Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waning Gibbous 59%

02:40

10:05

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

Sun - Rise: 06:25, Set: 20:05, Transit: 13:16. Moon - Rise: 02:40, Set: 10:05. Civil Dark: 20:35 - 05:55. Nautical Dark: 21:12 - 05:18. Astro Dark: 21:51 - 04:38

Total Clouds (% Sky Obscured)

67
70
100
100
94
99
100
100
100
100
100
100
100
44
1
8
41
65
66
79
84
85
85
90

Low Clouds (% Sky Obscured)

26
0
6
63
49
61
76
68
52
47
12
1
2
2
1
0
15
33
40
64
36
64
80
84

Medium Clouds (% Sky Obscured)

67
44
100
86
84
93
92
93
100
84
100
79
50
35
0
8
33
49
47
52
63
63
39
65

High Clouds (% Sky Obscured)

47
70
100
100
67
82
94
100
69
100
73
100
100
0
0
0
0
0
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 (%)

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
1
8
0
6
3
2
10
13
2
0
0
0
3
5
1
0
0
2
13
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)

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

Chance of Frost

Temperature (°C)

7
9
12
14
16
18
18
19
19
19
19
18
16
14
13
12
10
10
9
9
10
10
10
10

Feels Like (°C)

6
7
11
13
15
17
17
17
18
18
18
16
15
13
12
12
11
10
10
9
9
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

88
84
79
74
66
61
59
61
59
60
60
66
74
78
80
83
83
82
80
78
76
77
78
80

Pressure (mb)

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

Ozone (du)

334
335
335
335
336
336
335
332
332
333
334
337
338
340
345
348
354
350
346
346
347
349
350
352

Sunday 20

Waning Gibbous 59%

03:17

11:10

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: 06:23, Set: 20:06, Transit: 13:15. Moon - Rise: 03:17, Set: 11:10. Civil Dark: 20:36 - 05:53. Nautical Dark: 21:13 - 05:16. Astro Dark: 21:52 - 04:36

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
100
98
100
100
94
100
100
100

Low Clouds (% Sky Obscured)

69
84
80
83
83
72
83
57
72
82
74
74
58
77
80
55
71
64
69
89
83
55
46
53

Medium Clouds (% Sky Obscured)

55
97
99
87
100
85
59
62
69
100
98
90
100
100
86
81
86
74
48
83
85
83
81
98

High Clouds (% Sky Obscured)

99
93
92
95
100
100
100
98
100
100
98
100
100
100
51
35
100
92
100
90
26
100
100
83

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
9
9
5
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
1
4
5
5
7
7
0
21

Precipitation Type

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

Precipitation Probability (%)

3
7
12
40
42
26
12
29
52
75
75
57
66
87
78
67
45
34
34
44
35
22
19
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0.8
0.4
0
0
0.5
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
11
13
14
15
16
17
17
18
18
17
16
16
15
14
14
13
13
13
12
13
12
12
12

Feels Like (°C)

8
10
12
13
14
16
16
17
18
17
16
16
15
14
14
13
12
13
12
12
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

81
81
79
79
82
81
77
76
73
73
82
81
86
93
95
96
98
96
95
95
93
95
93
95

Pressure (mb)

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

Ozone (du)

352
351
351
350
350
348
346
346
347
347
347
348
349
351
353
354
358
360
361
361
360
360
359
360

Monday 21

Third Quarter 48%

03:48

12:21

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: 06:22, Set: 20:07, Transit: 13:15. Moon - Rise: 03:48, Set: 12:21. Civil Dark: 20:37 - 05:51. Nautical Dark: 21:14 - 05:14. Astro Dark: 21:54 - 04:34

Total Clouds (% Sky Obscured)

100
100
98
93
90
96
100
100
100
100
98
100
100
99
100
100
93
90
88
87
70
67
80
93

Low Clouds (% Sky Obscured)

45
29
43
44
46
43
38
42
37
27
27
27
28
31
31
46
55
57
43
49
54
59
64
65

Medium Clouds (% Sky Obscured)

100
99
89
51
63
80
56
60
56
63
56
53
44
51
27
27
22
5
49
35
20
5
11
17

High Clouds (% Sky Obscured)

100
100
29
53
59
69
100
100
100
91
83
94
100
92
100
100
61
64
15
22
7
7
36
69

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 (%)

21
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
18
5
2
1
2
18
38
63
46
33
26
18
0
0
0
0
0
0
1
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
89
82
74
68
62
58
55
57
66
76
78
85
90
92
92
92
93
93
93
95
96
96
96

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014

Ozone (du)

360
360
359
359
357
357
359
360
361
360
360
359
359
362
362
362
363
363
362
362
363
363
364
358

Tuesday 22

Waning Crescent 37%

04:14

13:36

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: 06:20, Set: 20:08, Transit: 13:15. Moon - Rise: 04:14, Set: 13:36. Civil Dark: 20:39 - 05:50. Nautical Dark: 21:16 - 05:12. Astro Dark: 21:56 - 04:32

Total Clouds (% Sky Obscured)

98
93
96
97
89
94
100
86
74
63
68
65
65
57
66
56
56
57
62
67
72
78
85
89

Low Clouds (% Sky Obscured)

62
66
65
67
46
28
20
25
21
23
15
8
2
6
10
16
22
31
38
42
46
48
52
56

Medium Clouds (% Sky Obscured)

19
32
47
58
40
21
3
6
9
13
26
42
60
40
30
2
3
21
36
47
49
54
53
47

High Clouds (% Sky Obscured)

