Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 78%

01:15

08:52

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

Sun - Rise: 06:46, Set: 19:57, Transit: 13:22. Moon - Rise: 01:15, Set: 08:52. Civil Dark: 20:28 - 06:14. Nautical Dark: 21:06 - 05:36. Astro Dark: 21:46 - 04:55

Total Clouds (% Sky Obscured)

82
90
93
12
14
27
72
17
53
55
39
32
48
47
12
8
9
6
5
4
5
2
3
3

Low Clouds (% Sky Obscured)

9
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

82
60
0
0
0
2
3
8
2
26
2
23
46
41
6
3
2
2
1
0
1
0
0
0

High Clouds (% Sky Obscured)

57
90
45
8
12
23
70
6
40
28
27
6
7
7
3
2
6
3
2
3
2
1
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
1
1
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
3
2
1
2
2
3
3
2
2
2
2
2
2
2
1
0
1
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

15
15
13
11
10
9
8
8
7
7
7
7
7
6
6
7
10
13
15
17
17
18
18
18

Feels Like (°C)

14
14
13
10
10
9
7
7
7
6
6
5
6
6
5
7
12
14
16
17
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

67
78
84
91
95
95
93
91
91
91
91
91
91
91
90
84
74
69
65
59
55
51
50
51

Pressure (mb)

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

Ozone (du)

359
359
359
358
357
358
358
358
356
354
353
353
353
353
353
354
354
354
355
355
355
355
355
355

Tuesday 7

Waning Gibbous 69%

02:13

09:39

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 OK
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 OK
14 Good
15 Good
16 Good

Sun - Rise: 06:44, Set: 19:58, Transit: 13:22. Moon - Rise: 02:13, Set: 09:39. Civil Dark: 20:30 - 06:12. Nautical Dark: 21:08 - 05:34. Astro Dark: 21:48 - 04:53

Total Clouds (% Sky Obscured)

7
12
3
3
4
4
4
5
4
4
5
5
9
8
6
4
4
4
3
10
19
17
12
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
19
17
12
1

Medium Clouds (% Sky Obscured)

6
7
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
3
2
2
3
3
3
3
3
3
4
4
7
7
3
3
3
3
3
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)

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

Chance of Frost

Temperature (°C)

18
17
15
12
10
9
9
8
8
7
7
7
7
6
6
7
10
12
14
16
17
17
18
17

Feels Like (°C)

18
18
16
13
11
10
9
8
8
8
7
7
7
6
6
8
11
13
14
16
17
17
17
17

Dew Point (°C)

8
10
12
11
10
9
8
7
7
7
6
6
5
5
5
5
7
8
8
8
8
7
7
6

Relative Humidity (%)

53
64
80
92
96
96
95
95
95
94
93
93
91
93
94
87
81
75
68
60
55
50
49
47

Pressure (mb)

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

Ozone (du)

355
355
356
359
360
362
365
369
370
369
368
369
370
371
371
369
369
370
370
370
369
369
370
368

Wednesday 8

Waning Gibbous 60%

03:01

10:37

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

Sun - Rise: 06:42, Set: 20:00, Transit: 13:21. Moon - Rise: 03:01, Set: 10:37. Civil Dark: 20:31 - 06:10. Nautical Dark: 21:09 - 05:32. Astro Dark: 21:50 - 04:50

Total Clouds (% Sky Obscured)

0
0
0
0
4
60
10
57
6
4
7
78
82
89
97
49
46
41
46
51
74
96
92
88

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
29
60
51
45
37
45
33
34
32
43
45
51
44

High Clouds (% Sky Obscured)

0
0
0
0
3
50
5
48
5
4
6
78
82
89
86
23
10
2
2
12
62
57
39
25

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
9
48
59
8
2
1
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
4
4
3
3
3
2
2
2
2
1
2
2
2
1
1
3
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

17
16
13
10
8
7
7
6
6
5
5
5
4
4
4
6
8
10
12
14
15
16
16
16

Feels Like (°C)

17
16
14
10
8
7
5
6
4
5
5
5
3
3
3
4
6
9
12
13
15
15
13
13

Dew Point (°C)

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

Relative Humidity (%)

49
55
70
84
87
88
88
91
91
93
93
93
93
93
91
85
75
66
58
51
46
43
40
43

Pressure (mb)

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

Ozone (du)

368
369
371
374
376
376
375
375
376
377
378
378
379
379
379
379
379
380
382
384
386
386
387
386

Thursday 9

Waning Gibbous 50%

03:40

11:42

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
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:40, Set: 20:01, Transit: 13:21. Moon - Rise: 03:40, Set: 11:42. Civil Dark: 20:33 - 06:08. Nautical Dark: 21:11 - 05:29. Astro Dark: 21:52 - 04:48

Total Clouds (% Sky Obscured)

91
95
99
99
100
100
100
100
97
92
80
95
83
100
100
100
100
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

0
0
0
5
10
18
12
6
0
5
9
14
22
30
33
38
44
50
50
45
40
26
14
5

Medium Clouds (% Sky Obscured)

25
74
80
99
100
100
100
100
95
75
51
50
61
52
76
43
31
35
36
30
30
34
32
39

High Clouds (% Sky Obscured)

20
25
25
57
80
100
90
73
66
92
76
95
80
100
100
100
100
100
100
100
100
94
89
83

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
13
18
6
14
15
17
25
26
27
34
40
35
43
47
44
42
31
24
21
16
3

