Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 22

Waxing Crescent 10%

11:17

17:41

23 Bad
00 Bad
01 Bad
02 Good
03 Good
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 Good
17 Good
18 Good
19 Good
20 Good
21 Bad
22 Bad

Sun - Rise: 07:42, Set: 16:03, Transit: 11:53. Moon - Rise: 11:17, Set: 17:41. Civil Dark: 16:42 - 07:03. Nautical Dark: 17:24 - 06:21. Astro Dark: 18:05 - 05:40

Total Clouds (% Sky Obscured)

67
60
54
6
9
62
78
90
100
100
83
49
67
80
49
57
42
3
5
5
11
8
62
51

Low Clouds (% Sky Obscured)

40
39
6
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
1
2
2
2
17
36
71
97
91
73
49
62
35
2
5
0
0
0
0
5
0
17
44

High Clouds (% Sky Obscured)

3
3
3
3
9
33
48
75
100
100
65
42
28
78
41
52
36
2
4
4
5
8
60
4

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
5
5
5
5
6
6
7
6
6
6
7
7
8
7
7
7
7
7
7
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-7
-7
-8
-8
-8
-9
-10
-10
-9
-9
-9
-9
-9
-9
-10
-11
-12
-12
-12
-13

Relative Humidity (%)

76
78
76
76
76
76
75
75
73
69
65
59
57
54
52
48
51
55
54
53
51
51
52
51

Pressure (mb)

1023
1023
1023
1022
1022
1021
1021
1020
1020
1019
1019
1018
1017
1016
1015
1014
1013
1012
1011
1010
1009
1008
1007
1006

Ozone (du)

274
272
267
262
260
264
272
279
285
290
289
286
280
278
277
276
277
274
274
274
272
272
273
269

Sunday 23

Waxing Crescent 16%

11:54

18:51

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:44, Set: 16:02, Transit: 11:53. Moon - Rise: 11:54, Set: 18:51. Civil Dark: 16:41 - 07:05. Nautical Dark: 17:23 - 06:22. Astro Dark: 18:04 - 05:41

Total Clouds (% Sky Obscured)

99
96
95
98
100
99
100
95
90
94
89
73
65
75
61
40
50
93
100
97
92
96
99
96

Low Clouds (% Sky Obscured)

0
47
77
95
93
83
98
92
90
90
85
67
65
71
46
40
34
82
91
82
82
80
86
79

Medium Clouds (% Sky Obscured)

88
94
84
93
100
89
31
22
48
44
2
0
0
14
14
19
38
83
73
45
78
94
69
56

High Clouds (% Sky Obscured)

49
2
0
50
1
0
0
0
0
0
1
4
4
19
25
1
0
0
0
0
0
50
40
35

ISS Passover

Visibility (miles)

9
9
9
3
0
0
0
0
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
2
21
74
71
76
50
12
4
1
0
0
0
0
0
0
0
0
0
9
17
25
28
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
9
8
9
9
8
8
7
7
6
6
6
7
6
5
6
5
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-9
-8
-9
-8
-7
-7
-6
-5
-5
-4
-3
-1
0
-0
0
-1
-2
-2
-2
-2
-2
-2

Dew Point (°C)

-13
-13
-13
-13
-7
-5
-4
-3
-3
-3
-3
-3
-2
-2
-1
0
1
1
1
1
1
0
0
0

Relative Humidity (%)

51
50
48
46
79
91
92
94
92
91
87
84
81
81
83
88
93
96
96
96
96
94
93
93

Pressure (mb)

1005
1004
1003
1002
1001
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
999
999
999
999
999
999
1000
1000

Ozone (du)

269
266
267
271
280
282
283
284
283
282
280
282
283
286
288
290
292
293
293
291
292
289
289
289

Monday 24

Waxing Crescent 24%

12:20

20:07

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:46, Set: 16:01, Transit: 11:53. Moon - Rise: 12:20, Set: 20:07. Civil Dark: 16:40 - 07:06. Nautical Dark: 17:23 - 06:24. Astro Dark: 18:04 - 05:43

Total Clouds (% Sky Obscured)

95
85
70
73
69
75
83
84
85
81
78
100
98
96
97
95
96
96
98
97
97
95
94
93

Low Clouds (% Sky Obscured)

75
81
59
41
48
56
69
68
65
65
51
42
44
60
59
45
70
81
80
78
66
58
47
42

Medium Clouds (% Sky Obscured)

60
38
5
25
18
14
56
71
71
72
59
100
63
91
93
93
93
89
98
80
80
93
90
89

High Clouds (% Sky Obscured)

35
30
35
40
35
40
40
40
40
26
30
30
35
35
19
19
30
30
30
25
25
15
20
15

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 (%)

23
24
11
3
12
21
22
17
6
15
1
2
2
2
3
6
17
20
29
31
20
20
16
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)

6
5
5
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
94
94
94
94
94
94
94
93
93
91
91
89
89
91
91
91
89
89
86
86

Pressure (mb)

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

Ozone (du)

290
292
293
293
293
292
291
292
293
295
297
297
298
303
303
304
304
304
306
308
309
311
310
304

