Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 11

Third Quarter 46%

00:49

13:18

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
18 Bad

Sun - Rise: 08:34, Set: 17:05, Transit: 12:50. Moon - Rise: 00:49, Set: 13:18. Civil Dark: 17:40 - 07:59. Nautical Dark: 18:20 - 07:20. Astro Dark: 18:57 - 06:42

Total Clouds (% Sky Obscured)

99
99
95
96
100
100
98
100
100
94
83
100
100
100
100
100
100
90
100
95
100
90
73
72

Low Clouds (% Sky Obscured)

82
80
78
68
63
61
41
34
33
40
38
34
26
0
0
0
0
0
24
30
35
32
28
25

Medium Clouds (% Sky Obscured)

89
55
48
40
65
49
40
10
23
27
22
44
42
40
38
39
30
30
37
34
37
34
12
3

High Clouds (% Sky Obscured)

0
0
1
19
96
100
95
100
100
88
63
100
100
100
100
100
100
81
100
86
100
73
49
56

ISS Passover

Visibility (miles)

6
7
9
8
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
0
0
16
1
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)

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

Chance of Frost

Temperature (°C)

10
11
11
10
10
10
9
9
8
8
7
7
7
8
8
9
10
11
12
12
13
12
11
10

Feels Like (°C)

9
9
9
9
9
8
8
7
6
6
5
5
5
6
6
7
9
9
10
11
11
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

95
98
95
96
98
95
95
95
96
94
96
94
94
94
95
93
85
80
76
73
72
77
83
84

Pressure (mb)

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

Ozone (du)

296
297
296
296
294
292
290
288
288
290
292
294
297
298
299
299
298
297
297
298
299
301
302
303

Friday 12

Waning Crescent 36%

01:57

13:32

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 OK
16 OK
17 Bad
18 Bad

Sun - Rise: 08:35, Set: 17:05, Transit: 12:50. Moon - Rise: 01:57, Set: 13:32. Civil Dark: 17:41 - 08:00. Nautical Dark: 18:20 - 07:20. Astro Dark: 18:57 - 06:43

Total Clouds (% Sky Obscured)

65
62
100
100
91
99
90
100
100
100
97
99
96
96
96
100
100
71
58
55
44
40
60
86

Low Clouds (% Sky Obscured)

21
15
33
39
39
44
47
49
44
52
45
56
57
70
67
66
54
37
26
0
12
30
54
86

Medium Clouds (% Sky Obscured)

4
5
12
20
25
26
39
43
51
59
63
63
84
85
50
38
38
35
32
35
18
12
6
2

High Clouds (% Sky Obscured)

51
50
100
95
75
95
33
79
78
97
85
66
36
11
36
78
84
11
18
13
2
2
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
22
24
82
100
100
100
100
100
100
20
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
2
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
3
3
3
3
2
3
3
4
3
3
3
3
4
4
4
5
4
4
4
3
3

Chance of Frost

Temperature (°C)

9
8
7
7
6
6
5
5
5
6
6
6
5
5
5
6
8
9
10
11
11
11
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
87
87
86
88
90
88
88
91
91
91
91
90
91
88
82
77
73
71
70
76
85
87

Pressure (mb)

1022
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1029
1030
1030
1029
1029
1029
1028
1028
1028
1029

Ozone (du)

305
307
308
309
310
311
311
311
311
312
314
315
317
316
317
319
319
320
321
321
328
325
320
321

Saturday 13

Waning Crescent 27%

03:04

13:47

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
18 Bad

Sun - Rise: 08:36, Set: 17:05, Transit: 12:51. Moon - Rise: 03:04, Set: 13:47. Civil Dark: 17:41 - 08:00. Nautical Dark: 18:20 - 07:21. Astro Dark: 18:57 - 06:44

Total Clouds (% Sky Obscured)

77
85
75
76
75
81
86
82
82
81
82
91
90
95
95
100
95
90
86
80
70
63
62
64

Low Clouds (% Sky Obscured)

77
85
75
76
75
81
86
82
82
81
82
90
90
95
95
90
85
80
70
65
60
58
61
60

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
7
4
0
1
2
16
20
29
82
42
70
71
10
21
27
12
11
7
3
2
1
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
77
80
81
81
80
70
67
19
0
0
0
26
26
26
26
26
26
26
26
26
26
26
26

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
91
91
93
93
94
93
94
93
94
93
94
90
82
74
68
64
64
72
81
87

Pressure (mb)

1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1024
1023
1023
1022
1022

Ozone (du)

326
329
325
318
316
314
314
309
309
309
311
308
306
306
307
307
309
309
308
308
310
310
310
310

Sunday 14

Waning Crescent 19%

04:12

14:04

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

Sun - Rise: 08:37, Set: 17:05, Transit: 12:51. Moon - Rise: 04:12, Set: 14:04. Civil Dark: 17:41 - 08:01. Nautical Dark: 18:20 - 07:22. Astro Dark: 18:58 - 06:45

Total Clouds (% Sky Obscured)

66
78
80
70
52
43
28
16
0
0
10
21
15
25
28
23
20
16
26
39
58
63
69
72

Low Clouds (% Sky Obscured)

