Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 78%

00:48

08:41

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

Sun - Rise: 06:29, Set: 19:37, Transit: 13:04. Moon - Rise: 00:48, Set: 08:41. Civil Dark: 20:07 - 05:58. Nautical Dark: 20:44 - 05:21. Astro Dark: 21:23 - 04:42

Total Clouds (% Sky Obscured)

43
33
25
17
2
13
8
49
39
60
73
33
15
19
9
3
11
52
26
12
50
6
8
3

Low Clouds (% Sky Obscured)

0
0
0
0
1
8
4
18
14
7
1
2
2
6
7
3
2
4
3
4
6
4
2
0

Medium Clouds (% Sky Obscured)

11
4
0
0
0
0
3
29
28
40
26
24
10
2
5
0
0
7
4
3
41
0
2
0

High Clouds (% Sky Obscured)

1
1
0
0
0
1
2
1
2
40
73
12
2
15
0
1
9
37
17
6
3
4
3
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
14
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
2
3
3
2
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

16
19
20
22
23
24
23
23
22
20
16
14
12
11
10
9
9
9
9
9
8
7
9
13

Feels Like (°C)

17
20
22
23
24
24
24
23
22
20
17
15
14
11
11
10
10
10
10
9
9
7
10
14

Dew Point (°C)

5
6
7
8
8
8
8
9
11
13
11
9
9
8
8
8
8
8
8
8
7
6
6
8

Relative Humidity (%)

46
43
41
39
38
37
38
39
50
64
72
74
79
83
87
93
95
96
96
96
96
94
84
72

Pressure (mb)

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

Ozone (du)

354
356
357
358
358
355
354
353
352
352
352
353
354
355
355
355
354
354
352
353
353
352
352
352

Tuesday 7

Waning Gibbous 69%

01:45

09:28

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

Sun - Rise: 06:27, Set: 19:38, Transit: 13:03. Moon - Rise: 01:45, Set: 09:28. Civil Dark: 20:09 - 05:56. Nautical Dark: 20:46 - 05:19. Astro Dark: 21:25 - 04:40

Total Clouds (% Sky Obscured)

4
4
5
16
43
32
42
5
0
3
4
12
22
47
72
69
70
72
70
65
51
35
17
5

Low Clouds (% Sky Obscured)

0
0
0
13
36
30
37
5
0
0
0
5
6
36
72
69
70
72
70
65
51
35
17
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
0
0
0
0
1
6
22
26
16
18
23
21
13
6
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
18
4
2
0
0
2
2
2
2
0
0
0
2
4
3
2
3
3
2
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
1
1
1
0
0
1
1
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
3
2
1
2
3
3
5
6
4
3
3
3
3
4
7
8
9
8
7
7
7
10

Chance of Frost

Temperature (°C)

15
16
18
20
21
22
22
22
21
19
16
14
12
11
10
11
12
11
10
9
8
7
8
9

Feels Like (°C)

16
17
20
21
22
21
21
20
21
19
17
14
13
12
10
9
9
7
7
5
4
3
4
6

Dew Point (°C)

7
7
8
8
9
9
10
10
11
12
11
9
9
8
7
6
4
2
1
-1
-2
-2
-2
-2

Relative Humidity (%)

61
55
51
47
46
44
45
47
52
62
72
74
79
80
80
72
60
56
55
53
52
52
51
48

Pressure (mb)

1024
1023
1022
1021
1020
1019
1018
1018
1017
1018
1018
1019
1020
1021
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027

Ozone (du)

352
354
354
353
353
354
354
354
354
355
355
355
356
359
360
363
362
364
366
366
367
368
369
371

Wednesday 8

Waning Gibbous 60%

02:34

No Set

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

Sun - Rise: 06:25, Set: 19:39, Transit: 13:03. Moon - Rise: 02:34, Set: No Set. Civil Dark: 20:10 - 05:54. Nautical Dark: 20:47 - 05:17. Astro Dark: 21:26 - 04:38

Total Clouds (% Sky Obscured)

