Clear Outside v1.0 - International Weather Forecasts For Astronomers

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 Good
12 OK
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)

100
100
98
100
95
96
96
100
98
95
96
99
94
82
83
70
4
31
51
66
65
56
73
95

Low Clouds (% Sky Obscured)

93
94
94
88
88
89
94
100
98
93
95
99
91
74
76
58
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

95
99
98
95
90
89
90
81
6
0
3
2
0
0
0
0
0
0
17
12
0
4
51
93

High Clouds (% Sky Obscured)

8
2
3
50
40
40
40
0
0
0
0
0
0
15
5
41
2
31
30
50
64
54
73
79

ISS Passover

Visibility (miles)

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

Fog (%)

69
63
69
68
20
0
0
16
68
47
69
100
100
100
99
52
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

62
83
89
75
73
63
46
29
21
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
0.6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

438
443
448
448
447
446
445
440
438
439
438
433
425
418
414
415
414
405
410
418
418
410
397
391

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)

100
100
100
100
98
100
100
100
100
100
100
97
87
100
95
60
81
100
96
95
98
98
97
99

Low Clouds (% Sky Obscured)

0
0
0
27
54
54
4
8
10
10
10
3
5
1
1
1
11
27
30
42
72
80
77
91

Medium Clouds (% Sky Obscured)

88
92
99
99
96
100
100
95
100
100
100
95
87
36
67
35
44
57
51
49
63
70
89
93

High Clouds (% Sky Obscured)

64
100
100
100
60
100
100
100
100
100
100
74
50
100
89
26
62
95
75
63
60
62
63
88

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
7
12
4
2
2
1
0
0
0
1
0
0
0
0
2
3
12
19
27

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
84
83
84
84
83
86
87
86
86
89
94
91
89
89
88
86
88
89
91
92
94
94

Pressure (mb)

1000
1000
999
999
999
998
997
997
997
996
996
996
997
997
997
996
996
996
996
996
996
997
998
998

Ozone (du)

383
377
372
369
367
366
361
359
357
356
359
360
361
358
360
359
359
358
357
362
363
361
365
372

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
88
90
95
100
98
96
95
91
89
85

Low Clouds (% Sky Obscured)

83
83
87
90
91
90
89
89
82
77
82
84
48
46
77
80
85
91
83
77
68
69
69
72

Medium Clouds (% Sky Obscured)

100
89
97
100
94
100
100
99
98
100
100
96
99
77
76
81
69
100
98
96
95
89
78
77

High Clouds (% Sky Obscured)

100
97
100
100
100
100
100
90
93
97
100
100
100
100
60
62
66
78
41
58
55
56
39
32

ISS Passover

Visibility (miles)

4
5
2
1
0
0
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
53
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

33
33
47
64
69
71
68
65
68
65
55
40
40
40
42
34
28
31
30
30
32
33
31
28

Precipitation Amount (mm)

0
0
0.1
0.3
0.3
0.4
0.3
0.2
0.3
0.2
0.2
0
0
0
0.1
0
0
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
2
2
2
1
1
1
1
1
1
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
98
98
98
98
98
98
98
98
98
98
98
96
94
92
94
94
96
96
96
98
98

Pressure (mb)

998
998
998
998
999
999
999
999
1000
1000
1000
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003

Ozone (du)

374
381
386
391
399
405
409
412
411
412
413
415
422
434
442
443
446
448
449
447
447
446
442
438

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 OK
05 Bad
06 OK
07 OK
08 OK
09 OK
10 Good
11 Good
12 OK
13 OK
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)

79
76
72
64
63
58
55
46
45
30
35
30
19
16
14
8
11
18
37
60
85
85
87
89

Low Clouds (% Sky Obscured)

60
48
36
26
16
9
11
13
11
7
7
6
0
0
0
0
0
0
27
53
80
79
78
77

Medium Clouds (% Sky Obscured)

68
63
56
60
63
58
55
46
45
30
35
30
19
11
4
4
3
0
0
0
0
17
34
51

High Clouds (% Sky Obscured)