66
68
70
61
52
43
28
15
0
0
0
0
7
14
21
20
19
16
18
20
19
17
19
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
21
15
20
13
2
2
0
6
10
15
16
21
26

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
0
0
10
1
0
1
0
2
2
0
0
2
13
19
22
27

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 (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

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)

6
6
6
5
5
5
6
6
7
7
7
8
8
8
8
8
9
11
11
11
11
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
5
5
4
5
5
4
4
4
4
3
4
4
6
8
9
11
12
13
11
11
9

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
86
88
86
86
86
86
86
90
86
88
90
91
90
82
75
70
67
68
71
83
88

Pressure (mb)

1021
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1013
1012
1012
1012
1012

Ozone (du)

309
308
309
309
310
308
298
294
297
297
296
300
305
307
307
306
307
307
307
307
307
306
307
308

Monday 15

Waning Crescent 12%

05:20

14:25

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
18 Bad

Sun - Rise: 08:37, Set: 17:06, Transit: 12:52. Moon - Rise: 05:20, Set: 14:25. Civil Dark: 17:41 - 08:02. Nautical Dark: 18:20 - 07:23. Astro Dark: 18:58 - 06:45

Total Clouds (% Sky Obscured)

74
74
78
75
72
68
67
66
66
70
74
76
100
100
100
100
100
99
98
96
95
90
85
80

Low Clouds (% Sky Obscured)

10
12
18
21
31
53
48
43
17
42
60
69
80
67
51
57
68
79
73
69
66
44
22
0

Medium Clouds (% Sky Obscured)

74
74
78
75
71
45
38
48
44
40
49
57
82
84
86
90
94
98
93
90
88
78
70
58

High Clouds (% Sky Obscured)

30
25
30
20
15
15
13
16
20
17
19
14
96
98
99
67
35
6
17
22
27
24
25
19

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 (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

0
0
2
2
1
2
1
3
2
11
23
28
54
65
70
69
68
65
68
82
89
76
57
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.3
0.3
0.6
0.8
0.5
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
85
81
80
82
82
78
77
77
82
80
84
82
85
87
88
88
90
91
93
95
96
96
96

Pressure (mb)

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

Ozone (du)

307
309
312
313
315
316
316
317
318
318
320
322
326
329
331
334
335
336
337
336
335
333
330
327

Tuesday 16

Waning Crescent 7%

06:28

14:51

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK
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

Sun - Rise: 08:38, Set: 17:06, Transit: 12:52. Moon - Rise: 06:28, Set: 14:51. Civil Dark: 17:42 - 08:02. Nautical Dark: 18:21 - 07:23. Astro Dark: 18:58 - 06:46

Total Clouds (% Sky Obscured)

71
62
53
47
41
34
44
57
67
78
89
100
100
100
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

0
0
0
16
31
34
44
57
67
78
89
100
100
100
100
100
100
100
96
93
89
81
73
67

Medium Clouds (% Sky Obscured)

48
39
27
17
8
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
19

High Clouds (% Sky Obscured)

11
5
0
0
0
0
0
0
0
0
0
0
5
10
14
37
59
84
89
95
100
96
93
88

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 (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

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 (%)

10
10
6
16
13
8
9
12
16
16
8
3
10
10
14
9
3
0
2
5
8
8
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
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
4
4
4
4
4
4
5
4
4
3
3
3
2
2
2
3
3
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
94
93
89
88
88
88
88
86
86
85
85
83
82
84
85
87
88
88

Pressure (mb)

1016
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1022
1022
1022
1021
1021
1021
1021

Ozone (du)

324
321
319
316
321
325
329
338
346
355
349
343
337
335
334
333
331
330
328
327
325
324
322
320

Wednesday 17

Waning Crescent 3%

07:35

15:24

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

Sun - Rise: 08:39, Set: 17:06, Transit: 12:53. Moon - Rise: 07:35, Set: 15:24. Civil Dark: 17:42 - 08:03. Nautical Dark: 18:21 - 07:24. Astro Dark: 18:59 - 06:46

Total Clouds (% Sky Obscured)

98
97
96
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
37
23
29
35
38
39
46
45
59
70
82
88
92
97
90
84
77

Medium Clouds (% Sky Obscured)

33
33
32
51
66
78
82
86
91
93
94
96
91
84
78
58
41
40

High Clouds (% Sky Obscured)

70
56
45
46
47
48
75
92
100
99
98
97
97
98
99
98
97
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26

Precipitation Type

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

Precipitation Probability (%)

1
0
0
0
0
2
10
21
34
56
75
90
88
80
62
45
30
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
7
8
9
10
10
11
11
11
12
12
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
93
94
94
96
96
96
98
96
96
94
93
93
93
87
80

Pressure (mb)

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

Ozone (du)

318
317
316
315
314
312
311
310
310
309
309
309
309
308
307
307
305
304

Forecast for Amboise, Indre-et-Loire, France (47.41,0.98)

Generated: 11/12/25 19:30:27. Forecast: 11/12/25 to 17/12/25. Timezone: UTC+1.00