Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 96%

22:12

07:10

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

Sun - Rise: 06:14, Set: 20:13, Transit: 13:14. Moon - Rise: 22:12, Set: 07:10. Civil Dark: 20:44 - 05:43. Nautical Dark: 21:22 - 05:05. Astro Dark: 22:04 - 04:23

Total Clouds (% Sky Obscured)

55
65
25
45
57
57
57
37
37
20
20
22
26
28
0
15
60
91
92
95
100
98
98
98

Low Clouds (% Sky Obscured)

78
93
99
92
91
79
31
24
19
11
3
3
6
12
7
10
60
76
79
79
81
80
74
74

Medium Clouds (% Sky Obscured)

99
92
100
100
100
85
57
16
0
0
13
16
17
16
7
43
39
93
100
100
100
94
93
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
3
3
6
6
6
9
70
70
70
61
6
3
7

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
8
8
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
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
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
9
11
26
30

Precipitation Amount (mm)

0
0.3
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
8
8
7
7
8
8
8
6
6
9
3
3
3
5
3
5
0
0
0
0
1
1
3

Chance of Frost

Temperature (°C)

13
14
15
15
16
15
15
15
14
13
12
7
7
6
7
6
5
9
8
9
9
10
12
13

Feels Like (°C)

12
12
14
14
14
13
13
14
13
12
10
7
7
6
7
6
3
6
6
7
7
8
10
11

Dew Point (°C)

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

Relative Humidity (%)

66
61
56
54
55
55
59
67
65
69
72
89
89
89
83
86
90
80
81
84
87
78
71
66

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1008
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

434
434
432
433
430
427
426
428
430
428
431
436
432
430
430
429
425
424
423
423
423
422
420
423

Saturday 27

Waning Gibbous 91%

23:22

07:47

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

Sun - Rise: 06:13, Set: 20:14, Transit: 13:14. Moon - Rise: 23:22, Set: 07:47. Civil Dark: 20:45 - 05:41. Nautical Dark: 21:23 - 05:03. Astro Dark: 22:05 - 04:21

Total Clouds (% Sky Obscured)

95
94
87
93
100
93
89
83
76
49
41
44
35
78
84
96
96
99
98
97
97
98
96
98

Low Clouds (% Sky Obscured)

70
71
70
48
53
61
31
44
28
43
28
35
31
68
78
76
68
57
57
77
76
92
82
96

Medium Clouds (% Sky Obscured)

85
79
54
60
47
37
32
39
43
2
30
48
19
27
14
12
27
51
83
70
86
83
77
44

High Clouds (% Sky Obscured)

0
3
4
65
98
77
75
75
41
4
0
0
0
0
4
25
29
61
65
65
65
53
33
3

ISS Passover

Visibility (miles)

9
9
9
7
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
11
4
1
1
1
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

36
43
42
50
53
60
69
41
16
2
3
2
1
0
0
0
11
3
4
21
22
40
35
35

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
58
56
59
57
60
68
83
90
93
93
91
91
91
90
87
87
88
87
87
88
86
93
92

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016

Ozone (du)

426
426
424
426
430
430
429
428
424
429
430
425
424
422
414
408
403
400
399
400
401
401
399
399

Sunday 28

Waning Gibbous 84%

00:28

08:36

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:11, Set: 20:15, Transit: 13:14. Moon - Rise: 00:28, Set: 08:36. Civil Dark: 20:47 - 05:40. Nautical Dark: 21:25 - 05:01. Astro Dark: 22:07 - 04:19

Total Clouds (% Sky Obscured)

96
94
90
93
83
89
92
94
95
100
100
97
88
94
93
86
100
100
97
98
99
97
90
100

Low Clouds (% Sky Obscured)

90
91
67
77
49
70
41
49
44
34
22
20
20
17
0
2
2
2
2
2
1
1
0
0

Medium Clouds (% Sky Obscured)

