Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 57%

12:46

03:19

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

Sun - Rise: 06:33, Set: 20:26, Transit: 13:30. Moon - Rise: 12:46, Set: 03:19. Civil Dark: 20:56 - 06:03. Nautical Dark: 21:34 - 05:25. Astro Dark: 22:15 - 04:44

Total Clouds (% Sky Obscured)

4
3
2
0
0
0
0
0
0
0
0
0
11
26
32
37
35
30
27
24
5
0
0
2

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
7
17
22
27
25
23
21
20
3
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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
0
0
0

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
6
8
9
9
8
7
7
7
5
1
1
4
6
7
7
8
7
5
3
1
1
0
1

Chance of Frost

Temperature (°C)

16
15
14
13
13
13
13
13
13
14
17
18
20
21
21
22
22
21
20
19
18
17
15
15

Feels Like (°C)

16
15
14
12
13
12
12
12
12
14
17
19
19
19
20
21
20
20
19
19
18
17
17
16

Dew Point (°C)

11
10
10
9
9
9
7
6
6
7
7
7
7
6
7
8
9
10
10
9
9
10
10
10

Relative Humidity (%)

73
73
75
75
75
72
68
64
64
62
53
49
42
38
39
41
45
47
51
53
57
65
69
69

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1018
1018

Ozone (du)

377
376
376
376
375
374
373
373
374
374
374
376
377
376
375
373
371
370
369
368
368
368
369
369

Friday 24

First Quarter 68%

14:01

03:48

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

Sun - Rise: 06:32, Set: 20:27, Transit: 13:29. Moon - Rise: 14:01, Set: 03:48. Civil Dark: 20:58 - 06:01. Nautical Dark: 21:35 - 05:23. Astro Dark: 22:17 - 04:42

Total Clouds (% Sky Obscured)

2
2
2
2
3
3
3
3
3
49
40
41
49
56
53
55
49
29
20
5
19
0
0
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
41
49
56
53
55
48
29
19
4
18
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
10
5
1
1
1
1
1
1
1
1
0
0
0
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
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
3
6
7
6
7
4
2
0

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)

4
4
5
4
4
3
2
1
1
0
0
3
5
6
6
6
5
4
3
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
14
13
13
13
13
13
15
14
15
17
18
18
19
19
19
18
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

68
68
68
69
70
69
69
72
76
72
66
63
62
63
63
63
63
62
64
67
69
77
80
78

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1017
1017
1018

Ozone (du)

368
366
365
366
367
367
366
366
367
371
374
369
364
362
359
356
355
356
354
352
350
349
350
350

Saturday 25

Waxing Gibbous 78%

15:12

04:12

23 Good
00 OK
01 Bad
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:30, Set: 20:28, Transit: 13:29. Moon - Rise: 15:12, Set: 04:12. Civil Dark: 20:59 - 05:59. Nautical Dark: 21:37 - 05:21. Astro Dark: 22:18 - 04:40

Total Clouds (% Sky Obscured)

6
44
53
41
26
43
54
55
54
77
71
54
53
55
62
61
64
87
89
73
78
75
77
85

Low Clouds (% Sky Obscured)

1
2
15
1
5
22
32
33
35
54
43
47
51
51
61
61
60
62
67
58
52
42
37
35

Medium Clouds (% Sky Obscured)

2
19
39
13
1
0
0
3
3
14
63
2
0
0
0
0
0
0
0
3
2
9
18
26

High Clouds (% Sky Obscured)

1
13
12
30
25
30
35
40
40
45
45
9
6
4
4
0
0
69
59
46
78
75
77
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
34
37
39
37
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
7
15
37
47
47
24
7
7
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
3
2
2
2
2
2
1
1
2
4
5
8
9
9
10
10
9
7
4
2
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
76
79
80
79
81
80
78
75
72
66
63
61
60
61
63
66
70
75
83
89
90

Pressure (mb)

1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020

Ozone (du)

