Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 64%

02:12

10:20

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

Sun - Rise: 05:48, Set: 20:09, Transit: 12:59. Moon - Rise: 02:12, Set: 10:20. Civil Dark: 20:42 - 05:15. Nautical Dark: 21:23 - 04:34. Astro Dark: 22:10 - 03:47

Total Clouds (% Sky Obscured)

3
5
12
33
26
6
0
0
0
1
4
62
60
60
60
0
7
16
19
25
36
76
65
55

Low Clouds (% Sky Obscured)

29
28
26
17
11
0
0
0
0
0
0
0
0
0
0
0
10
21
27
34
38
38
33
17

Medium Clouds (% Sky Obscured)

22
20
25
28
23
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
43
45
40
35
0
0
0
1
1
5
66
67
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
30
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
0
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
3
2
2
2
1
2
3
6
7
8
10
10
9
9
8
5
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

14
13
11
10
10
11
14
17
19
21
22
23
23
23
23
22
21
20
17
15
14
14
13
12

Feels Like (°C)

16
15
14
12
12
13
17
19
21
22
22
22
21
21
21
21
21
21
18
17
16
15
13
12

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
95
91
84
72
61
51
45
42
38
38
40
45
52
67
76
80
86
89
90
92

Pressure (mb)

1022
1022
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1018
1017
1017
1017
1016
1017
1017
1017
1017
1017

Ozone (du)

366
367
366
364
362
360
358
357
355
353
354
354
356
357
357
356
356
356
354
352
351
347
347
347

Wednesday 1

Third Quarter 53%

02:49

11:39

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:47, Set: 20:10, Transit: 12:58. Moon - Rise: 02:49, Set: 11:39. Civil Dark: 20:44 - 05:13. Nautical Dark: 21:25 - 04:32. Astro Dark: 22:12 - 03:45

Total Clouds (% Sky Obscured)

51
100
100
100
100
100
78
100
100
100
98
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

8
23
26
23
5
20
21
32
28
26
40
31
59
42
46
74
66
74
68
75
90
88
83
84

Medium Clouds (% Sky Obscured)

0
0
2
14
35
63
55
100
91
81
41
91
95
95
96
100
100
100
82
91
70
58
49
50

High Clouds (% Sky Obscured)

71
100
100
100
100
100
80
100
100
99
90
55
97
94
100
76
70
75
92
98
97
100
58
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
4
2
7
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
7
30

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
4
5
0
1
6
9
24
43
61
77
95
95
87
72
64
83
95
94
73
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.8
0.7
0.3
0
0
0.2
0.7
0.6
0
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
10
9
9
10
13
15
15
16
18
20
20
20
18
17
16
15
14
14
14
14
14
13

Feels Like (°C)

11
10
10
9
8
10
12
14
14
15
17
19
19
19
17
17
16
15
14
14
14
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

92
95
96
96
98
95
90
84
79
71
65
60
60
66
89
95
93
95
95
96
95
95
95
95

Pressure (mb)

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

Ozone (du)

348
350
351
352
351
352
351
352
354
356
358
356
356
355
353
353
357
357
355
355
357
358
362
364

Thursday 2

Waning Crescent 41%

03:19

13:00

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:45, Set: 20:12, Transit: 12:58. Moon - Rise: 03:19, Set: 13:00. Civil Dark: 20:45 - 05:12. Nautical Dark: 21:27 - 04:30. Astro Dark: 22:14 - 03:42

Total Clouds (% Sky Obscured)

100
100
98
87
46
97
100
100
100
100
73
84
82
56
55
52
79
89
89
81
65
84
87
95

Low Clouds (% Sky Obscured)

93
83
81
71
56
85
73
88
100
100
61
58
60
53
54
54
57
32
38
36
39
34
27
41

Medium Clouds (% Sky Obscured)

72
59
67
48
1
31
32
57
75
67
69
62
44
7
6
1
39
55
45
61
39
42
79
83

High Clouds (% Sky Obscured)

35
40
35
45
0
16
46
52
52
55
57
22
0
0
2
2
3
20
12
34
0
60
59
63

ISS Passover

Visibility (miles)

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

Fog (%)

71
59
57
47
20
13
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
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
88
54
39
62
95
95
95
95
95
85
47
39
36
41
34
39
19
8
4
8
14
4

Precipitation Amount (mm)

0.9
1.2
0.4
0
0
0
0.7
0.9
1.6
0.6
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
3
3
4
4
7
9
9
10
9
8
7
8
5
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
95
95
95
95
95
92
90
74
72
72
67
68
79
86
90
92
93
96
96
96

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1008
1008
1008
1008
1007
1007
1007
1008
1009
1009
1009
1009
1009

Ozone (du)

367
368
370
369
369
370
372
374
373
373
370
368
369
369
371
373
376
377
378
381
383
383
384
385

Friday 3

Waning Crescent 30%

03:42

14:21

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:44, Set: 20:13, Transit: 12:58. Moon - Rise: 03:42, Set: 14:21. Civil Dark: 20:46 - 05:10. Nautical Dark: 21:28 - 04:28. Astro Dark: 22:17 - 03:40

