Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 14

Waning Crescent 9%

04:11

17:45

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
07 Bad
08 Bad

Sun - Rise: 05:28, Set: 20:26, Transit: 12:58. Moon - Rise: 04:11, Set: 17:45. Civil Dark: 21:01 - 04:53. Nautical Dark: 21:46 - 04:08. Astro Dark: 22:40 - 03:14

Total Clouds (% Sky Obscured)

81
89
99
100
100
100
100
100
100
96
100
100
100
100
100
100
92
97
100
100
89
100
100
100

Low Clouds (% Sky Obscured)

76
82
95
80
80
83
78
73
67
58
49
33
42
58
76
84
85
86
85
50
44
52
86
83

Medium Clouds (% Sky Obscured)

81
67
57
84
97
90
89
73
67
57
53
53
100
89
80
50
84
79
100
59
85
62
74
68

High Clouds (% Sky Obscured)

38
27
95
95
94
100
100
83
90
86
100
100
100
100
100
100
50
81
100
100
60
95
66
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
42
4
0
0
1
1
2
0
0
0
29
0

Precipitation Type

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

Precipitation Probability (%)

60
47
72
83
90
95
90
91
86
88
82
74
75
70
69
94
95
95
66
46
47
47
47
79

Precipitation Amount (mm)

0.5
0
0.3
0.3
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
1.7
0.5
0
0
0
0
0
0.5

Wind Speed/Direction (mph)

2
0
1
1
2
1
2
4
6
7
5
4
2
2
2
2
4
4
4
5
5
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
98
96
96
96
95
98
98
96
96
96
96
96
96
96
96
96
100
98
98
98
96
96
96

Pressure (mb)

1006
1005
1005
1005
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
1001

Ozone (du)

379
380
380
380
382
382
382
383
383
384
387
390
393
392
392
393
395
399
398
403
401
398
394
391

Friday 15

Waning Crescent 3%

04:39

19:10

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
07 Bad
08 Bad

Sun - Rise: 05:27, Set: 20:27, Transit: 12:58. Moon - Rise: 04:39, Set: 19:10. Civil Dark: 21:02 - 04:52. Nautical Dark: 21:48 - 04:07. Astro Dark: 22:42 - 03:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

72
91
62
72
85
68
79
79
100
100
100
100
100
100
100
100
97
96
94
95
96
96
100
96

Medium Clouds (% Sky Obscured)

93
100
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
17
0
0
0
0
1
0

Precipitation Type

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

Precipitation Probability (%)

90
95
95
95
95
80
67
87
95
95
95
95
95
95
95
95
95
95
95
95
89
67
59
68

Precipitation Amount (mm)

0.6
0.6
0.7
0.5
0.6
0
0
0.3
1.2
2.2
2
2
1.8
2.7
2
1.4
1
2.6
2
1
0.5
0.2
0
0

Wind Speed/Direction (mph)

6
7
7
9
10
9
7
6
2
1
2
2
1
1
0
1
0
1
1
0
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
90
92
92
93
87
84
95
98
96
98
100
98
100
98
98
100
100
98
98
100
100
98

Pressure (mb)

1001
1001
1001
1001
1002
1002
1002
1002
1001
1001
1002
1002
1003
1003
1003
1003
1002
1001
1001
1001
1001
1001
1001
1002

Ozone (du)

391
391
390
391
389
388
388
385
382
382
381
380
379
380
381
382
383
382
383
383
384
385
386
383

Saturday 16

New Moon 0%

05:16

20:37

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
07 Bad
08 Bad

Sun - Rise: 05:26, Set: 20:28, Transit: 12:58. Moon - Rise: 05:16, Set: 20:37. Civil Dark: 21:04 - 04:51. Nautical Dark: 21:49 - 04:05. Astro Dark: 22:44 - 03:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
84
70
56
54

Low Clouds (% Sky Obscured)

