Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 5%

10:31

17:21

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

Sun - Rise: 07:52, Set: 16:32, Transit: 12:12. Moon - Rise: 10:31, Set: 17:21. Civil Dark: 17:09 - 07:15. Nautical Dark: 17:49 - 06:35. Astro Dark: 18:28 - 05:56

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
31
7
10
9
4
1
1
1
1
1
10
41
45
37
16
4
2
2

Low Clouds (% Sky Obscured)

0
0
0
0
5
30
35
7
10
9
4
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
1
4
32
36
3
1
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
10
41
45
37
16
4
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
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

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)

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

Chance of Frost

Temperature (°C)

-4
-6
-6
-6
-6
-8
-6
-5
-5
-4
-3
-1
-1
0
0
-0
-1
-3
-4
-4
-4
-5
-5
-5

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-7
-7
-7
-7
-11
-11
-11
-10
-10
-10
-10
-10
-10
-10
-10
-11
-12
-13
-13
-13
-13

Relative Humidity (%)

85
100
95
93
90
100
88
66
66
61
56
50
48
46
46
47
53
56
56
53
51
51
52
54

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1029
1028
1027
1027
1026
1026
1026
1026
1026
1025
1025
1024
1023

Ozone (du)

317
310
302
297
295
294
294
295
290
289
289
289
289
289
286
279
272
271
271
274
279
285
289
291

Sunday 23

Waxing Crescent 10%

11:21

18:18

00 Good
01 Good
02 Good
03 OK
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: 07:53, Set: 16:31, Transit: 12:12. Moon - Rise: 11:21, Set: 18:18. Civil Dark: 17:08 - 07:16. Nautical Dark: 17:48 - 06:36. Astro Dark: 18:27 - 05:57

Total Clouds (% Sky Obscured)

4
6
17
30
53
64
100
100
100
100
100
100
100
86
84
95
95
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
43
69
72
73
90
73
100
89
89
100
100
100
87

Medium Clouds (% Sky Obscured)

1
0
2
30
15
40
71
85
82
99
100
99
100
58
34
62
47
100
57
39
55
71
91
77

High Clouds (% Sky Obscured)

4
6
13
21
32
48
100
100
100
100
100
90
2
0
0
0
5
82
72
100
96
68
61
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
2
4
9
9
9
9
8
9
0
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
None
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
2
25
44
26
6
0
0
2
28
30
57
84
67
52
30
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-13
-13
-13
-13
-13
-13
-13
-13
-13
-14
-14
-14
-14
-10
-10
-10
-8
-4
-2
-2
-1
-1
-1

Relative Humidity (%)

56
55
54
53
53
54
53
54
53
48
43
41
40
40
54
55
53
60
78
92
96
96
98
98

Pressure (mb)

1022
1022
1021
1020
1019
1019
1018
1018
1017
1016
1015
1015
1013
1012
1011
1010
1009
1007
1006
1005
1004
1004
1003
1002

Ozone (du)

294
291
288
279
273
272
273
275
273
273
275
280
282
279
276
273
271
272
272
271
273
276
277
275

Monday 24

Waxing Crescent 16%

11:59

19:25

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: 11:59, Set: 19:25. Civil Dark: 17:07 - 07:18. Nautical Dark: 17:48 - 06:37. Astro Dark: 18:26 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
89
99
100
100
93
100
100
100
100
100
93
93
95
94
94
94
97
97
94
96

Low Clouds (% Sky Obscured)

86
78
68
75
72
74
74
74
88
84
79
82
84
81
77
82
63
71
83
94
93
89
88
92

Medium Clouds (% Sky Obscured)

45
25
25
25
20
20
25
30
44
73
95
100
99
100
75
14
30
25
24
38
89
68
32
13

High Clouds (% Sky Obscured)

51
94
88
87
63
90
100
100
51
57
75
100
45
50
0
0
0
2
2
23
17
9
0
0

ISS Passover

Visibility (miles)

0
0
0
2
2
2
0
2
2
0
0
9
4
8
9
3
1
8
4
3
3
3
9
0

Fog (%)

0
21
77
96
96
98
98
98
98
98
10
98
98
0
0
0
11
5
1
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
Very Light Rain

Precipitation Probability (%)

32
9
4
3
2
5
3
3
2
3
2
26
27
12
43
19
16
26
4
37
40
30
49
56

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
96
98
98
94
98
98
98
93
96
93
93
96
96
96
96
96
96
96
93
98

Pressure (mb)

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

Ozone (du)

277
280
284
284
283
282
284
285
287
290
293
291
292
294
294
297
298
300
302
301
302
304
308
310

Tuesday 25

Waxing Crescent 24%

12:28

20:39

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: 07:56, Set: 16:29, Transit: 12:13. Moon - Rise: 12:28, Set: 20:39. Civil Dark: 17:06 - 07:19. Nautical Dark: 17:47 - 06:38. Astro Dark: 18:26 - 06:00

Total Clouds (% Sky Obscured)

96
91
87
82
86
91
95
93
91
89
93
96
99
99
99
99
96
93
90
91
93
95
93
92

Low Clouds (% Sky Obscured)

