Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

16:36

05:05

08 OK
09 OK
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:41, Set: 20:45, Transit: 13:43. Moon - Rise: 16:36, Set: 05:05. Civil Dark: 21:16 - 06:09. Nautical Dark: 21:55 - 05:31. Astro Dark: 22:37 - 04:48

Total Clouds (% Sky Obscured)

26
27
25
64
78
82
94
97
77
88
81
71
66
94
100
100
100
98
100
98
99
96
96
98

Low Clouds (% Sky Obscured)

16
0
0
37
70
57
69
68
66
57
42
34
48
61
57
52
42
20
31
23
32
23
23
24

Medium Clouds (% Sky Obscured)

0
0
0
23
28
45
43
50
28
9
7
19
53
80
75
56
44
36
89
94
96
92
92
89

High Clouds (% Sky Obscured)

5
6
7
21
19
5
9
4
62
82
64
46
29
63
100
100
100
98
100
81
86
51
68
87

ISS Passover

Visibility (miles)

9
9
9
9
9
3
3
5
4
9
3
2
2
2
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
32
58
62
61
65
70
78
84
95
95
77
42
17
21
3
2
6
5
10
41
34

Precipitation Amount (mm)

0
0
0
0
0.6
0.7
0.6
0.6
0.7
0.9
0.9
1.4
1.4
0.8
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
2
3
4
4
4
4
4
5
7
6
4
3
2
3
3
3
2
2
2
2
1
1
1

Chance of Frost

Temperature (°C)

12
15
17
18
19
20
20
20
20
18
18
17
16
14
13
13
12
12
12
11
11
11
11
10

Feels Like (°C)

13
17
18
19
19
20
20
20
20
20
18
18
16
14
13
12
12
12
12
11
11
11
11
10

Dew Point (°C)

9
11
11
10
9
10
11
12
12
11
12
13
14
13
12
11
11
10
10
10
10
10
10
9

Relative Humidity (%)

84
74
66
58
53
54
56
60
60
62
68
77
87
92
92
90
89
89
92
93
92
93
95
96

Pressure (mb)

1019
1019
1019
1019
1019
1018
1017
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015

Ozone (du)

351
349
349
351
350
349
349
348
348
349
348
349
351
352
351
351
349
348
348
347
349
349
347
348

Tuesday 28

Waxing Gibbous 92%

17:43

05:23

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 06:39, Set: 20:46, Transit: 13:43. Moon - Rise: 17:43, Set: 05:23. Civil Dark: 21:17 - 06:08. Nautical Dark: 21:56 - 05:29. Astro Dark: 22:39 - 04:46

Total Clouds (% Sky Obscured)

100
94
98
99
97
100
100
100
100
100
100
100
100
100
98
100
79
52
22
34
35
37
30
19

Low Clouds (% Sky Obscured)

52
61
65
59
82
92
86
57
32
24
19
16
14
21
29
24
21
16
15
31
33
30
23
19

Medium Clouds (% Sky Obscured)

98
87
35
31
28
44
72
34
42
32
93
100
89
32
16
15
18
39
10
4
0
0
0
0

High Clouds (% Sky Obscured)

96
31
65
66
72
100
100
100
100
100
100
100
100
100
86
100
42
31
2
2
1
11
13
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
83
26
18
18
18
8
31
44
13

Precipitation Type

None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
58
56
69
80
76
56
50
37
18
9
6
3
2
1
1
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

0
0.3
0.3
0.5
0.7
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
2
4
4
5
6
7
7
8
8
7
6
5
4
4
4
4
4
4
4
5
5
4
5

Chance of Frost

Temperature (°C)

11
13
14
14
14
15
16
16
16
16
15
15
14
12
11
10
10
9
9
9
8
8
8
8

Feels Like (°C)

11
12
13
14
13
14
14
14
14
13
13
13
12
11
9
9
9
8
8
9
8
8
7
7

Dew Point (°C)

10
12
12
10
10
11
13
12
10
9
8
9
10
10
9
10
10
9
8
8
8
8
7
7

Relative Humidity (%)

93
92
87
78
73
75
83
80
69
64
61
69
78
86
88
95
96
96
96
98
100
100
96
96

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

350
350
350
350
350
347
342
338
335
335
335
336
337
339
339
340
341
342
343
342
340
341
341
340