97
99
100
98
90
86
60
56
43
30
35
25
39
35
35
35
43
46
53
55
41
33
25
25

Medium Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
95
87
87
88
90
67
47
26
22

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
79
55
33
32
21
20
15

ISS Passover

Visibility (miles)

9
3
3
2
2
3
2
3
2
2
2
4
5
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
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
80
40
28
12
6
4
1
1
0
0
0
0

Precipitation Amount (mm)

0.9
1.6
1.8
3
2.1
1.5
1.9
1.6
2.6
2.5
1.5
0.9
0.4
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
1
1
1
1
1
1
1
1
1
1
2
3
3
3
3
3
3
3
3
3
3
2
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
100
98
98
98
96
96
100
98
98
98
98
98
98
98
98
96
96
96
96
96
93

Pressure (mb)

1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1005
1006
1007
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1012

Ozone (du)

382
383
382
383
386
387
390
396
393
391
395
394
395
400
399
397
393
389
386
385
383
382
383
383

Sunday 17

Waxing Crescent 1%

06:06

22:02

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 OK
06 OK
07 OK
08 OK

Sun - Rise: 05:25, Set: 20:30, Transit: 12:58. Moon - Rise: 06:06, Set: 22:02. Civil Dark: 21:05 - 04:49. Nautical Dark: 21:51 - 04:03. Astro Dark: 22:46 - 03:07

Total Clouds (% Sky Obscured)

52
50
59
74
88
95
83
100
96
93
91
93
96
99
97
96
52
61
57
49
38
27
25
25

Low Clouds (% Sky Obscured)

12
2
2
2
2
2
18
40
52
59
66
68
69
71
71
71
44
52
53
48
35
23
8
11

Medium Clouds (% Sky Obscured)

19
15
35
58
77
77
79
76
69
57
50
55
58
69
59
52
41
29
15
0
0
0
1
0

High Clouds (% Sky Obscured)

15
15
12
17
17
25
5
24
9
0
0
0
0
0
0
0
1
1
0
0
1
1
15
10

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
1
2
2
10
16
25
32
34
22
27
23
21
23
11
8
4
3
1
2
4
0
1

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

Chance of Frost

Temperature (°C)

13
14
16
17
17
18
18
17
17
16
14
13
12
11
10
10
9
8
7
7
6
7
9
11

Feels Like (°C)

11
13
14
15
16
16
16
16
16
15
13
12
11
10
9
9
8
8
7
7
7
8
9
11

Dew Point (°C)

10
9
6
4
3
2
2
2
7
9
9
10
10
9
9
8
8
7
6
6
6
7
8
9

Relative Humidity (%)

86
70
53
44
37
35
35
36
51
66
71
79
83
86
88
91
93
95
93
94
96
94
90
83

Pressure (mb)

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

Ozone (du)

382
381
382
383
382
379
375
376
377
376
375
381
379
378
378
379
378
374
372
370
369
369
369
367

Monday 18

Waxing Crescent 5%

07:12

23:15

09 OK
10 OK
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

Sun - Rise: 05:24, Set: 20:31, Transit: 12:58. Moon - Rise: 07:12, Set: 23:15. Civil Dark: 21:06 - 04:48. Nautical Dark: 21:52 - 04:02. Astro Dark: 22:48 - 03:05

Total Clouds (% Sky Obscured)

20
20
27
34
39
43
44
46
45
54
59
95
90
88
92
95
99
93
88
83
75
68
58
59

Low Clouds (% Sky Obscured)

17
14
6
3
3
2
7
4
7
6
5
19
31
42
40
39
39
49
57
63
54
47
44
45

Medium Clouds (% Sky Obscured)

5
0
8
19
38
43
39
34
33
31
59
66
69
77
83
89
94
78
63
47
40
32
20
16

High Clouds (% Sky Obscured)

15
20
25
25
23
0
0
2
2
19
30
80
64
47
58
66
83
59
31
4
2
1
0
0

ISS Passover

Visibility (miles)

