Tue
Apr 23
Slightly unstable
~2
l/m2
27%
Wed
Apr 24
Slightly unstable
~5
l/m2
40%
Thu
Apr 25
Slightly unstable
~4
l/m2
33%
Fri
Apr 26
Slightly unstable
Sat
Apr 27
Slightly unstable
Sun
Apr 28
Slightly unstable
Mon
Apr 29
Slightly unstable
~3
l/m2
31%
23 Apr will be warm and the weather will be unstable, thunderstorms likely.
There is a 27% probability of light rainfall and showers.
The sky will be partly cloudy:
37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
1% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
21% convective clouds (Cumulonimbus)
The highest temperature will reach 30 degrees Celsius, while the the lowest temperature will drop to 24 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 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
17:00
0.8 27%
100%
30 °C
32 °C
13 km/h 
15 km/h
1009 mb
65.2%
5,084 m
833 m
2/4
Apr, 23 17:00 @ Slightly unstable
20:00
0.9 20%
100%
25 °C
27 °C
7 km/h 
9 km/h
1011 mb
87.2%
5,071 m
72 m
Apr, 23 20:00 @ Slightly unstable
23:00
0.4 22%
100%
25 °C
27 °C
6 km/h
6 km/h
1012 mb
86.5%
5,099 m
44 m
Apr, 23 23:00 @ Slightly unstable
24 Apr will be very warm (caution) and the weather will be unstable, thunderstorms likely.
There is a 40% probability of light rainfall and showers.
The sky will be partly cloudy:
19% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
17% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
12% convective clouds (Cumulonimbus)
The highest temperature will reach 34 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be 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
02:00
0.8 25%
100%
24 °C
26 °C
6 km/h
7 km/h
1010 mb
88.8%
5,155 m
38 m
Apr, 24 02:00 @ Slightly unstable
05:00
24 °C
25 °C
6 km/h
7 km/h
1010 mb
89.9%
5,213 m
31 m
Apr, 24 05:00 @ Slightly unstable
08:00
29 °C
32 °C
8 km/h
9 km/h
1012 mb
65.3%
5,296 m
816 m
2/4
Apr, 24 08:00 @ Slightly unstable
11:00
0.6 40%
100%
32 °C
35 °C
10 km/h
12 km/h
1011 mb
54.5%
5,240 m
1,505 m
2/4
Apr, 24 11:00 @ Unstable
14:00
1.2 30%
100%
34 °C
37 °C
8 km/h
9 km/h
1008 mb
49.0%
5,204 m
1,712 m
2/4
Apr, 24 14:00 @ Unstable
17:00
0.5 12%
100%
30 °C
32 °C
13 km/h
14 km/h
1008 mb
63.5%
5,175 m
778 m
2/4
Apr, 24 17:00 @ Slightly unstable
20:00
0.5 20%
100%
25 °C
27 °C
8 km/h
13 km/h
1011 mb
86.2%
5,178 m
121 m
Apr, 24 20:00 @ Slightly unstable
23:00
1.1 30%
100%
24 °C
26 °C
6 km/h 
12 km/h
1011 mb
91.0%
5,340 m
111 m
Apr, 24 23:00 @ Slightly unstable
25 Apr will be very warm (caution) and the weather will be unstable, thunderstorms likely.
There is a 33% probability of light rainfall and showers.
The sky will be partly cloudy:
13% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
10% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
8% convective clouds (Cumulonimbus)
The highest temperature will reach 34 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be 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
