Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 21

Waxing Crescent 2%

09:26

16:38

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

Sun - Rise: 07:48, Set: 16:34, Transit: 12:11. Moon - Rise: 09:26, Set: 16:38. Civil Dark: 17:10 - 07:12. Nautical Dark: 17:50 - 06:32. Astro Dark: 18:28 - 05:53

Total Clouds (% Sky Obscured)

86
80
86
84
73
66
41
32
15
9
20
48
51
39
50
47
27
5
14
18
4
1
1
1

Low Clouds (% Sky Obscured)

57
67
64
68
68
62
32
26
1
1
5
34
29
35
38
39
21
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
32
40
12
9
8
9
2
10
7
8
11
29
6
22
14
8
5
14
18
4
1
1
0

High Clouds (% Sky Obscured)

3
2
2
17
20
19
29
9
12
2
17
13
38
5
26
15
2
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
87
89
87
87
87
83
78
71
64
58
56
58
66
72
75
78
78
81
81
81

Pressure (mb)

1016
1016
1016
1017
1017
1018
1018
1019
1020
1021
1021
1021
1022
1022
1022
1022
1023
1024
1025
1026
1026
1027
1028
1028

Ozone (du)

320
324
326
329
330
331
331
332
333
332
331
330
330
329
331
332
335
338
339
338
339
340
341
336

Saturday 22

Waxing Crescent 5%

10:27

17:23

00 Good
01 Good
02 Good
03 Good
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

Sun - Rise: 07:49, Set: 16:33, Transit: 12:11. Moon - Rise: 10:27, Set: 17:23. Civil Dark: 17:09 - 07:13. Nautical Dark: 17:49 - 06:33. Astro Dark: 18:28 - 05:55

Total Clouds (% Sky Obscured)

1
1
0
2
2
3
2
2
1
3
1
0
0
0
0
0
0
5
6
9
18
6
7
16

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
2
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

0
0
0
1
1
2
1
1
1
2
0
0
0
0
0
0
0
2
3
6
10
3
4
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
79
79
79
78
77
76
76
68
59
52
46
43
41
44
51
57
59
59
59
57
57
56

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1029
1029
1030
1030
1029
1028
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024

Ozone (du)

331
325
322
317
313
311
308
308
307
304
300
298
295
292
291
291
288
285
280
279
280
287
297
301

Sunday 23

Waxing Crescent 10%

11:17

18:20

00 OK
01 Bad
02 OK
03 OK
04 Good
05 OK
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

Sun - Rise: 07:51, Set: 16:32, Transit: 12:11. Moon - Rise: 11:17, Set: 18:20. Civil Dark: 17:09 - 07:14. Nautical Dark: 17:49 - 06:34. Astro Dark: 18:27 - 05:56

Total Clouds (% Sky Obscured)

44
52
25
33
8
30
64
79
96
100
100
83
95
95
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
1
1
60
58
86
77
98
98
86
96
100
100
100
98
96

Medium Clouds (% Sky Obscured)

44
42
22
28
4
2
34
52
88
27
29
24
95
81
100
100
71
27
22
78
97
100
98
97

High Clouds (% Sky Obscured)

8
50
25
33
3
15
7
24
48
100
100
39
45
2
16
22
45
45
35
57
75
100
75
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
9
7

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
25
28
18
29
27
56
61
64
73

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-10
-10
-10
-10
-9
-9
-9
-10
-11
-12
-12
-12
-10
-10
-9
-7
-7
-7
-6
-4
-2

Relative Humidity (%)

57
57
58
59
59
61
61
63
63
58
50
42
38
38
38
42
48
52
57
55
52
55
63
72

Pressure (mb)

1023
1022
1022
1021
1021
1020
1019
1019
1018
1017
1017
1016
1015
1013
1012
1011
1010
1009
1008
1007
1006
1005
1005
1004

Ozone (du)

296
298
301
300
298
292
287
287
282
282
284
285
285
284
282
281
280
278
275
274
274
274
274
272

Monday 24

Waxing Crescent 16%

11:56

19:28

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:52, Set: 16:31, Transit: 12:12. Moon - Rise: 11:56, Set: 19:28. Civil Dark: 17:08 - 07:16. Nautical Dark: 17:48 - 06:36. Astro Dark: 18:26 - 05:57

Total Clouds (% Sky Obscured)