51
44
44
43
32
74
82
86
84
100
59
14
22
33
37
36
33
20
27
28
46
63
43
50

High Clouds (% Sky Obscured)

0
3
25
63
60
60
55
81
70
100
100
93
62
69
86
76
100
100
94
96
95
95
82
100

ISS Passover

Visibility (miles)

7
9
7
4
4
3
4
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
45
69
73
82
70
31
21
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0

Precipitation Amount (mm)

0
0
0.5
0.6
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
2
0
1
1
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
12
12
12
13
13
13
11
11
10
10
9
9
8
8
7
6
6
6
8
9
8
7

Relative Humidity (%)

87
86
84
80
84
83
86
87
87
89
89
89
87
86
84
81
77
76
76
74
72
66
56
48

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1018
1018
1018
1018
1017
1017
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

397
394
389
386
383
381
380
379
379
379
379
377
375
372
369
366
362
357
354
352
353
354
357
360

Monday 29

Waning Gibbous 75%

01:28

09:36

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 OK
04 OK
05 Good
06 Good
07 Good
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 06:10, Set: 20:17, Transit: 13:14. Moon - Rise: 01:28, Set: 09:36. Civil Dark: 20:48 - 05:38. Nautical Dark: 21:26 - 04:59. Astro Dark: 22:09 - 04:17

Total Clouds (% Sky Obscured)

100
100
100
100
100
77
77
100
100
100
100
100
68
66
50
38
24
18
11
3
19
34
50
89

Low Clouds (% Sky Obscured)

0
0
0
0
0
9
28
41
27
5
30
14
3
6
14
19
26
19
10
1
1
1
1
7

Medium Clouds (% Sky Obscured)

17
32
60
0
16
0
0
0
0
0
0
0
2
2
2
2
2
2
1
0
1
2
3
47

High Clouds (% Sky Obscured)

100
100
100
100
100
75
67
100
100
100
100
100
51
48
34
19
2
2
3
0
14
28
39
47

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
2
0
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
42
42
43
45
49
51
64
73
84
87
87
86
87
86
86
86
84
83
82
75
62
51
45

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020

Ozone (du)

363
366
368
368
367
367
365
362
358
356
355
356
357
358
358
358
357
358
359
362
366
365
363
360

Tuesday 30

Waning Gibbous 64%

02:17

10:46

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:08, Set: 20:18, Transit: 13:14. Moon - Rise: 02:17, Set: 10:46. Civil Dark: 20:49 - 05:37. Nautical Dark: 21:28 - 04:58. Astro Dark: 22:11 - 04:15

Total Clouds (% Sky Obscured)

95
98
100
93
85
70
74
100
76
79
81
66
23
1
23
46
65
65
76
71
67
60
50
50

Low Clouds (% Sky Obscured)

13
28
20
11
1
1
1
4
1
0
1
0
0
0
7
14
21
14
7
0
1
2
3
13

Medium Clouds (% Sky Obscured)

49
47
50
42
27
2
8
39
9
12
16
31
0
0
0
0
0
0
0
0
0
0
0
6

High Clouds (% Sky Obscured)

51
50
50
50
50
60
62
68
63
62
62
42
20
0
17
29
44
44
62
55
53
50
55
54

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
4
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

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

Precipitation Probability (%)

1
5
10
8
17
32
19
8
49
62
60
35
21
22
3
12
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
23
23
23
23
22
21
20
18
16
16
15
15
14
14
14
14
14
14
15
16
18
20
22

Feels Like (°C)

21
21
21
21
21
22
21
20
16
16
16
14
13
15
14
14
13
14
14
13
16
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

41
41
41
42
43
48
57
68
82
92
93
93
90
89
89
89
89
89
86
83
77
59
48
43

Pressure (mb)

1019
1019
1019
1019
1019
1018
1019
1019
1019
1020
1020
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017

Ozone (du)

