Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 37%

01:28

12:57

17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 08:25, Set: 16:14, Transit: 12:19. Moon - Rise: 01:28, Set: 12:57. Civil Dark: 16:54 - 07:45. Nautical Dark: 17:38 - 07:01. Astro Dark: 18:19 - 06:20

Total Clouds (% Sky Obscured)

90
98
98
69
67
72
68
80
71
68
64
67
63
67
71
69
70
71
84
99
100
100
96
68

Low Clouds (% Sky Obscured)

35
36
34
39
40
53
44
37
34
48
44
54
46
53
54
42
44
47
71
93
99
93
63
51

Medium Clouds (% Sky Obscured)

22
41
28
1
0
0
0
0
0
4
16
27
28
23
26
33
30
23
22
35
55
52
26
18

High Clouds (% Sky Obscured)

90
98
70
44
36
24
41
55
45
11
11
5
4
2
1
2
0
1
2
15
100
100
40
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
2
91
68
97
100
100

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
4
6
1
0
0
0
2
0
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
91
90
90
91
90
90
91
91
91
93
93
93
93
93
90
88
91
91
90
95

Pressure (mb)

1022
1022
1023
1023
1024
1025
1025
1025
1025
1025
1026
1026
1026
1025
1026
1026
1027
1028
1028
1027
1027
1027
1027
1027

Ozone (du)

293
291
292
294
295
296
299
300
296
293
292
292
292
294
296
298
300
304
306
308
309
312
315
330

Saturday 13

Waning Crescent 27%

02:40

13:07

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

Sun - Rise: 08:26, Set: 16:14, Transit: 12:20. Moon - Rise: 02:40, Set: 13:07. Civil Dark: 16:54 - 07:46. Nautical Dark: 17:38 - 07:02. Astro Dark: 18:19 - 06:21

Total Clouds (% Sky Obscured)

54
54
58
55
53
64
54
56
64
85
79
61
43
73
31
53
59
84
91
74
56
62
60
57

Low Clouds (% Sky Obscured)

45
51
55
55
49
55
45
41
33
42
41
40
27
29
20
22
36
44
49
44
45
51
47
50

Medium Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
10
0
0
1
3
32
16
0
0
0
0

High Clouds (% Sky Obscured)

2
0
0
0
0
5
2
12
27
39
39
16
16
45
12
45
31
54
37
24
12
10
7
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 (%)

100
100
99
95
100
56
95
100
80
48
20
31
16
3
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
3
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
5
5
5
4
4
4
4
5
5
5
4
4
4
5
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
96
96
96
96
94
96
94
93
91
91
89
88
89
89
86
82
81
78
81
85
90

Pressure (mb)

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

Ozone (du)

341
336
337
336
332
327
325
322
322
325
324
320
320
317
313
311
310
308
304
301
300
299
297
296

Sunday 14

Waning Crescent 19%

03:53

13:19

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

Sun - Rise: 08:27, Set: 16:14, Transit: 12:20. Moon - Rise: 03:53, Set: 13:19. Civil Dark: 16:54 - 07:46. Nautical Dark: 17:38 - 07:03. Astro Dark: 18:19 - 06:22

Total Clouds (% Sky Obscured)

54
56
60
62
45
50
30
38
36
14
27
0
0
0
0
0
0
0
0
0
0
0
3
3

Low Clouds (% Sky Obscured)

47
50
50
56
38
45
30
38
32
13
24
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
0
0
0
0
0
0
2
2

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
90
90
90
88
86
86
88
88
86
88
86
85
86
86
83
80
75
71
68
69
73
78

Pressure (mb)

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

Ozone (du)

298
298
298
299
300
300
301
302
303
303
301
301
300
301
303
306
311
318
327
335
342
351
342
327

Monday 15

Waning Crescent 12%

05:06

13:35

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

Sun - Rise: 08:28, Set: 16:14, Transit: 12:21. Moon - Rise: 05:06, Set: 13:35. Civil Dark: 16:55 - 07:47. Nautical Dark: 17:38 - 07:03. Astro Dark: 18:19 - 06:22

Total Clouds (% Sky Obscured)

2
3
15
29
46
59
73
86
85
71
61
46
14
20
16
15
16
24
25
16
20
6
10
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0

Medium Clouds (% Sky Obscured)

2
3
1
0
0
11
21
36
27
17
7
11
5
1
0
0
1
0
0
0
0
0
0
2

High Clouds (% Sky Obscured)