3
2
1
0
0
2
25
6
35
12
5
4
20
26
12
18
34
26
51
50
53
53
58
58

Low Clouds (% Sky Obscured)

3
2
1
0
0
0
0
1
1
2
1
2
14
16
7
11
6
8
7
2
2
2
2
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
22
45

High Clouds (% Sky Obscured)

0
0
0
0
0
2
19
3
34
5
2
2
2
0
2
2
31
21
49
46
46
40
52
58

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)

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

Chance of Frost

Temperature (°C)

10
12
13
14
15
16
16
16
16
14
11
9
8
7
6
6
6
6
5
5
3
3
5
7

Feels Like (°C)

8
10
11
13
14
15
15
16
15
12
11
9
7
6
4
5
4
4
3
3
2
2
4
7

Dew Point (°C)

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

Relative Humidity (%)

47
45
44
43
43
43
44
46
49
62
68
73
75
75
78
80
82
78
70
75
77
77
68
59

Pressure (mb)

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

Ozone (du)

373
374
376
376
376
375
375
375
377
377
376
378
382
381
381
382
383
384
385
386
387
388
389
389

Thursday 9

Waning Gibbous 50%

03:14

10:26

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

Sun - Rise: 06:23, Set: 19:41, Transit: 13:03. Moon - Rise: 03:14, Set: 10:26. Civil Dark: 20:11 - 05:52. Nautical Dark: 20:49 - 05:15. Astro Dark: 21:28 - 04:35

Total Clouds (% Sky Obscured)

63
54
55
53
48
44
38
25
14
0
6
13
15
19
21
21
34
72
44
32
30
28
43
46

Low Clouds (% Sky Obscured)

2
3
4
2
1
1
0
0
0
0
0
0
0
2
2
0
0
0
0
4
5
6
16
27

Medium Clouds (% Sky Obscured)

63
54
55
53
41
22
3
2
1
0
0
0
0
0
0
0
21
40
44
32
30
28
43
46

High Clouds (% Sky Obscured)

63
54
55
53
48
44
38
25
14
0
6
13
15
19
19
21
34
72
44
32
30
28
43
46

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
3
5
2
6
6
3
11
16

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

Chance of Frost

Temperature (°C)

9
11
13
14
15
16
16
17
15
13
11
9
7
5
5
4
3
3
3
4
4
5
5
6

Feels Like (°C)

8
10
12
13
14
14
15
15
14
13
10
6
4
3
3
3
2
2
1
2
4
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

55
50
46
43
40
39
40
42
46
58
65
46
44
46
48
52
57
64
68
71
75
73
61
52

Pressure (mb)

1023
1023
1021
1021
1020
1019
1018
1018
1018
1019
1019
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

389
390
390
390
391
391
391
390
392
393
394
394
394
396
397
399
397
396
394
392
392
394
393
392

Friday 10

Third Quarter 40%

03:45

11:30

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

Sun - Rise: 06:21, Set: 19:42, Transit: 13:03. Moon - Rise: 03:45, Set: 11:30. Civil Dark: 20:13 - 05:50. Nautical Dark: 20:50 - 05:13. Astro Dark: 21:30 - 04:33

Total Clouds (% Sky Obscured)

55
63
67
77
63
53
37
43
49
68
65
67
67
56
46
32
34
36
39
44
45
48
38
28

Low Clouds (% Sky Obscured)

36
37
34
31
22
11
0
11
22
35
35
35
35
29
21
16
10
5
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

55
63
67
77
63
53
37
43
46
42
35
26
16
13
8
3
9
17
27
24
21
18
13
6

High Clouds (% Sky Obscured)

55
57
29
1
0
1
0
1
4
30
30
30
30
23
22
15
20
26
36
33
24
17
11
9

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 (%)

23
22
21
21
16
9
3
15
13
6
6
6
1
1
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
5
6
5
5
5
4
4
3
3
2
2
2
2
2
2
2
2
1

Chance of Frost

Temperature (°C)

