Sat
Apr 27
Slightly unstable
~6
l/m2
62%
Sun
Apr 28
Mostly stable
~5
l/m2
65%
Wed
May 1
Stable
~6
l/m2
65%
Thu
May 2
Stable
~2
l/m2
57%
Fri
May 3
Stable
~11
l/m2
83%
27 Apr will be with moderate temperatures and the weather will be slightly unstable, thunderstorms possible.
There is a 62% probability of moderate rainfall and showers.
The sky will be cloudy:
21% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
65% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
43% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
47% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 998 mb. Relative humidity will be very high.
Saturday
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
1.5 62%
98%
14 °C
12 °C
28 km/h 
33 km/h
997 mb
81.1%
1,936 m
1,025 m
Apr, 27 17:00 @ Slightly unstable
20:00
3.1 54%
84%
12 °C
10 °C
19 km/h 
26 km/h
997 mb
90.3%
1,927 m
337 m
Apr, 27 20:00 @ Slightly unstable
23:00
1.1 61%
100%
9 °C
6 °C
25 km/h
30 km/h
1000 mb
95.3%
1,824 m
295 m
Apr, 27 23:00 @ Slightly unstable
28 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 65% probability of light rainfall and showers.
The sky will be partly cloudy:
8% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
18% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
16% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
18% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a moderate breeze, and the mean air pressure will be 1011 mb. Relative humidity will be very 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
02:00
2.1 65%
94%
8 °C
6 °C
17 km/h 
33 km/h
1003 mb
94.4%
1,506 m
506 m
Apr, 28 02:00 @ Mostly stable
05:00
7 °C
5 °C
12 km/h
21 km/h
1006 mb
90.7%
1,397 m
196 m
Apr, 28 05:00 @ Stable
08:00
8 °C
6 °C
10 km/h
21 km/h
1009 mb
89.1%
1,423 m
191 m
Apr, 28 08:00 @ Mostly stable
11:00
0.4 25%
100%
12 °C
11 °C
20 km/h
24 km/h
1012 mb
73.4%
1,536 m
1,136 m
Apr, 28 11:00 @ Mostly stable
14:00
1.2 38%
100%
14 °C
12 °C
23 km/h
25 km/h
1013 mb
67.2%
1,562 m
1,295 m
Apr, 28 14:00 @ Mostly stable
17:00
0.5 21%
100%
14 °C
13 °C
18 km/h
20 km/h
1014 mb
65.8%
1,641 m
1,260 m
Apr, 28 17:00 @ Mostly stable
20:00
0.6 20%
100%
12 °C
11 °C
13 km/h
20 km/h
1015 mb
78.8%
1,747 m
326 m
Apr, 28 20:00 @ Mostly stable
23:00
8 °C
6 °C
7 km/h
8 km/h
1018 mb
88.8%
1,751 m
27 m
Apr, 28 23:00 @ Mostly stable
29 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be partly cloudy:
25% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
16% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
11% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
2% convective clouds (Cumulonimbus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1018 mb. Relative humidity will be very high.
Monday
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
7 °C
6 °C
5 km/h
6 km/h
1019 mb
89.5%
1,769 m
20 m
Apr, 29 02:00 @ Stable
05:00
6 °C
5 °C
6 km/h 
7 km/h
1019 mb
89.9%
1,785 m
20 m
Apr, 29 05:00 @ Stable
08:00
7 °C
5 °C
9 km/h 
12 km/h
1019 mb
92.3%
1,782 m
74 m
Apr, 29 08:00 @ Stable
11:00
13 °C
12 °C
9 km/h 
13 km/h
1020 mb
75.6%
1,902 m
755 m
Apr, 29 11:00 @ Stable
14:00
15 °C
14 °C
12 km/h
15 km/h
1019 mb
64.9%
1,802 m
1,334 m
Apr, 29 14:00 @ Mostly stable
17:00
15 °C
14 °C
15 km/h
15 km/h
1018 mb
65.3%
1,907 m
1,101 m
Apr, 29 17:00 @ Stable
20:00
13 °C
12 °C
9 km/h
14 km/h
1017 mb
80.2%
2,087 m
152 m
Apr, 29 20:00 @ Stable
23:00
8 °C
8 °C
6 km/h
6 km/h
1018 mb
87.9%
2,095 m
22 m
Apr, 29 23:00 @ Stable
30 Apr will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
The sky will be cloudy:
37% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
40% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
5% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
4% convective clouds (Cumulonimbus)
The highest temperature will reach 17 degrees Celsius, while the the lowest temperature will drop to 6 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1012 mb. Relative humidity will be very high.