12
9
11
11
8
4
4
4
3
2
2
2
3
3
2
3
5
14
14
15
4
3
0
0

ISS Passover

Visibility (miles)

0
0
0
3
3
4
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
8

Fog (%)

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

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 (%)

27
20
15
7
17
8
5
6
7
8
9
8
3
5
2
4
4
3
2
4
7
12
14
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
96
94
94
94
92
92
92
94
92
90
90
86
82
84
84
83
81
84
92
94

Pressure (mb)

1003
1003
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1006
1006

Ozone (du)

435
433
431
435
438
440
438
429
418
407
392
378
368
363
367
369
370
371
370
367
368
368
369
371

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)

92
95
95
98
97
96
81
98
95
97
95
93
98
97
96
96
96
96
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

82
87
92
76
61
47
55
70
79
73
64
57
87
91
92
93
95
96
97
99
100
100
100
100

Medium Clouds (% Sky Obscured)

62
59
54
55
52
42
42
32
19
24
52
63
71
46
22
21
17
9
8
7
6
2
2
2

High Clouds (% Sky Obscured)

0
0
0
5
5
7
26
63
81
69
54
38
55
54
53
44
37
31
41
50
57
43
28
16

ISS Passover

Visibility (miles)

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

Fog (%)

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

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
16
8
15
8
1
4
3
4
4
13
2
19
16
14
15
16
13
16
15
8
8
7
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-6
-5
-6
-6
-7
-8
-8
-8
-7
-7
-7
-6
-6
-6
-5
-5
-2
-3
-2
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
98
96
96
96
96
96
94
94
92
91
87
89
87
89
89
89
92
92
94

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1004
1005
1005
1005
1005
1006

Ozone (du)

369
371
375
375
374
373
375
375
373
373
375
377
381
385
389
393
394
395
397
396
396
396
398
401

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 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)

99
99
98
98
97
97
98
99
100
99
99
98
96
94
92
88
80
76
83
90
99
99
99
98

Low Clouds (% Sky Obscured)

98
97
96
93
90
87
88
87
87
90
94
98
96
94
92
87
80
72
65
57
49
53
57
61

Medium Clouds (% Sky Obscured)

16
30
44
55
66
77
76
76
75
56
56
29
23
11
10
15
11
7
33
58
87
89
89
90

High Clouds (% Sky Obscured)

21
25
29
26
23
29
29
30
30
25
20
15
9
4
3
0
0
3
27
50
67
45
25
8

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

5
3
1
4
5
8
11
13
15
24
33
47
46
42
34
27
17
1
1
1
0
7
16
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-5
-5
-5
-5
-5
-5
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-5
-5
-1
-1
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

403
403
403
403
406
409
411
411
412
412
415
418
421
422
422
423
421
420
418
419
419
420
418
416

Sunday 1

Full Moon 100%

17:52

08:04

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

Sun - Rise: 07:35, Set: 17:06, Transit: 12:20. Moon - Rise: 17:52, Set: 08:04. Civil Dark: 17:40 - 07:01. Nautical Dark: 18:17 - 06:23. Astro Dark: 18:54 - 05:46

Total Clouds (% Sky Obscured)

94
89
85
85
85
84
80
76
75
62
48
35
35
45
50
59
65
75

Low Clouds (% Sky Obscured)

71
79
85
81
74
70
62
59
55
60
45
35
35
20
20
15
15
15

Medium Clouds (% Sky Obscured)

77
52
35
37
40
50
56
58
58
40
21
4
20
32
48
56
65
70

High Clouds (% Sky Obscured)

16
24
32
16
18
15
9
9
8
4
4
5
10
29
40
57
64
73

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

39
52
57
44
28
9
8
12
14
9
9
9
20
31
40
42
48
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
98
98
98
100
100
100
100
100
100
98
100
100
100

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1003
1002

Ozone (du)

414
412
411
410
411
412
412
405
398
390
390
390
390
389
388
387
389
391

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

Generated: 26/01/26 19:42:12. Forecast: 26/01/26 to 01/02/26. Timezone: UTC+1.00