Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 25

Waxing Crescent 56%

10:33

01:04

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
17 Bad
18 Bad

Sun - Rise: 07:44, Set: 16:54, Transit: 12:19. Moon - Rise: 10:33, Set: 01:04. Civil Dark: 17:29 - 07:09. Nautical Dark: 18:07 - 06:31. Astro Dark: 18:45 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
94
100
100
100
100
100
100
100
100
100
100
97
97
97
98
100
100

Low Clouds (% Sky Obscured)

92
100
100
100
99
99
100
92
86
85
86
85
83
86
85
83
84
87
86
87
91
95
94
96

Medium Clouds (% Sky Obscured)

19
7
27
63
3
4
5
1
97
100
72
89
87
95
64
82
68
62
28
27
40
46
58
98

High Clouds (% Sky Obscured)

45
50
30
40
40
2
35
0
0
100
55
100
100
99
86
98
100
100
24
50
44
47
91
42

ISS Passover

Visibility (miles)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

6
3
3
99
98
100
100
100
100
100
100
100
100
100
48
12
0
0
0
0
29
63
100
99

Precipitation Type

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

Precipitation Probability (%)

19
9
5
37
27
17
21
32
53
69
76
73
66
62
67
72
73
77
78
77
73
77
78
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.5
0.4
0.3
0.4
0.5
0.6
0.7
0.7
0.7
0.7
0.7
0.7
1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

995
995
996
996
997
997
997
997
997
998
998
998
999
1000
1001
1001
1002
1002
1002
1002
1003
1003
1004
1004

Ozone (du)

405
406
412
415
416
418
421
427
428
428
429
429
428
428
428
428
430
429
428
431
430
431
432
437

Monday 26

First Quarter 53%

11:00

02:29

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
17 Bad
18 Bad

Sun - Rise: 07:43, Set: 16:56, Transit: 12:19. Moon - Rise: 11:00, Set: 02:29. Civil Dark: 17:30 - 07:08. Nautical Dark: 18:09 - 06:30. Astro Dark: 18:46 - 05:53

Total Clouds (% Sky Obscured)

97
98
100
100
98
98
100
95
100
94
95
86
85
74
67
37
43
74
83
94
51
72
94
98

Low Clouds (% Sky Obscured)

93
96
89
90
93
94
100
90
100
90
92
80
80
69
60
31
1
1
0
0
0
0
0
40

Medium Clouds (% Sky Obscured)

83
63
99
100
20
34
4
4
0
3
0
0
0
0
0
0
0
0
40
53
51
72
94
94

High Clouds (% Sky Obscured)

16
55
100
55
3
3
4
0
0
0
0
0
0
0
1
7
43
72
79
62
41
48
59
82

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
9
9
9
9
9
9
9

Fog (%)

99
72
48
25
4
7
44
53
98
100
100
100
100
99
100
82
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

92
75
70
63
61
49
26
21
15
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
0.7
0.6
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
6
8
6
6
6
5
5
5
4
4
4
3
3
3
3
3
3
3
2
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
98
98
100
98
98
98
98
98
96
98
98
96
89
89
86
88
94
94
92
91

Pressure (mb)

1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1004
1004
1003
1002
1001
1000
1000
1000
1000

Ozone (du)

439
440
439
438
442
442
441
438
429
421
421
423
426
425
421
414
409
403
398
397
404
399
390
384

Tuesday 27

Waxing Gibbous 68%

11:37

03:54

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
17 Bad
18 Bad

Sun - Rise: 07:42, Set: 16:58, Transit: 12:20. Moon - Rise: 11:37, Set: 03:54. Civil Dark: 17:32 - 07:07. Nautical Dark: 18:10 - 06:29. Astro Dark: 18:47 - 05:52

Total Clouds (% Sky Obscured)

98
95
99
100
100
100
100
100
100
100
100
90
85
67
63
63
55
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
70
69
77
76
67
0
0
0
5
48
68
33
15
35
45
40
30
15
20
14
6
0
0

Medium Clouds (% Sky Obscured)

91
92
88
76
90
95
98
100
95
100
99
84
78
67
63
39
3
9
14
15
44
30
41
85

High Clouds (% Sky Obscured)

66
29
41
100
100
90
100
100
100
100
80
76
78
29
60
42
22
45
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
7
2
3
0
0
0
0
0
0
0
0
0
2

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

Precipitation Probability (%)

0
1
20
30
20
23
16
5
6
8
29
40
46
60
41
6
2
0
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
88
89
86
91
92
96
98
98
100
100
100
100
100
100
100
100
100
100
100
100
98
98

Pressure (mb)

1000
999
1000
999
999
999
998
998
997
997
997
996
996
996
996
995
995
994
993
993
993
993
994
994

Ozone (du)

377
370
365
363
360
358
357
354
352
351
351
351
351
351
353
354
355
354
356
359
360
362
363
366

Wednesday 28

Waxing Gibbous 78%

12:29

05:13

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
17 Bad
18 Bad

Sun - Rise: 07:40, Set: 16:59, Transit: 12:20. Moon - Rise: 12:29, Set: 05:13. Civil Dark: 17:33 - 07:06. Nautical Dark: 18:12 - 06:28. Astro Dark: 18:49 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
6
10
40
70
100
96
93
90
89
88
88
87
88
89
90
92
94
94
95
96
94
93
92

Medium Clouds (% Sky Obscured)

