Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 57%

12:06

02:57

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

Sun - Rise: 05:58, Set: 20:01, Transit: 13:00. Moon - Rise: 12:06, Set: 02:57. Civil Dark: 20:33 - 05:26. Nautical Dark: 21:13 - 04:46. Astro Dark: 21:57 - 04:02

Total Clouds (% Sky Obscured)

54
36
31
29
34
35
38
6
2
0
0
0
0
0
0
0
6
0
0
0
0
2
2
3

Low Clouds (% Sky Obscured)

0
0
13
16
17
14
15
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
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)

1
7
28
3
5
8
15
6
2
0
0
0
0
0
0
0
2
0
0
0
0
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 (%)

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)

5
5
5
4
4
4
4
4
3
2
0
1
0
1
3
5
6
7
8
8
7
4
4
4

Chance of Frost

Temperature (°C)

10
8
7
5
4
4
4
3
4
9
12
14
17
19
21
22
22
22
21
20
19
15
12
10

Feels Like (°C)

8
8
7
4
4
4
3
2
4
9
13
15
18
20
21
23
23
22
20
20
19
15
12
10

Dew Point (°C)

7
5
4
2
2
2
1
1
1
3
4
4
5
5
5
5
4
4
5
8
11
9
7
6

Relative Humidity (%)

77
81
82
83
83
85
85
85
79
68
58
50
44
40
35
32
30
30
33
45
59
66
70
73

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1018
1017
1016
1016
1015
1015
1015
1015
1015
1017
1018

Ozone (du)

380
374
372
372
371
368
365
364
363
362
361
361
361
361
361
362
363
361
360
359
358
359
361
364

Friday 24

First Quarter 68%

13:23

03:24

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

Sun - Rise: 05:57, Set: 20:02, Transit: 12:59. Moon - Rise: 13:23, Set: 03:24. Civil Dark: 20:34 - 05:24. Nautical Dark: 21:14 - 04:44. Astro Dark: 21:59 - 04:00

Total Clouds (% Sky Obscured)

3
4
4
6
5
9
12
4
8
5
11
10
5
3
3
2
8
6
2
5
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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)

2
2
2
5
3
9
12
2
6
2
10
9
3
2
2
2
2
6
2
5
2
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)

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

Chance of Frost

Temperature (°C)

9
8
7
7
6
6
5
5
6
10
14
16
18
20
22
23
23
23
22
21
19
16
14
12

Feels Like (°C)

10
9
8
7
7
6
6
6
7
11
15
17
20
21
23
24
23
22
21
20
19
16
15
13

Dew Point (°C)

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

Relative Humidity (%)

77
82
84
85
85
86
88
89
85
74
64
54
45
37
34
31
33
36
42
48
59
71
76
81

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1018
1018
1018
1017
1016
1015
1015
1014
1014
1013
1014
1014
1014
1015
1016

Ozone (du)

365
368
371
371
371
370
370
369
370
370
371
372
377
384
385
383
383
381
380
377
371
365
364
366

Saturday 25

Waxing Gibbous 78%

14:37

03:46

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

Sun - Rise: 05:55, Set: 20:03, Transit: 12:59. Moon - Rise: 14:37, Set: 03:46. Civil Dark: 20:36 - 05:23. Nautical Dark: 21:16 - 04:42. Astro Dark: 22:01 - 03:58

Total Clouds (% Sky Obscured)

0
0
0
0
2
12
26
24
5
3
8
16
9
18
7
24
31
59
61
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
7
16
9
17
3
11
20
27
0
0
29
23
18
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
18
12
2
1
3
2
1
1
0
0
0
30
56
58
51
64
85
100

High Clouds (% Sky Obscured)

0
0
0
0
2
3
3
0
0
0
0
0
0
2
2
4
3
14
26
89
100
100
100
99

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
4
8

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
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
5
10
26
27
17
16
18
39
53
64
69
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
7
8
12
16
18
20
21
23
23
24
24
23
22
20
18
16
15

Feels Like (°C)

12
11
10
9
9
9
8
8
10
14
17
19
21
22
23
23
23
22
22
22
19
17
16
14

Dew Point (°C)

9
8
8
7
7
6
6
6
6
8
10
10
11
11
11
11
11
11
11
12
15
15
15
15

Relative Humidity (%)

86
87
90
90
90
91
91
93
87
73
66
62
56
51
48
45
45
44
47
52
71
83
93
96

Pressure (mb)

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

Ozone (du)

370
372
373
373
367
367
368
370
370
369
368
366
365
365
365
366
367
368
369
371
372
373
375
378

Sunday 26

Waxing Gibbous 86%

15:48

04:04

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

Sun - Rise: 05:54, Set: 20:05, Transit: 12:59. Moon - Rise: 15:48, Set: 04:04. Civil Dark: 20:37 - 05:21. Nautical Dark: 21:18 - 04:40. Astro Dark: 22:03 - 03:55

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
99
86
54
45
38
35
22
27
31
31
29
32
93
88
86
76

Low Clouds (% Sky Obscured)

40
22
11
8
7
6
4
4
3
5
6
7
7
6
0
0
0
0
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
96
93
90
93
82
86
80
54
45
38
35
22
27
31
31
29
32
60
61
70
63