9
9
8
5
5
3
3
4
8
5
6
4
5
7
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
25
40
62
76
82
80
69
71
71
73
62
52
40
40
38
33
36
36
25
23
19
9
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
15
17
17
18
18
18
18
18
17
15
14
13
11
10
9
9
8
8
8
7
9
11
12

Feels Like (°C)

12
14
16
16
18
19
18
19
20
18
16
14
12
12
11
10
10
9
8
8
7
8
9
10

Dew Point (°C)

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

Relative Humidity (%)

75
68
63
59
60
69
74
78
77
77
87
90
92
93
95
95
96
98
96
98
96
95
95
93

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

367
368
370
373
374
373
373
374
374
374
374
374
376
378
379
380
381
382
383
384
384
380
376
372

Tuesday 19

Waxing Crescent 11%

08:29

00:13

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 05:23, Set: 20:32, Transit: 12:58. Moon - Rise: 08:29, Set: 00:13. Civil Dark: 21:08 - 04:47. Nautical Dark: 21:54 - 04:01. Astro Dark: 22:51 - 03:03

Total Clouds (% Sky Obscured)

57
54
46
50
58
67
69
71
59
46
33
33
31
30
32
30
32
32
36
37
28
22
19
22

Low Clouds (% Sky Obscured)

47
49
34
21
12
15
15
13
10
5
3
3
2
2
1
1
0
8
17
25
14
7
1
2

Medium Clouds (% Sky Obscured)

13
10
16
22
29
30
24
18
7
7
7
5
6
5
7
8
9
8
7
6
11
16
19
16

High Clouds (% Sky Obscured)

0
0
1
2
3
3
2
2
7
13
19
33
31
30
32
30
19
8
4
2
2
2
2
2

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 (%)

33
36
41
44
38
45
45
32
46
47
34
32
26
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)

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

Chance of Frost

Temperature (°C)

14
16
18
18
19
20
20
20
20
18
16
15
14
12
11
11
10
9
9
9
8
10
12
14

Feels Like (°C)

14
14
15
15
16
17
22
21
20
20
20
20
14
14
14
13
12
12
9
9
9
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

82
73
64
57
52
46
47
46
46
55
66
79
83
87
91
91
93
95
95
95
96
90
87
83

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

369
367
364
362
360
358
358
358
358
357
357
357
357
358
359
361
363
364
363
362
361
360
359
358

Wednesday 20

Waxing Crescent 20%

No Rise

00:55

09 OK
10 OK
11 OK
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: 05:22, Set: 20:33, Transit: 12:58. Moon - Rise: No Rise, Set: 00:55. Civil Dark: 21:09 - 04:46. Nautical Dark: 21:55 - 03:59. Astro Dark: 22:53 - 03:01

Total Clouds (% Sky Obscured)

20
22
36
50
64
68
71
74
75
79
84
84
84
84
83
82
81

Low Clouds (% Sky Obscured)

2
3
2
2
2
5
7
10
21
36
47
35
23
11
18
24
31

Medium Clouds (% Sky Obscured)

11
9
12
15
18
19
19
16
23
34
45
61
78
84
83
82
81

High Clouds (% Sky Obscured)

3
3
6
11
14
22
33
44
61
76
84
84
84
84
83
82
81

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
15
16
5
20
21
13
27
34
41
38
29
3
17
24
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
20
21
22
23
23
22
22
20
19
17
16
14
13
12
12

Feels Like (°C)

16
16
17
18
19
20
25
24
24
24
24
24
15
15
15
14
13

Dew Point (°C)

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

Relative Humidity (%)

72
63
55
49
44
40
42
44
48
58
70
83
86
87
92
92
92

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024

Ozone (du)

357
356
355
354
354
353
353
353
354
353
353
353
353
353
354
354
354

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

Generated: 14/05/26 09:11:50. Forecast: 14/05/26 to 20/05/26. Timezone: UTC+2.00