Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

16:40

04:05

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

Sun - Rise: 05:41, Set: 19:44, Transit: 12:43. Moon - Rise: 16:40, Set: 04:05. Civil Dark: 20:15 - 05:10. Nautical Dark: 20:54 - 04:32. Astro Dark: 21:36 - 03:49

Total Clouds (% Sky Obscured)

37
38
48
46
71
68
52
47
58
76
67
67
59
35
18
53
80
76
84
82
100
92
94
96

Low Clouds (% Sky Obscured)

33
38
31
3
7
29
17
7
2
21
27
25
21
22
0
24
7
36
2
10
10
43
44
34

Medium Clouds (% Sky Obscured)

31
34
48
46
71
62
42
40
51
59
48
48
41
27
14
39
76
57
82
82
98
81
77
47

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
0
1
1
1
1
4
5
2
1
4
14
36
7
43
88

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

8
3
45
35
39
20
7
2
0
0
0
0
0
0
0
23
20
39
40
40
42
43
55
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
5
1
1
2
1
1
1
1
1
1
1
1
0
0
0
2
3
3
2
3
4
4

Chance of Frost

Temperature (°C)

19
17
14
13
12
11
10
10
10
10
10
10
10
11
13
15
17
18
19
19
19
19
18
17

Feels Like (°C)

18
16
13
11
11
10
10
11
11
10
11
10
11
12
14
16
18
19
19
17
18
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

56
68
80
95
96
96
93
93
91
91
93
91
93
88
83
76
68
55
51
53
55
58
69
75

Pressure (mb)

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

Ozone (du)

389
384
379
375
374
374
377
378
377
375
374
375
376
374
372
371
371
371
370
369
368
369
371
375

Tuesday 28

Waxing Gibbous 92%

17:46

04:23

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

Sun - Rise: 05:40, Set: 19:45, Transit: 12:43. Moon - Rise: 17:46, Set: 04:23. Civil Dark: 20:17 - 05:08. Nautical Dark: 20:55 - 04:30. Astro Dark: 21:37 - 03:47

Total Clouds (% Sky Obscured)

93
82
95
53
76
54
31
44
81
83
82
76
84
84
78
90
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

36
32
32
27
24
24
17
8
4
0
21
5
11
20
15
44
46
37
53
70
74
73
88
81

Medium Clouds (% Sky Obscured)

31
2
1
2
8
8
9
37
48
54
50
74
73
81
76
80
90
92
100
100
100
100
100
100

High Clouds (% Sky Obscured)

93
60
88
25
53
31
11
10
51
50
10
10
10
11
9
14
36
100
100
100
95
99
97
100

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
4
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

77
36
21
19
10
9
12
8
8
6
10
6
4
11
15
25
38
44
48
53
88
95
95
95

Precipitation Amount (mm)

0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
1
1.4
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
93
95
96
95
95
95
95
96
98
98
98
96
93
92
86
83
90
93
95
95
96
98

Pressure (mb)

1016
1016
1017
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018

Ozone (du)

375
374
374
374
376
377
376
376
376
376
379
380
378
378
378
379
379
379
379
379
380
382
383
387

Wednesday 29

Waxing Gibbous 97%

No Rise

04:42

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
12 OK
13 Good
14 OK
15 OK
16 Bad
17 Bad

Sun - Rise: 05:38, Set: 19:46, Transit: 12:43. Moon - Rise: No Rise, Set: 04:42. Civil Dark: 20:18 - 05:07. Nautical Dark: 20:57 - 04:28. Astro Dark: 21:39 - 03:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
69
67
60
30
9
19
39
61
58

Low Clouds (% Sky Obscured)

100
100
100
100
100
96
100
100
100
96
98
100
97
97
69
69
67
60
23
8
13
39
61
58

Medium Clouds (% Sky Obscured)

100
92
98
95
99
100
100
100
100
100
100
100
61
50
13
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
76
32
56
62
76
100
70
100
100
100
84
85
90
95
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
0
0
0
0
0
0
0
0
0
0
9
9
2
2
1
5
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
None
None
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
83
65
63
57
79
95
92
95
95
95
95
95
61
28
15
3
2
0
0
0
0
0
0

Precipitation Amount (mm)

1
0
0
0.2
0
0.6
1.4
0.8
1.6
0.9
1
1
0.9
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
3
2
1
0
0
0
0
0
1
1
1
3
4
4
6
6
7
8
8
8
8
7

Chance of Frost

Temperature (°C)

10
9
9
8
8
7
8
7
7
7
6
4
4
3
4
4
5
6
7
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

10
9
8
8
7
7
8
7
7
7
6
3
3
2
2
2
1
-1
-4
-4
-5
-4
-4
-4

Relative Humidity (%)

96
98
96
98
98
98
100
100
100
100
98
96
96
93
89
89
75
60
44
41
40
42
44
47

Pressure (mb)

1019
1019
1020
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1025
1026
1027
1027
1026
1025
1025
1024
1024
1024
1024

Ozone (du)

392
396
400
402
403
402
402
404
403
405
410
413
416
420
421
424
426
427
428
427
428
429
430
431

