Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 2%

09:43

16:49

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

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)

28
27
14
11
33
62
87
81
67
41
0
0
38
74
86
75
50
40
56
64
90
89
85
37

Low Clouds (% Sky Obscured)

24
0
0
0
15
43
68
70
67
41
0
0
4
67
80
70
50
40
56
64
90
80
78
37

Medium Clouds (% Sky Obscured)

19
27
14
3
17
41
47
20
0
0
0
0
17
5
4
5
0
0
0
2
2
29
6
0

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
6
9
9
9
9
5
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
Snow
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
54
48
1
1
3
10
10
1
0
0
0
1
2
8
14
3
1
1
0
4
15
11
3

Precipitation Amount (mm)

0
0.3
0.4
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
6
5
4
5
5
5
5
5
5
5
5
4
5
5
5
6
8
8
9
9
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
61
62
66
70
71
72
80
89
94
96
96
96
92
92
94
96
94
86
77
72
72
83
72

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

324
322
324
327
328
328
330
330
330
331
332
336
338
341
342
343
344
342
338
330
327
325
321
317

Friday 21

Waxing Crescent 5%

10:43

17:25

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

42
23
26
49
77
42
37
0
0
0
0
0
25
90
100
100
100
94
98
55
45
85
71
50

Low Clouds (% Sky Obscured)

42
23
26
49
77
42
37
0
0
0
0
0
25
56
63
61
64
65
29
35
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
41
98
57
42
38
55
45
85
71
50

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
3
68
100
100
100
82
82
25
32
20
35
20

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 (%)

4
1
1
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)

7
5
6
6
6
6
6
5
5
4
2
1
1
2
2
3
4
4
5
6
9
9
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
78
83
88
88
88
91
91
91
91
91
89
89
89
89
89
91
86
77
66
61
55
53
54

Pressure (mb)

1025
1025
1026
1027
1027
1028
1029
1029
1029
1029
1029
1030
1029
1029
1029
1029
1029
1030
1030
1030
1029
1027
1027
1026

Ozone (du)

315
312
309
306
302
300
297
298
299
286
276
276
283
286
292
297
295
294
298
306
308
311
310
309

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)

72
100
100
97
100
100
100
100
100
100
100
96
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
4
4
50
61
100
100
100
89
100
92
82
100
91
100
93
94
96
91
91
89
87
86

Medium Clouds (% Sky Obscured)

72
83
100
88
100
100
100
100
100
95
90
89
42
47
44
48
88
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

35
100
100
90
100
100
100
79
100
100
100
21
16
26
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
5
5
3
6
9
9
9
9
9
4
9
9
9
5
1
1

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

Precipitation Probability (%)

2
11
3
8
28
51
95
95
95
95
95
70
37
13
31
44
54
61
32
11
38
47
86
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.8
1.1
1.2
1
0.8
0.4
0
0
0
0
0.2
0.2
0
0
0
0
0.6
1.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-4
-3
-3
-2
0
2
2
2
3
3
3
2
3
3
3
4
4
5
6
7
7
8

Relative Humidity (%)

59
64
65
68
67
73
82
91
91
93
94
93
93
89
91
93
94
96
94
94
96
96
96
96

Pressure (mb)

1025
1024
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1014
1013
1013
1012
1012
1011
1011
1010
1009
1008
1007
1006

Ozone (du)

303
297
297
294
287
288
288
286
287
287
286
286
285
283
281
280
280
277
276
274
277
276
277
277

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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 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
84
73
59
73
86
100
85
69
32
41
52
63
63
93
100
100
100
100

Low Clouds (% Sky Obscured)

85
83
82
75
59
63
46
39
56
31
24
20
25
34
32
37
44
48
56
69
77
91
80
72

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
84
73
59
70
86
100
82
12
0
8
16
24
31
82
95
97
98
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
75
50
25
25
30
35
35
40
0
0
0
0
0
0
3
2
28
19

ISS Passover

Visibility (miles)

0
0
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
2

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

Precipitation Probability (%)

88
61
53
27
36
32
30
26
18
3
1
0
0
1
0
3
3
3
16
30
50
54
63
65

Precipitation Amount (mm)

0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.4

Wind Speed/Direction (mph)

13
12
12
12
12
11
10
9
9
10
10
11
11
11
12
13
13
14
15
16
17
16
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
93
87
87
95
96
95
93
90
91
91
90
91
91
90
88
85
78
73
68
70
75
78

Pressure (mb)

1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1001
1002
1002
1002
1002
1001
1001
1001
1001

