Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 3%

06:21

15:59

16 Bad
17 Bad
18 Bad
19 OK
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 Bad
09 OK
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK

Sun - Rise: 08:06, Set: 17:17, Transit: 12:41. Moon - Rise: 06:21, Set: 15:59. Civil Dark: 17:51 - 07:32. Nautical Dark: 18:28 - 06:54. Astro Dark: 19:05 - 06:18

Total Clouds (% Sky Obscured)

85
77
74
24
5
15
0
0
0
0
0
0
0
0
0
3
52
42
0
0
1
32
25
33

Low Clouds (% Sky Obscured)

57
58
43
24
5
15
0
0
0
0
0
0
0
0
0
0
10
0
0
0
0
9
25
33

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
1
0
0
0
0
0
0
0
0
0
0
3
52
42
0
0
1
29
4
9

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)

11
9
8
9
7
7
7
6
6
6
5
5
5
4
4
3
3
2
1
2
5
6
6
7

Chance of Frost

Temperature (°C)

10
9
8
7
6
5
5
4
3
3
2
2
1
1
0
0
0
-0
2
4
6
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
61
70
74
79
80
79
77
77
79
79
78
80
81
81
81
81
75
68
61
55
51
49
48

Pressure (mb)

1020
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1024
1024
1023
1022
1021

Ozone (du)

272
263
264
268
273
265
263
265
267
267
265
271
271
273
275
279
278
279
277
279
284
285
280
278

Tuesday 18

Waning Crescent 1%

07:30

15:59

16 OK
17 Good
18 Good
19 Good
20 OK
21 OK
22 OK
23 OK
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

Sun - Rise: 08:07, Set: 17:16, Transit: 12:41. Moon - Rise: 07:30, Set: 15:59. Civil Dark: 17:50 - 07:33. Nautical Dark: 18:27 - 06:56. Astro Dark: 19:04 - 06:19

Total Clouds (% Sky Obscured)

31
0
4
0
19
33
28
20
53
71
78
96
100
97
97
99
94
89
92
94
100
100
100
92

Low Clouds (% Sky Obscured)

31
0
4
0
19
33
28
0
0
6
44
56
88
82
69
75
87
82
84
80
89
68
69
64

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
20
29
37
35
54
55
39
40
43
43
49
49
51
66
100
100
65

High Clouds (% Sky Obscured)

5
0
0
0
1
20
20
14
1
0
0
1
76
75
26
26
1
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
6
7
9
9
9
9
9
6

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
1
2
8
13
19
38
55
54
30
27
43
77
95
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0.4
0.8
0

Wind Speed/Direction (mph)

7
5
5
5
6
6
8
7
7
7
7
8
9
9
10
12
13
12
14
16
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
60
65
66
67
68
66
68
70
73
76
76
79
82
82
82
86
89
85
82
76
81
82
81

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013
1012
1012
1012
1011
1011
1010
1009
1008
1008

Ozone (du)

276
276
271
273
272
272
274
273
274
276
278
276
274
274
276
281
286
287
285
285
283
281
281
287

Wednesday 19

Waning Crescent 0%

08:38

16:21

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 OK
09 OK
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:08, Set: 17:15, Transit: 12:41. Moon - Rise: 08:38, Set: 16:21. Civil Dark: 17:49 - 07:34. Nautical Dark: 18:27 - 06:57. Astro Dark: 19:03 - 06:20

Total Clouds (% Sky Obscured)

88
65
49
66
66
90
96
62
63
91
94
84
44
46
46
50
11
5
7
5
63
52
42
39

Low Clouds (% Sky Obscured)

75
63
49
66
60
56
66
50
53
58
44
32
30
36
27
5
0
3
7
5
63
52
42
39

Medium Clouds (% Sky Obscured)

53
58
0
0
17
82
90
55
50
87
91
84
44
46
46
23
7
5
7
5
63
52
42
39

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

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
Snow
Snow
None
None
None
None
Very Light Rain

Precipitation Probability (%)

29
19
5
5
23
26
13
22
11
7
2
2
13
22
25
9
19
29
31
21
10
31
45
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
76
77
83
83
89
88
83
80
74
77
80
89
83
86
87
88
80
74
67
63
62
62

Pressure (mb)

1008
1008
1009
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1016
1016

Ozone (du)

299
310
312
313
313
315
319
325
334
336
337
342
345
348
350
351
348
343
340
340
342
342
340
338

Thursday 20

New Moon 2%

09:43

16:49

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

Sun - Rise: 08:10, Set: 17:14, Transit: 12:42. Moon - Rise: 09:43, Set: 16:49. Civil Dark: 17:48 - 07:36. Nautical Dark: 18:26 - 06:58. Astro Dark: 19:02 - 06:21

Total Clouds (% Sky Obscured)

41
36
30
42
48
56
44
59
61
50
40
29
20
15
25
2
5
2
9
2
2
0
6
6

Low Clouds (% Sky Obscured)

