Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

Waning Crescent 12%

05:18

16:51

03 Good
04 OK
05 OK
06 OK
07 OK
08 Good
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 Bad
22 OK
23 OK
00 OK
01 OK
02 OK

Sun - Rise: 06:48, Set: 20:13, Transit: 13:31. Moon - Rise: 05:18, Set: 16:51. Civil Dark: 20:43 - 06:19. Nautical Dark: 21:19 - 05:43. Astro Dark: 21:57 - 05:04

Total Clouds (% Sky Obscured)

13
21
24
28
15
13
21
49
60
54
79
84
66
66
64
67
59
60
63
39
32
29
31
29

Low Clouds (% Sky Obscured)

13
16
3
10
1
1
2
3
3
5
45
18
18
60
64
64
43
51
23
1
2
2
2
2

Medium Clouds (% Sky Obscured)

13
21
9
20
13
13
21
49
59
54
78
82
53
30
25
53
59
60
63
27
24
20
25
23

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
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
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
8
7
7
7
5
4
2
3
4
5
6
7
8
19
13
9
3
4
4
4
2
2
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
7
6
6
6
5
2
2
5
6
6
5
7
8
6
4
2
1
1
2
3
4
4
3

Chance of Frost

Temperature (°C)

11
11
11
12
13
14
16
17
18
18
18
19
20
19
18
18
18
17
16
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
60
62
65
66
62
53
54
57
59
58
53
48
52
57
59
56
61
63
64
63
62
61
63

Pressure (mb)

1007
1007
1007
1007
1008
1009
1009
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

387
386
383
383
385
386
388
389
389
390
391
391
391
392
393
394
396
396
397
398
398
398
398
395

Wednesday 15

Waning Crescent 6%

05:38

18:04

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

Sun - Rise: 06:47, Set: 20:14, Transit: 13:30. Moon - Rise: 05:38, Set: 18:04. Civil Dark: 20:44 - 06:17. Nautical Dark: 21:20 - 05:41. Astro Dark: 21:59 - 05:02

Total Clouds (% Sky Obscured)

26
24
10
16
37
51
26
3
34
36
10
26
25
17
33
38
35
30
36
29
4
87
100
98

Low Clouds (% Sky Obscured)

2
2
1
1
1
0
1
1
9
5
2
2
2
16
20
19
6
5
2
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
18
7
10
24
34
17
3
34
20
5
16
17
8
17
19
21
18
8
0
0
0
0
29

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
25
29
3
87
100
95

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
1

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 (%)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
14
17
19
20
19
20
21
20
20
20
20
19
18
17
17
16
16
16
15

Feels Like (°C)

14
13
13
13
13
14
17
20
20
17
20
20
19
19
19
19
19
18
18
17
17
16
14
14

Dew Point (°C)

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

Relative Humidity (%)

63
64
65
66
65
60
50
44
41
48
45
44
49
51
52
52
52
55
59
60
61
61
59
58

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

393
394
394
394
391
392
395
397
398
394
388
385
383
378
377
376
374
373
370
368
367
364
359
356

Thursday 16

Waning Crescent 2%

05:58

19:21

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

Sun - Rise: 06:45, Set: 20:15, Transit: 13:30. Moon - Rise: 05:58, Set: 19:21. Civil Dark: 20:45 - 06:15. Nautical Dark: 21:22 - 05:39. Astro Dark: 22:00 - 05:00

Total Clouds (% Sky Obscured)

86
100
47
30
25
25
30
25
16
2
3
0
0
21
25
41
64
58
47
40
30
24
17
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
2
0
0
0
2
3
5
7
8
10
8
6
4
4

Medium Clouds (% Sky Obscured)

0
3
0
0
0
0
0
0
0
0
0
0
0
12
14
23
36
28
23
18
13
11
12
9

High Clouds (% Sky Obscured)

79
100
47
30
25
25
30
25
16
2
1
0
0
0
0
0
0
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 (%)

1
1
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
5
8
10
7
4
1
3
0
1
0
2
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)

5
5
6
6
6
5
1
3
5
7
7
7
7
7
6
5
4
3
1
3
4
5
6
6

Chance of Frost

Temperature (°C)

15
15
15
14
14
15
17
18
19
20
20
20
20
19
19
19
19
18
17
17
17
17
16
16

Feels Like (°C)

13
14
13
12
12
14
17
16
17
18
20
20
20
19
20
20
19
19
19
19
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

58
58
57
57
57
54
50
47
48
49
50
50
51
53
55
58
60
64
68
67
66
65
64
64

Pressure (mb)

1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

352
352
351
351
352
355
355
354
354
356
357
355
357
358
360
358
354
350
349
349
351
353
353
354

Friday 17

New Moon 0%

06:21

20:41

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

Sun - Rise: 06:43, Set: 20:17, Transit: 13:30. Moon - Rise: 06:21, Set: 20:41. Civil Dark: 20:47 - 06:13. Nautical Dark: 21:23 - 05:37. Astro Dark: 22:02 - 04:58

Total Clouds (% Sky Obscured)

17
13
10
8
5
4
5
6
11
17
23
41
62
99
89
78
69
57
56
57
65
65
64
57

Low Clouds (% Sky Obscured)

5
2
2
2
2
2
2
2
2
2
2
6
14
58
65
33
31
4
4
3
3
3
2
1

Medium Clouds (% Sky Obscured)