97
91
93
94
83
92
100
78
57
40
42
33
17
24
63
56
55
45
40
38
40
41
34
64

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
6
15
18
27
23
16
23
22
22
16
9
6
13
27
10
24
37
10
20
14

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
16
16
18
19
19
19
18
18
17
17
16
15
14
12
11
11
10
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

96
93
87
80
76
71
69
68
69
66
65
67
77
83
87
90
89
88
90
87
87
87
87
90

Pressure (mb)

1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

357
358
356
357
355
354
354
354
354
355
356
356
357
357
359
358
360
360
363
365
364
363
364
365

Wednesday 23

Waning Crescent 27%

04:36

14:52

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

Sun - Rise: 06:18, Set: 20:10, Transit: 13:15. Moon - Rise: 04:36, Set: 14:52. Civil Dark: 20:40 - 05:48. Nautical Dark: 21:17 - 05:10. Astro Dark: 21:58 - 04:30

Total Clouds (% Sky Obscured)

100
100
81
62
64
69
69
54
52
50
33
17
3
13
23
33
35
41
41
47
53
59
67
75

Low Clouds (% Sky Obscured)

58
55
51
50
51
54
54
44
39
38
25
13
0
11
23
33
35
41
40
38
37
36
44
52

Medium Clouds (% Sky Obscured)

29
52
43
18
21
28
32
21
13
1
0
0
0
0
0
0
0
0
0
6
18
36
34
32

High Clouds (% Sky Obscured)

99
99
51
52
53
61
63
54
46
40
27
13
3
3
6
8
6
4
2
0
0
0
19
37

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

Precipitation Probability (%)

4
24
35
41
38
42
41
56
64
54
36
20
8
2
1
0
0
0
0
0
1
1
7
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
14
15
17
18
18
19
19
18
18
17
16
15
13
12
12
11
11
11
10
10
10
11

Feels Like (°C)

11
13
14
16
17
17
17
18
18
17
16
16
15
15
13
13
13
13
13
12
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

92
86
80
73
69
66
65
65
64
66
69
74
81
89
92
95
96
96
98
96
96
96
95
93

Pressure (mb)

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

Ozone (du)

366
366
367
368
369
369
370
370
371
375
375
374
374
377
374
371
367
365
362
360
358
356
354
353

Thursday 24

Waning Crescent 17%

04:58

16:09

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 OK
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:17, Set: 20:11, Transit: 13:15. Moon - Rise: 04:58, Set: 16:09. Civil Dark: 20:41 - 05:46. Nautical Dark: 21:19 - 05:09. Astro Dark: 21:59 - 04:28

Total Clouds (% Sky Obscured)

85
86
89
90
85
79
73
71
69
68
59
50
40
35
30
25
34
41
38
42
45
51
41
31

Low Clouds (% Sky Obscured)

60
61
61
65
60
57
51
51
48
47
46
43
39
35
29
17
18
22
26
21
18
14
14
13

Medium Clouds (% Sky Obscured)

30
26
21
15
16
17
19
17
16
12
8
4
0
0
0
0
3
6
7
11
15
15
10
10

High Clouds (% Sky Obscured)

55
54
44
32
22
16
14
23
31
49
34
19
4
2
1
0
0
0
0
28
45
51
41
21

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 (%)

8
14
18
19
30
33
29
35
38
32
37
34
26
27
25
21
16
10
5
13
13
9
26
23

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

Chance of Frost

Temperature (°C)

11
12
14
15
17
17
18
18
18
18
17
16
15
15
14
13
12
11
11
10
10
10
9
10

Feels Like (°C)

11
11
13
13
14
14
15
15
18
17
16
15
15
15
11
11
10
10
10
10
8
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

92
89
82
75
68
66
63
59
62
65
67
69
73
74
74
74
72
77
84
90
90
90
90
88

Pressure (mb)

1013
1012
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

353
352
351
350
349
350
351
352
353
354
356
356
357
357
360
363
366
364
361
359
356
353
351
349

Friday 25

Waning Crescent 9%

05:20

17:27

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

Sun - Rise: 06:15, Set: 20:12, Transit: 13:14. Moon - Rise: 05:20, Set: 17:27. Civil Dark: 20:43 - 05:45. Nautical Dark: 21:20 - 05:07. Astro Dark: 22:01 - 04:26

Total Clouds (% Sky Obscured)

21
16
11
7
30
52
74
67
60
57
51
47
43
32
19
5
20
32
46

Low Clouds (% Sky Obscured)

13
12
10
6
27
46
63
47
42
31
30
29
28
19
10
0
7
16
24

Medium Clouds (% Sky Obscured)

0
1
1
1
1
0
0
0
0
0
0
0
0
2
2
0
0
0
0

High Clouds (% Sky Obscured)

4
2
1
0
0
0
0
2
3
5
5
5
5
5
4
4
15
26
36

ISS Passover

Visibility (miles)

9
9
9
9
9
8
6
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

15
18
18
18
24
28
32
30
28
26
22
13
5
5
2
1
3
3
2

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)

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

Chance of Frost

Temperature (°C)

11
12
14
15
17
17
18
18
18
18
18
17
15
14
13
12
11
11
11

Feels Like (°C)

10
10
14
14
16
17
18
19
18
17
17
17
17
17
13
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

84
81
78
73
68
70
71
73
72
72
71
78
85
92
93
93
95
95
93

Pressure (mb)

1010
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

348
347
347
346
346
345
344
343
343
342
341
341
342
343
343
344
344
346
348

Forecast for Orciatico, Province of Pisa, Italy (43.43,10.73)

Generated: 19/04/25 06:28:10. Forecast: 19/04/25 to 25/04/25. Timezone: UTC+2.00