Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 13

Waning Gibbous 89%

23:44

No Set

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

Sun - Rise: 06:08, Set: 22:02, Transit: 14:05. Moon - Rise: 23:44, Set: No Set. Civil Dark: 22:44 - 05:26. Nautical Dark: 23:42 - 04:29. Astro Dark: 01:19 - 02:55

Total Clouds (% Sky Obscured)

58
46
35
28
34
15
14
0
0
16
100
100
100
100
100
100
100
100
89
66
44
10
71
79

Low Clouds (% Sky Obscured)

0
0
0
28
34
8
14
0
0
0
47
0
0
0
0
24
26
58
71
62
41
10
65
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
0
0
0
4
45
56
74
62
84
100
99
82
76
9
7
3
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
99
100
100
100
100
100
100
100
26
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
8
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
3
3
7
16
44
36
9
45
71
84
72
79
51
25
3
0
3
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.7
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
3
2
4
7
9
8
8
9
6
7
6
6
2
4
5
7
8
9
10
11
11
13

Chance of Frost

Temperature (°C)

19
21
23
26
28
29
29
30
30
30
29
27
25
23
21
20
19
19
18
18
18
17
17
18

Feels Like (°C)

20
22
24
27
29
29
28
29
30
30
30
26
24
22
21
20
20
19
18
17
18
18
18
16

Dew Point (°C)

9
7
6
7
9
9
10
9
10
10
9
8
8
8
14
16
18
18
17
17
16
16
16
16

Relative Humidity (%)

52
42
33
29
29
29
29
27
27
28
28
28
34
38
67
77
92
93
95
93
92
92
93
90

Pressure (mb)

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

Ozone (du)

331
331
332
333
331
330
328
327
327
322
317
316
316
317
320
323
325
328
334
335
329
327
327
328

Monday 14

Waning Gibbous 80%

23:59

10:03

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:09, Set: 22:01, Transit: 14:05. Moon - Rise: 23:59, Set: 10:03. Civil Dark: 22:43 - 05:28. Nautical Dark: 23:40 - 04:31. Astro Dark: 01:14 - 03:00

Total Clouds (% Sky Obscured)

78
67
66
72
95
92
100
100
100
100
89
86
85
87
59
38
46
51
53
47
43
46
59
62

Low Clouds (% Sky Obscured)

78
55
66
62
28
0
59
38
51
70
78
80
76
66
48
38
46
51
53
47
43
46
59
62

Medium Clouds (% Sky Obscured)

0
25
0
0
0
0
52
55
52
48
58
59
54
21
5
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
24
26
53
46
47
97
100
100
33
11
5
30
0
0
0
1
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
8
1
0
0
0
0
1
2
22
43
27
9
2
0
0
0
1
2
6
19
9
18
18

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
14
13
11
11
10
9
7
12
12
13
12
11
9
10
11
9
9
9
9
9
9
10
11

Chance of Frost

Temperature (°C)

18
19
20
22
22
23
24
25
24
21
20
19
19
18
18
18
16
16
16
15
15
14
15
15

Feels Like (°C)

17
17
17
20
21
22
23
24
21
18
18
17
18
16
16
15
16
15
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

85
78
67
51
44
39
40
37
39
63
65
69
69
71
65
58
65
68
72
75
82
83
83
77

Pressure (mb)

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

Ozone (du)

331
332
334
333
333
332
331
332
332
332
333
334
334
332
333
333
332
330
332
335
335
336
336
333

Tuesday 15

Waning Gibbous 71%

00:13

11:23

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

Sun - Rise: 06:10, Set: 22:01, Transit: 14:05. Moon - Rise: 00:13, Set: 11:23. Civil Dark: 22:42 - 05:29. Nautical Dark: 23:39 - 04:32. Astro Dark: 01:10 - 03:04

Total Clouds (% Sky Obscured)

62
93
87
74
86
100
100
100
85
76
92
57
68
42
56
92
53
63
72
83
78
73
68
69

Low Clouds (% Sky Obscured)