6
7
7
8
8
10
11
12
11
10
8
7
5
4
3
2
1
1
1
1
2
3
4
7

Feels Like (°C)

6
6
6
7
7
9
10
11
10
9
5
4
3
2
0
-0
-1
-1
-0
-0
-1
-1
-1
4

Dew Point (°C)

-5
-7
-8
-10
-11
-10
-10
-9
-8
-3
-1
0
0
-1
-1
-1
-2
-2
-1
-1
-1
-1
-1
-0

Relative Humidity (%)

44
37
32
28
25
23
23
22
25
42
54
63
70
73
76
79
81
81
83
86
80
76
72
62

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1022
1023
1024
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

391
391
389
390
389
385
383
380
379
378
377
377
375
374
373
372
370
369
369
368
367
366
365
365

Saturday 11

Waning Crescent 30%

04:11

12:40

10 OK
11 OK
12 OK
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 OK
02 OK
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
09 Good

Sun - Rise: 06:20, Set: 19:43, Transit: 13:02. Moon - Rise: 04:11, Set: 12:40. Civil Dark: 20:14 - 05:49. Nautical Dark: 20:52 - 05:11. Astro Dark: 21:32 - 04:31

Total Clouds (% Sky Obscured)

19
20
20
23
27
25
21
18
12
8
9
9
10
13
18
24
33
39
45
35
20
12
13
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
11
20
17
13
8
11
13
12
13
13

Medium Clouds (% Sky Obscured)

0
8
16
23
26
21
16
13
7
2
2
2
1
2
2
2
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
6
5
3
3
2
2
1
1
1
1
1
1
1
1
0
20
33
25
17
5
0
1
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)

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

Chance of Frost

Temperature (°C)

10
13
14
15
16
16
16
16
14
12
10
9
8
6
6
5
4
4
3
3
4
5
6
8

Feels Like (°C)

6
6
8
9
10
17
16
16
16
16
16
8
8
8
7
7
6
4
5
4
5
4
5
7

Dew Point (°C)

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

Relative Humidity (%)

54
47
43
39
36
36
38
38
45
52
62
68
73
78
80
83
86
88
89
89
85
79
75
62

Pressure (mb)

1023
1022
1021
1021
1020
1019
1019
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020

Ozone (du)

364
364
363
363
362
362
362
361
362
362
363
363
364
365
365
366
367
368
368
369
371
372
374
375

Sunday 12

Waning Crescent 21%

04:32

13:51

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

Sun - Rise: 06:18, Set: 19:45, Transit: 13:02. Moon - Rise: 04:32, Set: 13:51. Civil Dark: 20:16 - 05:47. Nautical Dark: 20:53 - 05:09. Astro Dark: 21:34 - 04:28

Total Clouds (% Sky Obscured)

14
21
31
42
42
39
35
22
17
15
29
36
38
35
36
36
39
39
40
28
18
12

Low Clouds (% Sky Obscured)

14
21
29
39
38
38
34
22
17
13
26
36
38
35
27
17
19
20
24
17
10
4

Medium Clouds (% Sky Obscured)

0
1
2
3
3
3
4
2
1
0
0
0
0
2
4
6
6
4
4
3
3
2

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

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
12
13
13
14
14
14
14
12
11
9
8
7
6
5
4
3
3
3
2
3
5

Feels Like (°C)

7
8
8
9
10
13
12
12
12
12
13
6
6
6
6
5
4
2
3
3
3
3

Dew Point (°C)

1
-1
0
-0
-0
-0
-0
0
1
1
2
2
1
1
1
-0
0
-0
-1
-1
-0
0

Relative Humidity (%)

52
43
42
39
37
37
38
38
45
52
61
64
66
70
73
75
79
80
80
83
77
73

Pressure (mb)

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

Ozone (du)

376
377
377
376
376
376
376
376
378
380
383
384
386
388
389
390
391
393
394
396
397
398

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

Generated: 06/04/26 10:47:11. Forecast: 06/04/26 to 12/04/26. Timezone: UTC+2.00