Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Gibbous 89%

20:55

08:58

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 OK
02 OK
03 OK
04 Good
05 Good
06 Good

Sun - Rise: 07:43, Set: 17:46, Transit: 12:44. Moon - Rise: 20:55, Set: 08:58. Civil Dark: 18:16 - 07:13. Nautical Dark: 18:50 - 06:38. Astro Dark: 19:24 - 06:04

Total Clouds (% Sky Obscured)

94
95
96
100
93
100
95
83
85
100
65
74
70
56
80
100
100
63
46
40
28
3
3
4

Low Clouds (% Sky Obscured)

42
49
50
52
36
27
17
36
44
46
62
48
17
15
20
22
20
22
16
6
2
2
2
2

Medium Clouds (% Sky Obscured)

94
81
96
100
87
65
60
58
46
39
24
37
19
7
70
50
100
55
26
26
19
0
0
0

High Clouds (% Sky Obscured)

94
5
0
0
7
100
85
3
6
100
12
12
6
5
1
100
95
2
0
0
0
0
0
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 (%)

9
20
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
7

Precipitation Type

None
None
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 (%)

40
61
95
38
31
13
5
5
3
2
2
2
1
2
1
3
5
2
2
2
2
2
2
3

Precipitation Amount (mm)

0
0
0.5
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
4
4
3
1
2
3
5
7
6
4
4
2
3
4
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
69
63
57
56
55
58
66
68
72
76
80
81
81
79
77
75
74
74
71
70
69
69

Pressure (mb)

999
999
999
999
998
997
996
995
995
995
994
995
995
995
996
996
996
996
995
995
995
995
995
995

Ozone (du)

421
425
437
432
426
427
425
420
421
424
422
422
423
419
417
421
428
430
429
423
418
408
405
404

Thursday 5

Waning Gibbous 81%

22:04

09:17

07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
13 Good
14 OK
15 Bad
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

Sun - Rise: 07:42, Set: 17:47, Transit: 12:44. Moon - Rise: 22:04, Set: 09:17. Civil Dark: 18:17 - 07:12. Nautical Dark: 18:51 - 06:36. Astro Dark: 19:25 - 06:03

Total Clouds (% Sky Obscured)

5
27
22
21
35
35
18
35
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
7
12
10
1
1
0
0
0
0
1
27
80
92
100
100
100
100
100
78
72
77
100
34

Medium Clouds (% Sky Obscured)

0
0
0
0
5
35
18
35
55
31
48
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
5
1
1
5
10
8
22
88
100
100
100
100
100
100
100
100
99
80
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
2
2
3
3
1
3
4
3
8
9

Fog (%)

10
6
2
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

5
5
1
0
0
1
0
0
0
2
6
21
94
95
95
95
95
95
95
95
95
95
79
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.9
2.3
3.9
3.4
3.5
4.6
1.8
1.8
1.5
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
5
8
10
10
10
11
9
9
9
8
7
8
6
6
5
5
5
5
3
3
4
5

Dew Point (°C)

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

Relative Humidity (%)

68
67
65
58
54
54
57
60
64
68
73
81
81
84
88
84
85
87
88
88
82
85
82
81

Pressure (mb)

995
995
996
996
996
996
995
995
995
995
995
995
995
994
993
993
991
991
990
989
989
990
990
990

Ozone (du)

400
396
392
393
388
386
385
382
375
372
370
367
368
370
374
369
369
369
372
373
371
373
373
369

Friday 6

Waning Gibbous 72%

23:10

09:35

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

Sun - Rise: 07:40, Set: 17:49, Transit: 12:45. Moon - Rise: 23:10, Set: 09:35. Civil Dark: 18:19 - 07:11. Nautical Dark: 18:53 - 06:35. Astro Dark: 19:26 - 06:02

Total Clouds (% Sky Obscured)

100
100
99
86
62
65
27
30
37
41
35
60
66
18
5
24
37
13
14
50
59
75
88
100

Low Clouds (% Sky Obscured)

19
2
0
0
0
0
0
28
33
33
31
31
17
14
4
24
37
13
5
7
11
20
4
0

Medium Clouds (% Sky Obscured)

100
53
84
71
35
30
13
0
0
0
0
24
31
0
0
0
0
0
8
50
57
17
87
100

High Clouds (% Sky Obscured)

100
100
98
60
6
5
0
0
0
0
0
0
0
0
0
0
0
0
5
22
17
46
75
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
None
None

Precipitation Probability (%)

16
5
3
2
0
2
0
0
1
1
0
0
0
0
0
0
0
1
1
1
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
8
11
13
12
12
13
13
13
12
10
9
8
7
5
5
4
5
3
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

79
78
77
71
62
59
61
64
65
66
71
77
80
80
78
77
73
69
67
67
66
66
66
66

Pressure (mb)

991
992
994
994
995
996
996
996
996
997
998
999
999
1000
1001
1002
1002
1002
1003
1003
1003
1004
1004
1004

Ozone (du)

372
374
376
379
377
376
374
368
364
362
361
360
360
360
359
361
365
363
364
365
369
373
379
379

Saturday 7

Waning Gibbous 63%

00:16

09:55

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:39, Set: 17:50, Transit: 12:45. Moon - Rise: 00:16, Set: 09:55. Civil Dark: 18:20 - 07:09. Nautical Dark: 18:54 - 06:34. Astro Dark: 19:27 - 06:01

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
88
89
89
44
45
50
89

Low Clouds (% Sky Obscured)

7
15
36
58
72
66
70
74
78
79
78
77
77
79
74
26
16
13
9
3
4
3
3
13

Medium Clouds (% Sky Obscured)

