Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

15:43

04:16

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

Sun - Rise: 05:47, Set: 20:00, Transit: 12:54. Moon - Rise: 15:43, Set: 04:16. Civil Dark: 20:33 - 05:14. Nautical Dark: 21:14 - 04:33. Astro Dark: 21:59 - 03:47

Total Clouds (% Sky Obscured)

49
39
32
28
8
68
56
97
76
26
36
36
74
95
79
83
92
99
100
96
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
1
7
22
22
1
2
2
1
3

Medium Clouds (% Sky Obscured)

2
1
0
0
0
4
10
76
63
19
30
36
47
53
68
38
28
47
31
67
86
100
100
100

High Clouds (% Sky Obscured)

2
2
2
2
6
63
49
69
53
4
7
5
55
91
63
67
87
94
100
87
100
100
97
100

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
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)

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

Chance of Frost

Temperature (°C)

18
19
19
19
18
17
14
13
12
12
11
10
10
9
9
9
8
9
11
13
15
16
17
18

Feels Like (°C)

18
18
19
18
18
18
14
12
11
11
11
10
10
8
8
8
7
8
10
11
13
14
15
16

Dew Point (°C)

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

Relative Humidity (%)

34
34
36
37
44
61
70
74
75
77
78
80
80
81
82
84
84
78
68
59
54
50
48
45

Pressure (mb)

1020
1019
1019
1018
1018
1018
1018
1019
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1018

Ozone (du)

381
382
383
383
381
381
379
377
377
377
377
378
380
382
381
380
380
382
382
383
383
384
385
385

Tuesday 28

Waxing Gibbous 92%

16:52

04:32

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
12 Bad
13 Bad

Sun - Rise: 05:45, Set: 20:01, Transit: 12:54. Moon - Rise: 16:52, Set: 04:32. Civil Dark: 20:34 - 05:12. Nautical Dark: 21:15 - 04:31. Astro Dark: 22:01 - 03:45

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

14
25
32
15
44
55
60
65
66
69
68
68
66
66
60
63
63
74
86
89
93
95
88
87

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
95
100
100
100
100
100
100
100
100
100
100
100
84
92
85

High Clouds (% Sky Obscured)

100
100
100
100
100
97
96
45
21
31
6
1
3
16
52
53
50
51
58
63
73
51
40
37

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
5
9
11
14
26
45
56
52
41
36
39
44
43
54
62
82
85
48
40
34
22
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
46
47
50
54
65
70
76
86
92
95
96
95
95
95
95
96
96
96
96
95
93
91
90

Pressure (mb)

1018
1017
1017
1017
1017
1017
1018
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024

Ozone (du)

384
386
388
390
390
392
392
392
391
391
392
393
393
394
396
397
400
402
401
397
397
398
400
401

Wednesday 29

Waxing Gibbous 97%

18:01

04:49

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

Sun - Rise: 05:44, Set: 20:03, Transit: 12:54. Moon - Rise: 18:01, Set: 04:49. Civil Dark: 20:36 - 05:11. Nautical Dark: 21:17 - 04:29. Astro Dark: 22:03 - 03:43

Total Clouds (% Sky Obscured)

100
98
86
65
62
57
66
76
49
12
3
2
4
34
33
2
1
1
2
0
1
2
2
1

Low Clouds (% Sky Obscured)

86
87
67
43
35
27
26
20
31
8
2
0
1
32
32
2
1
1
2
0
0
1
1
0

Medium Clouds (% Sky Obscured)

50
50
50
45
55
55
55
30
10
0
0
2
4
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

23
26
19
65
62
57
60
61
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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 (%)

3
3
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

10
10
10
11
11
10
9
9
8
8
7
6
5
4
4
3
2
3
4
6
7
9
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
67
54
51
58
59
48
48
50
51
53
59
64
67
69
70
63
52
45
39
36
33
30

Pressure (mb)

1024
1023
1023
1022
1022
1023
1024
1025
1026
1027
1028
1028
1029
1029
1030
1030
1030
1031
1031
1031
1031
1030
1030
1029

Ozone (du)

403
404
404
407
412
414
416
414
414
415
418
422
424
424
422
422
421
419
416
414
412
411
411
411

Thursday 30

Waxing Gibbous 99%

19:09

05:08

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

Sun - Rise: 05:42, Set: 20:04, Transit: 12:54. Moon - Rise: 19:09, Set: 05:08. Civil Dark: 20:37 - 05:09. Nautical Dark: 21:19 - 04:27. Astro Dark: 22:05 - 03:40

Total Clouds (% Sky Obscured)

0
1
0
1
1
0
1
0
0
2
2
2
2
2
4
3
4
4
8
14
18
13
12
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
2
3
3
3
2
2
2
2
2
8
17