62
59
54
55
55
63
71
4
0
0
21
34
57
42
45
82
48
48
49
49
52
54
57
59

Medium Clouds (% Sky Obscured)

0
48
41
33
34
31
38
28
15
6
0
0
0
4
3
8
0
5
9
14
14
9
7
3

High Clouds (% Sky Obscured)

1
25
25
20
25
100
100
100
84
76
83
39
37
8
33
44
29
29
15
18
13
8
2
5

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 (%)

5
4
3
3
1
0
0
0
0
0
3
0
0
1
8
6
11
16
14
17
19
23
17
17

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)

12
13
14
15
16
16
16
17
18
18
17
17
16
16
16
16
16
16
16
16
15
15
15
15

Chance of Frost

Temperature (°C)

16
18
19
20
21
21
22
22
22
22
21
20
19
18
17
17
17
17
17
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
61
53
48
46
43
41
44
46
48
51
55
60
67
70
72
76
78
77
78
78
79
82
76

Pressure (mb)

1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018

Ozone (du)

332
329
330
329
329
329
329
330
331
331
329
327
324
323
321
320
320
318
316
314
313
312
313
310

Wednesday 16

Waning Gibbous 59%

00:28

12:43

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

Sun - Rise: 06:11, Set: 22:00, Transit: 14:05. Moon - Rise: 00:28, Set: 12:43. Civil Dark: 22:41 - 05:30. Nautical Dark: 23:37 - 04:34. Astro Dark: 01:06 - 03:08

Total Clouds (% Sky Obscured)

69
67
44
32
6
6
6
7
9
9
4
7
8
4
10
10
15
10
10
15
10
10
10
5

Low Clouds (% Sky Obscured)

62
64
44
23
3
2
1
0
0
0
0
0
0
0
4
10
10
5
5
5
5
5
5
5

Medium Clouds (% Sky Obscured)

4
3
2
0
2
2
2
2
2
2
4
7
3
3
5
10
2
0
10
4
2
2
2
5

High Clouds (% Sky Obscured)

8
9
6
7
1
3
5
6
8
9
3
2
7
3
10
10
15
10
10
15
3
10
10
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
0
4

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
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

11
17
8
5
1
0
0
0
0
1
1
0
0
1
0
9
29
64
73
41
33
25
26
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.5
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
20
21
21
21
21
21
21
21
21
19
18
17
17
17
16
16
16
16
16
17
17

Feels Like (°C)

15
16
17
18
18
20
20
20
20
19
19
20
19
18
18
17
17
16
16
16
15
16
16
17

Dew Point (°C)

13
13
13
13
13
12
12
13
12
11
11
14
16
16
17
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

73
68
64
65
61
56
56
57
55
52
52
65
78
89
95
95
95
96
98
98
98
100
98
96

Pressure (mb)

1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

311
311
309
307
308
310
309
308
305
303
301
297
295
294
294
294
295
297
295
297
299
299
299
300

Thursday 17

Waning Gibbous 48%

00:43

14:04

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

Sun - Rise: 06:12, Set: 21:59, Transit: 14:05. Moon - Rise: 00:43, Set: 14:04. Civil Dark: 22:39 - 05:32. Nautical Dark: 23:36 - 04:36. Astro Dark: 01:02 - 03:12

Total Clouds (% Sky Obscured)

10
5
17
28
40
33
30
24
16
8
20
35
25
20
18
32
45
47
52
59
73
86
100
92

Low Clouds (% Sky Obscured)

5
5
17
28
40
33
30
23
15
8
0
0
0
0
14
27
40
45
45
47
44
39
38
25

Medium Clouds (% Sky Obscured)

3
2
0
4
6
2
0
0
0
0
0
0
0
1
0
0
0
11
22
34
38
42
37
38

High Clouds (% Sky Obscured)

1
5
0
0
1
1
0
0
0
1
10
20
20
20
15
10
10
14
18
17
44
72
100
92

ISS Passover

Visibility (miles)

9
6
5
7
9
8
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
28
29
21
23
13
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

18
19
20
21
22
23
23
24
24
24
23
22
20
19
18
17
17
16
16
16
15
16
17
17

Feels Like (°C)