348
347
347
349
352
354
355
356
358
361
365
366
369
373
376
375
374
373
371
371
371
371
370
371

Sunday 26

Waxing Gibbous 86%

16:21

04:32

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Bad
06 OK
07 Bad
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

Sun - Rise: 06:29, Set: 20:29, Transit: 13:29. Moon - Rise: 16:21, Set: 04:32. Civil Dark: 21:00 - 05:58. Nautical Dark: 21:38 - 05:20. Astro Dark: 22:20 - 04:38

Total Clouds (% Sky Obscured)

84
67
65
52
49
33
43
38
65
67
70
77
87
92
92
89
98
100
100
100
100
94
87
81

Low Clouds (% Sky Obscured)

38
41
48
47
39
32
33
38
47
60
66
71
72
73
62
62
67
48
68
55
56
45
18
18

Medium Clouds (% Sky Obscured)

28
26
24
17
9
2
1
2
1
4
2
2
2
1
0
5
9
13
10
9
6
4
2
0

High Clouds (% Sky Obscured)

84
67
65
44
24
2
7
3
23
9
2
7
42
66
82
80
94
100
100
99
100
87
71
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
1
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 (%)

2
1
0
0
0
0
0
0
0
1
1
3
24
24
15
42
49
38
45
43
22
23
16
2

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)

0
0
0
1
1
1
2
1
1
1
2
3
4
6
6
6
7
6
4
1
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
15
15
14
14
13
14
13
14
15
16
16
17
18
19
17
17
16
16
16
15
14

Dew Point (°C)

12
12
12
12
12
11
11
11
12
12
12
13
13
13
13
13
13
13
13
13
13
13
13
13

Relative Humidity (%)

89
90
93
93
93
90
92
92
93
93
89
85
81
78
70
65
64
65
71
74
76
79
86
89

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

373
372
371
371
372
371
371
371
371
371
372
370
366
365
363
362
361
358
356
355
352
352
352
354

Monday 27

Waxing Gibbous 83%

17:27

04:51

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:27, Set: 20:30, Transit: 13:29. Moon - Rise: 17:27, Set: 04:51. Civil Dark: 21:02 - 05:56. Nautical Dark: 21:40 - 05:18. Astro Dark: 22:22 - 04:36

Total Clouds (% Sky Obscured)

67
54
63
63
75
79
68
59
48
66
81
95
91
87
83
86
89
93
92
91
91
95
97
100

Low Clouds (% Sky Obscured)

13
7
0
6
11
16
17
17
18
31
44
78
74
77
76
80
84
87
87
86
86
90
91
91

Medium Clouds (% Sky Obscured)

4
8
10
12
17
17
14
40
48
66
81
82
91
87
6
8
12
17
18
20
22
15
7
0

High Clouds (% Sky Obscured)

52
39
48
36
43
46
35
33
15
16
50
64
27
37
20
15
14
9
4
4
3
38
70
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
6
4
2
0
0
1
1
1
1

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

Precipitation Probability (%)

1
1
0
1
1
0
2
1
1
2
2
4
22
26
33
53
61
66
71
65
48
49
44
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.4
0
0
0
0

Wind Speed/Direction (mph)

1
1
1
1
1
1
1
1
1
0
0
0
0
3
2
2
0
0
0
0
0
0
1
1

Chance of Frost

Temperature (°C)

14
14
14
14
14
14
13
13
13
14
15
16
17
18
18
18
18
17
16
15
15
14
14
13

Feels Like (°C)

14
15
16
15
15
13
13
13
13
13
14
15
16
16
17
16
17
16
16
15
15
14
13
13

Dew Point (°C)

13
13
13
13
12
12
12
12
12
11
12
13
13
14
15
15
15
15
15
13
13
13
12
12

Relative Humidity (%)

90
92
92
93
92
90
90
92
92
84
82
79
74
76
82
82
85
86
89
89
92
92
92
92

Pressure (mb)

