Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Gibbous 91%

16:50

05:32

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

Sun - Rise: 06:25, Set: 20:17, Transit: 13:22. Moon - Rise: 16:50, Set: 05:32. Civil Dark: 20:49 - 05:53. Nautical Dark: 21:28 - 05:14. Astro Dark: 22:10 - 04:31

Total Clouds (% Sky Obscured)

19
15
12
25
0
0
0
0
0
22
23
11
0
2
4
3
3
52
54
84
88
87
83
91

Low Clouds (% Sky Obscured)

0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
20
22
10
0
0
0
1
0
48
54
82
86
86
83
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
2
3
54
55
50
30
2
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 (%)

0
2
0
6
8
18
12
3
2
1
2
3
1
0
0
0
0
0
0
0
0
0
2
9

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)

12
13
14
14
14
14
13
11
9
8
6
6
6
5
5
5
5
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

15
16
16
16
16
15
15
14
12
10
9
8
7
6
6
6
6
5
5
5
7
9
11
12

Feels Like (°C)

10
11
12
10
11
11
11
11
9
7
7
6
5
5
4
4
4
4
1
1
3
6
8
9

Dew Point (°C)

-8
-8
-8
-9
-9
-8
-7
-6
-4
-4
-3
-2
-3
-3
-3
-3
-3
-3
-4
-4
-4
-3
-4
-4

Relative Humidity (%)

20
19
18
17
18
18
21
26
32
37
45
50
50
51
52
52
53
54
54
52
47
41
35
31

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1012
1014
1015
1015
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

433
433
433
433
430
430
431
429
430
431
432
434
435
434
432
430
429
428
429
431
433
436
441
441

Sunday 21

Waxing Gibbous 96%

17:54

05:46

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

Sun - Rise: 06:23, Set: 20:18, Transit: 13:22. Moon - Rise: 17:54, Set: 05:46. Civil Dark: 20:50 - 05:51. Nautical Dark: 21:29 - 05:12. Astro Dark: 22:12 - 04:29

Total Clouds (% Sky Obscured)

71
100
99
67
76
75
97
91
93
96
94
95
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
0
2
25
25
25
62
40
64
68
55
66
53
27
47
82
100
100
100
86
100
98
100

Medium Clouds (% Sky Obscured)

68
100
99
67
39
73
97
80
85
89
82
89
94
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
3
65
65
55
50
50
50
50
45
40
45
45
45
50
50
45
45
45

ISS Passover

Visibility (miles)

9
9
9
9
9
2
4
4
2
1
2
8
9
7
9
9
8
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

21
30
37
50
65
95
95
95
95
95
95
59
51
60
71
70
71
71
67
67
76
70
65
71

Precipitation Amount (mm)

0
0
0
0
0.2
1
1.1
1.2
2.9
2.3
1
0
0
0
0.3
0.2
0.2
0.4
0.4
0.3
0.4
0.3
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
11
10
9
7
6
6
4
3
3
4
4
4
4
4
2
2
2
3
4
6

Dew Point (°C)

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

Relative Humidity (%)

29
30
32
32
33
47
76
83
85
93
93
90
88
88
85
85
88
86
90
86
82
68
58
50

Pressure (mb)

1012
1012
1011
1011
1010
1010
1011
1012
1013
1014
1015
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

439
441
440
440
441
440
439
438
436
434
435
436
435
435
437
439
439
437
437
438
438
437
437
438

Monday 22

Waxing Gibbous 99%

18:59

06:02

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: 06:22, Set: 20:20, Transit: 13:21. Moon - Rise: 18:59, Set: 06:02. Civil Dark: 20:52 - 05:50. Nautical Dark: 21:31 - 05:10. Astro Dark: 22:14 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100

Low Clouds (% Sky Obscured)

88
68
90
89
66
44
28
35
48
69
79
85
93
94
85
79
77
92
88
83
75
67
56
54

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
100
100
100
100
95
97
98
100
100

High Clouds (% Sky Obscured)