Ozone (du)

278
279
279
279
279
277
280
284
283
283
286
289
286
288
291
296
300
298
300
299
302
303
305
305

Monday 24

Waxing Crescent 17%

12:45

20:13

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 OK
15 OK

Sun - Rise: 08:15, Set: 17:11, Transit: 12:43. Moon - Rise: 12:45, Set: 20:13. Civil Dark: 17:45 - 07:41. Nautical Dark: 18:23 - 07:03. Astro Dark: 19:00 - 06:26

Total Clouds (% Sky Obscured)

90
100
100
100
99
100
95
94
92
87
81
56
67
60
48
89
80
68
65
65
63
39
20
0

Low Clouds (% Sky Obscured)

60
77
89
72
78
83
76
76
74
75
75
42
37
60
48
77
73
68
59
52
42
24
12
0

Medium Clouds (% Sky Obscured)

68
39
99
87
53
55
46
41
46
33
21
8
19
17
1
52
27
2
16
32
48
36
20
0

High Clouds (% Sky Obscured)

19
46
51
47
36
29
26
32
40
28
13
1
4
8
1
0
0
0
1
1
2
3
2
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

Very Light Rain
Very Light Rain
Very 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 (%)

61
62
59
55
51
43
37
29
11
14
5
1
1
2
2
6
4
3
21
26
27
30
31
33

Precipitation Amount (mm)

0.3
0.3
0.3
0.2
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)

14
12
10
9
10
10
10
8
8
7
7
7
7
6
7
7
6
7
7
7
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
84
79
84
83
81
88
86
85
81
83
89
88
82
80
79
77
77
78
79
78
81
84

Pressure (mb)

1001
1002
1002
1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1007
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

306
306
310
311
315
319
322
322
325
327
328
330
331
326
318
315
313
310
308
311
314
316
316
316

Tuesday 25

Waxing Crescent 25%

13:10

21:24

16 OK
17 OK
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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 08:17, Set: 17:10, Transit: 12:43. Moon - Rise: 13:10, Set: 21:24. Civil Dark: 17:45 - 07:42. Nautical Dark: 18:23 - 07:04. Astro Dark: 18:59 - 06:27

Total Clouds (% Sky Obscured)

0
0
0
25
50
74
79
83
87
88
86
85
84
83
79
76
78
80
89
90
96
83
70
57

Low Clouds (% Sky Obscured)

0
0
0
20
41
61
59
57
56
59
61
59
56
54
55
56
53
55
54
53
57
48
39
31

Medium Clouds (% Sky Obscured)

0
0
0
25
43
56
57
56
55
38
23
11
6
3
0
0
0
0
4
6
7
7
4
4

High Clouds (% Sky Obscured)

0
0
0
25
16
9
4
2
1
0
0
0
0
0
0
1
1
2
1
2
1
1
1
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 (%)

41
42
34
31
26
16
16
15
10
19
19
13
13
11
2
3
2
0
6
5
3
6
6
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
78
80
82
85
83
83
83
86
88
89
91
91
91
89
86
83
75
66
60
60
60

Pressure (mb)

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

Ozone (du)

316
318
319
321
323
324
326
327
328
329
330
331
332
327
323
318
314
310
306
305
305
305
302
299

Wednesday 26

Waxing Crescent 34%

13:30

22:37

16 Bad
17 Bad
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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:18, Set: 17:10, Transit: 12:43. Moon - Rise: 13:30, Set: 22:37. Civil Dark: 17:44 - 07:43. Nautical Dark: 18:22 - 07:05. Astro Dark: 18:59 - 06:28

Total Clouds (% Sky Obscured)

54
50
46
50
54
57
55
52
49
57
64
71
74
79
85
86
88
90
84
78
72

Low Clouds (% Sky Obscured)

32
36
38
41
46
47
45
42
38
38
42
40
46
48
54
57
57
57
48
40
31

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
12
23
38
36
33
31
30
31
28
27
28
27
23
18
11

High Clouds (% Sky Obscured)

1
1
1
7
16
27
30
32
34
44
52
50
59
64
66
68
64
64
55
50
42

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

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

Precipitation Probability (%)

5
5
0
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
65
71
76
79
80
83
85
86
86
86
86
88
88
88
89
88
86
86
80
76

Pressure (mb)

1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1023
1023

Ozone (du)

296
294
293
291
289
287
285
285
285
285
283
282
280
278
277
275
275
274
273
273
274

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

Generated: 20/11/25 16:58:55. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+1.00