Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 17

Waning Crescent 7%

No Rise

13:46

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:40, Set: 16:03, Transit: 11:52. Moon - Rise: No Rise, Set: 13:46. Civil Dark: 16:39 - 07:04. Nautical Dark: 17:19 - 06:24. Astro Dark: 17:57 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
99
94
95
93
97
99
97
100
100
99
99
100
100
100
97
83

Low Clouds (% Sky Obscured)

45
50
95
79
77
52
43
40
38
26
48
77
81
81
83
83
87
76
75
67
54
22
10
10

Medium Clouds (% Sky Obscured)

70
69
79
99
100
92
76
84
90
88
83
83
91
96
91
97
99
96
89
97
100
96
72
53

High Clouds (% Sky Obscured)

100
91
100
100
100
100
100
64
94
55
45
47
60
67
48
100
89
74
83
100
100
100
62
70

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 (%)

20
27
25
19
1
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
1
1
1
1
1
1
5
9
14
17
7
1
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
0
0
1
2
1
2
1
2
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
70
65
65
64
60
63
68
69
69
70
66
66
68
72
77
83
86
88
89
89
89
89

Pressure (mb)

1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027

Ozone (du)

290
290
290
291
294
295
295
295
296
296
296
298
301
302
304
306
304
304
306
308
309
308
309
310

Thursday 18

Waning Crescent 3%

06:35

14:19

06 Bad
07 Bad
08 OK
09 OK
10 Good
11 Good
12 OK
13 OK
14 OK
15 Bad
16 Bad
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

Sun - Rise: 07:41, Set: 16:04, Transit: 11:52. Moon - Rise: 06:35, Set: 14:19. Civil Dark: 16:40 - 07:05. Nautical Dark: 17:20 - 06:25. Astro Dark: 17:57 - 05:48

Total Clouds (% Sky Obscured)

63
48
20
27
14
15
31
43
40
51
55
51
50
50
49
49
52
64
70
79
82
78
75
73

Low Clouds (% Sky Obscured)

5
5
3
14
3
3
17
29
28
40
40
40
40
40
44
45
48
56
65
75
77
72
66
66

Medium Clouds (% Sky Obscured)

7
10
8
5
2
2
2
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

52
35
5
4
4
6
3
2
3
2
3
5
2
4
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
8
8
6
1
0
2
1
1
5

Fog (%)

0
0
0
0
0
2
2
6
16
28
43
44
45
58
84
97
98
99
99
98
100
100
100
99

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
86
79
72
69
68
72
82
91
91
94
94
96
96
96
96
98
98
98
98
98
94

Pressure (mb)

1027
1027
1028
1028
1028
1028
1028
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026

Ozone (du)

310
312
313
313
312
310
306
304
304
306
306
304
307
311
314
317
323
330
332
333
333
331
329
324

Friday 19

Waning Crescent 1%

07:38

15:01

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
00 Bad
01 OK
02 OK
03 OK
04 Bad
05 OK

Sun - Rise: 07:42, Set: 16:04, Transit: 11:53. Moon - Rise: 07:38, Set: 15:01. Civil Dark: 16:40 - 07:05. Nautical Dark: 17:20 - 06:26. Astro Dark: 17:58 - 05:48

Total Clouds (% Sky Obscured)

72
74
74
74
75
76
77
79
86
85
84
82
57
61
58
58
49
48
45
39
43
41
44
40

Low Clouds (% Sky Obscured)

65
67
65
65
66
68
68
73
83
82
83
81
56
58
54
53
44
43
36
30
24
20
21
13

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
3
1
0

ISS Passover

Visibility (miles)

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

Fog (%)

99
95
96
99
100
100
100
34
59
86
100
100
96
91
91
91
91
91
91
91
91
91
91
91

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
2
2
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
2
2
2
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
2
2
1
1
1
2
2
2
3
2
3
2
2
2
2
2
2
2
1
1
1
1

Relative Humidity (%)

94
96
96
93
86
83
82
82
83
86
91
91
94
93
93
94
94
94
94
94
94
94
94
94

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023

Ozone (du)

319
315
313
311
306
304
300
294
291
288
285
281
276
271
270
274
282
292
294
301
308
312
314
317

Saturday 20

New Moon 0%

08:32

15:55

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

Sun - Rise: 07:42, Set: 16:04, Transit: 11:53. Moon - Rise: 08:32, Set: 15:55. Civil Dark: 16:41 - 07:06. Nautical Dark: 17:20 - 06:26. Astro Dark: 17:58 - 05:49

Total Clouds (% Sky Obscured)

36
39
76
78
75
62
70
54
47
61
67
74
75
66
69
79
83
66
60
59
41
40
43
46

Low Clouds (% Sky Obscured)

