Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 35%

04:26

11:13

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: 08:43, Set: 16:11, Transit: 12:27. Moon - Rise: 04:26, Set: 11:13. Civil Dark: 16:56 - 07:58. Nautical Dark: 17:44 - 07:10. Astro Dark: 18:29 - 06:25

Total Clouds (% Sky Obscured)

88
91
93
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

74
57
81
98
95
89
92
100
95
94
100
98
95
100
100
95
90
100
100
100
100
98
97
100

Medium Clouds (% Sky Obscured)

88
91
93
100
100
100
100
100
99
100
100
97
99
100
100
100
94
90
90
96
100
99
94
93

High Clouds (% Sky Obscured)

88
91
70
100
84
100
100
100
100
100
100
100
100
100
100
100
89
80
85
85
77
14
75
3

ISS Passover

Visibility (miles)

9
9
9
4
8
9
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
1
1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
31
65
39
11

Precipitation Type

None
None
None
Snow
Snow
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
None
Frozen rai
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

5
9
17
49
55
48
39
50
62
86
80
68
66
65
72
70
80
59
49
53
74
95
95
95

Precipitation Amount (mm)

0
0
0
0.1
0.3
0.2
0
0.2
0.3
0.7
0.5
0.3
0.4
0.3
0.4
0.3
0.5
0.1
0
0
0.4
0.8
0.6
0.9

Wind Speed/Direction (mph)

14
15
15
16
16
17
18
18
18
17
17
16
17
16
16
15
15
15
15
14
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
79
83
83
81
81
83
91
94
96
96
96
96
96
96
98
98
98
98
98
98
98
100

Pressure (mb)

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

Ozone (du)

310
312
315
319
323
322
314
310
310
307
308
310
306
300
295
296
299
305
309
311
309
307
308
308

Tuesday 13

Waning Crescent 26%

05:46

11:24

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: 08:42, Set: 16:13, Transit: 12:28. Moon - Rise: 05:46, Set: 11:24. Civil Dark: 16:58 - 07:57. Nautical Dark: 17:46 - 07:10. Astro Dark: 18:30 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
100
100
95

Medium Clouds (% Sky Obscured)

82
53
49
25
25
15
14
4
1
3
5
95
95
82
91
100
98
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

3
4
25
23
11
15
76
84
89
85
86
83
100
100
100
100
100
100
99
100
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

1
2
38
83
100
100
99
72
53
57
24
15
22
75
89
71
68
34
10
3
2
2
2
0

Precipitation Type

Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

83
41
27
23
16
12
11
5
3
6
7
8
18
2
6
19
38
88
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.2
1.5
1.4
1.3
1.7
1.2

Wind Speed/Direction (mph)

12
12
11
11
10
9
8
7
6
6
6
7
7
9
10
11
12
13
15
15
15
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
100
100
98
100
100
100
98
100
100
100
98
100
100
98
100
98
98
98
98
98
98

Pressure (mb)

1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1007
1006
1005
1004

Ozone (du)

310
309
310
314
315
315
313
312
308
307
309
311
314
317
319
316
317
316
320
319
318
315
318
322

Wednesday 14

Waning Crescent 18%

No Rise

11:43

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: 08:41, Set: 16:15, Transit: 12:28. Moon - Rise: No Rise, Set: 11:43. Civil Dark: 16:59 - 07:56. Nautical Dark: 17:47 - 07:09. Astro Dark: 18:32 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
100
95
91
86
91
87
91
87
88
89
100
98
96
94
92
90

Low Clouds (% Sky Obscured)

100
93
95
98
97
97
99
77
71
72
62
63
67
67
67
62
63
55
65
63
67
65
64
62

Medium Clouds (% Sky Obscured)

100
100
100
100
94
40
40
42
45
45
0
17
25
25
21
24
28
28
3
6
46
59
52
60

High Clouds (% Sky Obscured)

100
100
100
100
98
50
45
45
50
0
0
2
1
5
3
3
6
31
65
65
55
55
50
50

ISS Passover

Visibility (miles)

0
0
0
0
2
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
1
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
85
75
73
67
7
1
3
24
19
4
0
0
0
1
1
1
1
0

Precipitation Amount (mm)

0.7
0.6
0.8
0.7
0.8
0.7
0.5
0.4
0.3
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
10
9
9
9
10
11
11
10
9
9
10
10
9
9
8
7
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
96
93
88
86
85
88
86
86
88
89
89
91
89
89
89
89
89
88
89

Pressure (mb)

1004
1003
1003
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1009
1009
1009

Ozone (du)

323
328
332
342
354
356
354
348
345
339
329
324
323
318
316
313
312
312
314
319
325
338
338
337

Thursday 15

Waning Crescent 11%

07:00

12:13

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: 08:40, Set: 16:17, Transit: 12:28. Moon - Rise: 07:00, Set: 12:13. Civil Dark: 17:01 - 07:55. Nautical Dark: 17:49 - 07:08. Astro Dark: 18:33 - 06:23

Total Clouds (% Sky Obscured)

88
85
82
80
87
93
100
88
74
58
73
84
91
92
95
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

65
64
61
58
57
54
51
44
37
30
38
54
74
83
79
100
100
100
100
100
100
100
99
98

Medium Clouds (% Sky Obscured)

65
63
65
70
80
33
25
22
16
8
70
19
22
25
29
31
32
34
35
56
98
100
86
99

High Clouds (% Sky Obscured)

55
55
55
55
66
74
86
66
51
26
35
45
40
51
71
99
93
94
100
100
100
100
97
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
1
0
0
0
0

