Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Full Moon 100%

16:27

08:04

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 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Good
08 Good
09 Good

Sun - Rise: 07:35, Set: 17:04, Transit: 12:20. Moon - Rise: 16:27, Set: 08:04. Civil Dark: 17:38 - 07:01. Nautical Dark: 18:16 - 06:23. Astro Dark: 18:53 - 05:46

Total Clouds (% Sky Obscured)

99
99
98
100
99
97
98
91
91
75
68
72
70
65
59
38
35
31
13
11
12
6
8
6

Low Clouds (% Sky Obscured)

91
81
78
94
94
92
88
77
75
57
56
61
55
51
44
9
10
9
1
2
1
1
1
0

Medium Clouds (% Sky Obscured)

77
75
81
84
92
58
71
71
64
44
4
6
7
5
5
4
4
2
1
2
3
0
0
0

High Clouds (% Sky Obscured)

72
82
78
81
65
31
34
13
9
10
24
11
4
4
7
3
3
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
2
3
3
9
9
9
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

16
0
0
0
0
0
0
0
0
0
0
0
1
2
2
1
1
1
0
0
1
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
1
0
6
0
0
1
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
2
2
2
2
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
4
4
4
3

Chance of Frost

Temperature (°C)

-1
-0
0
0
1
0
0
-1
-1
-2
-3
-3
-4
-5
-6
-6
-7
-7
-7
-8
-8
-9
-9
-8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
89
84
86
89
92
94
94
92
82
81
81
89
80
79
83
89
90
90
92
92
87

Pressure (mb)

1013
1013
1013
1012
1012
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

420
421
421
422
423
423
425
428
430
426
426
451
470
470
456
448
450
444
434
430
433
432
424
411

Monday 2

Waning Gibbous 99%

17:52

08:23

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 07:33, Set: 17:06, Transit: 12:20. Moon - Rise: 17:52, Set: 08:23. Civil Dark: 17:40 - 07:00. Nautical Dark: 18:17 - 06:22. Astro Dark: 18:54 - 05:45

Total Clouds (% Sky Obscured)

10
8
4
7
8
4
3
3
3
5
5
5
2
4
35
30
97
100
100
100
99
99
100
91

Low Clouds (% Sky Obscured)

0
0
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
1
4
5
7
1
1
35

Medium Clouds (% Sky Obscured)

0
0
0
3
4
0
0
0
0
1
3
4
0
0
0
0
73
99
100
98
93
98
93
44

High Clouds (% Sky Obscured)

5
4
0
2
0
0
0
0
0
2
0
0
0
3
35
30
94
100
100
100
97
53
84
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
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
3
3
3
3
3
4
5
4
5
5
5
5
5
5
5
4
4
4
4
4
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-2
0
1
1
1
1
-2
-5
-6
-8
-8
-9
-8
-7
-9
-10
-10
-9
-9
-8
-8
-8
-6

Dew Point (°C)

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

Relative Humidity (%)

81
78
77
77
77
80
91
94
92
92
92
94
90
90
90
90
90
89
87
89
89
90
89
87

Pressure (mb)

1009
1009
1008
1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1004
1004
1004
1003

Ozone (du)

398
388
383
377
377
381
381
380
371
367
365
364
362
361
360
357
353
353
352
351
348
350
351
352

Tuesday 3

Waning Gibbous 95%

19:12

08:38

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

Sun - Rise: 07:32, Set: 17:07, Transit: 12:20. Moon - Rise: 19:12, Set: 08:38. Civil Dark: 17:41 - 06:58. Nautical Dark: 18:19 - 06:21. Astro Dark: 18:56 - 05:44

Total Clouds (% Sky Obscured)

91
77
77
92
99
100
51
65
27
14
38
35
56
99
100
100
100
100
100
100
92
95
98
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
0
38
32
0
9
8
0
1
2
2
8
17
2
3
2

Medium Clouds (% Sky Obscured)

84
74
77
92
98
100
25
54
12
2
5
5
28
86
100
100
100
100
100
100
92
95
94
87

High Clouds (% Sky Obscured)

55
14
0
0
0
0
0
0
6
11
11
19
56
99
100
100
100
80
62
59
64
79
89
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
76
76
79
83
89
96
96
96
94
94
96
94
94
92
89
91
89
89
89
89
91
88

Pressure (mb)

1003
1002
1002
1003
1002
1004
1005
1006
1007
1008
1008
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1005

Ozone (du)

352
351
353
354
356
359
363
363
364
366
367
367
368
368
369
368
370
370
370
370
371
372
374
379

Wednesday 4

Waning Gibbous 89%

20:29

08:52

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
09 Bad

Sun - Rise: 07:30, Set: 17:09, Transit: 12:20. Moon - Rise: 20:29, Set: 08:52. Civil Dark: 17:43 - 06:57. Nautical Dark: 18:20 - 06:19. Astro Dark: 18:57 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
20
39
59
71
84
97
94
92
90
88
88
87
84
83
82
88
94
100
100
100
100

Medium Clouds (% Sky Obscured)

62
93
66
100
100
100
100
100
79
36
100
40
40
50
60
78
80
78
79
96
78
74
89
65

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
70
54
26
30
25
25
30
30
26

ISS Passover

Visibility (miles)

9
9
9
9
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
3
2
35
49
58
57
56
58
55
48
31
38
35
28
27
26
27
20
14
12

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.3
0.2
0.2
0.2
0.2
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
-1
-2
-1
-2
-1
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2