9
9
9
14
17
26
37
39
25
45
53
64
64
51
56
59
51
48
29
17
7
7
8
18

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)

0
3
38
41
34
23
30
6
6
10
9
9
8
7
6
20
42
18
15
13
6
6
5
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 (%)

91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
91
85
82
79
79
79
86
93
94
96
96
98
96
96
94
94
94
93
94
94
96

Pressure (mb)

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

Ozone (du)

318
319
315
311
308
305
300
297
294
293
293
291
289
288
287
286
285
284
284
284
284
282
281
282

Sunday 21

Waxing Crescent 2%

09:15

16:59

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 Bad
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

Sun - Rise: 07:43, Set: 16:05, Transit: 11:54. Moon - Rise: 09:15, Set: 16:59. Civil Dark: 16:41 - 07:06. Nautical Dark: 17:21 - 06:27. Astro Dark: 17:59 - 05:49

Total Clouds (% Sky Obscured)

51
55
56
59
54
56
55
54
62
48
47
59
63
68
79
90
92
93
93
94
96
98
99
99

Low Clouds (% Sky Obscured)

21
32
35
38
30
38
41
37
24
20
24
46
52
68
78
88
90
91
93
94
96
98
99
99

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)

4
4
4
3
3
3
4
6
20
12
10
8
7
8
7
5
6
6
6
8
9
8
6
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
6
4
2
2

Fog (%)

91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91

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
5
5
3
5
5
3
8
9
7
9
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
88
82
76
75
78
85
91
94
94
96
96
96
98
96
96
96
96
98
98
98

Pressure (mb)

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

Ozone (du)

283
283
282
282
282
282
282
282
281
280
280
280
280
280
281
281
282
283
284
285
285
284
284
285

Monday 22

Waxing Crescent 6%

09:49

18:09

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:43, Set: 16:05, Transit: 11:54. Moon - Rise: 09:49, Set: 18:09. Civil Dark: 16:42 - 07:07. Nautical Dark: 17:21 - 06:27. Astro Dark: 17:59 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
98
99
100
91
85
80
74
69
63
54
52

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
98
98
99
100
91
85
80
74
69
47
32
25

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)

5
4
4
3
2
1
1
1
1
1
1
2
2
8
12
15
10
6
2
5
7
9
8
7

ISS Passover

Visibility (miles)

2
2
3
5
6
6
6
6
6
6
6
6
6
6
7
8
9
9
8
7
8
9
9
9

Fog (%)

91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91

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
13
14
14
13
12
10
11
10
9
12
13
14
16
18
18
18
18
17
18
18
17
19
20

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
9
10
10
10
9
9
9
8
9
8
8
8
9
8
9
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4

Feels Like (°C)

2
2
2
2
2
1
2
1
3
3
3
3
3
2
2
2
3
3
3
3
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
94
94
93
91
90
91
93
93
93
93
93
94
94
94
94
96
96
96
94
94
94

Pressure (mb)

1013
1013
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

286
286
285
284
283
283
283
282
284
285
287
287
287
288
291
294
298
306
315
323
333
342
352
359

Tuesday 23

Waxing Crescent 11%

10:15

19:23

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
00 Bad

Sun - Rise: 07:44, Set: 16:06, Transit: 11:55. Moon - Rise: 10:15, Set: 19:23. Civil Dark: 16:42 - 07:07. Nautical Dark: 17:22 - 06:28. Astro Dark: 18:00 - 05:50

Total Clouds (% Sky Obscured)

50
52
58
67
65
62
60
73
89
99
95
91
87
80
71
55
66
81
96

Low Clouds (% Sky Obscured)

18
22
32
44
46
45
40
46
55
56
63
62
64
64
65
55
65
62
59

Medium Clouds (% Sky Obscured)

0
1
1
2
3
4
7
26
45
64
62
71
81
80
70
53
61
73
85

High Clouds (% Sky Obscured)

7
6
5
5
10
15
17
23
32
40
32
26
21
15
6
1
6
11
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91
91

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
24
28
33
30
28
28
24
22
21
28
34
41
38
38
41
39
38
38

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
91
89
85
81
76
81
86
91
91
91
93
91
91
89
91
91

Pressure (mb)

1010
1010
1010
1010
1011
1010
1010
1010
1010
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

366
373
376
379
381
383
384
386
388
390
392
392
392
392
377
363
349
340
331

Forecast for Dörfl, Politischer Bezirk Baden, Republic of Austria (48.03,16.03)

Generated: 17/12/25 05:12:48. Forecast: 17/12/25 to 23/12/25. Timezone: UTC+1.00