Thursday 30

Waxing Gibbous 99%

18:52

05:03

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

Sun - Rise: 05:37, Set: 19:48, Transit: 12:43. Moon - Rise: 18:52, Set: 05:03. Civil Dark: 20:19 - 05:05. Nautical Dark: 20:58 - 04:26. Astro Dark: 21:41 - 03:43

Total Clouds (% Sky Obscured)

56
46
22
24
35
17
31
30
26
6
10
9
8
3
14
46
27
35
69
77
80
85
90
81

Low Clouds (% Sky Obscured)

56
46
13
17
35
17
31
30
26
6
10
9
8
3
9
46
23
30
69
77
80
81
82
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
13
33
54
37

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
10

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
4
3
3
3
3
2
2
2
2
2
2
2
2
2
4
5
7
7
8
8
8
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
62
73
77
77
74
74
74
77
78
80
80
78
66
56
50
44
38
38
41
45
48
52
56

Pressure (mb)

1024
1025
1026
1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1027
1026
1026
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

434
431
429
426
424
424
424
425
424
421
419
420
419
419
417
418
419
422
422
422
422
419
414
411

Friday 1

Full Moon 100%

19:59

05:27

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

Sun - Rise: 05:36, Set: 19:49, Transit: 12:43. Moon - Rise: 19:59, Set: 05:27. Civil Dark: 20:20 - 05:04. Nautical Dark: 21:00 - 04:25. Astro Dark: 21:43 - 03:41

Total Clouds (% Sky Obscured)

67
62
64
66
63
57
51
36
38
49
60
60
55
9
54
73
94
94
96
99
99
99
100
100

Low Clouds (% Sky Obscured)

67
62
64
66
63
57
51
36
38
49
60
60
55
8
51
71
93
93
95
97
98
98
98
98

Medium Clouds (% Sky Obscured)

20
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
26
27
28
29
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

5
8
0
0
2
5
13
10
9
0
3
12
13
2
13
17
19
17
14
15
12
10
9
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
2
2
2
2
2
1
1
1
0
1
2
6
6
6
6
7
7
7
8
8
7

Dew Point (°C)

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

Relative Humidity (%)

65
72
82
82
85
86
89
91
94
96
96
96
98
93
84
79
78
76
70
66
60
61
64
65

Pressure (mb)

1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1023
1023
1022
1022
1021
1021
1021
1020

Ozone (du)

409
409
408
409
409
408
408
409
409
409
411
410
404
402
401
401
401
401
400
399
398
398
398
398

Saturday 2

Waning Gibbous 98%

21:05

05:57

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

Sun - Rise: 05:34, Set: 19:50, Transit: 12:43. Moon - Rise: 21:05, Set: 05:57. Civil Dark: 20:22 - 05:02. Nautical Dark: 21:01 - 04:23. Astro Dark: 21:45 - 03:39

Total Clouds (% Sky Obscured)

98
91
80
70
64
55
45
36
24
12
0
0
0
0
2
4
5
6
7
6
4
1
0
0

Low Clouds (% Sky Obscured)

98
91
80
70
64
55
45
35
24
12
0
0
0
0
2
4
5
5
5
5
3
1
0
0

Medium Clouds (% Sky Obscured)

11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
7
6
4
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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 (%)

5
2
2
3
0
1
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)

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

Chance of Frost

Temperature (°C)

9
8
7
7
7
6
4
4
2
3
3
2
5
6
8
9
11
13
13
14
15
15
15
15

Feels Like (°C)

7
6
6
5
4
4
3
3
3
2
2
1
2
1
1
8
9
9
9
11
12
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

67
68
70
69
65
64
68
73
77
79
80
80
72
64
59
50
43
37
36
34
33
35
37
39

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1020
1019
1018
1018
1017
1016
1016
1015
1015
1014

Ozone (du)

399
399
399
399
398
398
397
396
395
394
393
392
392
392
391
390
388
387
387
387
387
388
388
389

Sunday 3

Waning Gibbous 95%

22:09

06:34

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

Sun - Rise: 05:33, Set: 19:51, Transit: 12:43. Moon - Rise: 22:09, Set: 06:34. Civil Dark: 20:23 - 05:01. Nautical Dark: 21:03 - 04:21. Astro Dark: 21:47 - 03:37

Total Clouds (% Sky Obscured)

1
1
11
31
43
32
17
2
3
6
8
6
3
2
12
21
33
52
73
93

Low Clouds (% Sky Obscured)

1
1
8
10
15
10
5
0
0
1
1
2
2
2
2
1
0
3
6
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3

High Clouds (% Sky Obscured)

0
0
11
31
43
21
9
2
3
6
8
6
3
2
5
5
5
10
16
21

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

12
9
7
9
8
7
6
5
5
5
5
5
8
10
12
13
16
18
18
19

Feels Like (°C)

14
13
13
8
8
7
7
7
7
5
5
5
5
5
5
12
14
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

46
53
64
68
71
75
78
82
85
85
85
83
75
69
63
57
53
49
46
42

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1013

Ozone (du)

388
388
387
388
389
389
389
388
388
387
385
384
383
382
381
379
378
376
375
373

Forecast for Velešići, Bosnia and Herzegovina (43.86,18.41)

Generated: 27/04/26 18:45:08. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+2.00