Relative Humidity (%)

88
86
85
88
93
96
96
96
96
98
98
98
98
98
98
100
98
100
100
100
100
100
98
98

Pressure (mb)

1004
1003
1002
1001
1001
1000
1000
1000
1000
999
999
998
998
997
997
997
998
997
998
997
998
998
999
999

Ozone (du)

384
385
384
386
388
389
388
388
390
390
390
392
393
393
393
395
395
395
395
394
397
398
398
395

Thursday 5

Waning Gibbous 81%

21:42

09:05

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

Sun - Rise: 07:29, Set: 17:11, Transit: 12:21. Moon - Rise: 21:42, Set: 09:05. Civil Dark: 17:44 - 06:55. Nautical Dark: 18:22 - 06:18. Astro Dark: 18:59 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
94
71
69
84
76
78
26
23
27
33
37
33
35
41
44
63
77
90
91
91
86

Low Clouds (% Sky Obscured)

100
100
100
88
71
62
42
21
3
3
4
4
6
6
4
3
2
1
1
1
1
1
3
4

Medium Clouds (% Sky Obscured)

58
54
70
54
35
24
20
15
7
5
2
0
0
0
1
1
1
1
7
23
41
58
58
55

High Clouds (% Sky Obscured)

25
25
30
30
7
13
30
27
32
1
0
0
2
2
8
11
15
18
25
37
45
47
52
50

ISS Passover

Visibility (miles)

0
0
0
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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 (%)

9
6
3
2
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
4
4
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
-3
-3
-1
1
1
-4
-4
-5
-4
-5
-5
-5
-6
-5
-5
-5
-5
-5
-5
-5
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

100
98
94
94
89
91
98
98
98
96
98
96
96
96
96
98
96
96
96
96
94
96
96
96

Pressure (mb)

999
999
999
998
997
997
997
997
998
998
998
998
998
997
997
997
997
997
997
997
997
997
998
998

Ozone (du)

397
401
402
426
417
410
422
414
414
415
417
411
406
400
396
394
393
391
390
393
396
400
399
399

Friday 6

Waning Gibbous 72%

22:54

09:20

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
09 Bad

Sun - Rise: 07:27, Set: 17:12, Transit: 12:21. Moon - Rise: 22:54, Set: 09:20. Civil Dark: 17:46 - 06:54. Nautical Dark: 18:23 - 06:16. Astro Dark: 19:00 - 05:40

Total Clouds (% Sky Obscured)

89
93
96
97
99
100
100
100
100
100
100
100
99
97
95
97
98
100
100
100
100
99
98
98

Low Clouds (% Sky Obscured)

13
16
15
14
18
18
40
63
85
89
93
98
95
93
90
93
96
99
97
96
96
91
86
80

Medium Clouds (% Sky Obscured)

66
76
88
75
56
40
59
77
96
96
95
93
92
92
92
83
73
62
53
43
35
31
27
20

High Clouds (% Sky Obscured)

47
34
37
41
45
49
36
26
14
15
15
20
15
15
15
15
15
20
43
73
99
80
63
52

ISS Passover

Visibility (miles)

2
2
2
2
5
7
9
6
3
0
0
0
0
0
0
0
0
0
0
2
3
5
6
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
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
0
15
23
29
31
31
29
35
41
48
49
47
44
36
26
12
22
28
34

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
2
1
1
1
1
0
1
1
1
1
1
1
1
1
1
1
1
1
1
2

Relative Humidity (%)

96
96
96
94
94
94
94
96
98
100
100
100
100
100
100
98
98
100
100
98
98
96
96
94

Pressure (mb)

998
999
999
999
1000
1000
1001
1001
1002
1003
1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

398
396
393
391
389
387
385
386
388
389
390
390
391
391
391
391
391
392
392
394
397
399
400
402

Saturday 7

Waning Gibbous 63%

00:06

09:36

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

Sun - Rise: 07:26, Set: 17:14, Transit: 12:21. Moon - Rise: 00:06, Set: 09:36. Civil Dark: 17:47 - 06:53. Nautical Dark: 18:25 - 06:15. Astro Dark: 19:02 - 05:38

Total Clouds (% Sky Obscured)

96
96
94
78
61
43
45
50
56
44
31
17
23
29
43
47
51
45
47
49
50

Low Clouds (% Sky Obscured)

66
49
21
15
8
6
9
11
18
20
23
17
23
29
43
47
41
35
35
30
35

Medium Clouds (% Sky Obscured)

20
17
17
12
7
10
21
32
38
41
31
17
23
29
43
47
46
44
47
49
50

High Clouds (% Sky Obscured)

53
51
50
40
20
15
13
14
14
10
6
2
13
24
41
39
28
10
11
11
12

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

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

Precipitation Probability (%)

30
25
17
22
27
29
31
41
45
41
37
32
31
28
24
29
38
46
48
45
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-1
-1
-1
3
3
4
4
4
4
-1
-1
-1
-1
-1
-0
-1
-1
-1
-1
-1

Dew Point (°C)

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

Relative Humidity (%)

93
89
85
80
86
91
96
96
96
96
94
96
96
96
96
94
94
96
94
94
94

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010

Ozone (du)

403
403
403
404
402
401
400
402
403
404
402
400
397
396
395
394
395
396
397
398
399

Forecast for Zwiesel, Lower Bavaria, Germany (49.02,13.24)

Generated: 01/02/26 09:46:34. Forecast: 01/02/26 to 07/02/26. Timezone: UTC+1.00