8
6
4
1
0
0
0
0
3
6
10
15
21
36
33
22
19
16
14
10
11
11
9
8

High Clouds (% Sky Obscured)

2
2
2
2
2
2
2
3
4
7
11
34
58
82
59
44
15
8
10
12
20
35
45
56

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 (%)

1
0
1
0
0
0
0
1
2
4
3
15
23
11
16
20
11
9
5
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
7
7
7
7
6
2
2
5
6
7
8
7
5
4
3
3
2
1
4
5
6
6
6

Chance of Frost

Temperature (°C)

16
16
16
16
16
17
19
20
21
21
22
22
21
21
20
20
20
19
18
18
17
17
17
17

Feels Like (°C)

16
16
16
15
15
17
20
20
20
21
22
21
21
21
19
18
18
17
18
17
17
16
16
16

Dew Point (°C)

10
9
9
9
9
9
8
9
9
10
10
10
10
10
11
11
11
11
10
11
10
11
10
11

Relative Humidity (%)

65
65
65
63
62
58
49
47
46
47
47
48
50
51
56
56
55
58
60
62
63
65
64
65

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

354
351
352
351
349
349
351
352
353
351
349
347
347
344
342
342
342
341
340
340
339
339
339
339

Saturday 18

Waxing Crescent 2%

06:49

22:05

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

Sun - Rise: 06:42, Set: 20:18, Transit: 13:30. Moon - Rise: 06:49, Set: 22:05. Civil Dark: 20:48 - 06:12. Nautical Dark: 21:24 - 05:35. Astro Dark: 22:04 - 04:56

Total Clouds (% Sky Obscured)

53
53
45
23
18
20
21
21
16
9
3
5
5
8
14
23
31
25
20
16
18
20
23
34

Low Clouds (% Sky Obscured)

1
1
6
10
14
14
14
14
11
6
2
2
2
2
2
2
3
5
6
7
8
8
8
7

Medium Clouds (% Sky Obscured)

12
22
10
9
4
4
4
0
0
0
0
0
0
0
1
2
3
3
3
3
3
4
4
23

High Clouds (% Sky Obscured)

53
53
34
5
1
1
2
1
1
1
1
1
1
1
2
6
9
10
9
6
7
7
9
22

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
4
9
25
27
13
29
30
16
24
26
13
14
14
4
5
5
2
5

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
17
19
20
21
21
21
22
22
22
22
21
20
19
18
18
18
17
17
16

Feels Like (°C)

15
16
15
15
16
18
20
21
21
21
22
22
22
22
22
22
21
21
18
18
19
19
19
19

Dew Point (°C)

10
10
10
10
10
10
10
12
12
12
12
12
12
12
12
11
11
10
11
11
10
11
10
10

Relative Humidity (%)

65
66
65
67
68
64
56
58
58
56
55
54
54
53
52
54
56
58
60
61
62
64
65
67

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

338
338
338
338
337
335
333
331
331
332
330
328
328
328
328
328
328
329
329
329
328
329
329
329

Sunday 19

Waxing Crescent 6%

07:23

23:28

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
01 Bad
02 Bad

Sun - Rise: 06:40, Set: 20:19, Transit: 13:29. Moon - Rise: 07:23, Set: 23:28. Civil Dark: 20:49 - 06:10. Nautical Dark: 21:26 - 05:33. Astro Dark: 22:05 - 04:54

Total Clouds (% Sky Obscured)

47
56
62
64
75
80
85
90
90
90
90
75
62
48
52
57
61
71
80
89
88
88
87
85

Low Clouds (% Sky Obscured)

5
4
8
19
29
23
15
7
7
8
5
9
10
12
11
11
10
20
27
40
52
62
71
72

Medium Clouds (% Sky Obscured)

41
56
62
64
75
55
31
8
7
7
7
6
6
5
5
6
6
21
35
48
45
45
41
47

High Clouds (% Sky Obscured)

34
34
32
33
40
42
50
61
79
86
86
64
39
7
20
33
46
43
39
36
33
43
56
38

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 (%)

5
2
8
6
3
10
10
5
14
14
8
16
20
15
24
18
10
19
13
6
12
14
13
17

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

Chance of Frost

Temperature (°C)

16
16
16
16
17
17
18
19
20
20
20
21
21
20
20
19
18
17
17
16
16
15
15
15

Feels Like (°C)

17
17
17
17
16
16
17
17
18
18
18
18
20
20
19
19
19
20
16
16
16
16
16
15

Dew Point (°C)

10
11
10
10
11
11
11
11
11
11
10
10
10
10
10
10
11
11
11
11
11
11
10
10

Relative Humidity (%)

68
69
69
68
67
66
62
59
56
54
50
48
50
51
53
57
63
68
69
71
72
73
72
70

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

331
333
335
337
339
341
341
341
341
340
340
339
341
343
345
345
345
345
346
347
348
348
348
348

Monday 20

Waxing Crescent 14%

08:07

00:45

Sun - Rise: 06:38, Set: 20:20, Transit: 13:29. Moon - Rise: 08:07, Set: 00:45. Civil Dark: 20:50 - 06:08. Nautical Dark: 21:27 - 05:31. Astro Dark: 22:07 - 04:51

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: 14/04/26 03:37:51. Forecast: 14/04/26 to 20/04/26. Timezone: UTC+2.00