100
100
100
77
97
100
100
100
100
100
100
100
100
100
99
96
43
88
60
29
23
19
20
16

High Clouds (% Sky Obscured)

76
95
100
100
100
100
100
98
100
85
70
55
70
85
100
72
43
15
15
15
1
27
43
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
6
3
2
3
4
6
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
Very Light Rain
Light Rain
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

Precipitation Probability (%)

15
20
22
41
61
82
95
95
95
95
95
95
95
64
32
29
23
15
13
12
8
9
10
6

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.7
1.5
1.9
1.9
1.3
0.9
0.8
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
63
60
61
67
76
81
85
91
93
93
91
88
87
82
81
79
79
77
77
78
78
75

Pressure (mb)

1003
1004
1004
1005
1004
1004
1004
1004
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1007
1006
1007
1007
1007
1007

Ozone (du)

381
385
389
392
393
395
390
392
392
390
397
396
399
403
408
411
410
412
413
412
408
407
408
407

Sunday 8

Waning Gibbous 53%

01:22

10:16

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:38, Set: 17:51, Transit: 12:45. Moon - Rise: 01:22, Set: 10:16. Civil Dark: 18:21 - 07:08. Nautical Dark: 18:55 - 06:33. Astro Dark: 19:28 - 06:00

Total Clouds (% Sky Obscured)

99
98
76
74
78
85
82
83
76
74
72
72
73
74
67
75
86
100
99
98
96
97
97
97

Low Clouds (% Sky Obscured)

17
21
15
24
38
61
48
30
20
25
29
33
42
38
34
44
52
63
70
77
84
86
89
91

Medium Clouds (% Sky Obscured)

13
14
15
15
10
10
5
5
5
5
5
5
5
5
0
12
23
35
45
55
65
46
27
8

High Clouds (% Sky Obscured)

98
91
53
67
76
77
76
82
76
74
72
72
59
46
33
55
78
100
70
39
9
8
15
14

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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
6
2
7
9
6
11
15
11
18
19
17
88
83
70
76
78
75
79
80
80
75
68
61

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.5
0.2
0.3
0.3
0.3
0.4
0.4
0.4
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
8
11
11
11
12
12
12
11
11
10
10
10
10
10
9
9
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

76
76
74
68
61
62
63
61
60
61
68
77
77
76
74
74
73
71
69
68
68
68
68
68

Pressure (mb)

1007
1007
1007
1007
1007
1008
1007
1007
1006
1006
1006
1006
1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1006
1006

Ozone (du)

408
410
411
410
412
413
411
413
419
424
431
431
419
415
410
406
399
392
385
385
386
387
383
379

Monday 9

Third Quarter 43%

02:28

10:41

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:37, Set: 17:53, Transit: 12:45. Moon - Rise: 02:28, Set: 10:41. Civil Dark: 18:22 - 07:07. Nautical Dark: 18:56 - 06:32. Astro Dark: 19:30 - 05:58

Total Clouds (% Sky Obscured)

85
73
61
71
81
88
90
93
96
97
98
98
99
99
100
95
90
85
91
96
100
90
80
70

Low Clouds (% Sky Obscured)

68
46
24
33
42
52
66
79
92
93
93
93
93
88
85
72
59
40
35
35
40
45
50
55

Medium Clouds (% Sky Obscured)

9
9
9
24
40
53
68
83
96
97
98
98
96
89
81
60
40
17
38
60
83
57
30
4

High Clouds (% Sky Obscured)

16
17
18
26
38
63
70
77
87
88
89
89
84
87
93
81
70
59
49
50
40
32
28
25

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
5
5
4
6
7
9
9
8
8
8
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
None
None
Very Light Rain
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

Precipitation Probability (%)

59
57
57
52
48
48
65
78
89
95
95
95
88
68
46
41
38
33
31
29
17
26
28
29

Precipitation Amount (mm)

0.2
0.3
0.4
0.2
0
0
0.3
0.4
0.5
0.7
0.8
0.8
0.6
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
65
63
62
66
72
77
80
81
84
84
82
84
85
87
88
85
84
84
82
82
82
84
84

Pressure (mb)

1006
1006
1006
1006
1005
1005
1004
1004
1003
1002
1002
1002
1002
1002
1002
1003
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

374
369
365
360
359
359
358
359
361
362
364
365
367
369
371
372
376
380
384
390
395
401
397
393

Tuesday 10

Waning Crescent 41%

03:31

11:12

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: 07:35, Set: 17:54, Transit: 12:45. Moon - Rise: 03:31, Set: 11:12. Civil Dark: 18:24 - 07:06. Nautical Dark: 18:58 - 06:30. Astro Dark: 19:31 - 05:57

Total Clouds (% Sky Obscured)

68
69
74
78
83
82
87
92
93
88
87
82
88
93
100
94
86
79

Low Clouds (% Sky Obscured)

60
55
55
55
65
75
70
65
55
43
46
45
41
43
49
54
54
54

Medium Clouds (% Sky Obscured)

29
53
74
51
26
2
2
2
2
1
0
0
2
7
20
16
15
12

High Clouds (% Sky Obscured)

28
40
53
58
49
37
28
20
11
8
4
0
15
20
20
19
13
10

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

37
49
45
48
55
44
29
24
26
23
20
17
13
15
13
14
19
12

Precipitation Amount (mm)

0
0.2
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
87
88
90
93
93
93
91
93
91
93
91
90
87
85
82

Pressure (mb)

1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1005
1005

Ozone (du)

390
393
396
399
400
401
403
402
401
400
384
369
354
351
348
345
343
342

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

Generated: 04/02/26 07:13:58. Forecast: 04/02/26 to 10/02/26. Timezone: UTC+1.00