45
45
45
45
45
50
50
45
40
44
37
35
40
45
50
78
72
55
55
50
45
40
45
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
0
0
0
0
0
0
0
0
0
0
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
None
None
None
None
Very Light Rain
Very 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
None

Precipitation Probability (%)

68
61
56
56
57
62
66
71
76
77
76
79
51
25
9
19
10
9
8
8
9
11
8
16

Precipitation Amount (mm)

0.2
0
0
0
0
0.2
0.3
0.4
0.4
0.4
0.4
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

47
44
43
43
42
55
85
91
91
94
96
96
96
94
96
96
96
89
89
88
83
75
67
62

Pressure (mb)

1014
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1008
1008

Ozone (du)

438
441
442
443
443
443
443
443
442
441
443
444
445
446
449
450
451
451
451
448
447
446
446
444

Tuesday 23

Waxing Gibbous 100%

20:06

06:20

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

Sun - Rise: 06:20, Set: 20:21, Transit: 13:21. Moon - Rise: 20:06, Set: 06:20. Civil Dark: 20:53 - 05:48. Nautical Dark: 21:33 - 05:08. Astro Dark: 22:16 - 04:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
93
85
74
78
81
84
60
41
18
16
5
2
4
5
3
0
1
1
32

Low Clouds (% Sky Obscured)

50
46
30
33
42
50
45
27
3
35
43
31
44
2
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
100
92
84
76
79
82
86
67
49
25
24
6
3
1
2
1
0
0
0
25

High Clouds (% Sky Obscured)

45
40
45
45
45
50
54
59
50
24
30
30
23
18
9
2
2
8
14
9
1
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
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 (%)

18
17
26
37
38
40
45
32
20
17
21
6
17
1
1
1
0
1
1
0
1
1
0
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)

3
3
3
4
4
5
4
4
4
3
3
3
4
4
4
4
5
5
5
5
5
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
8
8
8
6
6
6
6
5
4
3
2
2
1
2
2
2
2
5
8
11
11

Dew Point (°C)

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

Relative Humidity (%)

55
46
41
42
43
44
51
73
84
85
85
86
86
85
80
72
69
69
67
66
57
47
41
36

Pressure (mb)

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

Ozone (du)

443
441
440
441
442
443
443
441
439
438
436
434
434
435
435
434
432
430
432
436
439
442
441
441

Wednesday 24

Full Moon 99%

21:15

06:41

12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
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 Good
08 OK
09 OK
10 OK
11 Bad

Sun - Rise: 06:18, Set: 20:22, Transit: 13:21. Moon - Rise: 21:15, Set: 06:41. Civil Dark: 20:55 - 05:46. Nautical Dark: 21:34 - 05:06. Astro Dark: 22:18 - 04:22

Total Clouds (% Sky Obscured)

65
99
70
43
15
12
13
15
15
15
15
14
10
8
7
4
5
6
7
8
16
26
30
36

Low Clouds (% Sky Obscured)

3
4
21
45
50
55
50
50
45
5
4
0
0
0
6
13
22
19
13
0
1
3
4
17

Medium Clouds (% Sky Obscured)

50
75
56
32
10
35
37
30
30
30
30
22
13
11
14
17
25
20
20
20
21
25
27
26

High Clouds (% Sky Obscured)

4
14
4
1
0
0
0
3
1
0
0
0
0
0
0
0
0
0
1
1
5
8
13
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
3
4
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
2
7
6
9
35
64
72
47
22
6
12
15
19
24
22
18
20
18
9
15
15
12
19

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
13
10
9
9
8
7
6
5
4
4
3
3
4
5
6
8
9
11

Feels Like (°C)

12
12
11
12
11
12
9
7
7
7
6
5
4
3
3
3
2
2
3
3
3
4
5
6

Dew Point (°C)

-3
-3
-3
-2
-2
-2
3
7
7
6
6
4
4
3
2
1
-0
-1
-1
-0
-0
1
2
3

Relative Humidity (%)