Wednesday 29

Waxing Gibbous 97%

18:49

05:42

08 Bad
09 OK
10 Bad
11 Bad
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 Bad
07 Bad

Sun - Rise: 06:38, Set: 20:47, Transit: 13:43. Moon - Rise: 18:49, Set: 05:42. Civil Dark: 21:19 - 06:06. Nautical Dark: 21:58 - 05:27. Astro Dark: 22:41 - 04:44

Total Clouds (% Sky Obscured)

39
21
61
52
40
47
67
76
66
74
100
90
75
76
45
44
54
53
57
65
42
39
52
56

Low Clouds (% Sky Obscured)

39
21
2
4
5
6
0
0
0
2
8
7
8
12
13
13
22
28
31
32
35
34
35
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
0
0
2
6
11
17
19
24
24
26
20
28
33
33

High Clouds (% Sky Obscured)

1
7
56
43
40
47
60
66
57
67
100
85
75
76
20
26
49
53
57
65
42
39
52
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
15
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
7
8
9
11
12
12
13
13
12
11
8
6
5
5
4
5
5
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

10
12
13
15
16
16
17
17
17
17
16
15
13
11
11
10
10
10
10
10
10
10
10
10

Feels Like (°C)

9
11
12
12
13
14
14
13
12
12
13
12
12
10
9
9
9
9
9
9
9
9
9
9

Dew Point (°C)

9
9
8
7
6
6
6
4
4
3
4
4
6
6
5
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

93
84
70
58
53
49
46
42
40
41
43
48
62
70
69
68
66
65
65
64
66
67
66
67

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

340
339
338
335
334
335
335
334
335
334
333
333
332
332
332
331
332
333
334
333
333
334
334
334

Thursday 30

Waxing Gibbous 99%

19:56

06:03

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:36, Set: 20:48, Transit: 13:43. Moon - Rise: 19:56, Set: 06:03. Civil Dark: 21:20 - 06:05. Nautical Dark: 21:59 - 05:25. Astro Dark: 22:42 - 04:42

Total Clouds (% Sky Obscured)

56
61
73
99
100
100
100
70
58
80
100
99
100
100
88
70
95
79
94
96
89
69
39
48

Low Clouds (% Sky Obscured)

47
51
55
61
63
65
54
59
48
36
37
28
29
42
34
28
26
37
40
40
35
29
28
26

Medium Clouds (% Sky Obscured)

30
35
35
45
45
45
52
52
50
80
100
93
85
81
81
70
93
73
91
94
84
61
13
9

High Clouds (% Sky Obscured)

56
61
73
99
100
100
100
65
58
70
71
97
76
55
6
3
2
2
2
2
2
2
0
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
37
47
61
65
65
83
95
95
95
95
95
95
95
78
57
43
32
35
35
35
24
16
5

Precipitation Amount (mm)

0
0
0
0.3
0.3
0.2
0.4
0.5
0.6
0.5
0.5
1
0.9
0.8
0.5
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
8
9
9
10
10
11
11
10
10
9
7
5
4
4
4
4
4
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

11
13
13
14
15
15
15
15
15
15
15
14
13
11
10
10
10
10
9
9
9
8
8
8

Feels Like (°C)

11
11
12
12
11
11
11
11
12
12
12
11
11
10
9
9
9
9
9
8
7
7
8
9

Dew Point (°C)

6
4
3
4
5
6
6
7
7
6
8
9
10
9
9
9
9
8
7
6
6
6
6
6

Relative Humidity (%)

68
57
50
49
51
53
55
58
57
56
61
71
81
91
93
93
93
90
88
82
80
82
84
84

Pressure (mb)

1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

334
335
336
338
341
343
344
346
347
347
348
348
350
352
353
353
351
350
348
347
345
343
344
344

Friday 1

Full Moon 100%

21:03

06:28

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
17 OK
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:35, Set: 20:50, Transit: 13:43. Moon - Rise: 21:03, Set: 06:28. Civil Dark: 21:21 - 06:03. Nautical Dark: 22:01 - 05:24. Astro Dark: 22:44 - 04:40

Total Clouds (% Sky Obscured)

53
93
98
90
78
52
59
69
44
44
88
87
44
44
39
33
35
33
42
52
56
66
75
81

Low Clouds (% Sky Obscured)

28
36
42
56
64
52
59
55
44
44
33
23
10
8
5
3
2
0
10
20
30
24
15
10

Medium Clouds (% Sky Obscured)

17
9
9
8
6
1
2
3
2
7
3
87
44
44
39
33
35
33
42
52
56
60
46
70

High Clouds (% Sky Obscured)