17
19
20
21
22
23
22
24
24
24
24
22
21
21
20
20
19
18
17
16
17
16
17
16

Dew Point (°C)

17
18
19
20
19
18
18
17
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15

Relative Humidity (%)

95
93
95
92
81
74
72
64
61
61
64
70
76
84
90
92
92
92
93
93
95
90
87
85

Pressure (mb)

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

Ozone (du)

299
299
301
299
298
298
297
296
295
294
294
294
295
296
296
298
300
301
303
305
308
310
312
315

Friday 18

Third Quarter 36%

01:02

15:29

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
08 Bad

Sun - Rise: 06:14, Set: 21:58, Transit: 14:05. Moon - Rise: 01:02, Set: 15:29. Civil Dark: 22:38 - 05:33. Nautical Dark: 23:34 - 04:38. Astro Dark: 00:58 - 03:16

Total Clouds (% Sky Obscured)

83
75
83
92
100
100
100
100
95
89
84
85
89
95
97
99
100
100
100
100
97
93
88
84

Low Clouds (% Sky Obscured)

13
0
7
14
22
14
7
0
0
0
0
2
4
10
18
27
35
26
16
5
6
4
4
14

Medium Clouds (% Sky Obscured)

43
49
69
87
98
92
85
79
63
47
34
47
63
93
95
98
100
97
93
92
93
92
88
81

High Clouds (% Sky Obscured)

83
75
83
90
94
90
86
82
55
28
1
30
60
90
97
99
100
99
98
95
79
58
42
31

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

Precipitation Probability (%)

1
0
0
0
0
7
7
5
16
23
22
60
84
95
83
57
17
20
18
15
18
21
25
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
1
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
24
25
26
27
28
28
29
28
28
28
25
22
20
20
19
19
19
19
19
19
19
20

Feels Like (°C)

20
20
21
22
22
23
30
28
28
28
28
28
27
26
25
23
23
21
19
19
20
20
19
19

Dew Point (°C)

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

Relative Humidity (%)

75
66
58
52
47
43
42
42
41
41
41
41
54
72
93
92
91
89
89
89
88
85
82
80

Pressure (mb)

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

Ozone (du)

316
317
318
320
321
322
323
324
325
323
321
318
320
321
322
323
324
325
323
321
320
319
318
317

Saturday 19

Waning Crescent 34%

01:27

16:56

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 OK
23 OK
00 OK
01 Bad

Sun - Rise: 06:15, Set: 21:57, Transit: 14:05. Moon - Rise: 01:27, Set: 16:56. Civil Dark: 22:37 - 05:35. Nautical Dark: 23:32 - 04:40. Astro Dark: 00:54 - 03:20

Total Clouds (% Sky Obscured)

77
71
80
90
100
100
100
100
99
99
97
66
35
5
18
30
42

Low Clouds (% Sky Obscured)

15
13
16
21
26
22
17
14
20
25
33
20
10
0
18
30
42

Medium Clouds (% Sky Obscured)

73
68
58
42
20
14
9
6
8
16
18
14
7
0
7
15
22

High Clouds (% Sky Obscured)

18
10
40
73
100
100
100
100
99
98
97
66
34
2
4
6
8

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

16
14
15
13
8
21
26
22
30
39
53
45
39
37
26
23
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
23
25
26
28
29
29
29
28
27
27
26
24
22
20
20
20

Feels Like (°C)

21
22
22
23
24
25
31
30
28
28
28
28
24
24
23
23
22

Dew Point (°C)

16
16
15
15
15
14
14
15
15
15
16
15
16
16
16
16
15

Relative Humidity (%)

69
62
54
48
44
39
40
43
45
47
50
53
60
68
77
77
75

Pressure (mb)

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

Ozone (du)

316
316
315
314
313
313
313
312
312
312
311
311
311
311
311
311
311

Forecast for Saint-Martin-du-Bec, Seine-Maritime, France (49.60,0.21)

Generated: 13/07/25 09:58:56. Forecast: 13/07/25 to 19/07/25. Timezone: UTC+2.00