0
1
15
29
40
52
68
86
78
54
28
21
10
3
2
1
0
0
0
0
1
2
3
12

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)

7
7
7
7
7
6
6
6
6
6
6
6
7
7
6
6
6
6
6
6
4
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
79
80
83
85
83
83
82
82
80
80
78
73
71
69
69
70
66
63
62
59
60
62
65

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

316
310
305
298
294
293
293
297
302
304
304
306
308
308
307
305
304
306
311
313
313
314
315
312

Tuesday 16

Waning Crescent 7%

06:20

13:55

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

Sun - Rise: 08:29, Set: 16:14, Transit: 12:21. Moon - Rise: 06:20, Set: 13:55. Civil Dark: 16:55 - 07:48. Nautical Dark: 17:38 - 07:04. Astro Dark: 18:20 - 06:23

Total Clouds (% Sky Obscured)

35
49
54
57
83
81
79
73
68
39
31
41
31
23
50
70
91
94
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
6
11
15
11
12
3
39
66
91
94
96
100
100
100
100
98

Medium Clouds (% Sky Obscured)

24
32
42
37
64
81
58
21
18
11
11
12
10
10
23
26
25
18
11
4
2
1
0
0

High Clouds (% Sky Obscured)

20
29
28
26
24
19
13
7
5
2
0
2
0
0
3
1
0
0
0
0
33
67
96
85

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
1
2
0
1
1
0
3
2
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
70
70
70
70
70
71
72
75
76
78
80
82
85
83
82
81
82
81
81
84
87
91

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1019
1019
1019
1019
1019

Ozone (du)

311
310
309
307
301
298
299
300
306
304
296
293
300
309
329
327
325
323
321
319
316
317
317
317

Wednesday 17

Waning Crescent 3%

07:31

14:24

17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 08:29, Set: 16:15, Transit: 12:22. Moon - Rise: 07:31, Set: 14:24. Civil Dark: 16:55 - 07:48. Nautical Dark: 17:39 - 07:05. Astro Dark: 18:20 - 06:24

Total Clouds (% Sky Obscured)

100
100
99
98
97
98
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

98
99
94
89
83
77
70
63
70
76
82
77
71
66
45
28
10
31
49
66
60
57
54
56

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
5
15
25
47
62
82
89
94
98
88
76
65
50

High Clouds (% Sky Obscured)

72
62
74
86
97
83
67
54
46
41
40
58
79
100
100
100
100
100
100
100
86
73
62
46

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

Precipitation Probability (%)

3
0
2
2
0
0
0
0
4
7
8
17
26
38
51
59
65
64
58
52
47
35
6
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
94
94
94
93
93
93
93
90
90
88
90
90
90
88
87
87
81
77
73
75
79
84

Pressure (mb)

1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

317
317
317
316
314
313
311
308
306
305
305
304
304
304
303
302
302
301
299
297
294
296
298
300

Thursday 18

Waning Crescent 1%

08:36

15:04

17 Bad
18 Bad
19 Bad
20 Bad
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 OK

Sun - Rise: 08:30, Set: 16:15, Transit: 12:22. Moon - Rise: 08:36, Set: 15:04. Civil Dark: 16:56 - 07:49. Nautical Dark: 17:39 - 07:05. Astro Dark: 18:20 - 06:24

Total Clouds (% Sky Obscured)

85
78
76
72
72
70
61
48
52
57
64
70
78
91
89
87
85
68
47
30

Low Clouds (% Sky Obscured)

53
52
66
72
72
64
49
36
31
29
25
24
26
29
23
16
7
5
2
0

Medium Clouds (% Sky Obscured)

35
19
11
6
0
0
0
0
0
0
0
10
11
13
10
10
7
3
3
6

High Clouds (% Sky Obscured)

26
4
1
1
0
2
3
4
22
34
43
41
56
81
80
78
76
58
39
21

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 (%)

2
0
3
4
1
4
3
3
3
2
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
5
5
6
7
8
8
9
10
10
11
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
90
90
88
88
85
82
81
78
76
75
76
76
78
78
78
78
74
71

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1018
1017
1016
1016
1015
1015
1015
1015
1014
1014

Ozone (du)

297
293
290
288
286
284
283
281
279
278
276
274
272
269
266
269
272
275
283
291

Forecast for Ubbedissen, Regierungsbezirk Detmold, Germany (51.99,8.63)

Generated: 12/12/25 16:40:29. Forecast: 12/12/25 to 18/12/25. Timezone: UTC+1.00