32
29
29
29
30
32
48
80
84
84
85
82
83
85
88
83
79
76
72
70
66
64
61
58

Pressure (mb)

1004
1003
1003
1003
1003
1003
1004
1005
1005
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1008
1008

Ozone (du)

442
439
435
431
429
429
432
431
431
430
429
428
426
426
428
427
426
425
425
425
425
426
426
427

Thursday 25

Waning Gibbous 96%

22:26

07:09

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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: 06:17, Set: 20:24, Transit: 13:21. Moon - Rise: 22:26, Set: 07:09. Civil Dark: 20:56 - 05:44. Nautical Dark: 21:36 - 05:04. Astro Dark: 22:20 - 04:20

Total Clouds (% Sky Obscured)

46
56
47
37
25
36
47
59
60
56
43
43
42
42
56
71
85
90
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

32
46
39
32
25
31
37
42
41
36
32
48
66
81
86
83
85
86
83
81
85
88
91
93

Medium Clouds (% Sky Obscured)

25
24
19
10
1
4
8
11
19
22
29
33
31
35
49
59
78
85
91
96
97
98
100
98

High Clouds (% Sky Obscured)

6
1
0
0
0
5
10
14
21
28
36
36
37
43
52
61
70
63
55
45
42
39
37
37

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

22
22
27
28
26
33
38
42
44
46
48
45
45
45
50
55
56
54
49
37
50
54
53
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
4
5
5
5
5
4
4
4
3
3
4
3
3
3
3
4
4
4
3
3
3
3
4

Chance of Frost

Temperature (°C)

12
13
14
14
15
15
13
12
11
10
10
9
9
8
8
8
7
7
7
7
7
8
9
10

Feels Like (°C)

7
8
8
13
12
12
12
12
12
7
8
7
7
7
7
6
6
6
6
5
5
6
7
8

Dew Point (°C)

3
3
3
2
2
1
3
5
6
7
6
6
6
6
6
6
6
5
5
5
5
6
7
8

Relative Humidity (%)

54
49
45
44
42
40
49
62
74
78
80
81
82
84
87
87
88
88
87
87
85
87
87
87

Pressure (mb)

1008
1007
1007
1007
1006
1006
1006
1007
1007
1008
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013

Ozone (du)

428
429
430
428
426
425
424
423
423
423
423
424
423
422
422
424
426
429
430
432
434
433
433
432

Friday 26

Waning Gibbous 91%

23:38

07:45

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

Sun - Rise: 06:15, Set: 20:25, Transit: 13:21. Moon - Rise: 23:38, Set: 07:45. Civil Dark: 20:57 - 05:43. Nautical Dark: 21:37 - 05:02. Astro Dark: 22:22 - 04:17

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
99
100
99
98
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
95
91
89
88
89
89
93
92
91
90
92
94
97
95
92
91
93
94
95

Medium Clouds (% Sky Obscured)

97
95
91
88
84
74
67
58
62
65
69
79
89
100
98
96
94
91
88
85

High Clouds (% Sky Obscured)

29
14
13
12
11
24
35
49
46
46
53
66
75
81
65
51
36
24
12
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

60
61
58
58
50
46
41
33
33
31
23
40
52
62
83
95
95
93
79
64

Precipitation Amount (mm)

0.2
0.2
0.2
0.3
0.2
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1
0.7
0.5
0.2

Wind Speed/Direction (mph)

3
2
2
2
3
4
4
4
4
4
4
4
3
3
3
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
85
87
88
91
90
90
88
90
88
90
91
91
93
93
93
93
93
93

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012
1012
1012
1012
1012
1013
1013

Ozone (du)

429
425
422
422
422
422
422
421
420
420
420
419
417
415
412
412
413
413
414
415

Forecast for Como, Provincia di Como, Italy (45.81,9.09)

Generated: 20/04/24 12:54:19. Forecast: 20/04/24 to 26/04/24. Timezone: UTC+2.00