1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

355
355
356
355
357
360
361
360
361
362
362
361
362
363
362
364
364
364
365
365
366
366
366
366

Tuesday 28

Waxing Gibbous 92%

18:33

05:09

23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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

Sun - Rise: 06:26, Set: 20:32, Transit: 13:29. Moon - Rise: 18:33, Set: 05:09. Civil Dark: 21:03 - 05:55. Nautical Dark: 21:41 - 05:16. Astro Dark: 22:24 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
98
97
94
88
82
76
62
48
37
32
34
33
42
47
52
57
66
75
78
81
81

Low Clouds (% Sky Obscured)

92
93
94
91
89
86
80
72
66
51
36
24
26
25
13
13
16
20
41
59
75
78
81
81

Medium Clouds (% Sky Obscured)

4
9
8
18
29
36
24
12
0
3
2
2
3
2
1
4
7
6
5
4
2
3
8
10

High Clouds (% Sky Obscured)

100
100
100
68
36
4
3
1
0
0
0
0
0
1
1
7
14
5
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
4
7
9
7
4
1
3
4
5
5
5
5
6
7
8
8
8
8
8
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
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

37
46
56
46
43
58
61
58
55
53
53
55
63
72
81
82
85
87
87
81
72
65
51
22

Precipitation Amount (mm)

0
0
0.4
0
0
0.3
0.4
0.4
0.4
0.4
0.4
0.4
0.5
0.6
0.8
0.7
0.8
0.9
0.9
0.7
0.4
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
14
14
14
15
16
17
17
18
18
17
17
16
15
15
14
14
13

Feels Like (°C)

12
13
13
13
12
13
13
13
13
13
15
15
15
16
17
17
18
17
17
16
16
16
12
12

Dew Point (°C)

12
12
11
11
12
12
12
12
11
11
12
11
12
12
12
12
13
12
12
11
11
10
11
10

Relative Humidity (%)

92
92
90
90
90
92
92
89
84
82
78
73
71
71
71
71
73
74
77
77
79
79
80
82

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012

Ozone (du)

366
367
369
370
374
378
382
385
388
391
392
393
394
393
392
391
389
386
383
383
383
383
385
388

Wednesday 29

Waxing Gibbous 97%

19:40

05:28

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

Sun - Rise: 06:24, Set: 20:33, Transit: 13:29. Moon - Rise: 19:40, Set: 05:28. Civil Dark: 21:04 - 05:53. Nautical Dark: 21:43 - 05:14. Astro Dark: 22:25 - 04:32

Total Clouds (% Sky Obscured)

82
82
83
88
94
99
99
99
100
100
100
100
100
99
99
99
100
100
97
94
91

Low Clouds (% Sky Obscured)

74
77
81
86
92
99
98
97
98
99
99
100
100
99
99
98
96
94
91
88
85

Medium Clouds (% Sky Obscured)

10
13
11
11
12
10
11
12
14
10
16
17
13
9
11
19
27
38
41
40
41

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
9
18
13
7
2
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
2
1
1
0
3
6
9
8
6

Fog (%)

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

Precipitation Probability (%)

25
25
23
42
47
50
52
48
43
71
86
87
95
95
95
95
95
95
89
78
79

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0
0
0.6
0.9
0.7
0.9
1.8
3.9
1.1
1
1.4
0.5
0.3
0.4

Wind Speed/Direction (mph)

1
1
1
3
2
3
4
4
4
4
5
5
5
4
4
3
2
0
0
2
3

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
12
12
12
13
13
13
12
12
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
11
11
10
10
10
10
9
9
9
9

Relative Humidity (%)

83
81
81
83
82
83
81
83
84
86
86
86
87
89
92
93
90
88
87
88
90

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

390
394
397
400
399
398
397
398
398
399
400
401
402
403
403
404
404
404
404
404
403

Forecast for Valbonne, Alpes-Maritimes, France (43.64,7.01)

Generated: 23/04/26 22:43:04. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00