Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Crescent 1%

06:30

15:26

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

Sun - Rise: 07:16, Set: 16:24, Transit: 11:50. Moon - Rise: 06:30, Set: 15:26. Civil Dark: 17:00 - 06:39. Nautical Dark: 17:41 - 05:58. Astro Dark: 18:21 - 05:18

Total Clouds (% Sky Obscured)

77
72
57
33
43
44
40
54
61
61
60
63
62
40
55
67
67
68
39
27
37
31
26
34

Low Clouds (% Sky Obscured)

10
16
25
33
43
44
40
54
61
61
60
63
62
40
55
67
67
68
39
27
37
31
26
34

Medium 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

High Clouds (% Sky Obscured)

2
2
2
2
2
1
0
0
0
0
0
2
2
2
2
19
3
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
76
77
78
81
81
81
83
83
84
83
77
71
66
63
59
58
58
64
67
67
66
64

Pressure (mb)

1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

265
265
266
266
266
265
264
265
266
266
266
265
266
266
267
267
268
269
272
273
276
278
279
278

Sunday 8

Waning Crescent 0%

07:48

15:46

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

Sun - Rise: 07:18, Set: 16:22, Transit: 11:50. Moon - Rise: 07:48, Set: 15:46. Civil Dark: 16:59 - 06:41. Nautical Dark: 17:40 - 06:00. Astro Dark: 18:20 - 05:20

Total Clouds (% Sky Obscured)

42
52
52
79
92
94
70
88
71
53
58
52
43
52
56
59
61
44
39
33
13
8
5
1

Low Clouds (% Sky Obscured)

42
43
51
69
66
59
46
49
33
12
13
12
13
36
40
53
59
40
39
33
5
1
0
1

Medium Clouds (% Sky Obscured)

21
43
38
65
85
92
61
73
54
48
53
44
13
19
34
29
27
9
6
8
8
6
4
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
0
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
1
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)

4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
2
1
0
-1
-1
-1
-1
-2
-2
-2
-1
1
2
5
7
7
7
6
5
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
65
66
65
65
66
66
65
66
65
61
57
55
54
53
54
55
61
66
69
73
76

Pressure (mb)

1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1020
1020
1020
1019
1019

Ozone (du)

278
279
280
283
285
284
284
287
289
290
291
290
289
289
289
290
293
294
296
298
297
299
300
305

Monday 9

New Moon 2%

09:03

16:12

21 Good
22 Good
23 Good
00 OK
01 OK
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 OK
15 OK
16 Bad
17 Bad
18 OK
19 OK
20 Bad

Sun - Rise: 07:19, Set: 16:20, Transit: 11:50. Moon - Rise: 09:03, Set: 16:12. Civil Dark: 16:57 - 06:42. Nautical Dark: 17:39 - 06:01. Astro Dark: 18:19 - 05:21

Total Clouds (% Sky Obscured)

4
8
9
19
30
78
99
100
100
93
94
83
44
53
60
49
55
35
35
52
54
45
48
55

Low Clouds (% Sky Obscured)

2
8
9
18
30
59
76
81
85
85
84
76
34
26
18
15
33
31
35
48
49
31
35
45

Medium Clouds (% Sky Obscured)

0
0
0
11
18
31
36
91
99
89
88
74
44
16
18
10
7
4
0
5
10
15
15
14

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
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
1
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
2
3
17
29
19
20
11
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
86
84
81
81
77
75
76
76
77
77
76
72
68
66
64
62
64
71
76
79
83
85

Pressure (mb)

1019
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

308
307
300
295
291
289
288
288
289
291
290
285
282
284
284
284
283
272
267
266
264
263
260
258

Tuesday 10

Waxing Crescent 5%

10:12

16:48

21 Bad
22 Bad
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

Sun - Rise: 07:21, Set: 16:19, Transit: 11:50. Moon - Rise: 10:12, Set: 16:48. Civil Dark: 16:56 - 06:44. Nautical Dark: 17:37 - 06:03. Astro Dark: 18:17 - 05:23

Total Clouds (% Sky Obscured)

66
60
61
84
94
92
90
87
86
83
87
94
99
100
100
100
100
100
100
98
95
93
95
78

Low Clouds (% Sky Obscured)

51
54
60
61
61
53
49
43
36
27
40
52
65
64
63
62
53
49
41
35
26
17
17
16

Medium Clouds (% Sky Obscured)