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

Chance of Frost

Temperature (°C)

15
14
12
10
9
9
8
9
8
8
7
7
7
7
7
8
9
10
11
12
13
13
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
56
70
78
80
80
81
78
79
81
82
81
79
74
66
62
57
50
45
41
38
36
37
38

Pressure (mb)

1020
1020
1020
1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1021
1021
1022
1022
1021
1021
1021
1020

Ozone (du)

384
384
384
383
383
382
381
380
380
383
382
381
379
379
375
372
369
369
366
364
361
360
359
359

Friday 10

Third Quarter 40%

04:10

12:53

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

Sun - Rise: 06:38, Set: 20:02, Transit: 13:21. Moon - Rise: 04:10, Set: 12:53. Civil Dark: 20:34 - 06:06. Nautical Dark: 21:13 - 05:27. Astro Dark: 21:54 - 04:45

Total Clouds (% Sky Obscured)

85
74
67
66
71
70
70
65
65
56
55
65
77
90
49
32
39
45
42
38
34
23
12
2

Low Clouds (% Sky Obscured)

3
1
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)

33
27
13
4
3
3
0
0
0
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
47
29
28
26
25
30
25
25
24
31
45
67
83
49
11
13
16
15
13
10
5
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 (%)

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

Chance of Frost

Temperature (°C)

14
12
11
9
8
7
6
6
5
5
4
4
4
4
4
6
7
10
13
14
15
17
16
17

Feels Like (°C)

12
11
9
7
5
5
4
3
3
2
2
2
1
1
2
6
5
6
7
9
9
11
17
17

Dew Point (°C)

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

Relative Humidity (%)

43
58
68
74
73
71
69
67
66
65
63
62
60
60
61
61
52
46
41
39
37
35
36
38

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1017
1019
1018
1017
1016
1015
1014
1013
1013

Ozone (du)

359
359
358
358
358
358
358
358
357
356
356
357
357
355
355
355
356
357
357
357
358
358
359
360

Saturday 11

Waning Crescent 30%

04:34

14:06

17 Good
18 Good
19 Good
20 OK
21 OK
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 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad

Sun - Rise: 06:36, Set: 20:04, Transit: 13:21. Moon - Rise: 04:34, Set: 14:06. Civil Dark: 20:36 - 06:04. Nautical Dark: 21:14 - 05:25. Astro Dark: 21:56 - 04:43

Total Clouds (% Sky Obscured)

4
7
10
30
48
67
54
43
31
24
17
10
9
9
8
10
11
12
21
29
38
60
74
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
11
32
50
70

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
2
2
1
0
0
0
0
12
24
33
38
38
37

High Clouds (% Sky Obscured)

0
0
0
11
22
37
30
24
19
12
7
1
0
0
1
3
5
8
6
4
3
4
6
8

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
1
2
2
10
15
19

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

Chance of Frost

Temperature (°C)

17
15
13
11
10
9
8
8
7
7
7
7
6
6
7
8
10
13
15
16
17
18
17
17

Feels Like (°C)

16
17
18
19
10
9
10
9
9
8
7
7
7
6
6
7
10
11
13
14
14
15
18
17

Dew Point (°C)

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

Relative Humidity (%)

39
50
63
80
78
80
78
79
79
79
82
82
82
82
79
78
69
62
55
54
51
50
49
50

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

362
362
362
362
363
364
365
366
367
369
370
371
371
373
375
376
376
375
375
375
376
377
377
377

Sunday 12

Waning Crescent 21%

04:54

15:21

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: 06:34, Set: 20:05, Transit: 13:20. Moon - Rise: 04:54, Set: 15:21. Civil Dark: 20:37 - 06:02. Nautical Dark: 21:16 - 05:23. Astro Dark: 21:58 - 04:40

Total Clouds (% Sky Obscured)

85
91
96
96
97
98
99
100
100
100
100
100
100
100
100
100
100
100
99
99
98

Low Clouds (% Sky Obscured)

68
64
65
59
63
67
70
76
78
81
85
87
92
96
100
99
99
98
94
90
87

Medium Clouds (% Sky Obscured)

42
41
45
66
74
81
84
90
95
84
78
84
86
84
77
71
52
44
28
19
9

High Clouds (% Sky Obscured)

22
39
59
53
44
38
42
63
87
84
82
80
68
65
54
44
43
32
55
64
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

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

Precipitation Probability (%)

29
34
41
47
49
54
57
54
45
49
51
51
53
53
55
50
44
39
40
41
43

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
5
5
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5

Chance of Frost

Temperature (°C)

16
14
11
9
9
9
8
7
7
6
6
6
5
5
5
4
5
5
5
5
5

Feels Like (°C)

16
16
16
16
6
7
7
6
5
5
5
4
4
3
3
4
3
2
2
0
-0

Dew Point (°C)

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

Relative Humidity (%)

51
60
68
81
84
90
93
91
90
88
88
86
85
86
88
88
85
79
73
67
60

Pressure (mb)

1006
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1015
1015

Ozone (du)

377
378
379
381
382
383
384
384
385
385
385
385
386
387
389
390
391
391
392
391
390

Forecast for Zwing, Politischer Bezirk Bregenz, Republic of Austria (47.49,9.92)

Generated: 06/04/26 17:40:41. Forecast: 06/04/26 to 12/04/26. Timezone: UTC+2.00