Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

18:48

04:32

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

Sun - Rise: 05:08, Set: 19:44, Transit: 12:27. Moon - Rise: 18:48, Set: 04:32. Civil Dark: 20:20 - 04:32. Nautical Dark: 21:05 - 03:47. Astro Dark: 21:58 - 02:53

Total Clouds (% Sky Obscured)

5
4
14
17
23
28
33
23
35
34
24
5
3
7
3
0
2
2
18
53
85
81
80
95

Low Clouds (% Sky Obscured)

5
4
13
14
12
16
19
13
35
24
18
2
2
2
1
0
0
1
17
32
30
56
60
82

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
0
0
3
0
0
0
4
0
0
2
2
3
21
46
42
52
27

High Clouds (% Sky Obscured)

0
0
0
1
1
1
1
4
2
1
2
2
0
0
0
0
0
0
0
2
12
5
4
32

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
3
2
11
4

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
8
8
8
8
8
8
8
8
7
5
2
2
1
1
2
2
2
2
2
2
1
0
0

Chance of Frost

Temperature (°C)

5
6
8
9
10
11
11
10
10
9
8
5
4
3
2
1
1
0
-1
-1
-1
1
5
8

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-8
-7
-7
-7
-6
-6
-4
-3
-2
-2
-2
-3
-3
-4
-4
-4
-4
-4
-4
-3
-4

Relative Humidity (%)

42
36
31
29
28
28
29
30
33
38
47
59
67
70
72
73
73
74
75
77
77
71
57
43

Pressure (mb)

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

Ozone (du)

459
458
457
456
453
450
449
449
449
447
445
444
444
445
446
447
446
446
444
443
439
435
431
427

Friday 1

Full Moon 100%

20:00

04:52

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 OK
04 Bad
05 Bad
06 Bad
07 Good
08 OK

Sun - Rise: 05:06, Set: 19:46, Transit: 12:27. Moon - Rise: 20:00, Set: 04:52. Civil Dark: 20:21 - 04:30. Nautical Dark: 21:07 - 03:45. Astro Dark: 22:00 - 02:51

Total Clouds (% Sky Obscured)

89
90
84
85
68
91
87
94
89
83
63
90
80
70
66
55
47
49
43
47
44
42
17
32

Low Clouds (% Sky Obscured)

66
77
72
76
53
74
68
70
59
70
50
48
55
59
60
55
47
47
43
47
44
42
17
32

Medium Clouds (% Sky Obscured)

69
44
35
25
38
60
57
64
49
36
38
51
29
23
46
3
3
4
1
0
0
0
0
0

High Clouds (% Sky Obscured)

46
5
0
4
8
0
0
0
18
2
5
47
41
5
5
6
10
4
8
4
1
1
2
15

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 (%)

1
0
0
0
2
1
4
10
6
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
38
38
39
40
43
48
54
56
64
73
87
90
90
82
87
94
94
96
94
94
91
79
63

Pressure (mb)

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

Ozone (du)

425
422
419
417
415
414
413
412
409
408
405
405
405
406
407
406
404
403
403
403
401
401
401
400

Saturday 2

Waning Gibbous 98%

21:11

05:17

09 Good
10 OK
11 OK
12 Bad
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 05:05, Set: 19:47, Transit: 12:27. Moon - Rise: 21:11, Set: 05:17. Civil Dark: 20:23 - 04:29. Nautical Dark: 21:09 - 03:43. Astro Dark: 22:03 - 02:48

Total Clouds (% Sky Obscured)

15
23
35
77
34
42
28
22
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

15
23
35
62
34
39
28
22
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

15
4
11
8
2
6
2
2
3
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)

3
7
8
8
7
7
7
7
8
6
1
0
1
0
0
0
0
1
1
1
0
0
0
0

Chance of Frost

Temperature (°C)

13
15
15
16
17
18
18
18
17
16
15
11
9
7
7
6
6
6
6
6
5
8
11
13

Feels Like (°C)

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

Dew Point (°C)

4
5
5
5
5
5
4
5
5
7
9
7
6
5
5
4
4
4
3
3
3
4
5
5

Relative Humidity (%)

53
51
51
48
45
42
40
41
44
52
67
77
84
87
87
87
85
85
83
83
83
79
67
58

Pressure (mb)

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

Ozone (du)

398
396
396
396
396
395
394
394
394
393
392
392
392
393
392
393
393
392
392
391
390
390
390
389

Sunday 3

Waning Gibbous 95%

22:19

05:50

09 Good
10 Good
11 Good
12 Good
13 Good
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

Sun - Rise: 05:03, Set: 19:49, Transit: 12:27. Moon - Rise: 22:19, Set: 05:50. Civil Dark: 20:25 - 04:27. Nautical Dark: 21:11 - 03:40. Astro Dark: 22:06 - 02:45

