3 13:00 @ Unstable
16:00
7 °C
3 °C
26 km/h
26 km/h
1013 mb
52.4%
5,373 m
1,557 m
May, 3 16:00 @ Unstable
19:00
3 °C
0 °C
10 km/h
11 km/h
1019 mb
81.7%
5,044 m
343 m
May, 3 19:00 @ Highly unstable
22:00
2 °C
2 °C
4 km/h
6 km/h
1021 mb
79.8%
4,990 m
276 m
May, 3 22:00 @ Highly unstable
4 May will be cool and the weather will be .
The sky will be :
399% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
70% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
The highest temperature will reach 7 degrees Celsius, while the the lowest temperature will drop to 1 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 4078 mb. Relative humidity will be .
Saturday
Weather
Temperature °C
Felt temperature °C
Temperature low | high °C
Wind speed
Wind gusts
Atmospheric pressure
Relative humidity
Isotherm 0°C
Boundary Layer
Heat index
01:00
2 °C
1 °C
6 km/h
6 km/h
1020 mb
83.1%
5,041 m
54 m
May, 4 01:00 @ Highly unstable
04:00
1 °C
-2 °C
7 km/h
8 km/h
1020 mb
87.4%
4,957 m
16 m
May, 4 04:00 @ Highly unstable
07:00
2 °C
-2 °C
11 km/h
11 km/h
1022 mb
80.4%
4,930 m
276 m
May, 4 07:00 @ Highly unstable
10:00
6 °C
4 °C
13 km/h
15 km/h
1019 mb
51.6%
5,222 m
1,120 m
May, 4 10:00 @ Highly unstable
Arcata
09:43 
