Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

07:59

16:17

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

Sun - Rise: 07:36, Set: 17:09, Transit: 12:22. Moon - Rise: 07:59, Set: 16:17. Civil Dark: 17:40 - 07:05. Nautical Dark: 18:14 - 06:30. Astro Dark: 18:48 - 05:57

Total Clouds (% Sky Obscured)

64
61
38
100
99
100
72
4
2
1
0
14
20
40
23
2
3
1
3
35
100
95
100
68

Low Clouds (% Sky Obscured)

0
0
30
37
33
23
0
0
0
0
0
3
8
40
23
2
3
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
15
12
55
45
52
33
1
0
0
0
6
11
0
0
0
0
0
0
35
35
89
70
58

High Clouds (% Sky Obscured)

22
5
4
100
98
100
27
1
0
0
0
0
0
0
0
0
0
0
1
25
100
80
100
47

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
1
1
0
0
0
0
0
0
0
4
9
17
1
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)

7
7
6
6
5
4
4
3
2
2
2
3
4
5
6
8
6
7
8
9
12
15
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
8
7
6
6
5
5
6
6
6
6
6
4
4
3
4
3
2
2
1
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

65
59
47
48
53
58
61
64
66
65
64
59
60
69
78
69
71
67
67
63
59
55
49
48

Pressure (mb)

1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1011
1011
1011
1011
1010

Ozone (du)

274
275
280
282
287
291
294
299
302
301
300
298
297
292
296
297
299
303
305
307
314
319
315
316

Thursday 20

New Moon 2%

09:02

16:48

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

Sun - Rise: 07:37, Set: 17:08, Transit: 12:22. Moon - Rise: 09:02, Set: 16:48. Civil Dark: 17:39 - 07:06. Nautical Dark: 18:14 - 06:31. Astro Dark: 18:48 - 05:58

Total Clouds (% Sky Obscured)

45
10
30
35
40
40
39
49
60
50
0
0
0
0
0
0
0
0
0
0
1
3
4
45

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
4
25

Medium Clouds (% Sky Obscured)

45
7
30
30
30
35
26
40
60
50
0
0
0
0
0
0
0
0
0
0
0
0
0
22

High Clouds (% Sky Obscured)

25
1
0
1
1
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
2
5

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
17
15
14
13
12
12
10
9
8
7
6
5
5
7
7
8
9
10
10
11
19
20
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
49
49
48
47
49
55
57
58
57
55
54
58
57
60
63
63
64
63
61
59
56
46
43

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1010
1010

Ozone (du)

315
318
323
331
336
344
347
352
353
357
360
362
361
360
360
362
361
364
367
364
364
363
363
358

Friday 21

Waxing Crescent 5%

10:00

17:27

14 Bad
15 Bad
16 OK
17 Bad
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

Sun - Rise: 07:39, Set: 17:07, Transit: 12:23. Moon - Rise: 10:00, Set: 17:27. Civil Dark: 17:38 - 07:07. Nautical Dark: 18:13 - 06:33. Astro Dark: 18:47 - 05:59

Total Clouds (% Sky Obscured)

55
43
35
44
9
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
5

Low Clouds (% Sky Obscured)

55
43
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

50
22
34
43
8
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3

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 (%)

9
8
11
10
11
8
7
5
2
1
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)

21
21
18
17
16
14
12
12
11
10
9
11
11
11
12
11
9
8
8
8
9
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-3
-2
-3
-4
-4
-5
-5
-5
-6
-6
-6
-6
-5
-5
-6
-6
-6
-6
-6
-7
-7
-7
-7

Relative Humidity (%)

43
47
50
52
50
50
50
51
50
49
48
47
50
52
52
52
51
52
52
49
42
38
34
31

Pressure (mb)

1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1016
1016
1016

Ozone (du)

356
354
349
350
353
352
351
352
352
353
350
344
337
328
324
324
323
315
307
305
306
313
326
337

Saturday 22

Waxing Crescent 5%

10:51

18:14

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

Sun - Rise: 07:40, Set: 17:07, Transit: 12:23. Moon - Rise: 10:51, Set: 18:14. Civil Dark: 17:38 - 07:09. Nautical Dark: 18:13 - 06:34. Astro Dark: 18:47 - 06:00

Total Clouds (% Sky Obscured)

2
0
2
3
3
5
3
2
26
51
70
68
67
65
63
86
83
87
92
98
99
99
99
66

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
26
38
43
45
47
61
79
99
66

Medium Clouds (% Sky Obscured)

1
0
0
0
0
2
1
0
17
33
46
49
53
51
38
30
23
26
83
97
99
99
97
9

High Clouds (% Sky Obscured)

0
0
2
3
2
2
3
1
21
41
60
51
42
35
28
44
33
54
73
89
93
96
61
62

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
4
7
10
12
12
5
13
15
15
14

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

Chance of Frost

Temperature (°C)

10
9
9
7
6
4
4
3
3
3
2
3
3
3
3
4
4
5
6
6
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

