Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Crescent 12%

10:40

20:21

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:06, Set: 17:06, Transit: 12:36. Moon - Rise: 10:40, Set: 20:21. Civil Dark: 17:38 - 07:33. Nautical Dark: 18:14 - 06:58. Astro Dark: 18:49 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

55
59
56
50
69
79
83
78
65
65
70
71
82
83
84
89
90
76
49
71
72
100
79
92

Medium Clouds (% Sky Obscured)

100
100
100
99
100
100
65
91
78
53
53
80
59
69
63
65
100
100
100
100
100
100
100
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
69
89

ISS Passover

Visibility (miles)

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

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

Moderate Rain
Light Rain
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
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
92
78
91
95
95
95
95
95
93
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

3.8
1
0.6
0
0
0.3
0.5
0.8
0.8
0.8
0.8
0.7
1.2
1.5
1.5
1.4
1.4
1.4
1.3
0.8
0.6
0.9
1.1
0.5

Wind Speed/Direction (mph)

17
18
20
14
15
16
17
17
17
16
16
15
14
11
9
7
5
3
1
0
1
2
2
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
8
8
8
8
8
8
8
9
8
8
8
9
9
9
9
9
9
9
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
79
77
77
76
78
76
76
78
77
77
80
79
77
80
80
80
83
86
87
90

Pressure (mb)

1005
1004
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

415
413
413
412
412
414
416
415
416
414
409
408
410
410
413
410
408
407
406
408
409
406
406
405

Wednesday 24

Waxing Crescent 19%

11:05

21:30

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:06, Set: 17:06, Transit: 12:36. Moon - Rise: 11:05, Set: 21:30. Civil Dark: 17:39 - 07:34. Nautical Dark: 18:14 - 06:58. Astro Dark: 18:49 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
82
81
95
99
99
97
97
97
99
100
100
97
95
97
95
84

Low Clouds (% Sky Obscured)

88
84
75
67
60
4
4
5
4
6
33
71
70
80
83
89
92
92
84
81
83
84
76
76

Medium Clouds (% Sky Obscured)

92
100
69
55
67
99
73
52
76
63
88
96
97
93
93
89
97
100
100
92
89
93
90
64

High Clouds (% Sky Obscured)

100
100
100
96
100
100
81
100
25
25
25
83
65
33
30
30
30
30
30
35
40
43
2
5

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
3
2
2
3
3
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

91
44
10
6
3
2
0
0
1
1
1
2
7
30
51
90
95
95
95
95
95
86
68
54

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
1.9
2.5
1.8
1.3
0.9
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
9
11
13
15
15
15
14
13
12
12
11
11
11
11
11
10
10
10

Feels Like (°C)

10
10
9
9
8
8
8
9
12
13
14
13
12
12
11
10
9
10
10
9
9
8
7
5

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
91
93
93
90
84
76
71
69
70
74
80
86
92
92
95
96
95
95
88
78
77

Pressure (mb)

1007
1006
1005
1005
1004
1004
1004
1004
1005
1004
1004
1003
1004
1004
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

401
400
400
398
402
400
394
392
396
398
398
398
398
402
404
403
402
403
405
407
406
407
410
410

Thursday 25

Waxing Crescent 28%

11:27

22:39

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:07, Set: 17:07, Transit: 12:37. Moon - Rise: 11:27, Set: 22:39. Civil Dark: 17:39 - 07:34. Nautical Dark: 18:15 - 06:58. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

81
89
52
52
83
68
86
70
88
84
86
86
87
91
96
98
96
87
64
88
85
83
88
94

Low Clouds (% Sky Obscured)

80
80
14
26
60
54
76
52
75
70
70
57
64
25
15
20
24
65
38
39
43
62
60
61

Medium Clouds (% Sky Obscured)

48
37
39
40
31
35
38
35
34
46
59
82
85
90
93
97
95
37
35
88
85
83
88
88

High Clouds (% Sky Obscured)

2
1
1
2
37
2
0
3
3
3
21
27
41
11
22
10
2
1
1
31
36
37
61
82

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 (%)

30
16
12
16
24
13
23
10
7
3
4
3
2
2
9
13
10
11
10
13
15
8
22
25

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)

1
1
2
3
4
5
8
10
11
14
15
16
16
15
15
16
16
16
17
17
17
18
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
5
5
5
5
5
5
6
6
6
7
7
7
7
7
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

74
73
72
74
74
72
67
65
62
60
62
61
63
66
69
64
63
63
63
64
65
64
64
65

Pressure (mb)

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

Ozone (du)

