Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 9

Waning Gibbous 82%

19:20

12:34

00 OK
01 Good
02 OK
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 OK
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: 07:18, Set: 16:22, Transit: 11:50. Moon - Rise: 19:20, Set: 12:34. Civil Dark: 16:59 - 06:41. Nautical Dark: 17:40 - 06:00. Astro Dark: 18:20 - 05:20

Total Clouds (% Sky Obscured)

26
0
16
56
67
36
56
88
63
40
46
63
88
100
100
100
100
100
88
91
92
93
95
99

Low Clouds (% Sky Obscured)

34
70
83
100
100
100
100
100
89
69
50
58
51
37
29
33
51
71
71
77
69
66
88
93

Medium Clouds (% Sky Obscured)

0
36
22
39
40
33
34
38
35
29
50
54
55
57
83
98
90
86
87
69
48
44
39
37

High Clouds (% Sky Obscured)

1
2
4
6
2
0
0
8
60
62
77
55
36
41
82
58
74
41
8
24
65
65
46
34

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

4
1
2
2
2
2
1
2
2
4
5
6
7
8
8
8
8
8
8
8
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
100
100
100
100
98
100
97
96
91
88
81
78
76
76
74
74
76
77
65
69
71
72
75

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016

Ozone (du)

251
250
250
250
251
252
252
254
257
257
257
258
258
260
260
258
258
258
259
260
258
257
256
255

Monday 10

Waning Gibbous 72%

20:47

13:10

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 OK
22 OK
23 OK

Sun - Rise: 07:20, Set: 16:20, Transit: 11:50. Moon - Rise: 20:47, Set: 13:10. Civil Dark: 16:57 - 06:43. Nautical Dark: 17:38 - 06:01. Astro Dark: 18:18 - 05:22

Total Clouds (% Sky Obscured)

96
99
99
100
100
99
100
100
100
99
100
100
100
99
82
77
62
51
52
49
49
45
29
32

Low Clouds (% Sky Obscured)

77
92
95
97
100
97
100
100
99
95
96
100
100
96
82
77
62
51
52
49
49
45
29
32

Medium Clouds (% Sky Obscured)

54
70
75
73
66
46
35
68
52
49
53
49
57
42
41
19
18
15
10
6
12
8
0
0

High Clouds (% Sky Obscured)

29
57
55
40
21
50
32
37
39
42
36
24
10
23
20
2
2
3
3
4
5
5
1
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
2
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
1
2
5
4
4
10
11
9
13
0
1
0
0
0
1
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
2
2
2
3
3
3
4
4
3
3
1
2
3
3
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
76
79
82
85
88
90
90
90
90
91
93
93
90
85
88
88
90
88
87
87
88
88

Pressure (mb)

1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

253
251
251
253
255
257
261
264
266
268
269
270
268
267
267
265
263
262
261
259
258
260
262
263

Tuesday 11

Waning Gibbous 61%

22:13

13:33

00 OK
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 OK
23 Bad

Sun - Rise: 07:22, Set: 16:18, Transit: 11:50. Moon - Rise: 22:13, Set: 13:33. Civil Dark: 16:56 - 06:44. Nautical Dark: 17:37 - 06:03. Astro Dark: 18:17 - 05:23

Total Clouds (% Sky Obscured)

34
42
55
66
78
70
99
100
100
100
100
100
79
53
68
94
100
100
100
99
77
93
42
59

Low Clouds (% Sky Obscured)

34
42
55
64
62
50
45
62
57
81
89
93
75
53
52
87
88
81
88
80
49
51
21
23

Medium Clouds (% Sky Obscured)

0
0
0
2
2
39
29
100
100
100
100
27
30
6
0
18
48
48
88
46
21
76
28
18

High Clouds (% Sky Obscured)

1
2
2
22
61
56
92
99
97
100
75
0
0
1
50
40
35
33
30
35
40
29
18
38

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

Precipitation Probability (%)

0
0
0
0
0
0
0
18
68
73
53
55
35
5
2
10
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.5
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
2
1
1
1
1
2
3
4
5
7
8
7
7
7
7
7
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
88
86
82
82
80
78
83
84
84
77
72
73
74
74
74
73
74
80
84
84

Pressure (mb)

1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

266
267
264
261
258
260
263
265
269
271
276
283
285
282
281
283
285
291
298
299
296
292
288
285

Wednesday 12

Third Quarter 50%

23:35

13:49

00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 OK
10 OK
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: 07:23, Set: 16:17, Transit: 11:50. Moon - Rise: 23:35, Set: 13:49. Civil Dark: 16:54 - 06:46. Nautical Dark: 17:36 - 06:05. Astro Dark: 18:16 - 05:25

Total Clouds (% Sky Obscured)

49
47
54
52
61
56
64
58
52
47
45
83
51
68
64
78
84
93
100
100
100
100
93
86

Low Clouds (% Sky Obscured)

29
27
30
33
32
28
32
31
26
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

11
8
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
7
5
5

High Clouds (% Sky Obscured)

25
23
30
30
26
30
35
32
39
43
36
80
43
60
61
76
82
92
100
100
100
100
93
86

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
2
2
2
1
1
1
2
3
5
7
8
8
8
8
7
6
5
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