-7
-6
-5
-3
-3
-4
-3
-4
-5
-6
-6
-6
-6
-7
-7
-7
-5
-4
-3
-3
-2
-2
-2
-2

Relative Humidity (%)

31
32
38
48
53
57
60
61
58
54
53
52
51
49
46
47
50
54
56
53
50
47
48
46

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1016
1016

Ozone (du)

333
330
330
330
332
332
339
343
345
344
341
336
332
328
326
327
329
332
335
335
333
330
330
323

Sunday 23

Waxing Crescent 10%

11:33

19:10

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
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:41, Set: 17:06, Transit: 12:23. Moon - Rise: 11:33, Set: 19:10. Civil Dark: 17:37 - 07:10. Nautical Dark: 18:12 - 06:35. Astro Dark: 18:46 - 06:01

Total Clouds (% Sky Obscured)

100
100
69
68
65
100
100
100
100
100
100
100
100
100
92
84
80
87
93
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
53
37
18
0
11
22
33
39
45
51
51
52
59
64
68
73
77
80
84
87
90
93
83

Medium Clouds (% Sky Obscured)

10
17
24
31
42
50
60
55
43
100
100
100
100
100
92
84
80
87
93
100
100
100
100
91

High Clouds (% Sky Obscured)

100
100
64
60
57
100
100
100
100
100
100
77
60
40
56
66
71
76
80
84
91
96
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
3
1
3
4
5

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

Precipitation Probability (%)

9
0
0
0
0
5
10
14
82
95
95
95
86
48
63
47
32
89
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.6
1.3
2.1
0.8
0.4
0
0.3
0
0
0.7
1.4
3.6
2.2
2.2
1.8
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
46
52
60
61
62
63
63
63
64
65
64
67
67
69
73
77
81
84
88
93
95
95
95

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011
1010
1009
1008
1008
1007
1007
1006
1005
1004

Ozone (du)

319
320
319
314
309
307
307
306
305
305
304
304
303
303
302
302
302
302
302
303
303
307
310
314

Monday 24

Waxing Crescent 16%

12:08

20:13

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
08 Bad
09 OK
10 OK
11 Good
12 Good
13 Good

Sun - Rise: 07:42, Set: 17:05, Transit: 12:23. Moon - Rise: 12:08, Set: 20:13. Civil Dark: 17:37 - 07:11. Nautical Dark: 18:12 - 06:36. Astro Dark: 18:46 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
91
83
78
82
76
70
58
47
40
29
14
0
1

Low Clouds (% Sky Obscured)

71
57
69
82
94
69
43
17
24
30
39
31
21
15
12
8
4
3
2
1
1
0
0
1

Medium Clouds (% Sky Obscured)

83
73
73
71
70
57
44
30
54
77
100
91
83
78
82
76
70
58
47
40
29
14
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
82
70
54
39
24
49
71
70
57
34
18
12
7
0
0

ISS Passover

Visibility (miles)

5
4
4
6
8
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

Light Rain
Light Rain
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 (%)

95
95
95
95
95
83
67
46
33
24
22
25
21
6
12
13
11
11
9
4
3
2
0
1

Precipitation Amount (mm)

1.4
1.3
1
0.8
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
2
1
1
1
1
1
1
2
4
4
4
5
5
4
4
4
5
6
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
91
93
90
88
88
87
87
87
87
87
87
87
88
90
84
79
74
70
66
61

Pressure (mb)

1004
1003
1002
1002
1002
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1004
1003
1003
1003

Ozone (du)

312
310
308
309
310
310
311
313
314
319
324
329
331
333
335
338
342
345
345
344
343
342
341
340

Tuesday 25

Waxing Crescent 25%

12:37

21:20

14 Good
15 Good
16 Good
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:43, Set: 17:05, Transit: 12:24. Moon - Rise: 12:37, Set: 21:20. Civil Dark: 17:36 - 07:12. Nautical Dark: 18:11 - 06:37. Astro Dark: 18:45 - 06:03

Total Clouds (% Sky Obscured)

2
3
12
18
18
25
26
37
38
39
45
46
43
51
55
69
75

Low Clouds (% Sky Obscured)

1
2
6
9
9
5
5
3
3
15
43
40
27
11
8
4
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
2
4
21
38
45
46
43
51
55
69
75

High Clouds (% Sky Obscured)

0
0
0
0
0
16
26
37
38
39
45
46
43
51
55
69
75

ISS Passover

Visibility (miles)

9
9
9
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

1
0
2
8
17
23
25
24
22
16
9
10
8
1
4
5
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
8
8
8
6
6
6
6
6
5
4
4
4
4
4

Dew Point (°C)

4
4
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4

Relative Humidity (%)

64
65
67
70
75
79
81
82
84
84
85
87
87
87
88
86
86

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

337
334
332
330
328
327
325
323
322
323
325
326
328
330
332
331
330

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

Generated: 19/11/25 14:02:29. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+1.00