Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

New Moon 0%

08:23

18:34

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

Sun - Rise: 08:24, Set: 18:56, Transit: 13:40. Moon - Rise: 08:23, Set: 18:34. Civil Dark: 19:28 - 07:53. Nautical Dark: 20:03 - 07:17. Astro Dark: 20:39 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
79
93
100
94
77
97
100
83
61
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
69
61
73
95
81
68
82
66
56
63
43
66
53
51
38
37
37
49
23
44
26
32
32

Medium Clouds (% Sky Obscured)

44
60
88
68
64
80
97
61
69
59
48
53
28
35
37
47
6
28
40
25
62
65
99
100

High Clouds (% Sky Obscured)

98
100
100
96
100
100
99
100
88
24
54
82
56
22
82
99
70
24
99
100
100
100
100
95

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
4
9
9
9
8
9
9
9
9
9
9
9
9
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
None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
28
39
38
44
37
35
64
25
13
27
32
40
14
3
1
4
3
3
1
33
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
87
87
84
86
87
92
92
87
79
81
63
70
59
63
70
73
77
80
84
81
86
90

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
1001
1001
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002

Ozone (du)

300
299
298
299
298
299
298
299
301
303
301
302
302
301
298
296
296
297
298
299
299
300
299
299

Wednesday 22

Waxing Crescent 1%

09:31

18:53

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

Sun - Rise: 08:25, Set: 18:55, Transit: 13:40. Moon - Rise: 09:31, Set: 18:53. Civil Dark: 19:26 - 07:54. Nautical Dark: 20:02 - 07:18. Astro Dark: 20:37 - 06:43

Total Clouds (% Sky Obscured)

100
100
95
100
99
90
93
93
95
93
100
100
100
100
98
100
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

43
62
68
79
76
61
64
81
62
73
87
74
85
80
88
95
63
70
80
74
69
73
88
92

Medium Clouds (% Sky Obscured)

94
84
89
85
91
41
87
53
49
55
63
65
65
63
61
53
79
100
94
66
78
100
100
100

High Clouds (% Sky Obscured)

100
96
49
100
90
26
48
21
8
22
78
100
100
100
85
97
86
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

80
95
66
33
39
28
31
12
25
26
29
35
80
61
63
52
45
33
66
57
95
95
95
95

Precipitation Amount (mm)

0.5
1.2
0
0
0
0
0
0
0
0
0
0
0.8
0.2
0.2
0
0
0
0.3
0
2
1.7
0.6
0.9

Wind Speed/Direction (mph)

6
6
8
9
8
10
10
9
9
11
15
14
15
18
17
18
18
16
13
13
15
13
17
21

Chance of Frost

Temperature (°C)

12
12
12
11
12
12
12
12
12
13
15
16
17
18
18
18
17
17
16
16
16
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
96
93
95
92
89
86
87
89
83
85
78
69
66
70
73
78
78
78
81
93
90
88

Pressure (mb)

1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
999
999
1000
1000
1000
999
998
997
996

Ozone (du)

299
299
297
302
305
301
301
302
303
305
301
299
298
297
296
296
297
301
303
302
300
297
298
300

Thursday 23

Waxing Crescent 4%

10:40

19:16

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

Sun - Rise: 08:27, Set: 18:53, Transit: 13:40. Moon - Rise: 10:40, Set: 19:16. Civil Dark: 19:24 - 07:55. Nautical Dark: 20:00 - 07:20. Astro Dark: 20:35 - 06:44

Total Clouds (% Sky Obscured)

100
100
93
82
92
90
84
72
52
56
71
54
36
33
31
27
54
51
38
45
73
80
81
55

Low Clouds (% Sky Obscured)

85
89
90
82
74
82
78
71
49
52
56
39
32
27
25
21
39
31
34
42
73
80
81
55

Medium Clouds (% Sky Obscured)

100
45
45
45
31
29
31
55
52
56
26
11
0
1
3
4
40
36
3
5
55
65
35
0

High Clouds (% Sky Obscured)

100
80
85
82
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
5
9
9
9
7
9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
8
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
Very 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

Precipitation Probability (%)

95
95
84
84
95
95
89
62
35
41
32
29
29
22
21
18
25
14
7
13
24
36
27
19

Precipitation Amount (mm)

0.9
0.6
0.3
0.4
0.9
1.2
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
26
23
22
20
22
23
24
25
24
25
25
26
25
23
21
19
17
15
15
15
15
15
14

Chance of Frost

Temperature (°C)

17
17
17
16
15
15
14
12
11
11
11
12
13
13
14
14
13
13
12
11
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

15
14
13
12
12
11
10
9
7
7
7
6
6
5
4
2
2
2
2
2
4
5
6
5

Relative Humidity (%)

88
83
79
79
86
79
78
79
75
73
73
65
61
55
51
45
47
47
49
54
63
68
76
72

Pressure (mb)

995
993
993
993
993
993
993
994
996
998
1000
1001
1002
1003
1004
1004
1005
1006
1007
1007
1008
1008
1009
1009

Ozone (du)