Total Clouds (% Sky Obscured)

96
100
100
98
97
95
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
32
51
49
49
50
56
61
69
70
70
71
80
86
93
94
96
98
94
90
87
88
88
90

Medium Clouds (% Sky Obscured)

69
98
100
97
93
91
91
92
92
93
95
96
97
98
100
98
99
100
99
99
98
96
99
99

High Clouds (% Sky Obscured)

67
79
69
76
66
50
65
75
85
89
94
100
96
90
97
96
100
100
95
90
86
90
93
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
3
4
6
9
9
9
9
9
9
9
9
9
9
9
4
3

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

Precipitation Probability (%)

10
11
10
15
20
41
87
95
95
82
60
58
63
64
65
67
66
67
74
75
77
77
81
80

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
1.4
0.9
0.5
0
0
0.2
0.2
0.3
0.3
0.3
0.3
0.4
0.4
0.4
0.5
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
10
10
11
12
12
12
12
11
11
11
11
11
11
11
10
10
10
10
10

Relative Humidity (%)

95
96
96
93
93
93
90
93
96
96
95
92
86
84
84
86
89
92
93
93
93
95
96
98

Pressure (mb)

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

Ozone (du)

385
387
386
382
381
382
380
377
376
375
373
372
371
370
369
370
370
369
368
368
368
368
367
367

Saturday 4

Waning Crescent 19%

04:02

15:42

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:42, Set: 20:14, Transit: 12:58. Moon - Rise: 04:02, Set: 15:42. Civil Dark: 20:48 - 05:09. Nautical Dark: 21:30 - 04:26. Astro Dark: 22:19 - 03:38

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
97
96
94
90
85
81
88
94
99
94
88
82
73
65
58
59
59
60

Low Clouds (% Sky Obscured)

91
92
93
93
92
91
90
91
90
79
66
55
55
57
57
50
44
36
45
53
60
58
56
53

Medium Clouds (% Sky Obscured)

99
99
99
98
98
97
95
94
92
68
30
23
18
11
7
13
19
25
25
25
35
42
43
40

High Clouds (% Sky Obscured)

93
97
100
84
68
57
54
57
55
24
11
14
26
35
50
45
45
30
25
21
21
17
13
14

ISS Passover

Visibility (miles)

3
5
9
7
4
4
4
5
8
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

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

Precipitation Probability (%)

76
75
81
83
88
94
82
69
54
45
40
42
57
53
53
51
51
52
50
45
37
33
26
21

Precipitation Amount (mm)

0.4
0.4
0.5
0.5
0.6
0.7
0.5
0.4
0.2
0
0
0
0.3
0.2
0.2
0.2
0.3
0.4
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
100
98
100
100
96
93
90
92
90
89
87
86
89
92
95
95
95
96
96
96

Pressure (mb)

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

Ozone (du)

369
369
369
370
371
372
373
375
377
376
377
375
375
377
379
380
378
376
374
371
368
366
363
361

Sunday 5

Waning Crescent 11%

04:21

17:04

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 Good
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

Sun - Rise: 05:41, Set: 20:15, Transit: 12:58. Moon - Rise: 04:21, Set: 17:04. Civil Dark: 20:49 - 05:07. Nautical Dark: 21:32 - 04:24. Astro Dark: 22:21 - 03:35

Total Clouds (% Sky Obscured)

57
55
61
58
51
44
37
26
16
37
53
72
80
84
88
89
91
94
96
95
96
88
81
78

Low Clouds (% Sky Obscured)

55
56
58
51
42
36
26
16
9
7
4
2
16
30
43
37
28
21
14
7
0
12
21
31

Medium Clouds (% Sky Obscured)

38
29
21
16
11
5
4
2
0
0
0
0
1
1
2
5
8
11
7
3
0
0
1
1

High Clouds (% Sky Obscured)

11
8
2
2
2
2
2
1
1
27
53
79
79
74
73
78
79
86
89
92
94
74
54
35

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 (%)

23
19
7
10
3
0
2
2
1
18
25
24
29
36
43
36
36
40
29
19
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)

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

Chance of Frost

Temperature (°C)

9
9
8
8
10
11
12
14
16
19
20
20
21
21
20
20
19
17
15
14
13
12
11
10

Feels Like (°C)

12
10
10
9
10
9
10
15
15
16
17
17
18
24
23
22
23
22
21
14
14
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
95
91
89
76
67
59
54
50
45
50
54
59
68
77
87
90
93
95
96
96

Pressure (mb)

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

Ozone (du)

359
359
359
359
358
356
355
354
353
353
352
351
350
350
350
350
351
351
352
352
353
354
354
353

Monday 6

Waning Crescent 4%

04:41

18:26

Sun - Rise: 05:39, Set: 20:17, Transit: 12:58. Moon - Rise: 04:41, Set: 18:26. Civil Dark: 20:51 - 05:05. Nautical Dark: 21:34 - 04:23. Astro Dark: 22:23 - 03:33

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Ljubljana, Republic of Slovenia (46.06,14.51)

Generated: 30/04/24 02:23:24. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+2.00