Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waning Gibbous 63%

01:24

09:37

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
16 Bad
17 Bad

Sun - Rise: 06:30, Set: 18:43, Transit: 12:37. Moon - Rise: 01:24, Set: 09:37. Civil Dark: 19:12 - 06:02. Nautical Dark: 19:45 - 05:28. Astro Dark: 20:20 - 04:54

Total Clouds (% Sky Obscured)

85
88
91
88
80
99
100
66
55
100
100
100
100
100
100
100
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
42
35
34
34
28
8
0
0
0
6
1
4
4
3
4
7
2
2
2
0
0
30
37

Medium Clouds (% Sky Obscured)

45
47
59
68
42
34
49
66
46
53
48
83
61
26
24
31
67
100
100
98
98
90
100
100

High Clouds (% Sky Obscured)

85
88
66
27
23
97
100
0
17
100
100
100
100
100
100
100
63
100
100
98
100
100
100
70

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
4
5
8
10
9
15
77

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
9
10
9
9
9
9
8
8
8
7
8
8
8
9
12
13
14
14
14
14
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

71
76
77
78
80
80
78
77
76
76
73
73
72
72
70
68
68
62
61
60
61
63
65
70

Pressure (mb)

1027
1027
1028
1028
1028
1027
1027
1027
1026
1025
1025
1024
1024
1024
1023
1023
1022
1021
1020
1019
1018
1018
1017
1017

Ozone (du)

354
353
353
353
353
355
355
353
352
347
344
345
345
348
352
351
350
353
357
359
362
372
383
387

Friday 21

Waning Gibbous 53%

02:24

10:27

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
16 Bad
17 Bad

Sun - Rise: 06:29, Set: 18:45, Transit: 12:37. Moon - Rise: 02:24, Set: 10:27. Civil Dark: 19:13 - 06:00. Nautical Dark: 19:47 - 05:26. Astro Dark: 20:21 - 04:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
91
86
94
86
87
96
100
100
98
99
100
100
98

Low Clouds (% Sky Obscured)

71
84
88
91
93
91
96
92
95
100
96
86
82
89
71
72
91
83
84
94
97
97
90
87

Medium Clouds (% Sky Obscured)

100
100
100
100
83
91
93
100
100
100
67
37
5
18
25
28
29
42
51
60
92
100
100
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
87
100
0
0
0
1
15
23
2
77
82
75
75
0
6
25

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
85
82
72
65
59
36
24
27
28
39
38
45
52
63
80
84
78
95

Precipitation Amount (mm)

1.2
1.9
5.7
2.6
2.1
0.9
0.4
0.6
0.5
0.4
0.4
0
0
0
0
0
0
0
0
0.3
0.5
0.4
0
2.8

Wind Speed/Direction (mph)

8
7
4
5
2
1
1
1
1
1
2
2
3
2
3
3
4
5
5
4
3
4
4
4

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
12
12
11
11
11
11
11
12
12
12
12
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

11
11
11
11
11
10
10
10
10
10
10
11
11
10
10
10
10
10
10
9
9
10
10
10

Relative Humidity (%)

80
87
83
93
90
89
87
87
86
87
93
95
95
93
93
92
89
87
84
80
76
81
86
86

Pressure (mb)

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

Ozone (du)

392
401
399
395
390
382
382
385
389
393
398
394
386
382
378
376
378
385
392
389
384
385
388
390

Saturday 22

Third Quarter 42%

03:16

11:29

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
16 Bad
17 Bad

Sun - Rise: 06:27, Set: 18:46, Transit: 12:37. Moon - Rise: 03:16, Set: 11:29. Civil Dark: 19:14 - 05:58. Nautical Dark: 19:48 - 05:24. Astro Dark: 20:23 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
99
94
100
100
100
100
100
90
30
80
100
95
97
99
100
89
78

Low Clouds (% Sky Obscured)