17
14
11
9
14
56
51
58
65
68
51
45
32
35
35
34
27
35
35
52
68
85
79
48

High Clouds (% Sky Obscured)

0
0
0
26
42
35
33
29
20
15
14
20
18
46
73
98
99
99
100
87
74
60
61
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
83
83
83
83
83
86
86
88
89
89
85
77
73
68
66
63
66
71
76
80
82
85

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008

Ozone (du)

254
249
245
245
245
244
243
242
243
243
243
243
244
245
247
247
249
253
253
255
256
257
258
257

Wednesday 11

Waxing Crescent 10%

11:10

17:37

21 Bad
22 Bad
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

Sun - Rise: 07:22, Set: 16:18, Transit: 11:50. Moon - Rise: 11:10, Set: 17:37. Civil Dark: 16:55 - 06:45. Nautical Dark: 17:37 - 06:04. Astro Dark: 18:17 - 05:23

Total Clouds (% Sky Obscured)

77
76
72
74
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
98
99
100
96
90

Low Clouds (% Sky Obscured)

18
30
42
62
60
83
100
99
98
98
98
96
95
97
98
100
97
94
92
93
93
94
78
65

Medium Clouds (% Sky Obscured)

41
53
60
65
65
60
55
66
97
96
77
81
86
78
71
63
61
65
65
77
86
95
89
82

High Clouds (% Sky Obscured)

54
68
67
69
100
100
100
100
100
100
50
55
60
54
44
38
36
34
32
35
37
45
51
52

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
1
1
9
10
7
16
19
28
42
55
63
78
85
90
75
60
43
35
25
4
4
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.8
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
88
88
89
88
88
89
91
91
91
94
94
94
94
94
91
88
83
83
83
82
83

Pressure (mb)

1007
1007
1006
1006
1005
1004
1004
1003
1002
1002
1001
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006

Ozone (du)

258
260
260
259
255
251
248
246
245
245
248
249
249
250
250
250
250
250
251
252
251
251
251
252

Thursday 12

Waxing Crescent 16%

11:55

18:38

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

Sun - Rise: 07:24, Set: 16:16, Transit: 11:50. Moon - Rise: 11:55, Set: 18:38. Civil Dark: 16:54 - 06:47. Nautical Dark: 17:35 - 06:05. Astro Dark: 18:15 - 05:25

Total Clouds (% Sky Obscured)

85
75
61
45
45
40
40
34
28
24
25
24
22
20
16
14
13
13
17
15
14
12
9
7

Low Clouds (% Sky Obscured)

50
47
45
43
33
25
23
22
18
17
18
17
16
14
13
11
13
13
17
15
13
10
7
5

Medium Clouds (% Sky Obscured)

77
64
57
45
45
40
40
33
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

51
40
42
45
40
40
40
27
13
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
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 (%)

2
3
3
2
3
3
2
1
1
0
0
0
0
0
0
0
3
7
8
10
11
12
10
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
82
80
80
80
79
78
77
78
77
76
73
72
68
65
62
63
64
66
70
73
76
79

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1015

Ozone (du)

253
255
254
253
251
255
258
261
263
266
268
270
272
274
279
284
289
294
298
303
307
310
314
317

Friday 13

Waxing Crescent 24%

12:27

19:47

21 Good
22 Good
23 Good
00 Good
01 OK
02 Good
03 OK
04 OK
05 OK
06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:26, Set: 16:15, Transit: 11:50. Moon - Rise: 12:27, Set: 19:47. Civil Dark: 16:53 - 06:48. Nautical Dark: 17:34 - 06:07. Astro Dark: 18:14 - 05:26

Total Clouds (% Sky Obscured)

4
5
5
6
10
14
19
27
35
40
52
63
76
81
86
91

Low Clouds (% Sky Obscured)

3
4
5
6
8
10
8
24
35
40
52
63
76
81
86
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
25

High Clouds (% Sky Obscured)

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
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

Precipitation Type

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
6
10
13
14
12
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
86
86
87
86
84
84
86
86
87
86
86
86
84
83

Pressure (mb)

1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024

Ozone (du)

320
323
325
327
329
323
317
311
308
305
302
302
301
301
300
300

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 07/11/26 21:22:23. Forecast: 07/11/26 to 13/11/26. Timezone: UTC+1.00