Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

New Moon 0%

07:55

16:40

01 Bad
02 OK
03 OK
04 OK
05 Good
06 OK
07 Good
08 Good
09 OK
10 OK
11 OK
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 Bad

Sun - Rise: 07:32, Set: 17:01, Transit: 12:16. Moon - Rise: 07:55, Set: 16:40. Civil Dark: 17:32 - 07:01. Nautical Dark: 18:07 - 06:25. Astro Dark: 18:41 - 05:51

Total Clouds (% Sky Obscured)

58
48
30
24
5
8
13
13
14
15
31
86
100
100
100
59
75
61
75
75
74
33
31
51

Low Clouds (% Sky Obscured)

32
20
0
0
5
8
13
13
14
15
31
30
76
85
76
38
59
44
52
64
60
33
30
41

Medium Clouds (% Sky Obscured)

0
0
5
0
0
0
0
0
0
15
4
76
90
97
95
24
60
45
66
69
20
2
4
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
19
86
100
100
100
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
7
3
4
9
9
9
9
9

Fog (%)

4
3
2
2
1
3
3
3
0
0
0
0
0
0
0
0
0
0
0
3
23
41
29
0

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
1
14
1
2
13
15
16
19
28
30
38
39
55
59
48
38
23
19
4
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
84
84
81
79
79
77
74
72
67
64
58
63
67
69
76
78
79
78
78
76
72
68

Pressure (mb)

1007
1007
1006
1006
1005
1005
1005
1006
1006
1006
1006
1006
1006
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007

Ozone (du)

302
301
292
294
295
293
295
298
300
304
306
305
308
311
315
320
322
331
337
343
347
350
355
356

Friday 21

Waxing Crescent 2%

08:58

17:18

01 Bad
02 OK
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 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:33, Set: 17:00, Transit: 12:16. Moon - Rise: 08:58, Set: 17:18. Civil Dark: 17:31 - 07:02. Nautical Dark: 18:06 - 06:27. Astro Dark: 18:41 - 05:52

Total Clouds (% Sky Obscured)

44
21
63
43
52
28
28
49
39
52
48
100
100
100
99
100
100
45
5
25
37
60
100
100

Low Clouds (% Sky Obscured)

30
19
24
28
41
27
28
43
13
0
1
42
34
37
41
42
20
1
0
25
33
10
0
42

Medium Clouds (% Sky Obscured)

44
5
55
26
23
8
0
17
21
52
48
100
100
100
98
100
100
45
5
25
37
60
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
8
20
15
17
0
0
0
0
0
0
0
0
4
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
3
9
8
1
1
2
8
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
1
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
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

Precipitation Probability (%)

10
10
9
29
34
33
30
42
55
67
57
71
74
85
82
61
24
22
22
21
19
15
15
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.6
0.2
0.5
0.6
0.8
0.6
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
6
6
7
8
9
8
4
3
6
5
7
6
4
0
1
3
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
65
66
63
61
59
59
57
60
65
58
49
58
65
69
78
74
75
71
69
68
67
66
65

Pressure (mb)

1007
1007
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012

Ozone (du)

360
358
356
359
360
361
363
364
366
364
364
363
363
363
361
360
359
356
358
357
355
352
350
350

Saturday 22

Waxing Crescent 5%

09:57

18:05

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

Sun - Rise: 07:34, Set: 16:59, Transit: 12:17. Moon - Rise: 09:57, Set: 18:05. Civil Dark: 17:31 - 07:03. Nautical Dark: 18:06 - 06:28. Astro Dark: 18:40 - 05:53

Total Clouds (% Sky Obscured)

100
93
88
29
51
25
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0

Low Clouds (% Sky Obscured)

5
0
0
0
0
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
93
79
20
51
8
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
0
4
6
40
25
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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 (%)

7
5
5
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
7
8
8
8
8
8
8
8
7
3
3
4
5
5
5
3
3
4
5
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
60
60
58
54
51
49
48
44
38
31
29
29
29
30
35
40
44
48
53
53
53
52
53

Pressure (mb)

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

Ozone (du)

347
347
345
342
343
343
337
332
328
324
319
318
317
317
315
320
327
330
330
334
337
334
335
337

Sunday 23

Waxing Crescent 10%

10:48

19:01

01 Good
02 Good
03 OK
04 OK
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: 07:36, Set: 16:58, Transit: 12:17. Moon - Rise: 10:48, Set: 19:01. Civil Dark: 17:30 - 07:04. Nautical Dark: 18:05 - 06:29. Astro Dark: 18:40 - 05:54

Total Clouds (% Sky Obscured)

4
9
19
40
85
100
100
100
100
100
100
97
74
74
76
97
91
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
43
38
33
36
35
20
34
17
11
6
2
6
9
13
10
9
13
16
21
29

Medium Clouds (% Sky Obscured)