409
408
405
401
396
394
395
396
396
396
399
403
404
403
402
400
399
401
402
400
399
397
399
401

Friday 26

Waxing Crescent 38%

11:47

23:48

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:07, Set: 17:07, Transit: 12:37. Moon - Rise: 11:47, Set: 23:48. Civil Dark: 17:40 - 07:35. Nautical Dark: 18:16 - 06:59. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
95
100
99
99
96
93
88
82
70
76

Low Clouds (% Sky Obscured)

58
46
64
39
43
35
39
55
58
61
54
45
38
43
20
3
4
7
10
15
21
25
22
18

Medium Clouds (% Sky Obscured)

100
100
63
100
100
100
100
93
87
82
83
84
87
33
63
22
45
92
89
11
68
12
54
11

High Clouds (% Sky Obscured)

100
100
98
100
100
100
100
90
95
99
100
100
94
100
73
99
97
59
58
78
65
50
19
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
49
64
71
74
77
77
66
51
33
32
38
30
18
10
3
6
7
3
6
8
5
8
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
20
20
20
20
20
21
22
22
23
23
22
21
21
20
20
19
18
18
16
15
13
12
11

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
68
69
68
71
69
67
67
67
70
75
76
76
75
67
64
63
64
70
72
72
73
77

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

401
400
399
398
399
400
401
400
399
398
396
393
391
388
386
385
382
379
375
375
373
371
368
365

Saturday 27

First Quarter 49%

12:07

01:00

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

Sun - Rise: 08:07, Set: 17:08, Transit: 12:38. Moon - Rise: 12:07, Set: 01:00. Civil Dark: 17:40 - 07:35. Nautical Dark: 18:16 - 06:59. Astro Dark: 18:51 - 06:24

Total Clouds (% Sky Obscured)

50
39
30
26
19
12
6
29
60
59
47
38
25
21
14
8
5
3
1
1
2
3
8
16

Low Clouds (% Sky Obscured)

14
12
9
6
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
14
16
18
14
8
1
3
8
59
47
38
25
21
12
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

22
11
5
1
1
4
4
22
40
29
23
23
15
16
12
6
4
2
1
1
1
2
8
13

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 (%)

1
2
2
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)

9
8
8
7
6
6
5
5
5
4
5
4
4
4
3
3
2
2
2
2
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
80
80
78
77
75
69
56
49
45
47
49
50
53
56
60
58
56
55
53
52
51
50

Pressure (mb)

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

Ozone (du)

360
356
353
348
345
342
340
340
338
335
334
332
330
328
325
322
320
320
320
320
318
315
313
313

Sunday 28

Waxing Gibbous 61%

12:28

02:14

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

Sun - Rise: 08:07, Set: 17:09, Transit: 12:38. Moon - Rise: 12:28, Set: 02:14. Civil Dark: 17:41 - 07:35. Nautical Dark: 18:17 - 06:59. Astro Dark: 18:52 - 06:25

Total Clouds (% Sky Obscured)

29
49
69
81
55
32
10
6
2
0
0
0
0
0
0
0
12
23
34
27
17
8
15
22

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
13
22
16
11
5
8
12

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

29
43
57
71
44
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
5
8
10
12
11
4
4
3

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
4
4
3
3
3
2
2
1
1
1
1
2
5
7
9
12
14
17
15
14
14
13

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
8
9
11
13
15
13
13
13
11
8
6
7
6
6
5
5
5
5

Feels Like (°C)

7
6
6
7
6
6
6
7
7
9
9
13
14
13
12
11
10
5
4
2
3
2
3
-1

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
51
51
51
51
51
47
43
39
42
45
48
55
64
75
75
76
76
70
65
60
64

Pressure (mb)

1019
1018
1018
1017
1016
1016
1016
1016
1015
1014
1013
1013
1012
1012
1012
1013
1013
1014
1014
1015
1015
1016
1017
1017

Ozone (du)

313
313
314
315
316
317
319
320
322
324
326
330
335
339
338
338
337
332
328
323
321
320
318
319

Monday 29

Waxing Gibbous 72%

12:52

No Set

Sun - Rise: 08:08, Set: 17:10, Transit: 12:39. Moon - Rise: 12:52, Set: No Set. Civil Dark: 17:42 - 07:35. Nautical Dark: 18:18 - 07:00. Astro Dark: 18:52 - 06:25

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sanary-sur-Mer, Var, France (43.12,5.80)

Generated: 23/12/25 02:58:12. Forecast: 23/12/25 to 29/12/25. Timezone: UTC+1.00