Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 2

Waxing Gibbous 100%

15:02

07:56

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

Sun - Rise: 08:22, Set: 16:36, Transit: 12:29. Moon - Rise: 15:02, Set: 07:56. Civil Dark: 17:14 - 07:45. Nautical Dark: 17:55 - 07:03. Astro Dark: 18:34 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
88
81
77
91
55
60
51
63
56
52
57
54
78
84
90
59
55
53

Low Clouds (% Sky Obscured)

85
83
90
97
77
71
74
80
65
74
51
48
47
61
55
52
57
54
74
69
74
50
45
53

Medium Clouds (% Sky Obscured)

100
100
100
100
100
84
64
25
48
72
7
25
27
0
11
0
0
0
23
47
53
31
38
3

High Clouds (% Sky Obscured)

100
100
100
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
1
5
4
1
1
8
3
0
9
8
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
20
63
76
81
76
69
63
52
74
46
29
35
28
18
14
10
4
2
2
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
0.3
0.4
0.4
0.5
0.4
0.3
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
16
17
16
15
13
16
16
15
15
15
14
13
12
10
10
10
10
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
96
92
81
88
89
74
71
89
69
71
73
73
74
74
74
75
77
75
75
77
76

Pressure (mb)

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

Ozone (du)

375
372
372
372
372
371
369
380
386
387
392
393
388
388
387
383
381
384
387
388
379
373
365
356

Saturday 3

Full Moon 99%

16:21

08:55

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

Sun - Rise: 08:22, Set: 16:37, Transit: 12:30. Moon - Rise: 16:21, Set: 08:55. Civil Dark: 17:15 - 07:44. Nautical Dark: 17:56 - 07:03. Astro Dark: 18:35 - 06:24

Total Clouds (% Sky Obscured)

79
81
64
69
82
86
89
88
91
95
100
93
78
62
72
83
92
97
97
99
100
99
100
100

Low Clouds (% Sky Obscured)

67
78
58
59
74
83
88
84
86
89
100
92
69
47
56
70
83
74
51
91
77
76
73
80

Medium Clouds (% Sky Obscured)

59
40
17
37
45
35
25
35
44
79
60
19
8
55
49
30
78
94
94
99
99
38
35
35

High 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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
0
0
0
9
9
9
1
2
9
1
0
0
3
6
6
4
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
Snow
Snow
Snow
None
None
None
None
Snow
None
None
Snow
Snow
Snow
Snow
None
None
None
None

Precipitation Probability (%)

4
4
2
0
1
0
33
59
34
11
28
21
29
35
27
13
34
46
44
48
24
9
6
19

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.6
0.2
0
0
0
0
0.1
0
0
0.1
0.2
0.1
0.3
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
11
12
13
13
12
12
12
12
12
12
11
9
8
11
11
11
11
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
81
81
79
81
89
91
86
78
78
77
84
89
91
84
92
92
89
84
84
84
86

Pressure (mb)

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

Ozone (du)

339
338
347
346
350
354
359
363
373
382
382
385
387
388
387
383
380
378
377
376
374
375
376
374

Sunday 4

Waning Gibbous 96%

17:49

09:35

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

Sun - Rise: 08:22, Set: 16:38, Transit: 12:30. Moon - Rise: 17:49, Set: 09:35. Civil Dark: 17:16 - 07:44. Nautical Dark: 17:57 - 07:03. Astro Dark: 18:36 - 06:24

Total Clouds (% Sky Obscured)

77
83
77
82
82
88
84
86
81
83
100
91
79
79
76
70
78
70
59
47
54
61
63
54

Low Clouds (% Sky Obscured)

68
78
71
79
79
87
81
83
75
77
100
88
73
72
68
64
75
64
54
41
38
33
26
28

Medium Clouds (% Sky Obscured)

41
28
3
3
2
63
75
19
19
20
14
9
9
0
0
0
0
0
0
0
7
13
17
13

High 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
1
0

ISS Passover

Visibility (miles)

0
1
2
0
4
3
0
1
0
0
0
3
9
5
0
1
1
0
0
6
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
Snow
None
Snow
Snow
None
Snow
Snow
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
21
20
28
15
36
29
21
32
25
21
19
5
35
43
20
22
25
15
3
2
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
11
10
11
11
11
11
11
12
12
12
12
11
11
10
9
9
9
9
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
86
87
87
84
91
86
89
87
84
83
78
80
91
87
87
91
89
86
87
87
87
89

Pressure (mb)

1010
1010
1010
1011
1011
1012
1012
1013
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

379
384
390
397
401
404
409
410
410
409
407
395
383
377
366
361
361
360
359
358
362
360
360
362