High Clouds (% Sky Obscured)

100
100
100
94
99
85
98
100
99
66
25
2
0
0
0
17
31
31
29
26
25
27
25
22

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 (%)

15
7
15
2
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
2
1
1
1
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
5
4
4
3
3
3
2
2
2
3
5
7
7
7
7
6
6
6
5
4
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
89
90
87
88
87
85
87
82
74
60
50
47
46
45
45
45
46
49
51
61
74
77
77

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1022
1022
1021
1020
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

381
382
381
381
381
381
380
381
381
380
379
380
381
380
379
379
379
379
380
379
378
378
377
377

Monday 27

Waxing Gibbous 92%

16:57

04:20

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:52, Set: 20:06, Transit: 12:59. Moon - Rise: 16:57, Set: 04:20. Civil Dark: 20:39 - 05:19. Nautical Dark: 21:19 - 04:38. Astro Dark: 22:05 - 03:53

Total Clouds (% Sky Obscured)

86
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

0
0
0
2
2
5
15
30
25
45
64
84
87
91
95
85
76
69
71
70
75
76
77
76

Medium Clouds (% Sky Obscured)

72
78
83
89
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
89
81

High Clouds (% Sky Obscured)

48
61
97
100
100
87
100
100
100
83
66
49
64
82
100
100
100
100
100
100
100
91
83
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
4
5
7
2
2
2
2
1
1
0
2
4
5
5
5

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

1
3
2
4
6
10
28
80
95
95
95
95
95
95
95
95
95
95
95
95
92
85
78
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
1
0.8
0.7
0.6
1.2
1.5
1.8
2.5
2.3
2.1
1.5
1
0.6
0.5
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
79
81
79
79
79
79
87
96
96
95
95
96
95
95
96
96
96
98
96
98
98
98

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

376
376
376
377
378
380
383
383
385
387
389
392
395
396
396
396
397
398
398
400
403
405
407
408

Tuesday 28

Waxing Gibbous 92%

18:05

04:37

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:50, Set: 20:07, Transit: 12:59. Moon - Rise: 18:05, Set: 04:37. Civil Dark: 20:40 - 05:18. Nautical Dark: 21:21 - 04:37. Astro Dark: 22:07 - 03:50

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
91
86
88
92
92
92
93
95
98
97
97
97
89
85
79
79
78
78

Low Clouds (% Sky Obscured)

78
76
65
63
60
63
62
65
79
83
84
85
78
74
71
67
65
63
59
55
58
65
72
74

Medium Clouds (% Sky Obscured)

72
66
57
57
57
57
57
68
84
91
92
92
93
95
98
97
94
92
77
63
48
64
76
78

High Clouds (% Sky Obscured)

74
73
71
78
89
96
70
43
15
15
15
20
20
20
13
18
26
46
52
67
74
64
67
70

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

63
53
39
39
39
40
44
47
49
67
79
91
90
89
89
80
70
55
48
40
24
25
22
12

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.6
0.6
0.6
0.4
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
7
7
7
7
7
8
8
8
8
8
8
7
7
7
7
7

Feels Like (°C)

4
4
4
4
4
4
4
4
5
5
6
6
6
6
6
6
5
5
5
5
5
5
5
5

Dew Point (°C)

6
5
5
5
5
5
5
6
7
7
7
7
7
7
7
7
7
7
7
7
7
6
7
6

Relative Humidity (%)

98
98
98
98
98
98
98
98
98
96
98
96
96
98
96
96
96
96
96
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

410
411
412
413
416
420
423
424
425
426
425
423
421
421
420
419
417
416
414
413
412
410
411
412

Wednesday 29

Waxing Gibbous 97%

19:14

04:54

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:49, Set: 20:08, Transit: 12:59. Moon - Rise: 19:14, Set: 04:54. Civil Dark: 20:41 - 05:16. Nautical Dark: 21:23 - 04:35. Astro Dark: 22:09 - 03:48

Total Clouds (% Sky Obscured)

75
67
58
57
61
65
80
85
80
87
88
100
96
92
89
92
93
95
97
98
100

Low Clouds (% Sky Obscured)

67
59
49
49
50
55
64
74
78
74
74
70
63
52
42
43
44
44
32
20
7

Medium Clouds (% Sky Obscured)

75
67
58
57
61
65
80
84
80
84
87
91
68
45
23
43
61
83
89
94
100

High Clouds (% Sky Obscured)

70
65
58
57
61
65
55
50
55
47
34
23
18
9
0
1
1
2
30
58
91

ISS Passover

Visibility (miles)

2
4
7
9
8
6
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

24
29
31
56
67
73
76
73
68
62
54
42
37
31
26
26
24
19
16
12
6

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.4
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
5
5
5
4
4
5
6
6
7
7
7
9
10
12
12
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
96
96
96
96
96
94
94
93
75
63
53
53
54
56
58
62

Pressure (mb)

1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

412
412
413
413
414
414
415
415
414
414
412
411
409
410
411
411
412
413
414
417
419

Forecast for Zgornja Šiška, Republic of Slovenia (46.07,14.51)

Generated: 23/04/26 23:00:15. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+2.00