93
93
84
100
93
100
93
84
65
83
74
35
35
67
57
30
67
82
79
84
89
91
69
78

Medium Clouds (% Sky Obscured)

100
99
100
98
72
40
26
34
29
35
100
100
100
100
90
30
80
88
87
81
24
14
12
64

High Clouds (% Sky Obscured)

25
75
100
60
67
20
9
2
2
80
100
100
100
100
54
30
16
75
52
63
91
100
74
51

ISS Passover

Visibility (miles)

1
1
0
1
9
9
9
9
9
9
9
9
9
9
4
2
2
5
4
6
9
9
9
9

Fog (%)

0
0
0
1
0
0
0
0
0
9
68
9
4
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
92
47
24
17
28
34
49
87
95
95
95
95
95
72
48
45
33
31

Precipitation Amount (mm)

8.8
9.4
5.4
1.3
1.5
1.3
0.6
0
0
0
0
0
0
0.3
2.1
4
1.8
0.7
0.7
0.3
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
12
11
9
10
10
10
10
9
9
10
10
9
10
10
9
9
9
9
10
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
95
98
92
87
84
83
85
84
85
82
81
81
81
84
88
90
87
87
88
88
87
81
80

Pressure (mb)

1008
1008
1007
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

394
395
394
398
396
392
386
382
386
388
391
391
392
391
392
391
395
400
399
397
394
392
393
396

Sunday 23

Waning Crescent 32%

03:59

12:39

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
16 Bad
17 Bad

Sun - Rise: 06:25, Set: 18:47, Transit: 12:37. Moon - Rise: 03:59, Set: 12:39. Civil Dark: 19:16 - 05:56. Nautical Dark: 19:49 - 05:22. Astro Dark: 20:24 - 04:48

Total Clouds (% Sky Obscured)

74
84
91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
100

Low Clouds (% Sky Obscured)

74
71
76
64
59
50
40
40
40
40
45
45
45
54
66
74
64
39
53
34
42
71
35
78

Medium Clouds (% Sky Obscured)

50
70
64
100
100
100
100
99
98
60
97
99
94
100
100
100
100
100
100
100
97
31
29
81

High Clouds (% Sky Obscured)

26
54
77
100
100
100
100
100
100
100
100
94
98
99
100
100
100
100
100
100
100
98
99
100

ISS Passover

Visibility (miles)

9
9
9
5
0
4
9
4
2
3
8
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

36
56
93
95
95
95
95
95
95
86
71
64
52
57
61
54
74
82
78
85
83
86
75
74

Precipitation Amount (mm)

0
0
0.5
2.3
1.9
0.5
0.7
1.2
1.3
0.7
0.3
0.3
0
0
0
0
0.3
0.5
0.2
0.5
0.4
0.4
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
90
98
91
87
88
93
91
88
87
87
87
85
85
84
76
70
66
66
70
70
75

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1010
1010
1010
1011

Ozone (du)

398
400
404
406
407
412
415
418
423
424
424
423
421
418
412
408
406
405
401
397
396
394
394
393

Monday 24

Waning Crescent 22%

04:35

13:54

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

Sun - Rise: 06:23, Set: 18:48, Transit: 12:36. Moon - Rise: 04:35, Set: 13:54. Civil Dark: 19:17 - 05:54. Nautical Dark: 19:51 - 05:20. Astro Dark: 20:26 - 04:46

Total Clouds (% Sky Obscured)

100
99
97
96
83
70
53
67
77
87
68
46
5
37
57
69
66
63
56
51
49
43
58
72

Low Clouds (% Sky Obscured)

69
29
17
6
5
5
23
27
7
2
2
2
2
4
5
6
10
13
16
18
20
20
29
39

Medium Clouds (% Sky Obscured)

98
24
13
46
18
8
11
67
5
8
7
1
0
1
3
4
4
3
3
2
1
0
18
36

High Clouds (% Sky Obscured)

100
98
96
93
74
54
23
47
64
81
62
41
2
31
43
46
47
49
47
40
32
29
40
72

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 (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