36
33
15
19
23
36
25
47
55
22
12
1
18
15
20
1
5
2
8
1
1
0
5
2

Medium Clouds (% Sky Obscured)

41
36
30
42
48
38
18
36
61
50
40
29
7
0
0
0
0
0
0
0
0
0
0
4

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
3

ISS Passover

Visibility (miles)

4
1
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 (%)

31
14
2
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
96
83
80
80
83
86
88
86
86
84
83
83
83
84
87
91
87
78
70
68
64
58
53

Pressure (mb)

1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

336
337
342
348
346
342
340
340
339
336
334
334
337
337
335
332
330
325
320
318
314
314
314
315

Friday 21

Waxing Crescent 5%

10:43

17:25

16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
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

Sun - Rise: 08:11, Set: 17:13, Transit: 12:42. Moon - Rise: 10:43, Set: 17:25. Civil Dark: 17:47 - 07:37. Nautical Dark: 18:25 - 06:59. Astro Dark: 19:02 - 06:23

Total Clouds (% Sky Obscured)

18
13
6
14
33
47
65
82
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
22
43
70
81
90
97
96
96
97
99
100
100
97
94
92

Medium Clouds (% Sky Obscured)

3
2
3
7
12
20
65
82
95
96
100
100
100
100
100
100
100
100
100
100
100
97
91
84

High Clouds (% Sky Obscured)

18
13
6
7
26
30
47
63
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
26
46
66
95
95
95
79
95
95
95
95
95
95
76
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
1.1
1.4
0.4
0.8
1.2
1.3
1.2
1
0.5
0.3
0

Wind Speed/Direction (mph)

9
7
6
5
5
5
5
5
6
7
8
9
11
12
14
16
16
17
19
19
19
19
16
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
66
71
76
79
80
81
83
81
81
83
78
73
70
69
69
74
79
85
85
86
88
90
91

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1024
1024
1023
1021
1020
1019
1021
1019
1018
1016
1015
1013
1013
1012

Ozone (du)

313
310
311
310
299
286
285
288
289
290
291
290
286
286
290
292
294
296
298
302
305
308
310
313

Saturday 22

Waxing Crescent 10%

11:33

18:11

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
14 Bad
15 Bad

Sun - Rise: 08:13, Set: 17:13, Transit: 12:42. Moon - Rise: 11:33, Set: 18:11. Civil Dark: 17:47 - 07:38. Nautical Dark: 18:25 - 07:00. Astro Dark: 19:01 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
90
80
70
78
85
93
94
96
96
96
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
94
96
93
91
88
76
64
54
58
59
56
47
38
31
37
43
50
44
37
31
31
30
32

Medium Clouds (% Sky Obscured)

91
96
100
99
98
98
76
55
34
26
18
15
19
24
35
49
64
78
84
92
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
67
34
1
1
0
0
16
26
21
35
55
71
65
60
45
60
82
100
100
100
100

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

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

Precipitation Probability (%)

63
71
79
73
64
50
47
44
42
32
21
0
5
9
15
22
24
24
18
11
3
21
25
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
1
2
3
3
4
4
4
3
3
3
3
3
2
2
2
2
2
2
7
6

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
96
96
96
94
94
94
93
94
94
94
94
94
94
96
94
93
88
84
80
81
82

Pressure (mb)

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

Ozone (du)

315
313
310
308
309
309
310
307
304
302
298
295
292
292
293
293
291
289
287
286
286
286
286
286

Sunday 23

Waxing Crescent 9%

12:14

19:08

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

Sun - Rise: 08:14, Set: 17:12, Transit: 12:42. Moon - Rise: 12:14, Set: 19:08. Civil Dark: 17:46 - 07:40. Nautical Dark: 18:24 - 07:02. Astro Dark: 19:01 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
100
100
99
98
98

Low Clouds (% Sky Obscured)

28
26
20
35
52
64
68
73
73
69
74
72
74
72
72
78
82
86
87
87
87

Medium Clouds (% Sky Obscured)

86
73
65
67
62
58
74
87
100
99
98
98
95
93
90
91
93
95
95
92
80

High Clouds (% Sky Obscured)

96
92
89
92
95
98
99
99
100
82
56
35
31
33
39
55
67
76
71
68
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

Fog (%)

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

Precipitation Probability (%)

20
14
1
10
14
18
40
55
67
65
64
62
59
56
51
51
49
37
52
66
79

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
8

Relative Humidity (%)

84
87
90
93
93
94
93
94
94
94
94
96
96
96
96
98
96
94
94
93
95

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1009
1008
1007
1006
1005
1005
1004
1004
1003
1003

Ozone (du)

287
286
286
286
285
283
282
283
284
285
283
281
279
279
279
280
279
279
279
282
284

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

Generated: 17/11/25 16:18:15. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+1.00