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
7 °C
7 °C
4 km/h 
5 km/h
1017 mb
87.5%
2,024 m
14 m
Apr, 30 02:00 @ Stable
05:00
7 °C
7 °C
4 km/h 
6 km/h
1015 mb
86.9%
2,014 m
16 m
Apr, 30 05:00 @ Stable
08:00
8 °C
7 °C
7 km/h
9 km/h
1014 mb
85.7%
2,003 m
58 m
Apr, 30 08:00 @ Stable
11:00
14 °C
13 °C
13 km/h
21 km/h
1013 mb
70.5%
2,093 m
607 m
Apr, 30 11:00 @ Stable
14:00
16 °C
15 °C
16 km/h
23 km/h
1011 mb
62.9%
2,139 m
1,056 m
Apr, 30 14:00 @ Stable
17:00
16 °C
16 °C
16 km/h
21 km/h
1010 mb
64.0%
2,120 m
976 m
Apr, 30 17:00 @ Mostly stable
20:00
14 °C
14 °C
7 km/h
9 km/h
1009 mb
79.5%
2,133 m
59 m
Apr, 30 20:00 @ Mostly stable
23:00
10 °C
10 °C
6 km/h
8 km/h
1010 mb
89.8%
2,103 m
27 m
Apr, 30 23:00 @ Mostly stable
1 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 65% probability of light rainfall and showers.
The sky will be overcast:
61% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
98% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
92% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a gentle breeze, fog will form, and the mean air pressure will be 1010 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
02:00
0.4 58%
54%
10 °C
10 °C
8 km/h
22 km/h
1009 mb
95.1%
2,162 m
266 m
May, 1 02:00 @ Mostly stable
05:00
0.5 55%
9 °C
7 °C
12 km/h
16 km/h
1009 mb
93.9%
2,063 m
204 m
May, 1 05:00 @ Mostly stable
08:00
0.6 55%
9 °C
8 °C
7 km/h
14 km/h
1010 mb
92.3%
1,966 m
212 m
May, 1 08:00 @ Stable
11:00
0.3 52%
10 °C
10 °C
6 km/h
10 km/h
1010 mb
85.6%
1,745 m
357 m
May, 1 11:00 @ Stable
14:00
1 61%
11 °C
11 °C
5 km/h
9 km/h
1011 mb
84.5%
1,606 m
500 m
May, 1 14:00 @ Stable
17:00
0.5 58%
20%
11 °C
11 °C
8 km/h
13 km/h
1010 mb
80.4%
1,555 m
669 m
May, 1 17:00 @ Stable
20:00
1.5 65%
35%
10 °C
7 °C
14 km/h
20 km/h
1011 mb
91.0%
1,501 m
261 m
May, 1 20:00 @ Stable
23:00
0.7 58%
8 °C
8 °C
6 km/h
10 km/h
1012 mb
90.8%
1,527 m
102 m
May, 1 23:00 @ Stable
2 May will be with moderate temperatures and the weather will be stable, thunderstorms not likely.
There is a 57% probability of light rainfall and showers.
The sky will be overcast:
78% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
96% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
9% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 15 degrees Celsius, while the the lowest temperature will drop to 7 degrees Celsius. The wind will be a gentle breeze, and the mean air pressure will be 1011 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
02:00
0.7 57%
8 °C
7 °C
6 km/h
9 km/h
1012 mb
90.0%
1,569 m
100 m
May, 2 02:00 @ Stable
05:00
8 °C
6 °C
8 km/h
9 km/h
1011 mb
90.4%
1,645 m
88 m
May, 2 05:00 @ Stable
08:00
9 °C
8 °C
5 km/h
8 km/h
1011 mb
89.8%
1,652 m
111 m
May, 2 08:00 @ Stable
11:00
13 °C
12 °C
10 km/h
14 km/h
1012 mb
74.5%
1,669 m
928 m
May, 2 11:00 @ Stable
14:00
0.7 53%
100%
14 °C
14 °C
13 km/h
16 km/h
1011 mb
64.8%
1,631 m
1,307 m
May, 2 14:00 @ Stable
17:00
0.4 50%
100%
14 °C
12 °C
17 km/h
20 km/h
1011 mb
67.7%
1,720 m
1,059 m
May, 2 17:00 @ Mostly stable
20:00
0.5 52%
100%
12 °C
10 °C
14 km/h
23 km/h
1012 mb
79.5%
1,799 m
392 m
May, 2 20:00 @ Mostly stable
23:00
9 °C
8 °C
9 km/h
15 km/h
1013 mb
86.4%
1,753 m
101 m
May, 2 23:00 @ Stable
3 May will be with moderate temperatures and the weather will be very stable.
There is a 83% probability of moderate rainfall and showers.