92
88
85
81
84
86
89
85
82
79
85
91
97
97
98
99
92
85
79
80
81
83
85
86

Medium Clouds (% Sky Obscured)

8
8
9
7
14
17
22
17
10
7
7
7
8
15
26
39
44
51
56
50
47
44
49
47

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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 (%)

38
27
11
20
22
13
10
10
26
10
23
24
8
9
24
20
20
21
13
12
16
20
32
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
88
94
93
91
91
93
96
96
86
80
85
88
88
93
96
96
93
88
89
91

Pressure (mb)

1001
1001
1001
1002
1002
1003
1003
1003
1004
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012

Ozone (du)

311
312
311
312
312
313
314
315
316
319
322
322
319
316
313
312
310
309
311
310
313
316
315
316

Wednesday 26

Waxing Crescent 34%

12:50

21:56

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: 07:57, Set: 16:29, Transit: 12:13. Moon - Rise: 12:50, Set: 21:56. Civil Dark: 17:06 - 07:20. Nautical Dark: 17:46 - 06:40. Astro Dark: 18:25 - 06:01

Total Clouds (% Sky Obscured)

91
92
92
93
82
71
60
63
64
67
65
61
60
62
63
67
54
42
30
93
95
98
99
99

Low Clouds (% Sky Obscured)

87
86
85
84
74
64
53
57
60
63
61
58
56
55
53
52
35
17
0
82
87
92
84
77

Medium Clouds (% Sky Obscured)

52
48
40
32
18
8
0
0
0
0
0
0
0
0
0
0
3
1
0
4
5
11
18
34

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
33
67

ISS Passover

Visibility (miles)

5
7
5
7
8
5
0
0
0
0
0
0
8
8
0
0
0
0
0
0
3
6
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
Snow
None
Snow
None
None
None
None
None
None
None
None
None
Snow
None
None
None
None
None

Precipitation Probability (%)

28
23
15
17
18
36
35
30
41
22
4
7
5
26
27
26
26
32
33
28
26
22
15
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
1
0
0
0
0
1
1
1
2
2
1
1
1
1
0
0
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
91
94
96
98
98
98
96
94
84
83
94
98
98
100
96
96
94
94
91
91

Pressure (mb)

1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1022
1023

Ozone (du)

316
317
318
319
317
315
315
316
318
319
321
324
328
331
333
333
333
329
322
318
317
316
315
314

Thursday 27

Waxing Crescent 44%

13:07

23:13

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: 07:59, Set: 16:28, Transit: 12:13. Moon - Rise: 13:07, Set: 23:13. Civil Dark: 17:05 - 07:22. Nautical Dark: 17:46 - 06:41. Astro Dark: 18:25 - 06:02

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

68
74
78
81
84
86
87
88
89
91
84
75
67
67
65
62
74
81
89
92
96
100
100
100

Medium Clouds (% Sky Obscured)

40
35
25
20
15
25
30
35
35
40
57
64
73
79
87
100
98
97
96
97
98
99
86
73

High Clouds (% Sky Obscured)

100
99
98
98
97
95
93
96
98
100
90
81
73
83
93
100
93
88
82
80
80
77
57
37

ISS Passover

Visibility (miles)

9
9
7
6
4
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Snow
Snow
Snow
Snow

Precipitation Probability (%)

4
8
6
1
4
3
1
27
24
20
44
48
58
63
63
51
50
47
41
51
57
56
61
62

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0
0
0
0
0
0.2
0.2
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
88
89
91
89
86
86
83
81
78
76
74
70
73
74
77
80
81
83
86
91
94
93

Pressure (mb)

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

Ozone (du)

312
311
311
311
311
310
308
307
306
305
304
303
302
301
300
299
297
294
292
289
287
286
284
283

Friday 28

First Quarter 55%

13:21

No Set

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: 08:00, Set: 16:27, Transit: 12:14. Moon - Rise: 13:21, Set: No Set. Civil Dark: 17:04 - 07:23. Nautical Dark: 17:45 - 06:42. Astro Dark: 18:24 - 06:03

Total Clouds (% Sky Obscured)

100
99
99
98
99
100
100
100
100
100
97
93
89
89
89
88
92
96
99
97
95
93
93
94

Low Clouds (% Sky Obscured)

100
99
99
98
97
95
94
92
90
88
89
90
89
89
89
88
92
94
97
95
94
92
90
89

Medium Clouds (% Sky Obscured)

60
65
65
65
65
65
70
67
63
60
41
22
16
16
16
15
20
32
46
52
68
80
86
87

High Clouds (% Sky Obscured)

20
42
63
83
86
90
96
97
97
97
81
63
46
36
28
21
38
51
71
69
68
65
70
75

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

58
65
75
81
85
86
86
75
59
36
18
7
0
4
2
0
6
12
19
35
61
69
57
56

Precipitation Amount (mm)

0.2
0.3
0.4
0.5
0.6
0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.2
0.2

Wind Speed/Direction (mph)

7
7
7
7
7
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021

Ozone (du)

282
280
279
278
277
277
276
276
276
275
275
275
276
277
277
278
278
277
277
276
276
276
275
275

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 22/11/25 07:17:13. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+1.00