360
359
359
361
363
365
366
363
361
358
358
361
362
362
363
361
360
360
362
363
362
358
356
355

Wednesday 1

Third Quarter 53%

02:56

12:03

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:07, Set: 20:19, Transit: 13:14. Moon - Rise: 02:56, Set: 12:03. Civil Dark: 20:50 - 05:35. Nautical Dark: 21:29 - 04:56. Astro Dark: 22:13 - 04:12

Total Clouds (% Sky Obscured)

55
61
91
88
80
86
93
100
95
98
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

23
33
33
36
38
33
24
16
32
49
68
70
71
75
81
87
90
86
84
82
79
79
75
63

Medium Clouds (% Sky Obscured)

12
20
50
68
36
64
47
55
70
75
81
81
84
88
91
95
100
94
90
85
92
96
98
78

High Clouds (% Sky Obscured)

58
62
69
56
28
59
82
100
96
98
100
100
100
100
100
100
100
100
100
100
97
95
93
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
4
4
4
6
7
9
9
8
8
6
3
1
4
6
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
8
18
29
45
60
70
82
94
95
89
71
50
50
50
50
55
57
58
61
67
71
69

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0.6
0.9
1.2
0.9
0.6
0.3
0.2
0
0
0.2
0.3
0.3
0.3
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
24
25
25
24
24
21
18
17
16
16
15
15
16
16
16
15
15
15
15
15
16
16
17

Feels Like (°C)

23
24
25
23
23
22
20
18
16
16
16
15
15
15
15
14
14
14
14
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

40
38
39
40
44
46
60
78
87
90
92
93
92
92
89
90
92
93
93
92
92
90
87
86

Pressure (mb)

1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1015
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011

Ozone (du)

355
354
351
349
350
350
350
352
352
353
354
355
357
359
361
362
363
365
368
371
375
379
383
387

Thursday 2

Waning Crescent 41%

03:27

12:03

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:05, Set: 20:20, Transit: 13:13. Moon - Rise: 03:27, Set: 12:03. Civil Dark: 20:52 - 05:34. Nautical Dark: 21:31 - 04:54. Astro Dark: 22:14 - 04:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
96
94
95
96
97
97
96
95
97
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
39
47
56
64
65
66
63
70
72
71
73
79
78
85
92
99
97
95
93
94
96
99
99

Medium Clouds (% Sky Obscured)

58
41
46
51
59
68
79
91
94
95
95
82
71
60
72
83
96
94
91
89
90
92
93
73

High Clouds (% Sky Obscured)

98
100
100
99
99
90
81
72
72
71
71
58
43
26
39
51
62
52
41
31
17
9
0
0

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

69
68
85
95
95
95
95
95
95
95
95
95
92
72
75
81
89
90
92
95
95
95
95
95

Precipitation Amount (mm)

0.4
0.4
0.6
0.7
0.9
1.1
1
0.8
1.1
1.4
1.9
1.3
0.8
0.5
0.5
0.7
0.9
0.8
0.7
0.7
0.8
0.8
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
18
17
17
16
15
14
14
14
14
14
13
13
14
13
13
13
13
13
13
14
14

Feels Like (°C)

15
15
15
17
16
16
16
16
16
12
14
14
13
13
13
13
13
12
12
12
12
13
13
13

Dew Point (°C)

15
14
14
15
15
15
15
14
14
14
14
14
13
13
13
13
13
13
13
13
13
13
13
14

Relative Humidity (%)

83
81
78
82
83
86
90
93
98
98
98
100
98
98
98
98
98
98
98
98
98
100
98
100

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1010
1010
1011
1011
1011
1011
1012

Ozone (du)

387
387
387
385
384
383
381
379
377
381
385
389
389
388
388
387
385
384
381
379
376
374
372
371

Forecast for Margine Coperta-Traversagna, Provincia di Pistoia, Italy (43.88,10.76)

Generated: 26/04/24 05:19:55. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00