02:00
2 33%
100%
24 °C
25 °C
5 km/h
7 km/h
1010 mb
93.7%
5,237 m
59 m
Apr, 25 02:00 @ Slightly unstable
05:00
0.3 15%
100%
24 °C
25 °C
6 km/h
6 km/h
1011 mb
94.8%
5,216 m
47 m
Apr, 25 05:00 @ Slightly unstable
08:00
0.4 14%
100%
28 °C
30 °C
9 km/h
11 km/h
1012 mb
71.7%
5,197 m
740 m
1/4
Apr, 25 08:00 @ Slightly unstable
11:00
33 °C
36 °C
13 km/h
14 km/h
1011 mb
51.9%
5,279 m
1,594 m
2/4
Apr, 25 11:00 @ Slightly unstable
14:00
0.4 21%
100%
33 °C
37 °C
10 km/h
11 km/h
1008 mb
45.5%
5,325 m
1,687 m
2/4
Apr, 25 14:00 @ Slightly unstable
17:00
0.3 10%
100%
30 °C
33 °C
10 km/h
10 km/h
1008 mb
61.2%
5,310 m
796 m
2/4
Apr, 25 17:00 @ Slightly unstable
20:00
0.7 17%
100%
25 °C
26 °C
7 km/h
9 km/h
1010 mb
90.3%
5,318 m
74 m
Apr, 25 20:00 @ Slightly unstable
23:00
24 °C
26 °C
6 km/h
9 km/h
1011 mb
91.7%
5,295 m
78 m
Apr, 25 23:00 @ Slightly unstable
26 Apr will be very warm (caution) and the weather will be slightly unstable, thunderstorms possible.
The sky will be slightly cloudy:
7% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
6% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 35 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1009 mb. Relative humidity will be high.
Friday
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
02:00
24 °C
25 °C
6 km/h
10 km/h
1010 mb
91.4%
5,242 m
72 m
Apr, 26 02:00 @ Slightly unstable
05:00
23 °C
25 °C
6 km/h
7 km/h
1010 mb
92.5%
5,058 m
60 m
Apr, 26 05:00 @ Slightly unstable
08:00
28 °C
31 °C
9 km/h
10 km/h
1011 mb
69.0%
5,204 m
795 m
1/4
Apr, 26 08:00 @ Slightly unstable
11:00
33 °C
37 °C
13 km/h
16 km/h
1010 mb
46.8%
5,332 m
1,667 m
2/4
Apr, 26 11:00 @ Slightly unstable
14:00
34 °C
38 °C
12 km/h
15 km/h
1007 mb
38.7%
5,387 m
1,662 m
Apr, 26 14:00 @ Mostly stable
17:00
31 °C
33 °C
11 km/h
12 km/h
1008 mb
48.0%
5,322 m
819 m
2/4
Apr, 26 17:00 @ Slightly unstable
20:00
25 °C
27 °C
3 km/h
6 km/h
1010 mb
81.1%
5,300 m
47 m
Apr, 26 20:00 @ Slightly unstable
23:00
24 °C
26 °C
7 km/h
10 km/h
1011 mb
91.1%
5,256 m
74 m
Apr, 26 23:00 @ Slightly unstable
27 Apr will be very warm (caution) and the weather will be unstable, thunderstorms likely.
The sky will be partly cloudy:
32% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
7% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
1% convective clouds (Cumulonimbus)
The highest temperature will reach 35 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 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
02:00
24 °C
25 °C
6 km/h
8 km/h
1010 mb
92.4%
5,218 m
64 m
Apr, 27 02:00 @ Slightly unstable
05:00
24 °C
25 °C
6 km/h
7 km/h
1010 mb
96.1%
5,239 m
55 m
Apr, 27 05:00 @ Slightly unstable
08:00
29 °C
32 °C
8 km/h
9 km/h
1012 mb
64.9%
5,241 m
938 m
2/4
Apr, 27 08:00 @ Slightly unstable
11:00
34 °C
37 °C
13 km/h
14 km/h
1010 mb
44.2%
5,237 m
1,841 m
2/4
Apr, 27 11:00 @ Slightly unstable
14:00
34 °C
38 °C
17 km/h
23 km/h
1008 mb
41.6%
5,309 m
1,701 m
2/4
Apr, 27 14:00 @ Slightly unstable
17:00
31 °C
34 °C
14 km/h
14 km/h
1008 mb
56.2%
5,426 m
1,037 m
2/4
Apr, 27 17:00 @ Slightly unstable
20:00
25 °C
27 °C
7 km/h
11 km/h
1011 mb
86.8%
5,425 m
85 m
Apr, 27 20:00 @ Slightly unstable
23:00
25 °C
27 °C
6 km/h
10 km/h
1011 mb
88.9%
5,300 m
77 m
Apr, 27 23:00 @ Slightly unstable
28 Apr will be very warm (caution) and the weather will be unstable, thunderstorms likely.
The sky will be partly cloudy:
20% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
4% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
The highest temperature will reach 35 degrees Celsius, while the the lowest temperature will drop to 24 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1010 mb. Relative humidity will be high.