Tuesday 25

Waxing Crescent 34%

12:39

21:27

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
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:47, Set: 16:00, Transit: 11:53. Moon - Rise: 12:39, Set: 21:27. Civil Dark: 16:39 - 07:08. Nautical Dark: 17:22 - 06:25. Astro Dark: 18:03 - 05:44

Total Clouds (% Sky Obscured)

93
92
94
95
97
95
93
92
95
97
100
97
94
91
94
97
100
94
88
85
88
93
98
98

Low Clouds (% Sky Obscured)

46
45
47
48
40
46
51
59
72
83
96
88
76
65
74
84
99
90
78
65
69
77
84
82

Medium Clouds (% Sky Obscured)

89
64
84
69
93
91
87
83
83
85
86
84
83
81
81
81
81
76
71
66
75
79
88
86

High Clouds (% Sky Obscured)

15
20
20
25
30
35
35
40
40
30
35
20
15
20
15
15
10
5
5
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
0
0
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

24
5
9
11
1
2
2
2
2
5
1
14
6
1
9
49
62
24
10
8
13
5
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
87
86
87
86
89
89
91
92
86
80
80
79
80
96
96
85
83
83
80
78
78

Pressure (mb)

1009
1009
1009
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1017
1018
1018
1019

Ozone (du)

302
301
301
300
301
301
303
305
307
306
305
306
307
309
311
313
314
318
321
324
325
324
323
322

Wednesday 26

Waxing Crescent 44%

12:53

22:47

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 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 07:49, Set: 15:59, Transit: 11:54. Moon - Rise: 12:53, Set: 22:47. Civil Dark: 16:38 - 07:09. Nautical Dark: 17:21 - 06:26. Astro Dark: 18:02 - 05:45

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
94
88
82
66
54
43
48
51
55
56
58
57
52
48
44
49

Low Clouds (% Sky Obscured)

89
86
91
82
76
72
71
67
64
63
63
62
54
43
48
51
55
56
54
52
49
45
41
43

Medium Clouds (% Sky Obscured)

83
81
83
85
65
62
70
61
27
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

0
5
5
10
10
7
10
10
8
0
0
0
0
0
0
0
0
2
3
4
4
3
1
2

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 (%)

1
1
5
9
1
4
3
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)

9
9
9
8
9
9
8
8
8
8
7
8
7
7
7
6
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-2
-2
-1
-1
-1
-1
-1
-2
-1
-2
-1
-1
-1
-1

Relative Humidity (%)

78
80
81
83
83
84
88
89
91
91
88
84
80
76
74
76
77
78
81
83
88
88
88
88

Pressure (mb)

1019
1020
1020
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027

Ozone (du)

321
321
319
318
319
318
318
316
318
319
317
317
319
320
323
321
319
317
313
310
306
303
301
298

Thursday 27

Waxing Crescent 55%

13:05

No Set

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

Sun - Rise: 07:50, Set: 15:58, Transit: 11:54. Moon - Rise: 13:05, Set: No Set. Civil Dark: 16:38 - 07:11. Nautical Dark: 17:21 - 06:27. Astro Dark: 18:02 - 05:47

Total Clouds (% Sky Obscured)

54
56
57
61
62
60
58
56
48
43
43
37
34
27
35
48
63
79
91
96
100
100
96
92

Low Clouds (% Sky Obscured)

45
47
48
48
51
40
27
12
9
6
2
3
3
3
3
2
1
1
0
0
1
1
1
2

Medium Clouds (% Sky Obscured)

2
3
3
3
4
27
47
56
48
43
43
37
33
19
15
12
9
10
10
11
13
15
20
23

High Clouds (% Sky Obscured)

4
5
6
7
8
9
11
14
12
10
11
13
13
13
28
45
61
69
77
91
95
95
95
92

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
89
89
88
88
88
88
83
80
76
72
69
64
68
70
74
74
75
77
78
78
78

Pressure (mb)

1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1024

Ozone (du)

297
296
295
295
294
294
294
293
293
293
293
293
293
293
293
292
292
291
291
291
291
290
289
289

Friday 28

First Quarter 66%

13:16

00:08

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

Sun - Rise: 07:52, Set: 15:57, Transit: 11:54. Moon - Rise: 13:16, Set: 00:08. Civil Dark: 16:37 - 07:12. Nautical Dark: 17:20 - 06:29. Astro Dark: 18:01 - 05:48

Total Clouds (% Sky Obscured)

84
76
72
72
69
66
67
68
48
28
8
7
6
5
4
3
2
2
1
1

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

16
6
5
4
2
2
2
2
1
1
1
2
2
2
2
2
1
1
0
0

High Clouds (% Sky Obscured)

84
76
72
72
69
66
67
68
48
22
3
3
3
3
3
2
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

6
6
6
6
6
6
6
6
6
6
6
7
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
81
81
80
78
78
77
72
71
67
65
63
60
65
69
71
74
77

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

290
291
291
292
292
292
293
294
295
295
296
297
298
299
299
301
302
303
304
305

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 22/11/25 23:08:50. Forecast: 22/11/25 to 28/11/25. Timezone: UTC+1.00