Total Clouds (% Sky Obscured)

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

Low 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

Medium 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

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
1
1
3

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

Chance of Frost

Temperature (°C)

15
17
18
19
20
21
21
21
20
18
16
14
13
12
10
10
9
9
8
8
7
9
12
14

Feels Like (°C)

15
16
18
19
19
20
20
19
19
18
17
16
14
12
11
10
10
9
9
8
8
10
12
15

Dew Point (°C)

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

Relative Humidity (%)

52
47
43
40
37
36
35
38
43
52
68
78
80
83
83
85
88
88
91
90
91
85
72
62

Pressure (mb)

1021
1021
1020
1019
1019
1018
1017
1017
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

389
390
390
390
390
389
388
386
386
385
385
384
385
386
387
385
383
383
382
381
381
380
378
378

Monday 4

Waning Gibbous 90%

23:21

06:33

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

Sun - Rise: 05:01, Set: 19:50, Transit: 12:27. Moon - Rise: 23:21, Set: 06:33. Civil Dark: 20:26 - 04:25. Nautical Dark: 21:13 - 03:38. Astro Dark: 22:08 - 02:42

Total Clouds (% Sky Obscured)

5
6
11
17
23
44
65
86
61
36
11
0
0
0
5
10
15
44
72
100
99
97
96
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
5
23
40
63
64
67
67
60

High Clouds (% Sky Obscured)

3
4
11
15
20
39
59
85
61
36
11
0
0
0
5
10
15
23
23
21
42
60
76
60

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
5
6
7
9
8
8
8
7
5
3
2
2
2
3
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
19
19
20
21
20
21
19
18
16
14
13
13
12
11
11
11
10
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

54
47
44
42
41
41
40
42
46
55
71
78
80
83
84
84
84
85
85
87
87
77
69
62

Pressure (mb)

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

Ozone (du)

377
377
377
377
376
376
375
375
375
375
376
376
375
375
374
373
373
372
373
373
373
373
372
371

Tuesday 5

Waning Gibbous 84%

00:13

07:27

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: 05:00, Set: 19:52, Transit: 12:26. Moon - Rise: 00:13, Set: 07:27. Civil Dark: 20:28 - 04:23. Nautical Dark: 21:15 - 03:36. Astro Dark: 22:11 - 02:39

Total Clouds (% Sky Obscured)

89
85
90
95
100
96
94
89
63
82
97
99
98
97
97
97
97
93
92
91
89
84
80
82

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
3
6
10
16
22
28
24
19
14
28
41
55
50

Medium Clouds (% Sky Obscured)

53
46
50
54
62
61
60
59
57
64
71
75
77
79
84
86
89
85
82
78
69
57
43
43

High Clouds (% Sky Obscured)

45
29
50
75
97
70
39
9
39
67
91
77
69
62
50
41
40
40
36
39
37
36
33
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 (%)

0
0
0
0
0
2
2
0
0
0
0
4
8
9
11
12
8
17
19
14
19
21
24
21

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
5
7
8
8
9
9
9
8
5
2
0
0
1
1
0
0
1
1
1
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
16
17
17
18
19
21
20
18
19
19
19
12
13
13
13
13
13
10
10
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

56
49
44
43
41
40
41
43
43
52
64
76
79
80
82
84
86
89
87
87
86
80
74
69

Pressure (mb)

1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

371
372
372
373
374
375
374
374
373
372
372
371
371
370
370
370
370
370
369
368
367
367
367
366

Wednesday 6

Waning Gibbous 76%

00:54

08:30

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: 04:58, Set: 19:53, Transit: 12:26. Moon - Rise: 00:54, Set: 08:30. Civil Dark: 20:30 - 04:22. Nautical Dark: 21:17 - 03:34. Astro Dark: 22:14 - 02:36

Total Clouds (% Sky Obscured)

84
86
91
95
100
90
77
66
77
88
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

44
39
37
34
32
32
33
33
40
46
53
54
55
57
58
60
62

Medium Clouds (% Sky Obscured)

42
49
46
40
34
44
54
66
77
85
94
83
73
62
62
59
57

High Clouds (% Sky Obscured)

35
28
49
74
100
75
47
21
44
67
94
96
98
100
99
99
98

ISS Passover

Visibility (miles)

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

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 (%)

17
7
10
9
3
11
21
32
33
27
16
16
19
26
32
36
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
18
19
17
17
17
17
16
15
15
15
15
14
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
57
61
65
70
75
82
89
92
92
95
95
93
92
95
95

Pressure (mb)

1011
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

366
365
364
365
365
365
364
363
363
363
364
364
365
365
365
364
364

Forecast for Uličské Krivé, Snina District, Slovakia (48.99,22.43)

Generated: 30/04/26 09:33:11. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+2.00