99
95
91
86
87
86
85
85
85
85
90
95
100
98
97
95
95
90
93
95
95
95
97
98

Low Clouds (% Sky Obscured)

93
84
76
67
72
79
84
79
75
71
76
83
88
86
85
83
81
77
72
83
88
92
94
97

Medium Clouds (% Sky Obscured)

96
95
91
86
87
86
80
78
77
74
80
47
62
54
38
34
63
31
82
88
86
78
61
86

High Clouds (% Sky Obscured)

30
35
30
30
30
30
25
25
20
15
10
10
10
10
2
0
0
0
9
4
0
0
0
0

ISS Passover

Visibility (miles)

3
6
5
3
3
3
3
3
6
1
0
0
0
1
9
5
6
9
9
9
9
9
9
3

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

Frozen rai
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

74
95
95
95
95
95
95
95
50
49
42
34
27
25
44
36
21
18
18
38
71
52
83
73

Precipitation Amount (mm)

0.4
1.1
0.9
1.3
1.5
1.4
1.3
1
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0
0.7
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
86
91
94
98
98
98
98
98
100
98
98
98
94
94
96
94
96
94
94
93
91
94

Pressure (mb)

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

Ozone (du)

271
271
270
270
269
272
274
273
275
275
277
281
282
283
285
291
294
295
293
295
297
299
301
302

Tuesday 25

Waxing Crescent 24%

12:25

20:41

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:54, Set: 16:31, Transit: 12:12. Moon - Rise: 12:25, Set: 20:41. Civil Dark: 17:07 - 07:17. Nautical Dark: 17:47 - 06:37. Astro Dark: 18:26 - 05:58

Total Clouds (% Sky Obscured)

100
94
87
81
85
88
91
89
87
86
88
91
94
95
95
96
97
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
92
85
77
79
80
82
83
82
83
84
85
86
82
77
75
67
62
56
66
75
84
79
74

Medium Clouds (% Sky Obscured)

23
13
9
68
5
9
62
64
17
13
7
23
69
79
86
92
93
91
90
93
95
98
80
62

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
1
22
42
62
72
83
95
93
89
89
95
94

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
4
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Precipitation Probability (%)

41
49
44
48
40
41
56
44
35
57
49
54
69
55
46
38
38
47
60
66
65
59
46
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
4
4
4
4
4
3
3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
93
94
91
91
94
94
96
96
96
96
96
96
98
98
98
98
98
98
96
94
94

Pressure (mb)

1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010

Ozone (du)

304
305
307
306
306
307
308
309
310
310
312
314
315
316
318
320
322
323
325
326
327
328
329
329

Wednesday 26

Waxing Crescent 34%

12:47

21:57

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:55, Set: 16:30, Transit: 12:12. Moon - Rise: 12:47, Set: 21:57. Civil Dark: 17:06 - 07:18. Nautical Dark: 17:47 - 06:38. Astro Dark: 18:25 - 06:00

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

69
70
71
72
75
77
80
82
86
88
92
96
100
99
99
98
99
100
100
100
99
99
99
99

Medium Clouds (% Sky Obscured)

44
47
54
63
65
67
70
75
80
83
67
52
40
41
42
39
50
63
80
85
91
96
86
81

High Clouds (% Sky Obscured)

93
76
52
38
34
31
29
40
43
51
62
57
56
38
30
20
19
26
34
66
66
75
75
79

ISS Passover

Visibility (miles)

2
2
2
1
0
0
0
0
0
0
0
1
1
2
2
2
2
2
2
2
4
7
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
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
26
26
26
24
34
38
34
43
50
37
26
26
22
20
22
20
17
15
14
14
8
10
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2
2
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1010
1011
1011
1011
1012
1012
1013
1013
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1020
1020

Ozone (du)

328
328
326
323
321
321
321
320
322
323
324
325
326
328
328
328
328
327
327
326
325
323
322
319

Thursday 27

Waxing Crescent 44%

13:05

23:13

Sun - Rise: 07:56, Set: 16:29, Transit: 12:13. Moon - Rise: 13:05, Set: 23:13. Civil Dark: 17:06 - 07:20. Nautical Dark: 17:46 - 06:39. Astro Dark: 18:25 - 06:01

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: 21/11/25 00:29:04. Forecast: 21/11/25 to 27/11/25. Timezone: UTC+1.00