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

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
1
1
5
18
1
1
15
27
40
52
60

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
5
5
5
5
5
7
8
9
9
10
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-3
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
91
91
91
91
93
94
94
94
94
94
91
91
93
91
94
96
98
100
98
98
98

Pressure (mb)

1009
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1011
1011
1010
1010
1010

Ozone (du)

329
329
332
333
331
329
324
325
328
331
332
332
333
333
335
340
341
343
347
348
350
349
349
349

Friday 16

Waning Crescent 6%

08:00

13:01

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 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 08:39, Set: 16:18, Transit: 12:29. Moon - Rise: 08:00, Set: 13:01. Civil Dark: 17:03 - 07:54. Nautical Dark: 17:50 - 07:07. Astro Dark: 18:35 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
98
98
95
94
91
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
97
97
100
99
97
96
94
92
91
81
74
68
95
95
95
95
94
93
95
95
97
96
96

Medium Clouds (% Sky Obscured)

87
98
94
95
83
75
77
79
82
80
76
77
78
100
99
99
88
73
57
43
27
15
14
13

High Clouds (% Sky Obscured)

89
92
96
100
81
62
43
58
74
91
84
74
69
100
100
100
100
100
100
99
97
94
84
74

ISS Passover

Visibility (miles)

0
0
1
0
0
0
2
8
9
9
7
8
9
9
9
9
9
8
6
5
5
5
5
4

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

64
61
58
43
33
23
15
12
9
16
39
33
11
19
14
6
7
6
3
28
35
37
51
62

Precipitation Amount (mm)

0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

12
13
14
14
15
15
14
14
13
12
11
9
8
6
7
6
5
5
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

3
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3

Relative Humidity (%)

98
96
96
98
98
96
96
94
93
93
94
96
98
98
98
98
98
98
98
98
98
98
98
98

Pressure (mb)

1010
1009
1009
1010
1010
1010
1011
1011
1011
1012
1013
1013
1014
1015
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

347
345
346
349
352
354
352
351
350
345
340
338
336
334
334
335
335
335
334
334
335
337
338
342

Saturday 17

Waning Crescent 2%

08:42

14:08

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: 08:37, Set: 16:20, Transit: 12:29. Moon - Rise: 08:42, Set: 14:08. Civil Dark: 17:05 - 07:53. Nautical Dark: 17:52 - 07:06. Astro Dark: 18:36 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
100
100
100
100
100
100
100
100
96
91
85
90
94
98
99
99

Low Clouds (% Sky Obscured)

96
95
94
93
94
95
96
98
99
100
99
98
96
89
81
72
55
38
24
45
63
77
82
85

Medium Clouds (% Sky Obscured)

17
23
37
42
41
44
43
61
79
98
99
99
100
97
95
93
82
68
56
60
67
70
70
71

High Clouds (% Sky Obscured)

67
60
53
50
57
63
69
78
86
100
100
100
100
100
100
100
96
91
85
90
94
98
97
96

ISS Passover

Visibility (miles)

4
3
2
2
1
2
3
4
4
3
2
4
7
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

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

Precipitation Probability (%)

71
66
61
55
42
30
19
19
19
20
23
26
28
31
32
38
39
40
45
39
38
44
40
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
7
8
9
10
11
12
12
12
12
13
15
16
16
17
17
18
18
18
19
19
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

0
0
-1
-1
-1
-1
-1
-1
-1
-2
-3
-2
-2
-2
-5
-5
-6
-6
-6
-6
-7
-7
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
96
96
96
94
89
84
80
77
73
70
70
71
71
71
70
70
70

Pressure (mb)

1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

345
348
352
356
359
356
353
350
356
362
368
368
369
369
370
372
373
375
378
380
381
383
385
384

Sunday 18

New Moon 0%

09:08

15:29

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: 08:36, Set: 16:22, Transit: 12:29. Moon - Rise: 09:08, Set: 15:29. Civil Dark: 17:06 - 07:52. Nautical Dark: 17:53 - 07:05. Astro Dark: 18:38 - 06:21

Total Clouds (% Sky Obscured)

99
100
100
100
99
98
97
95
94
94
94
94
93
96
98
99
98
97
96

Low Clouds (% Sky Obscured)

88
86
87
86
89
91
90
89
88
87
89
89
90
92
95
98
96
96
93

Medium Clouds (% Sky Obscured)

68
66
60
49
37
30
31
37
46
55
65
73
81
80
75
65
67
70
76

High Clouds (% Sky Obscured)

97
93
93
97
83
69
55
54
58
59
58
71
65
52
43
28
32
36
35

ISS Passover

Visibility (miles)

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

Fog (%)

88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88
88

Precipitation Type

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

47
42
31
10
16
15
3
8
10
10
10
8
5
14
16
16
17
17
18

Precipitation Amount (mm)

0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
16
16
16
16
15
15
14
14
14
13
13
13
14
15
15
15
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-8
-8
-8
-8
-9
-8
-8
-8
-8
-8
-9
-9
-9
-9
-9
-9

Dew Point (°C)

-6
-6
-6
-5
-6
-6
-5
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7

Relative Humidity (%)

68
68
68
68
67
67
68
67
67
68
68
68
68
67
67
66
66
66
66

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

383
381
382
383
384
387
389
392
393
394
394
398
401
404
407
409
412
410
407

Forecast for Vestervang, Aarhus Kommune, Kingdom of Denmark (56.16,10.20)

Generated: 12/01/26 06:22:11. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+1.00