Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 4

First Quarter 52%

11:55

03:10

11 OK
12 OK
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

Sun - Rise: 05:53, Set: 20:24, Transit: 13:09. Moon - Rise: 11:55, Set: 03:10. Civil Dark: 20:57 - 05:19. Nautical Dark: 21:39 - 04:37. Astro Dark: 22:27 - 03:49

Total Clouds (% Sky Obscured)

19
43
59
98
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
43
59
65
78
68
54
68
88
58
53
69
65
95
100
79
87
90
86
100
94
87
78
77

Medium Clouds (% Sky Obscured)

4
19
43
30
42
62
27
81
72
51
30
40
42
37
45
72
41
77
37
73
72
75
93
87

High Clouds (% Sky Obscured)

15
42
48
82
73
97
67
56
84
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
4
9
6
8
4
5
5
8
9
7
9
9
8
6
9
3
1
0
0
1

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
99
12
1
1
6
26
16
0
2
12
2
31
7

Precipitation Type

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

Precipitation Probability (%)

0
0
41
47
52
88
79
78
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.4
0
0
0.4
0.9
2.3
3.2
2.6
1.2
2.3
1
0.8
2.7
4.1
5.1
2.6
1.3
2.9
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
22
21
21
21
20
18
17
16
16
15
15
15
15
15
15
15
15
15
16
16

Feels Like (°C)

20
20
21
21
22
23
21
21
19
17
16
15
15
15
15
15
16
15
15
15
14
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

71
71
70
68
67
73
67
77
85
86
89
89
87
87
90
89
90
93
93
96
96
98
98
96

Pressure (mb)

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

Ozone (du)

360
361
361
362
361
361
361
361
361
362
362
363
363
363
363
364
365
367
370
372
373
374
376
376

Monday 5

Waxing Gibbous 62%

13:08

03:30

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:51, Set: 20:25, Transit: 13:09. Moon - Rise: 13:08, Set: 03:30. Civil Dark: 20:59 - 05:18. Nautical Dark: 21:41 - 04:35. Astro Dark: 22:29 - 03:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
84
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
67
53
50
48
53
46
43
67
78
78
87
89
92
94
95
94
95
96
92
92
89
89
83

Medium Clouds (% Sky Obscured)

75
86
73
62
71
54
69
79
92
100
100
100
100
100
100
100
100
100
100
100
100
84
85
92

High Clouds (% Sky Obscured)

100
100
100
100
100
81
100
98
100
100
100
100
99
100
92
100
100
91
72
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
74
91
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

3
1.4
3.6
2.1
1.6
1.7
0.3
0.8
0.4
0
0.6
0.7
1.2
3.5
3.2
2.7
1.1
2.7
1.1
3.3
4.7
4.3
5.6
4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
15
16
15
14
13
12
12
14
14
13
14
13
13
13
13
13
13
12
12
12
12
11
12

Relative Humidity (%)

93
88
90
85
81
78
75
79
86
89
87
92
92
95
96
98
98
98
98
98
96
96
93
93

Pressure (mb)

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

Ozone (du)

379
374
376
377
379
379
379
380
376
378
382
385
387
388
389
388
388
388
390
392
392
391
390
389

Tuesday 6

Waxing Gibbous 72%

14:16

03:46

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:50, Set: 20:27, Transit: 13:09. Moon - Rise: 14:16, Set: 03:46. Civil Dark: 21:00 - 05:16. Nautical Dark: 21:43 - 04:33. Astro Dark: 22:31 - 03:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
100
99
96
100
100
98
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
84
81
78
78
79
74
65
70
81
79
81
82
85
84
84
81
82
82
83
80
80
81
80

Medium Clouds (% Sky Obscured)

95
100
84
77
95
86
40
79
86
86
93
96
98
92
92
88
85
88
93
95
83
76
82
86

High Clouds (% Sky Obscured)

100
100
100
100
100
100
88
51
34
39
41
64
68
46
100
99
66
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

8
8
8
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
2
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

95
95
95
94
74
62
67
51
41
39
43
48
52
56
57
61
55
50
47
46
49
44
55
57

Precipitation Amount (mm)

2.4
1.7
1.3
0.8
0.5
0.4
0.6
0.3
0
0
0
0.2
0.3
0.4
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
14
14
14
14
13
13
13
13
12
12
12
12
12
12
12
12
12
12
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
93
93
89
89
90
92
90
89
87
89
90
89
87
89
90
92
90
90
90
87
87

Pressure (mb)

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

Ozone (du)

388
388
388
388
389
388
388
387
386
384
383
383
383
383
383
383
384
384
385
385
384
382
380
379

Wednesday 7

Waxing Gibbous 80%

15:22

04:01

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:49, Set: 20:28, Transit: 13:09. Moon - Rise: 15:22, Set: 04:01. Civil Dark: 21:02 - 05:15. Nautical Dark: 21:44 - 04:32. Astro Dark: 22:34 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
92
87
92
93
91
81
92
87
85
89
99
100
100
100
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

79
78
78
66
60
59
65
69
67
74
71
69
75
87
90
88
85
81
76
72
65
67
71
76

Medium Clouds (% Sky Obscured)

87
90
87
87
86
86
81
81
81
80
75
80
77
75
82
93
97
100
100
100
100
98
93
95

High Clouds (% Sky Obscured)