Monday 5

Waning Gibbous 96%

19:16

10:03

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

Sun - Rise: 08:22, Set: 16:39, Transit: 12:30. Moon - Rise: 19:16, Set: 10:03. Civil Dark: 17:17 - 07:44. Nautical Dark: 17:58 - 07:03. Astro Dark: 18:37 - 06:24

Total Clouds (% Sky Obscured)

42
30
33
37
41
44
40
36
30
28
31
31
26
21
31
45
57
51
45
36
42
52
61
63

Low Clouds (% Sky Obscured)

29
30
32
31
32
36
36
35
30
27
30
26
26
20
27
42
54
49
42
34
38
47
56
62

Medium Clouds (% Sky Obscured)

8
4
6
7
9
9
6
3
5
4
15
31
26
21
13
0
0
0
0
0
8
11
16
18

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
8
6
6
6
9
9
9
9
9
2
9
9
3
4
6
6
8
8
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
1
2
2
13
4
1
1
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
89
89
90
90
90
90
87
81
73
69
76
84
82
85
85
89
90
92
90
92
92
90

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

360
357
357
355
353
352
354
356
358
359
363
369
370
378
391
404
408
407
405
407
410
413
409
404

Tuesday 6

Waning Gibbous 91%

20:39

10:23

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
19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
01 OK

Sun - Rise: 08:21, Set: 16:40, Transit: 12:31. Moon - Rise: 20:39, Set: 10:23. Civil Dark: 17:18 - 07:44. Nautical Dark: 17:59 - 07:03. Astro Dark: 18:38 - 06:24

Total Clouds (% Sky Obscured)

71
77
86
83
78
67
75
82
83
83
76
80
86
92
92
93
94
74
55
36
37
37
38
35

Low Clouds (% Sky Obscured)

65
70
76
78
78
67
71
70
71
69
68
76
85
92
92
91
89
70
50
29
20
10
0
1

Medium Clouds (% Sky Obscured)

15
18
12
6
0
1
3
6
7
7
6
6
5
4
5
7
9
6
4
0
2
5
7
6

High 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

ISS Passover

Visibility (miles)

7
7
5
6
7
8
8
1
1
8
9
9
7
5
3
5
7
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
2
1
1
4
2
12
0
1
5
5
2
4
3
1
3
2
1
1
1
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
5
4
4
4
5
4
3
3
4
3
2
2
2
2
2
2
2
2
2
3
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-11
-11
-11
-10
-11
-9
-8
-6
-5
-5
-5
-5
-5
-5
-5
-8
-8
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
92
92
92
92
90
87
85
82
79
81
82
86
85
87
87
87
89
88
88
88
87

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

404
405
408
409
409
406
405
400
397
395
394
393
394
395
395
397
398
399
399
399
398
398
398
398

Wednesday 7

Waning Gibbous 83%

21:57

10:39

02 OK
03 OK
04 OK
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

Sun - Rise: 08:21, Set: 16:42, Transit: 12:31. Moon - Rise: 21:57, Set: 10:39. Civil Dark: 17:19 - 07:44. Nautical Dark: 18:00 - 07:03. Astro Dark: 18:39 - 06:24

Total Clouds (% Sky Obscured)

31
28
35
42
49
54
55
52
51
54
52
55
61
64
68
73
76
81
84
86
88
90
93
91

Low Clouds (% Sky Obscured)

3
4
5
5
6
23
41
52
51
54
52
55
61
64
57
44
29
28
24
26
54
69
81
85

Medium Clouds (% Sky Obscured)

5
5
6
11
13
13
16
23
25
22
23
16
10
3
12
22
32
45
54
60
45
35
35
40

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
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
1
0
0
1
3
3
6

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

Chance of Frost

Temperature (°C)

-9
-9
-9
-9
-10
-10
-9
-8
-8
-6
-5
-4
-5
-5
-5
-6
-7
-7
-7
-7
-8
-7
-7
-7

Feels Like (°C)

-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-6
-6
-7
-7
-7
-8
-11
-11
-11
-11
-11
-12

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
88
88
88
87
85
80
78
79
82
84
85
87
88
90
88
90
90
90
89

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

398
398
398
401
403
405
405
405
406
410
414
418
416
413
411
413
415
417
419
421
423
423
423
423

Thursday 8

Waning Gibbous 74%

23:11

10:52

Sun - Rise: 08:21, Set: 16:43, Transit: 12:32. Moon - Rise: 23:11, Set: 10:52. Civil Dark: 17:20 - 07:43. Nautical Dark: 18:01 - 07:03. Astro Dark: 18:40 - 06:24

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Eberstadt, Regierungsbezirk Darmstadt, Germany (49.84,8.66)

Generated: 02/01/26 02:00:25. Forecast: 02/01/26 to 08/01/26. Timezone: UTC+1.00