Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 28%

11:27

21:30

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:07, Set: 17:07, Transit: 12:37. Moon - Rise: 11:27, Set: 21:30. Civil Dark: 17:39 - 07:34. Nautical Dark: 18:14 - 06:58. Astro Dark: 18:49 - 06:24

Total Clouds (% Sky Obscured)

99
100
99
100
94
95
98
93
88
71
82
90
100
95
80
77
88
92
70
71
75
59
53
72

Low Clouds (% Sky Obscured)

70
45
43
45
38
30
34
25
31
29
37
80
84
82
68
75
84
89
69
46
75
53
53
58

Medium Clouds (% Sky Obscured)

99
96
99
100
85
92
90
91
84
60
35
31
54
46
73
53
53
28
32
58
30
25
2
36

High Clouds (% Sky Obscured)

2
1
0
0
0
0
1
10
1
1
1
1
2
2
2
2
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
3
4
9
9
9
9
9
9
9
9
9
9
7
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

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

Precipitation Probability (%)

95
95
95
90
60
24
13
10
10
5
7
19
27
48
41
12
10
8
7
8
9
9
6
4

Precipitation Amount (mm)

1.2
1.2
1.2
0.5
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
10
12
9
9
3
4
6
8
6
6
8
11
17
17
15
15
16
17
18
18
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
90
90
84
81
76
69
68
69
69
64
66
68
68
66
64
65
64
74
68
74
77
72

Pressure (mb)

1004
1004
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

401
407
407
403
400
400
402
402
402
402
402
403
402
401
401
402
402
402
401
401
401
401
400
400

Thursday 25

Waxing Crescent 38%

11:47

22:39

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 08:07, Set: 17:07, Transit: 12:37. Moon - Rise: 11:47, Set: 22:39. Civil Dark: 17:40 - 07:35. Nautical Dark: 18:15 - 06:59. Astro Dark: 18:50 - 06:24

Total Clouds (% Sky Obscured)

63
81
94
99
90
100
100
100
100
100
100
60
76
73
57
46
44
38
52
50
51
46
41
38

Low Clouds (% Sky Obscured)

63
78
76
79
86
84
84
83
32
45
14
23
37
44
34
5
6
6
9
4
11
10
14
13

Medium Clouds (% Sky Obscured)

51
63
85
94
44
64
94
96
100
100
100
49
58
50
40
31
22
23
37
50
46
45
41
33

High Clouds (% Sky Obscured)

0
0
0
3
8
80
22
70
80
80
75
47
75
26
23
41
44
22
52
50
51
46
41
22

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 (%)

13
14
17
19
7
17
16
7
12
3
4
4
5
5
1
0
0
1
2
3
2
19
19
12

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)

18
18
18
17
18
19
19
21
20
20
19
19
19
20
21
21
20
21
21
21
20
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
5
6
6
6
5
5
5
5
6
7
8
8
8
9
9
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

72
71
73
77
76
79
78
77
76
71
68
66
67
68
71
71
63
59
54
54
54
57
62
67

Pressure (mb)

1013
1014
1015
1015
1015
1016
1016
1015
1016
1016
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1016
1017
1017
1017

Ozone (du)

402
405
408
413
416
415
414
414
413
413
411
411
409
407
408
407
405
404
403
402
401
401
403
401

Friday 26

Waxing Crescent 36%

12:07

23:48

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

Sun - Rise: 08:07, Set: 17:08, Transit: 12:38. Moon - Rise: 12:07, 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)

44
40
100
93
88
74
100
89
79
60
46
87
85
38
34
34
23
20
14
13
12
11
8
4

Low Clouds (% Sky Obscured)

13
14
13
10
9
14
13
12
12
15
10
7
4
2
1
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

31
29
84
84
82
64
88
37
61
53
35
40
82
31
34
34
23
20
12
7
4
0
0
0

High Clouds (% Sky Obscured)

44
37
100
73
45
11
76
44
58
53
34
70
22
3
2
2
0
0
0
3
6
11
8
4

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 (%)

6
4
3
4
4
3
3
4
3
2
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)

17
17
17
16
17
16
15
14
13
12
11
11
10
9
9
8
8
9
10
10
9
8
7
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
6
7
8
8
7
6
6
5
5
3
3
3
1
0
0
-0
1
3
2

Relative Humidity (%)

70
72
72
71
70
70
70
76
77
76
73
69
67
65
60
57
52
42
37
35
35
37
45
48

Pressure (mb)

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

Ozone (du)

399
399
398
397
396
397
395
392
389
384
378
377
377
379
378
376
375
371
368
365
363
361
360
357

Saturday 27

First Quarter 49%

12:28

01:00

18 Good
19 Good
20 Good
21 Good
22 Good
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 OK
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK

Sun - Rise: 08:07, Set: 17:09, Transit: 12:38. Moon - Rise: 12:28, Set: 01:00. Civil Dark: 17:41 - 07:35. Nautical Dark: 18:16 - 06:59. Astro Dark: 18:51 - 06:25

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
0
3
0
1
0
0
0
0
0
0
18
36
50
44
35
25
36
48

Low 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

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
1
0
2
0
1
0
0
0
0
0
0
18
36
50
41
30
22
33
45

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)

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

Chance of Frost

Temperature (°C)

11
10
10
10
9
9
8
8
8
7
7
7
7
6
7
7
9
11
13
14
14
13
12
11

Feels Like (°C)

10
9
9
8
7
7
7
6
6
6
5
5
4
4
4
5
7
11
13
14
13
12
12
10

Dew Point (°C)

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

Relative Humidity (%)

48
43
39
37
37
38
38
39
39
39
39
39
40
40
40
40
37
33
31
33
37
40
52
60

Pressure (mb)

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

Ozone (du)

354
352
351
350
348
347
348
348
347
345
345
345
344
344
343
343
343
343
342
343
342
339
337
339

Sunday 28

Waxing Gibbous 61%

12:52

02:14

18 Bad
19 OK
20 OK
21 Good
22 Good
23 OK
00 Good
01 OK
02 OK
03 OK
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 OK

Sun - Rise: 08:08, Set: 17:10, Transit: 12:39. Moon - Rise: 12:52, Set: 02:14. Civil Dark: 17:42 - 07:35. Nautical Dark: 18:17 - 07:00. Astro Dark: 18:52 - 06:25

Total Clouds (% Sky Obscured)

61
38
30
2
0
10
0
40
22
24
55
60
59
55
55
60
58
54
47
58
67
80
61
40

Low Clouds (% Sky Obscured)

0
0
4
1
0
4
0
15
7
9
25
25
30
20
20
35
36
31
27
43
49
55
46
35

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)

56
37
19
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
1
2
2
1
0
0
10
4
10
12
9
11
14
11
4
8
9
8
8
5
1
3
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)

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

Chance of Frost

Temperature (°C)

9
7
7
8
7
8
8
9
8
8
7
7
7
6
6
7
8
10
12
14
13
13
13
11

Feels Like (°C)

8
7
7
8
7
7
7
7
5
6
6
5
4
5
5
6
6
7
9
9
14
14
13
13

Dew Point (°C)

3
4
5
6
6
6
6
7
5
5
5
5
4
4
4
4
4
5
6
6
6
6
6
5

Relative Humidity (%)

68
79
87
88
88
88
88
87
81
82
84
87
82
86
83
79
77
71
65
59
61
63
64
67

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1023
1024
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

339
337
329
323
320
318
317
316
314
313
313
312
312
311
310
308
306
306
306
307
307
307
308
308

Monday 29

Waxing Gibbous 72%

13:21

03:33

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

Sun - Rise: 08:08, Set: 17:11, Transit: 12:39. Moon - Rise: 13:21, Set: 03:33. Civil Dark: 17:43 - 07:36. Nautical Dark: 18:18 - 07:00. Astro Dark: 18:52 - 06:25

Total Clouds (% Sky Obscured)

18
12
5
0
0
0
0
0
0
0
0
0
0
1
2
4
8
13
14
17
21
22
21
23

Low Clouds (% Sky Obscured)

18
12
5
0
0
0
0
0
0
0
0
0
0
1
2
4
8
10
13
17
21
22
21
23

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 (%)

1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
6
7
6
6
5
5
4
4
4
3
4
4
2
3
4
4
5
6
11
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

71
76
75
75
74
73
73
75
75
76
76
76
74
73
72
69
67
62
57
52
53
54
54
58

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

308
308
308
308
307
307
307
307
307
306
306
306
307
307
306
306
305
307
308
310
309
309
309
308

Tuesday 30

Waxing Gibbous 82%

13:59

04:54

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

Sun - Rise: 08:08, Set: 17:11, Transit: 12:40. Moon - Rise: 13:59, Set: 04:54. Civil Dark: 17:44 - 07:36. Nautical Dark: 18:19 - 07:00. Astro Dark: 18:53 - 06:25

Total Clouds (% Sky Obscured)

25
19
16
16
17
18
18
24
31
36
31
36
36
36
51
66
66
66
71

Low Clouds (% Sky Obscured)

25
19
16
16
17
18
16
17
20
19
23
31
36
36
44
44
44
40
40

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
1
2
1
0
0
3
7
10
11
14
14
20
20
10
22
22
7

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
8
7
7
6
6
6
6
6
6
6
7
7
6
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

61
63
69
74
79
81
82
83
84
85
85
85
87
87
84
82
78
65
54

Pressure (mb)

1019
1019
1019
1019
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1015

Ozone (du)

307
306
309
312
315
315
315
315
314
313
313
312
311
310
312
314
315
315
315

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

Generated: 24/12/25 18:10:04. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+1.00