93
95
93
100
100
100
100
100
100
93
100
100
100
100
100
96
93
94
82
77
77
80
99
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
84
100
100
100
100
100
100
100
100
96
91
87
69
49
25
25
25
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
7
7
14
14
9
35
45
54
60
68
68
65
62
59
60
59
58
58
65
73
67
61
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.2
0.2
0.3
0.3
0.3
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0.5
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
98
98
98
96
96
96
98
98
98
98
96
94
92
92
91
89
96
98
98
100

Pressure (mb)

994
994
994
995
995
995
996
996
996
996
997
997
998
998
999
999
999
999
999
999
999
1000
1000
1001

Ozone (du)

373
382
389
403
414
422
425
424
422
421
423
430
438
444
447
445
445
442
444
446
439
433
421
398

Thursday 29

Waxing Gibbous 88%

13:39

06:18

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
17 Bad
18 Bad

Sun - Rise: 07:39, Set: 17:01, Transit: 12:20. Moon - Rise: 13:39, Set: 06:18. Civil Dark: 17:35 - 07:05. Nautical Dark: 18:13 - 06:27. Astro Dark: 18:50 - 05:50

Total Clouds (% Sky Obscured)

98
97
96
98
98
99
99
99
99
99
99
100
98
98
97
98
99
100
100
100
99
99
98
98

Low Clouds (% Sky Obscured)

91
90
90
90
90
88
89
91
81
83
82
92
83
82
81
79
76
68
69
73
77
76
80
80

Medium Clouds (% Sky Obscured)

93
87
75
69
82
88
84
90
94
96
96
98
80
62
44
59
74
93
95
97
98
99
98
97

High Clouds (% Sky Obscured)

30
25
21
20
30
35
34
35
38
6
2
11
20
26
29
43
68
100
94
89
84
77
73
67

ISS Passover

Visibility (miles)

0
0
0
0
1
5
6
9
9
9
9
9
9
9
9
9
7
4
1
1
1
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

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

Precipitation Probability (%)

53
54
44
41
38
36
37
37
36
36
35
33
35
33
34
32
24
12
14
17
23
25
21
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
100
98
100
98
98
96
96
96
96
96
94
91
89
91
93
94
96
98
98
98
100

Pressure (mb)

1001
1001
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

373
361
346
342
346
352
355
354
353
353
358
358
361
365
369
372
373
374
375
378
381
384
385
386

Friday 30

Waxing Gibbous 94%

15:01

07:06

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
17 Bad
18 Bad

Sun - Rise: 07:38, Set: 17:02, Transit: 12:20. Moon - Rise: 15:01, Set: 07:06. Civil Dark: 17:36 - 07:04. Nautical Dark: 18:15 - 06:26. Astro Dark: 18:52 - 05:48

Total Clouds (% Sky Obscured)

98
98
98
99
99
100
100
99
99
100
100
100
98
95
93
92
88
86
85
79
77
83
84
77

Low Clouds (% Sky Obscured)

81
81
85
91
96
100
93
85
78
84
92
98
96
93
91
80
70
59
69
79
77
83
84
77

Medium Clouds (% Sky Obscured)

98
98
98
98
97
97
93
93
95
94
97
100
73
40
10
21
22
24
27
26
45
47
42
43

High Clouds (% Sky Obscured)

62
58
55
60
64
72
66
60
53
57
61
67
45
23
3
0
0
2
5
11
22
17
13
4

ISS Passover

Visibility (miles)

0
0
0
0
3
6
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
13
15
18
21
25
27
32
36
28
21
17
17
12
0
5
5
1
3
1
0
5
3
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
0
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-0
0
1
1
1
1
0
0
-0
-1
-1

Relative Humidity (%)

98
98
100
100
98
100
98
98
98
98
96
96
96
94
93
93
91
89
86
85
85
85
88
89

Pressure (mb)

1003
1004
1004
1004
1004
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1002
1003
1003

Ozone (du)

387
386
385
385
382
380
377
375
373
371
372
374
376
377
379
380
382
385
387
388
389
390
393
396

Saturday 31

Waxing Gibbous 99%

16:27

07:39

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

Sun - Rise: 07:36, Set: 17:04, Transit: 12:20. Moon - Rise: 16:27, Set: 07:39. Civil Dark: 17:38 - 07:02. Nautical Dark: 18:16 - 06:24. Astro Dark: 18:53 - 05:47

Total Clouds (% Sky Obscured)

84
90
99
98
98
98
99
100
100
99
97
96
97
99
100
100
99
99

Low Clouds (% Sky Obscured)

84
74
64
68
69
74
79
87
95
94
89
87
88
88
91
92
94
96

Medium Clouds (% Sky Obscured)

45
56
66
65
70
80
77
67
52
45
38
29
41
54
61
56
42
52

High Clouds (% Sky Obscured)

15
26
37
57
61
69
79
85
90
83
71
59
68
65
65
39
22
5

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
1
0
2
1
0
1
1
1
6
5
2
5
5
3
8
9
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-3
-3
-3
-4
-4
-4
-3
-4
-4
-4
-4
-3
-3
-3
-3

Relative Humidity (%)

92
89
87
86
86
83
81
84
84
87
86
81
80
80
80
80
78
78

Pressure (mb)

1004
1005
1005
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010

Ozone (du)

399
399
398
398
398
398
398
398
398
398
400
403
405
405
406
406
406
405

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

Generated: 25/01/26 19:33:48. Forecast: 25/01/26 to 31/01/26. Timezone: UTC+1.00