87
86
88
90
91
89
91
89
88
82
75
69
65
60
61
63
66
69
70
71
71
70
70
69

Pressure (mb)

1017
1017
1018
1017
1018
1018
1017
1017
1018
1018
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

284
283
283
287
288
288
287
283
275
270
271
268
264
261
258
258
257
258
258
259
258
257
257
257

Thursday 13

Waning Crescent 40%

No Rise

14:01

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: 07:25, Set: 16:15, Transit: 11:50. Moon - Rise: No Rise, Set: 14:01. Civil Dark: 16:53 - 06:48. Nautical Dark: 17:34 - 06:06. Astro Dark: 18:15 - 05:26

Total Clouds (% Sky Obscured)

80
88
93
100
89
77
67
70
73
76
63
55
52
57
62
68
65
73
75
83
91
100
93
87

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
24
0
0
0
0
6
11
17
15
17
14
20
29
36
43
49
55
93
45

High Clouds (% Sky Obscured)

80
88
93
100
88
75
65
66
69
71
50
31
7
19
31
43
33
23
18
32
49
63
37
22

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
6
9

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)

8
7
7
7
7
7
7
7
7
7
8
8
9
10
9
9
8
8
8
8
9
10
10
8

Chance of Frost

Temperature (°C)

8
7
7
7
7
7
7
7
8
9
10
11
13
14
14
14
14
13
13
12
12
12
12
12

Feels Like (°C)

4
4
4
4
4
4
4
4
4
5
6
8
9
11
10
10
11
10
9
9
8
8
8
9

Dew Point (°C)

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

Relative Humidity (%)

68
68
68
69
67
66
64
63
63
63
61
57
54
50
48
50
53
56
58
59
57
56
54
54

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

257
257
257
256
256
257
255
254
254
254
254
254
254
254
253
253
252
251
253
253
255
256
258
260

Friday 14

Waning Crescent 30%

00:52

14:11

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: 07:27, Set: 16:14, Transit: 11:50. Moon - Rise: 00:52, Set: 14:11. Civil Dark: 16:52 - 06:49. Nautical Dark: 17:33 - 06:08. Astro Dark: 18:13 - 05:28

Total Clouds (% Sky Obscured)

80
87
93
100
99
97
96
98
99
100
99
98
98
98
98
98
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

2
1
1
13
14
7
2
35
30
24
24
22
20
23
23
22
15
14
15
19
29
40
41
39

Medium Clouds (% Sky Obscured)

80
77
93
100
99
97
96
95
96
97
94
91
88
91
94
97
97
97
97
77
59
45
35
27

High Clouds (% Sky Obscured)

1
13
16
22
36
52
67
17
17
17
14
15
21
22
15
12
11
11
11
41
70
100
100
100

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 (%)

12
11
9
7
8
9
7
9
9
4
7
8
6
5
3
0
0
0
0
0
0
0
1
1

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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
10
11
11
12
13
14
13
13
13
12
12
12
11
11
11
11

Feels Like (°C)

9
8
8
8
8
8
8
8
7
8
8
8
9
9
12
12
12
11
11
11
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

57
59
59
60
59
59
63
65
64
63
62
59
57
54
55
57
59
59
57
57
58
57
57
56

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010

Ozone (du)

264
266
267
267
267
268
268
268
269
269
270
270
270
270
271
272
273
274
275
277
278
278
279
279

Saturday 15

Waning Crescent 21%

02:07

14:20

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: 07:29, Set: 16:12, Transit: 11:51. Moon - Rise: 02:07, Set: 14:20. Civil Dark: 16:50 - 06:51. Nautical Dark: 17:32 - 06:09. Astro Dark: 18:12 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
87
89
93
96
96
97
98
92
85

Low Clouds (% Sky Obscured)

36
29
26
27
19
11
16
27
46
63
74
81
88
81
75
67
72
77
82
85
88
91
90
85

Medium Clouds (% Sky Obscured)

20
26
31
34
49
66
82
86
90
92
90
90
90
70
53
34
36
34
38
56
74
88
65
39

High Clouds (% Sky Obscured)

100
100
100
100
94
87
80
87
93
100
100
100
100
96
91
87
70
39
9
7
5
4
6
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 (%)

1
1
1
0
0
0
0
1
4
6
28
39
49
44
35
13
14
10
0
3
2
1
23
34

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)

7
8
8
8
8
8
9
10
11
12
13
12
10
9
9
9
9
7
5
4
4
4
4
5

Chance of Frost

Temperature (°C)

10
10
10
10
11
11
11
11
12
12
13
13
12
12
13
13
13
12
12
12
12
11
11
11

Feels Like (°C)

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

Dew Point (°C)

2
2
2
3
3
3
4
4
5
6
7
8
9
10
10
9
9
8
8
8
9
9
9
9

Relative Humidity (%)

56
55
56
58
58
59
61
63
63
64
64
70
77
87
81
79
75
76
79
80
81
84
86
87

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

278
278
279
279
280
281
282
283
284
285
285
287
288
290
289
288
287
288
288
289
290
291
292
293

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 09/11/25 19:25:44. Forecast: 09/11/25 to 15/11/25. Timezone: UTC+1.00