72
56
39
17
21
14
5
9
11
5
4
2
3
3
2
0
10
13
10
28
37
46
55
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
11
10
10
10
9
9
9
8
8
8
8
8
10
12
13
14
14
14
14
14
14
14

Feels Like (°C)

10
10
10
10
9
8
7
6
6
6
6
6
6
6
7
9
9
10
10
11
14
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
83
84
82
80
75
73
74
74
74
74
73
68
62
57
59
59
61
63
66
68
73

Pressure (mb)

1011
1011
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

389
383
379
379
378
378
379
379
378
377
378
381
382
382
382
383
384
385
387
389
387
386
384
382

Tuesday 25

Waning Crescent 13%

05:03

15:13

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

Sun - Rise: 06:21, Set: 18:49, Transit: 12:36. Moon - Rise: 05:03, Set: 15:13. Civil Dark: 19:18 - 05:53. Nautical Dark: 19:52 - 05:19. Astro Dark: 20:27 - 04:43

Total Clouds (% Sky Obscured)

88
73
58
43
32
21
10
11
13
15
16
17
20
14
8
1
21
40
60
51
44
39
39
40

Low Clouds (% Sky Obscured)

50
43
36
29
21
13
4
5
4
4
3
2
1
2
2
1
2
2
2
7
11
16
13
10

Medium Clouds (% Sky Obscured)

54
42
29
16
12
8
4
3
3
4
2
1
0
0
1
0
0
0
0
4
7
10
35
40

High Clouds (% Sky Obscured)

81
54
28
2
1
1
0
0
0
0
0
0
0
0
0
0
21
40
60
45
25
15
11
6

ISS Passover

Visibility (miles)

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

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

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 (%)

28
36
19
1
6
11
16
18
15
11
17
16
11
10
5
2
14
18
19
30
38
39
46
46

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)

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

Chance of Frost

Temperature (°C)

13
12
12
11
10
10
10
9
10
9
9
9
9
9
11
13
15
15
15
15
15
15
15
14

Feels Like (°C)

13
13
10
11
11
11
11
11
10
9
9
9
8
8
8
10
10
11
12
13
16
15
14
15

Dew Point (°C)

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

Relative Humidity (%)

76
80
81
81
81
78
74
73
72
72
70
70
70
69
65
61
56
58
59
61
61
64
65
69

Pressure (mb)

1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010

Ozone (du)

381
379
376
373
369
357
345
333
331
328
325
320
314
308
304
301
297
295
293
291
291
291
291
293

Wednesday 26

Waning Crescent 6%

05:28

16:32

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

Sun - Rise: 06:19, Set: 18:51, Transit: 12:36. Moon - Rise: 05:28, Set: 16:32. Civil Dark: 19:19 - 05:51. Nautical Dark: 19:53 - 05:17. Astro Dark: 20:28 - 04:41

Total Clouds (% Sky Obscured)

40
28
17
4
26
53
76
61
43
22
21
21
20
15
10
6
37
68
98

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

40
28
17
2
26
53
76
61
37
9
9
9
9
6
3
0
16
33
52

High Clouds (% Sky Obscured)

0
0
0
0
2
3
4
5
6
6
7
8
8
6
4
3
34
64
94

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

Precipitation Type

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

Precipitation Probability (%)

29
31
27
0
1
1
0
0
0
0
1
0
0
13
14
5
13
17
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
12
11
11
10
10
10
10
9
9
9
9
11
13
15
15
15

Feels Like (°C)

14
14
11
12
12
12
12
12
9
8
8
8
8
8
9
10
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

72
77
79
80
81
80
78
77
77
76
76
74
74
73
68
64
59
61
63

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

296
298
302
306
309
313
316
320
324
328
332
335
337
339
340
341
341
342
342

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

Generated: 20/03/25 18:03:02. Forecast: 20/03/25 to 26/03/25. Timezone: UTC+1.00