Sunday
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
02:00
24 °C
26 °C
6 km/h
7 km/h
1010 mb
94.2%
5,155 m
63 m
Apr, 28 02:00 @ Slightly unstable
05:00
24 °C
26 °C
6 km/h
6 km/h
1011 mb
92.8%
5,123 m
40 m
Apr, 28 05:00 @ Slightly unstable
08:00
30 °C
32 °C
9 km/h
10 km/h
1012 mb
61.5%
5,189 m
1,037 m
2/4
Apr, 28 08:00 @ Slightly unstable
11:00
33 °C
37 °C
16 km/h
16 km/h
1011 mb
47.6%
5,290 m
1,587 m
2/4
Apr, 28 11:00 @ Slightly unstable
14:00
34 °C
38 °C
18 km/h
20 km/h
1009 mb
41.2%
5,303 m
1,512 m
2/4
Apr, 28 14:00 @ Slightly unstable
17:00
31 °C
33 °C
15 km/h
17 km/h
1009 mb
58.5%
5,335 m
942 m
2/4
Apr, 28 17:00 @ Slightly unstable
20:00
26 °C
27 °C
7 km/h
10 km/h
1011 mb
85.6%
5,317 m
83 m
Apr, 28 20:00 @ Unstable
23:00
25 °C
27 °C
5 km/h
11 km/h
1012 mb
91.3%
5,223 m
102 m
Apr, 28 23:00 @ Unstable
29 Apr will be very warm (caution) and the weather will be unstable, thunderstorms likely.
There is a 31% probability of light rainfall and showers.
The sky will be partly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
7% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
9% convective clouds (Cumulonimbus)
The highest temperature will reach 35 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1009 mb. Relative humidity will be 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
02:00
1.1 31%
100%
24 °C
26 °C
5 km/h
10 km/h
1010 mb
92.9%
5,244 m
74 m
Apr, 29 02:00 @ Slightly unstable
05:00
24 °C
25 °C
6 km/h
9 km/h
1011 mb
93.7%
5,264 m
68 m
Apr, 29 05:00 @ Slightly unstable
08:00
29 °C
31 °C
7 km/h
9 km/h
1012 mb
68.0%
5,328 m
728 m
2/4
Apr, 29 08:00 @ Slightly unstable
11:00
0.7 20%
100%
34 °C
37 °C
13 km/h
14 km/h
1011 mb
45.6%
5,410 m
1,955 m
2/4
Apr, 29 11:00 @ Slightly unstable
14:00
0.7 9%
100%
35 °C
38 °C
14 km/h
15 km/h
1008 mb
41.5%
5,339 m
1,900 m
2/4
Apr, 29 14:00 @ Slightly unstable
17:00
30 °C
33 °C
16 km/h
16 km/h
1007 mb
56.9%
5,442 m
793 m
2/4
Apr, 29 17:00 @ Slightly unstable
20:00
25 °C
27 °C
6 km/h
17 km/h
1010 mb
87.8%
5,423 m
170 m
Apr, 29 20:00 @ Slightly unstable
23:00
24 °C
26 °C
5 km/h
13 km/h
1010 mb
92.9%
5,458 m
153 m
Apr, 29 23:00 @ Slightly unstable
30 Apr will be very warm (caution) and the weather will be .
The sky will be :
422% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
65% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
15% convective clouds (Cumulonimbus)
The highest temperature will reach 35 degrees Celsius, while the the lowest temperature will drop to 23 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 8066 mb. Relative humidity will be .
Tuesday
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
02:00
24 °C
26 °C
6 km/h
9 km/h
1009 mb
94.8%
5,339 m
86 m
Apr, 30 02:00 @ Slightly unstable
05:00
23 °C
25 °C
6 km/h
6 km/h
1009 mb
95.6%
5,242 m
47 m
Apr, 30 05:00 @ Slightly unstable
08:00
29 °C
32 °C
7 km/h
7 km/h
1011 mb
64.5%
5,312 m
860 m
2/4
Apr, 30 08:00 @ Slightly unstable
11:00
34 °C
38 °C
11 km/h
11 km/h
1009 mb
41.8%
5,318 m
2,000 m
2/4
Apr, 30 11:00 @ Slightly unstable
14:00
34 °C
37 °C
13 km/h
15 km/h
1006 mb
44.1%
5,313 m
1,712 m
2/4
Apr, 30 14:00 @ Slightly unstable
17:00
31 °C
33 °C
9 km/h
11 km/h
1006 mb
48.3%
5,462 m
909 m
2/4
Apr, 30 17:00 @ Mostly stable
20:00
24 °C
26 °C
3 km/h
5 km/h
1009 mb
79.4%
5,417 m
25 m
Apr, 30 20:00 @ Slightly unstable
23:00
23 °C
25 °C
4 km/h
5 km/h
1010 mb
84.7%
5,292 m
33 m
Apr, 30 23:00 @ Slightly unstable
San Mateo
20:41 