7
73
84
76
46
13
9
43
10
6
35
35
44
44
39
33
35
33
40
35
35
47
64
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
2
0
1
1
0
0
0
0
0
0
0
0
0
0
0
3
6
26
38
48
73
89
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.9

Wind Speed/Direction (mph)

2
4
5
7
8
9
9
9
9
9
7
5
4
3
2
2
2
2
2
2
3
3
3
3

Chance of Frost

Temperature (°C)

10
12
13
14
15
16
17
17
16
16
15
14
12
12
11
10
9
9
9
8
8
7
8
8

Feels Like (°C)

11
12
12
12
12
13
15
14
13
14
13
11
10
10
10
9
9
9
8
7
7
7
7
7

Dew Point (°C)

7
6
6
5
4
5
5
4
4
4
2
2
4
4
3
1
1
-0
-1
1
3
5
6
7

Relative Humidity (%)

78
66
59
52
47
46
44
44
44
43
42
45
58
58
57
56
54
52
50
59
71
84
88
93

Pressure (mb)

1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022

Ozone (du)

345
344
345
347
348
349
349
349
348
347
348
350
351
350
350
350
351
352
353
355
357
359
361
363

Saturday 2

Waning Gibbous 98%

22:09

06:57

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:34, Set: 20:51, Transit: 13:43. Moon - Rise: 22:09, Set: 06:57. Civil Dark: 21:23 - 06:02. Nautical Dark: 22:02 - 05:22. Astro Dark: 22:46 - 04:38

Total Clouds (% Sky Obscured)

73
72
54
66
85
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

10
9
13
28
34
35
42
45
53
64
72
85
90
92
94
86
79
77
76
81
83
88
90
94

Medium Clouds (% Sky Obscured)

67
68
54
62
55
47
33
18
4
3
3
2
17
32
47
55
64
72
81
91
100
89
78
67

High Clouds (% Sky Obscured)

68
58
44
48
53
46
38
34
34
48
63
78
85
93
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
6
3
0
1
1
1
4
6
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

80
62
39
33
27
23
25
24
19
20
20
16
16
12
4
6
7
6
18
19
17
31
46
57

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

4
6
8
11
10
10
9
8
7
6
5
5
4
5
5
5
4
4
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

8
10
11
12
12
12
13
13
12
12
12
11
11
10
10
10
9
9
9
9
9
9
10
10

Feels Like (°C)

7
8
8
9
9
10
10
12
11
11
11
10
10
10
10
9
10
10
10
8
9
9
9
9

Dew Point (°C)

8
9
10
11
11
11
12
11
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

98
96
95
95
95
93
93
92
89
89
88
90
91
93
95
96
96
96
98
98
98
98
96
95

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

365
369
372
375
372
369
367
364
362
360
360
360
359
360
361
361
360
359
358
359
360
361
362
363

Sunday 3

Waning Gibbous 95%

23:13

07:34

08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:32, Set: 20:52, Transit: 13:43. Moon - Rise: 23:13, Set: 07:34. Civil Dark: 21:24 - 06:00. Nautical Dark: 22:04 - 05:20. Astro Dark: 22:48 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
98
97
98
99
100
98
96
94
93
92
91

Low Clouds (% Sky Obscured)

98
98
98
97
97
100
99
98
97
95
91
88
84
81
78
78
78
79

Medium Clouds (% Sky Obscured)

78
89
100
98
97
96
87
78
69
52
29
6
6
6
5
4
2
9

High Clouds (% Sky Obscured)

100
100
100
97
93
87
57
30
1
18
41
71
54
33
6
4
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
3
0
3
6
9
6
3
0
3
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
39
38
36
46
42
38
40
32
31
30
25
22
24
17
19
21
8

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
5
6
6
7
8
7
7
7
7
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

10
11
12
12
12
12
12
12
12
12
12
11
11
11
10
10
10
10

Feels Like (°C)

8
10
10
9
10
11
11
11
11
11
11
11
10
10
10
10
10
10

Dew Point (°C)

9
9
9
9
9
9
10
10
10
10
10
10
10
10
10
10
10
9

Relative Humidity (%)

91
87
83
77
80
83
84
86
89
92
92
92
91
95
96
98
98
96

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

364
365
366
367
367
367
367
367
366
366
365
364
363
363
363
363
363
363

Forecast for La Moline, Gard, France (44.10,3.40)

Generated: 27/04/26 08:01:09. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+2.00