301
304
303
303
305
310
315
322
324
323
326
327
320
318
319
310
310
310
312
311
307
305
307
308

Friday 24

Waxing Crescent 8%

11:48

19:46

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

Sun - Rise: 08:28, Set: 18:51, Transit: 13:40. Moon - Rise: 11:48, Set: 19:46. Civil Dark: 19:23 - 07:57. Nautical Dark: 19:58 - 07:21. Astro Dark: 20:34 - 06:46

Total Clouds (% Sky Obscured)

57
61
53
73
65
87
94
94
98
99
86
66
61
58
53
51
47
39
30
34
42
53
64
74

Low Clouds (% Sky Obscured)

57
61
53
72
58
74
72
70
72
71
60
39
57
54
50
51
41
35
23
30
20
30
29
9

Medium Clouds (% Sky Obscured)

0
0
0
0
9
18
35
42
46
50
33
19
3
5
4
4
4
2
0
2
4
50
49
45

High Clouds (% Sky Obscured)

0
1
1
0
0
0
2
0
2
17
32
25
19
2
2
3
11
6
8
9
32
11
28
63

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 (%)

3
3
3
1
7
6
5
23
21
20
20
18
20
22
18
9
6
3
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
5
5
5
5
6
6
5
4
4
5
5
5
5
5
5
5
5
5
6
6

Relative Humidity (%)

74
74
73
75
79
81
81
81
81
78
68
58
54
57
59
57
60
63
67
68
69
73
77
78

Pressure (mb)

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

Ozone (du)

307
307
307
304
303
303
302
302
302
301
304
301
301
302
303
303
305
304
303
301
303
303
302
304

Saturday 25

Waxing Crescent 15%

12:52

20:25

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

Sun - Rise: 08:30, Set: 18:49, Transit: 13:40. Moon - Rise: 12:52, Set: 20:25. Civil Dark: 19:21 - 07:58. Nautical Dark: 19:57 - 07:22. Astro Dark: 20:32 - 06:47

Total Clouds (% Sky Obscured)

84
63
80
72
61
48
43
54
68
81
83
88
93
73
55
36
48
60
71
61
51
41
41
41

Low Clouds (% Sky Obscured)

2
2
4
6
12
15
20
14
29
47
57
65
78
67
48
29
30
30
31
20
10
0
9
17

Medium Clouds (% Sky Obscured)

31
1
15
10
9
8
20
15
15
15
34
58
76
63
55
36
42
38
29
26
23
18
15
11

High Clouds (% Sky Obscured)

74
63
68
57
39
19
20
5
5
5
5
5
10
19
18
17
14
12
1
1
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
2
2
1
9
13
15
13
10
5
11
11
5
12
13

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
6
4
4
4
4
3
4
5
5
5
5
6
10
10
10
10
10
10
7
7
6
7

Dew Point (°C)

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

Relative Humidity (%)

82
87
90
90
88
88
85
81
77
73
69
64
60
56
55
54
52
57
64
69
68
67
63
71

Pressure (mb)

1015
1015
1015
1015
1014
1015
1015
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

304
304
302
301
298
294
294
294
294
294
294
295
296
298
299
300
302
305
308
311
310
309
308
308

Sunday 26

Waxing Crescent 22%

12:49

20:14

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

Sun - Rise: 07:31, Set: 17:48, Transit: 12:39. Moon - Rise: 12:49, Set: 20:14. Civil Dark: 18:19 - 07:00. Nautical Dark: 18:55 - 06:24. Astro Dark: 19:31 - 05:48

Total Clouds (% Sky Obscured)

42
53
58
61
64
68
62
54
45
58
75
92
91
90
89
85
80
75
65
54
43
53
63
72

Low Clouds (% Sky Obscured)

27
36
34
49
64
68
62
54
45
55
56
58
57
56
55
59
60
62
59
54
43
51
50
46

Medium Clouds (% Sky Obscured)

8
5
7
4
2
1
16
31
45
58
75
92
67
38
9
25
46
64
64
54
43
43
26
9

High Clouds (% Sky Obscured)

0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
7
4
1

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 (%)

12
17
18
20
20
16
14
10
2
18
24
29
27
23
12
23
24
23
21
17
2
3
3
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)

7
6
7
7
6
6
6
7
8
9
10
11
12
12
12
12
9
7
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
90
93
96
91
85
79
74
70
65
62
57
53
50
47
44
48
54
60
65
72
80
82
83

Pressure (mb)

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

Ozone (du)

308
307
305
304
302
301
299
301
303
305
306
308
309
306
304
301
300
299
299
299
300
300
297
294

Monday 27

Waxing Crescent 31%

13:36

21:14

Sun - Rise: 07:33, Set: 17:46, Transit: 12:39. Moon - Rise: 13:36, Set: 21:14. Civil Dark: 18:18 - 07:01. Nautical Dark: 18:54 - 06:25. Astro Dark: 19:29 - 05:50

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

Generated: 21/10/25 01:47:39. Forecast: 21/10/25 to 27/10/25. Timezone: UTC+2.00