4
9
13
24
34
100
100
100
100
81
73
26
32
36
40
40
40
35
35
35
30
25
28
24

High Clouds (% Sky Obscured)

1
1
3
30
76
100
100
100
100
100
99
97
74
74
76
97
91
97
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
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

2
2
1
2
2
1
1
1
0
3
4
4
5
4
0
8
14
18
34
41
43
68
80
87

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
0.2
0.3

Wind Speed/Direction (mph)

7
7
7
8
7
7
6
6
4
3
1
1
0
1
0
0
0
0
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

5
5
4
4
4
5
6
6
7
8
9
9
10
10
10
9
8
7
6
6
6
6
5
6

Feels Like (°C)

2
2
2
2
1
0
1
2
3
5
7
7
7
9
8
8
6
5
3
2
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

52
52
51
50
50
47
45
44
45
43
41
44
45
45
48
53
60
62
65
62
59
56
54
53

Pressure (mb)

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

Ozone (du)

338
335
330
323
324
323
321
321
321
323
327
330
328
319
317
317
316
314
312
309
306
303
300
300

Monday 24

Waxing Crescent 16%

11:30

20:04

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 OK
21 OK
22 OK
23 OK
00 Bad

Sun - Rise: 07:37, Set: 16:58, Transit: 12:17. Moon - Rise: 11:30, Set: 20:04. Civil Dark: 17:29 - 07:05. Nautical Dark: 18:05 - 06:30. Astro Dark: 18:39 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
83
67
47
52
53
55
56
57
58
54
45
48
46
52
58
48
39
28
35
42
50

Low Clouds (% Sky Obscured)

31
29
26
23
55
47
52
53
55
56
57
58
54
45
43
34
28
28
22
11
0
0
0
0

Medium Clouds (% Sky Obscured)

84
20
23
24
67
47
52
53
55
56
5
9
7
4
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
79
55
28
27
26
25
25
25
19
13
5
0
18
35
52
45
39
28
24
15
5

ISS Passover

Visibility (miles)

9
9
9
9
9
8
4
3
2
3
5
5
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
None
None
None
None
Light Rain
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

Precipitation Probability (%)

77
61
33
32
56
87
95
95
95
95
90
54
42
31
13
12
10
5
7
6
0
2
2
0

Precipitation Amount (mm)

0.2
0
0
0
0
0.6
1.5
2.1
1.3
0.9
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-2
-2
-1
2
4
5
6
7
7
7
7
8
8
7
5
4
4
3
2
2
1

Relative Humidity (%)

53
54
56
57
58
61
75
86
91
93
93
93
91
91
91
91
88
87
84
82
79
76
78
76

Pressure (mb)

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

Ozone (du)

299
298
300
302
304
307
309
307
310
312
317
320
320
319
318
316
319
321
324
325
326
327
331
335

Tuesday 25

Waxing Crescent 25%

12:04

21:12

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: 07:38, Set: 16:57, Transit: 12:18. Moon - Rise: 12:04, Set: 21:12. Civil Dark: 17:29 - 07:06. Nautical Dark: 18:04 - 06:31. Astro Dark: 18:39 - 05:57

Total Clouds (% Sky Obscured)

46
41
41
36
35
25
25
25
25
25
25
25
30
35
35
35
40
45
46
45
41
45
50
54

Low Clouds (% Sky Obscured)

12
33
41
36
30
20
15
15
15
14
14
9
14
15
15
15
15
15
13
7
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
12
18
15

High Clouds (% Sky Obscured)

21
35
41
36
35
25
25
22
0
0
0
0
2
3
0
0
0
0
0
0
0
0
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
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

42
63
81
95
95
95
95
95
76
60
48
45
83
95
95
95
95
95
93
72
41
33
24
7

Precipitation Amount (mm)

0
0.3
0.6
1.2
1.1
1.3
1.1
0.8
0.4
0.3
0
0
0.7
1.4
2.5
1.7
1.4
1.5
1.1
0.7
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
71
69
67
64
61
57
52
48
43
38
34
40
47
55
56
55
57
55
54
53
53
53

Pressure (mb)

1002
1002
1001
1001
1000
999
998
998
999
999
998
998
998
998
998
998
999
1000
1000
1001
1001
1001
1002
1002

Ozone (du)

338
339
340
341
338
335
332
332
332
332
329
326
323
323
323
324
323
322
322
321
321
321
322
323

Wednesday 26

Waxing Crescent 34%

12:33

22:21

Sun - Rise: 07:39, Set: 16:57, Transit: 12:18. Moon - Rise: 12:33, Set: 22:21. Civil Dark: 17:29 - 07:07. Nautical Dark: 18:04 - 06:32. Astro Dark: 18:38 - 05:58

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 Nice, Alpes-Maritimes, France (43.71,7.26)

Generated: 20/11/25 01:56:05. Forecast: 20/11/25 to 26/11/25. Timezone: UTC+1.00