Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

08:53

17:28

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

Sun - Rise: 08:09, Set: 16:53, Transit: 12:31. Moon - Rise: 08:53, Set: 17:28. Civil Dark: 17:29 - 07:33. Nautical Dark: 18:09 - 06:52. Astro Dark: 18:48 - 06:14

Total Clouds (% Sky Obscured)

13
17
15
8
46
51
47
55
70
69
59
62
59
42
31
16
4
3
1
1
13
13
13
18

Low Clouds (% Sky Obscured)

13
17
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
5
34
39
35
36
51
42
32
34
35
17
13
6
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
2
4
3
1
1
13
13
13
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-6
-6
-6
-6
-7
-7
-7
-6
-6
-5
-4
-4
-4
-4
-4
-5
-5
-5
-6
-6
-7
-7

Relative Humidity (%)

79
78
76
76
76
74
64
60
56
54
52
55
62
69
71
74
75
77
77
77
75
75
73
72

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1022
1022
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

373
373
375
377
378
380
384
386
387
388
386
387
386
383
382
382
382
378
371
365
363
362
359
356

Tuesday 20

Waxing Crescent 3%

09:13

18:46

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

Sun - Rise: 08:08, Set: 16:54, Transit: 12:31. Moon - Rise: 09:13, Set: 18:46. Civil Dark: 17:31 - 07:32. Nautical Dark: 18:10 - 06:52. Astro Dark: 18:49 - 06:13

Total Clouds (% Sky Obscured)

7
3
4
3
3
3
2
3
6
2
2
6
14
3
2
2
0
0
0
0
0
0
0
0

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

High Clouds (% Sky Obscured)

7
3
4
3
3
3
2
3
6
2
2
6
14
3
2
2
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
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
4
4
4
4
4
5
6
6
7
6
5
5
4
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-8
-8
-9
-9
-9
-8
-8
-7
-7
-6
-6
-7
-7
-7
-7
-7
-7
-8
-9
-9
-9

Relative Humidity (%)

73
72
72
72
72
69
62
56
53
53
53
55
61
66
67
69
72
73
75
75
73
72
70
70

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1022
1021
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1016
1015
1015

Ozone (du)

353
354
350
346
346
346
348
350
351
352
350
351
353
352
353
355
357
360
360
360
360
362
363
364

Wednesday 21

Waxing Crescent 8%

09:29

20:03

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

Sun - Rise: 08:07, Set: 16:56, Transit: 12:31. Moon - Rise: 09:29, Set: 20:03. Civil Dark: 17:32 - 07:31. Nautical Dark: 18:12 - 06:51. Astro Dark: 18:50 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
6
2
3
3
23
40
54

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
0
0
0
0
0
0
0
0
0
0
3
5
8

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
5
2
3
3
18
27
33

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-11
-11
-10
-10
-10
-10
-9
-8
-7
-8
-8
-9
-9
-9
-9
-9
-9
-10
-9

Relative Humidity (%)

69
69
70
69
70
67
61
56
51
48
48
52
58
64
65
68
69
70
72
74
74
74
73
73

Pressure (mb)

1014
1013
1012
1012
1011
1011
1011
1010
1009
1008
1007
1006
1005
1005
1005
1005
1004
1004
1004
1003
1003
1002
1002
1002

Ozone (du)

365
365
364
363
364
366
367
370
370
370
373
375
375
376
378
379
378
375
374
376
375
374
373
372

Thursday 22

Waxing Crescent 15%

09:43

21:20

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:06, Set: 16:57, Transit: 12:32. Moon - Rise: 09:43, Set: 21:20. Civil Dark: 17:33 - 07:30. Nautical Dark: 18:13 - 06:50. Astro Dark: 18:52 - 06:12

Total Clouds (% Sky Obscured)

66
82
92
93
95
96
92
88
83
73
67
58
66
77
87
91
96
100
100
100
100
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)

6
9
12
13
45
74
78
79
61
5
24
58
66
57
49
60
80
100
95
91
81
32
86
87

High Clouds (% Sky Obscured)

49
69
82
83
87
92
88
84
75
69
65
58
62
69
80
87
94
100
100
100
96
87
74
61

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-8
-6
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

71
70
69
69
67
66
60
56
52
49
48
53
57
59
60
60
59
61
60
63
63
68
69
69

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
1000
1001
1001
1001
1002
1002
1002
1002
1002
1003
1003
1003