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
18
13
8
0

High Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
1
0
0
0
0
0
0
2
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
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)

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

Chance of Frost

Temperature (°C)

12
12
12
12
11
10
8
8
7
6
5
5
4
4
4
3
4
6
8
9
11
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

29
31
31
33
35
49
56
57
60
65
66
66
66
66
66
65
66
61
50
44
39
39
38
38

Pressure (mb)

1028
1028
1027
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1025

Ozone (du)

412
412
411
410
409
409
408
408
408
408
408
406
405
403
401
401
400
398
396
397
397
398
398
397

Friday 1

Full Moon 100%

20:18

05:30

14 OK
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
21 OK
22 OK
23 OK
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

Sun - Rise: 05:41, Set: 20:05, Transit: 12:54. Moon - Rise: 20:18, Set: 05:30. Civil Dark: 20:39 - 05:07. Nautical Dark: 21:20 - 04:25. Astro Dark: 22:07 - 03:38

Total Clouds (% Sky Obscured)

20
17
12
17
8
11
16
20
23
20
17
17
11
6
3
3
3
2
2
1
1
2
3
4

Low Clouds (% Sky Obscured)

20
17
12
17
2
2
2
2
2
2
1
2
2
2
3
3
2
2
1
1
0
1
3
4

Medium Clouds (% Sky Obscured)

0
0
0
5
8
11
16
19
22
20
17
16
11
4
0
0
0
0
0
0
0
0
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 (%)

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)

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

Chance of Frost

Temperature (°C)

15
15
15
16
14
13
11
11
10
9
8
8
7
6
5
5
7
8
10
12
14
15
16
17

Feels Like (°C)

13
13
13
14
13
13
12
11
10
9
9
8
7
7
7
6
6
6
6
12
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

36
39
42
44
50
62
76
80
84
87
90
91
93
93
93
94
85
79
73
64
56
48
44
40

Pressure (mb)

1025
1024
1024
1023
1024
1024
1024
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1022

Ozone (du)

396
396
393
392
392
390
389
390
391
391
392
394
394
395
396
397
397
397
397
395
394
393
393
392

Saturday 2

Waning Gibbous 98%

21:26

05:58

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

Sun - Rise: 05:39, Set: 20:07, Transit: 12:54. Moon - Rise: 21:26, Set: 05:58. Civil Dark: 20:40 - 05:06. Nautical Dark: 21:22 - 04:24. Astro Dark: 22:10 - 03:35

Total Clouds (% Sky Obscured)

4
4
5
4
3
2
8
15
21
30
30
33
23
17
10
12
11
10
20
26
31
36
41
46

Low Clouds (% Sky Obscured)

3
3
3
2
2
2
8
15
21
29
30
33
23
17
10
12
11
10
15
13
15
15
14
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
2
3
13
13
12
7
5
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
13
15
24
34
43

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

Chance of Frost

Temperature (°C)

18
18
18
19
16
14
12
11
10
8
8
8
7
7
7
6
8
10
11
13
15
17
18
19

Feels Like (°C)

15
19
20
19
19
20
19
11
11
11
11
10
9
8
8
7
8
7
7
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

38
37
38
38
47
58
71
77
81
87
88
90
91
93
93
93
85
76
70
61
55
48
47
45

Pressure (mb)

1022
1021
1020
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1017

Ozone (du)

392
391
390
389
388
387
387
387
387
387
387
387
387
387
386
386
386
387
387
385
384
383
382
381

Sunday 3

Waning Gibbous 95%

22:32

06:33

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: 05:38, Set: 20:08, Transit: 12:53. Moon - Rise: 22:32, Set: 06:33. Civil Dark: 20:41 - 05:04. Nautical Dark: 21:24 - 04:22. Astro Dark: 22:12 - 03:33

Total Clouds (% Sky Obscured)

61
76
87
83
78
75
70
65
59
58
54
49
56
74
82
85
88
91

Low Clouds (% Sky Obscured)

9
5
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
4
7
11
13
10
12
11
9
8
13
12
11
11
11
11

High Clouds (% Sky Obscured)

58
73
77
72
68
59
50
41
23
22
19
20
23
21
19
34
57
75

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
19
19
18
19
20
20
12
13
14
13
12
11
8
7
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

43
44
45
46
54
65
76
79
80
81
81
81
81
84
87
90
82
76

Pressure (mb)

1016
1016
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

380
379
379
379
378
378
377
377
377
377
376
376
376
375
373
372
371
371

Forecast for Hum na Sutli, Hum na Sutli, Republic of Croatia (46.21,15.69)

Generated: 27/04/26 14:17:53. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+2.00