100
97
94
91
85
80
73
66
55
50
54
64
59
51
56
80
99
100
98
96
94
77
63
56

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

63
67
67
64
65
54
45
41
20
24
23
21
29
29
25
44
51
58
49
50
47
54
53
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
13
13
12
12
12
12
12
12
12
11
11
11
11
11
12
12
12
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
81
83
76
71
70
71
77
86
87
86
86
86
81
80
81
80
85
86
86
87
89
87

Pressure (mb)

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

Ozone (du)

378
378
378
375
374
374
374
376
376
378
380
382
384
386
387
385
383
384
385
386
386
385
383
383

Thursday 8

Waxing Gibbous 87%

16:27

04:16

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
07 Bad
08 Bad
09 Bad
10 Bad

Sun - Rise: 05:47, Set: 20:29, Transit: 13:09. Moon - Rise: 16:27, Set: 04:16. Civil Dark: 21:03 - 05:13. Nautical Dark: 21:46 - 04:30. Astro Dark: 22:36 - 03:40

Total Clouds (% Sky Obscured)

98
96
96
97
96
100
83
71
69
73
95
91
94
95
92
92
93
94
95
97
97
97
96
96

Low Clouds (% Sky Obscured)

69
63
57
58
52
54
49
41
34
37
44
46
61
73
80
75
72
70
68
69
75
73
76
77

Medium Clouds (% Sky Obscured)

83
68
59
75
71
87
70
66
62
56
47
43
30
26
25
39
62
87
89
92
92
87
86
80

High Clouds (% Sky Obscured)

25
35
66
73
87
100
44
26
5
4
2
0
0
3
4
8
13
23
35
48
71
71
76
81

ISS Passover

Visibility (miles)

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

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

59
51
51
56
50
40
49
46
37
35
35
27
38
41
31
40
39
29
44
51
54
51
45
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
14
15
16
16
16
16
16
15
14
13
13
12
12
12
11
11
11
11
12
12
13
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
78
74
71
68
67
70
76
80
83
83
84
86
87
87
87
87
86
89
89
90
89
89

Pressure (mb)

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

Ozone (du)

379
376
375
374
373
370
369
368
368
369
367
365
364
362
360
360
361
362
362
362
362
362
362
362

Friday 9

Waxing Gibbous 93%

17:31

04:32

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
07 Bad
08 Bad
09 Bad
10 OK

Sun - Rise: 05:46, Set: 20:30, Transit: 13:09. Moon - Rise: 17:31, Set: 04:32. Civil Dark: 21:04 - 05:12. Nautical Dark: 21:48 - 04:28. Astro Dark: 22:38 - 03:37

Total Clouds (% Sky Obscured)

94
92
86
88
92
96
97
98
100
100
100
100
97
95
92
80
71
64
63
63
65
55
42
26

Low Clouds (% Sky Obscured)

72
68
59
58
69
78
65
51
33
39
49
61
43
26
10
15
21
26
23
20
20
16
24
20

Medium Clouds (% Sky Obscured)

59
42
22
32
42
53
39
22
6
10
9
9
3
3
2
2
1
0
1
3
4
3
1
0

High Clouds (% Sky Obscured)

60
36
13
13
11
12
29
46
58
70
82
94
91
90
92
78
56
38
40
42
51
37
21
4

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 (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

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 (%)

34
32
31
32
31
24
24
20
10
9
8
4
4
4
1
1
2
0
3
3
2
12
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
90
88
86
86
86
87
87
86
86
84
86
86
86
84
84
83
83
81
80
76
73

Pressure (mb)

1015
1016
1016
1016
1016
1016
1015
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

362
361
360
358
359
360
360
360
360
360
359
358
357
358
359
360
361
362
363
364
365
367
368
370

Saturday 10

Waxing Gibbous 97%

18:36

04:49

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

Sun - Rise: 05:45, Set: 20:32, Transit: 13:09. Moon - Rise: 18:36, Set: 04:49. Civil Dark: 21:06 - 05:10. Nautical Dark: 21:49 - 04:27. Astro Dark: 22:40 - 03:35

Total Clouds (% Sky Obscured)

40
54
67
69
74
77
90
95
99
83
63
44
34
23
14
14
14
14
23
35
44

Low Clouds (% Sky Obscured)

35
51
65
67
73
77
76
76
85
62
44
26
21
17
13
11
9
7
10
11
13

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
15
23
16
11
3
1
1
2
11
20
30

High Clouds (% Sky Obscured)

3
2
1
0
0
0
24
44
56
33
13
8
6
3
0
1
2
4
3
2
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

Fog (%)

5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Precipitation Type

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

Precipitation Probability (%)

24
27
24
31
33
32
30
27
19
20
17
7
11
19
9
12
17
8
6
8
7

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
66
65
67
71
73
77
78
80
79
80
80
80
80
80
81
81
81
80
76

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

372
371
371
370
370
371
371
371
370
370
370
370
370
370
369
369
369
369
368
367
366

Forecast for Bifrangi, Provincia di Vicenza, Italy (45.78,11.79)

Generated: 04/05/25 10:31:22. Forecast: 04/05/25 to 10/05/25. Timezone: UTC+2.00