The sky will be overcast:
91% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
99% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
67% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
10% convective clouds (Cumulonimbus)
The highest temperature will reach 12 degrees Celsius, while the the lowest temperature will drop to 8 degrees Celsius. The wind will be a fresh breeze, fog will form, and the mean air pressure will be 1011 mb. Relative humidity will be very 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
02:00
9 °C
7 °C
9 km/h
12 km/h
1012 mb
86.5%
1,731 m
77 m
May, 3 02:00 @ Stable
05:00
9 °C
7 °C
9 km/h
13 km/h
1012 mb
88.1%
1,726 m
109 m
May, 3 05:00 @ Stable
08:00
9 °C
8 °C
9 km/h
28 km/h
1011 mb
89.5%
1,655 m
312 m
May, 3 08:00 @ Stable
11:00
11 °C
9 °C
18 km/h
29 km/h
1011 mb
80.9%
1,640 m
807 m
May, 3 11:00 @ Stable
14:00
1.4 60%
25%
12 °C
9 °C
24 km/h
37 km/h
1011 mb
78.2%
1,412 m
1,339 m
May, 3 14:00 @ Stable
17:00
3.3 69%
11%
11 °C
8 °C
30 km/h
47 km/h
1011 mb
84.8%
1,503 m
1,227 m
May, 3 17:00 @ Stable
20:00
4.8 83%
11%
9 °C
5 °C
31 km/h
55 km/h
1010 mb
88.1%
1,595 m
1,009 m
May, 3 20:00 @ Very stable
23:00
0.9 61%
9 °C
6 °C
30 km/h
55 km/h
1010 mb
89.8%
1,976 m
947 m
May, 3 23:00 @ Stable
4 May will be with moderate temperatures and the weather will be .
There is a 97% probability of moderate rainfall and showers.
The sky will be :
311% high clouds (above 6,000 meters: Cirrus, Cirrus uncinus, Cirrostratus, Cirrocumulus)
309% middle clouds (from 2,000 to 6,000 meters: Altostratus, Altocumulus)
767% low clouds (below 2,000 meters: Cumulus, Stratocumulus, Stratus, Fractostratus)
121% convective clouds (Cumulonimbus)
The highest temperature will reach 16 degrees Celsius, while the the lowest temperature will drop to 10 degrees Celsius. The wind will be a moderate breeze, fog will form, and the mean air pressure will be 8060 mb. Relative humidity will be .
Saturday
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
2.4 71%
11 °C
8 °C
27 km/h
48 km/h
1008 mb
94.6%
2,120 m
828 m
May, 4 02:00 @ Stable
05:00
2.3 71%
11 °C
8 °C
27 km/h
45 km/h
1007 mb
97.0%
2,098 m
712 m
May, 4 05:00 @ Mostly stable
08:00
7.5 97%
2%
12 °C
9 °C
27 km/h
45 km/h
1006 mb
97.1%
2,212 m
658 m
May, 4 08:00 @ Mostly stable
11:00
2 69%
10%
13 °C
11 °C
21 km/h
36 km/h
1007 mb
95.2%
2,199 m
713 m
May, 4 11:00 @ Mostly stable
14:00
2.9 69%
25%
15 °C
13 °C
17 km/h
25 km/h
1008 mb
85.3%
2,213 m
787 m
May, 4 14:00 @ Mostly stable
17:00
0.7 46%
100%
15 °C
15 °C
15 km/h
23 km/h
1008 mb
79.7%
2,356 m
888 m
May, 4 17:00 @ Mostly stable
20:00
0.8 55%
98%
14 °C
14 °C
8 km/h
11 km/h
1009 mb
87.1%
2,489 m
106 m
May, 4 20:00 @ Mostly stable
23:00
13 °C
13 °C
8 km/h
8 km/h
1011 mb
88.4%
2,491 m
36 m
May, 4 23:00 @ Mostly stable
Arrondissement de La Roche-sur-Yon
22:20 