Ozone (du)

371
370
369
370
372
373
375
374
372
374
374
372
370
368
364
363
361
359
358
353
349
348
346
350

Friday 23

Waxing Crescent 23%

09:56

22:38

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:05, Set: 16:59, Transit: 12:32. Moon - Rise: 09:56, Set: 22:38. Civil Dark: 17:35 - 07:29. Nautical Dark: 18:15 - 06:49. Astro Dark: 18:53 - 06:11

Total Clouds (% Sky Obscured)

92
96
99
100
100
100
87
76
62
75
87
100
100
100
100
82
91
100
100
100
99
97
96
96

Low Clouds (% Sky Obscured)

0
0
0
1
1
2
3
9
15
15
14
10
5
5
5
15
16
21
21
25
30
32
34
37

Medium Clouds (% Sky Obscured)

66
72
48
74
88
100
87
76
62
73
80
50
45
43
40
10
19
39
39
30
39
37
27
16

High Clouds (% Sky Obscured)

73
86
99
98
100
100
86
72
58
64
63
81
93
97
100
60
70
77
83
94
93
72
48
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-10
-10
-10
-11
-10
-9
-8
-8
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-6
-6

Relative Humidity (%)

68
70
69
67
66
61
56
53
52
54
55
56
58
60
61
62
62
64
64
66
67
68
70
71

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1005
1005
1005
1005
1005
1005
1004
1004

Ozone (du)

356
360
367
377
385
388
390
389
389
384
376
375
374
372
367
367
365
363
361
359
357
355
356
357

Saturday 24

Waxing Crescent 33%

10:09

23:58

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:03, Set: 17:01, Transit: 12:32. Moon - Rise: 10:09, Set: 23:58. Civil Dark: 17:37 - 07:28. Nautical Dark: 18:16 - 06:48. Astro Dark: 18:54 - 06:10

Total Clouds (% Sky Obscured)

99
99
100
100
99
98
96
94
90
87
75
69
65
64
64
71
74
83
89
94
100
100
100
100

Low Clouds (% Sky Obscured)

30
19
11
13
13
16
34
54
71
73
71
66
65
64
64
71
74
81
85
91
95
84
74
64

Medium Clouds (% Sky Obscured)

42
70
100
99
97
94
95
94
90
87
75
69
65
64
64
51
49
53
68
83
98
99
99
100

High Clouds (% Sky Obscured)

42
65
88
59
33
5
10
10
15
15
20
45
50
64
64
71
74
83
79
59
45
60
80
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
5
6
7
7
7
7
8
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
3
2
16
25
31
32
35
33
39
36
25
23
17
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
69
69
66
62
61
58
56
53
57
62
66
73
83
91
89
89
89
89
87
89
89
89

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004

Ozone (du)

358
358
359
359
360
361
362
362
362
362
363
364
366
367
369
371
373
376
379
381
383
385
386
388

Sunday 25

Waxing Crescent 45%

10:24

01:22

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

Sun - Rise: 08:02, Set: 17:02, Transit: 12:32. Moon - Rise: 10:24, Set: 01:22. Civil Dark: 17:38 - 07:27. Nautical Dark: 18:18 - 06:47. Astro Dark: 18:56 - 06:09

Total Clouds (% Sky Obscured)

87
73
61
59
57
55
61
68
77
67
57
46
41
38
34
47
63
78
77
75
73

Low Clouds (% Sky Obscured)

65
66
61
58
56
54
48
46
41
39
33
29
21
23
15
12
11
14
11
8
5

Medium Clouds (% Sky Obscured)

75
51
26
28
31
31
22
11
0
10
19
26
29
33
34
47
57
66
60
57
49

High Clouds (% Sky Obscured)

71
39
3
0
0
0
25
49
71
52
33
15
16
15
14
27
53
59
54
53
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
5
7
9
6
3

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
11
6
8
7
4
6
6
3
4
4
1
5
7
6
10
9
3
6
9
10

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
91
91
89
86
83
80
77
73
72
73
74
76
83
88
96
94
94
94
94
96

Pressure (mb)

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

Ozone (du)

389
391
393
395
396
397
399
399
400
400
401
402
403
405
408
410
411
412
412
410
408

Forecast for Hammelburg, Lower Franconia, Germany (50.12,9.89)

Generated: 19/01/26 04:11:28. Forecast: 19/01/26 to 25/01/26. Timezone: UTC+1.00