Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 16

Waning Crescent 6%

07:33

13:30

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:26, Set: 16:33, Transit: 12:30. Moon - Rise: 07:33, Set: 13:30. Civil Dark: 17:14 - 07:46. Nautical Dark: 17:57 - 07:02. Astro Dark: 18:39 - 06:20

Total Clouds (% Sky Obscured)

95
96
99
98
96
90
80
76
80
63
80
96
85
97
91
78
83
83
64
70
100
100
98
92

Low Clouds (% Sky Obscured)

18
0
45
25
51
39
55
55
52
45
34
22
56
57
57
53
55
45
35
27
29
27
18
41

Medium Clouds (% Sky Obscured)

68
65
93
93
31
44
6
12
47
31
52
81
71
93
86
40
67
40
28
21
0
57
55
18

High Clouds (% Sky Obscured)

95
75
85
96
89
84
74
7
27
47
32
67
55
51
31
47
45
58
45
62
100
100
98
90

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
47
99
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
5
13
12
0
0
0
0
5
5
3
2
1
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)

9
10
11
11
11
11
11
10
9
7
5
3
1
2
3
4
4
4
5
5
5
6
5
5

Chance of Frost

Temperature (°C)

6
6
6
6
7
7
8
8
9
9
9
8
6
6
6
6
5
5
5
4
4
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
82
82
83
81
82
82
82
85
85
87
93
94
94
94
96
94
94
94
94
94
94
94
96

Pressure (mb)

1009
1009
1010
1010
1011
1012
1013
1014
1015
1015
1016
1017
1017
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

333
333
332
332
331
331
332
334
336
339
345
346
346
346
346
346
346
348
348
344
341
338
333
331

Saturday 17

Waning Crescent 2%

08:18

14:34

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 08:25, Set: 16:35, Transit: 12:30. Moon - Rise: 08:18, Set: 14:34. Civil Dark: 17:15 - 07:45. Nautical Dark: 17:59 - 07:01. Astro Dark: 18:41 - 06:19

Total Clouds (% Sky Obscured)

91
90
89
87
89
92
95
96
97
98
100
100
100
100
100
96
98
97
97
97
98
98
98
98

Low Clouds (% Sky Obscured)

57
68
72
76
72
71
74
72
71
73
80
93
94
94
95
96
95
94
96
96
95
96
97
98

Medium Clouds (% Sky Obscured)

46
43
49
52
38
0
0
32
31
30
22
15
15
20
45
9
7
15
2
0
0
0
0
0

High Clouds (% Sky Obscured)

84
75
80
68
66
68
77
75
86
84
98
92
100
100
97
71
61
53
52
50
61
51
53
50

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 (%)

99
98
64
2
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
6
6
7
7
8
9
9
9
9
9
9
9
9
9
9
9
9
8
9
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
93
91
88
86
85
83
85
85
89
93
94
93
89
91
91
91
91
93
94
94
94

Pressure (mb)

1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

332
331
333
332
331
330
332
334
332
332
332
334
335
334
331
329
328
328
328
330
335
338
339
339

Sunday 18

New Moon 0%

08:49

15:50

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 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 08:24, Set: 16:36, Transit: 12:30. Moon - Rise: 08:49, Set: 15:50. Civil Dark: 17:17 - 07:44. Nautical Dark: 18:00 - 07:00. Astro Dark: 18:42 - 06:18

Total Clouds (% Sky Obscured)

100
99
96
90
92
84
75
65
66
69
63
52
32
25
5
5
5
3
2
3
2
1
1
0

Low Clouds (% Sky Obscured)

100
98
94
90
89
84
75
65
66
69
63
52
32
25
1
2
2
1
1
1
1
1
1
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
0
0

High Clouds (% Sky Obscured)

65
57
50
39
48
43
2
1
1
1
1
0
1
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 (%)

0
0
0
0
0
1
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)

9
9
9
9
9
10
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
94
91
86
82
80
77
76
76
79
80
81
81
81
81
81
81
80
77
75
75

Pressure (mb)

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

Ozone (du)

339
339
340
339
341
342
344
348
349
350
349
350
352
354
355
358
359
360
361
361
364
363
363
364

Monday 19

Waxing Crescent 1%

09:10

17:12

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

Sun - Rise: 08:23, Set: 16:38, Transit: 12:31. Moon - Rise: 09:10, Set: 17:12. Civil Dark: 17:18 - 07:43. Nautical Dark: 18:02 - 06:59. Astro Dark: 18:44 - 06:18

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
22
32
22

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
13
9

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
1
1
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-6
-6
-6
-6
-6
-6
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-6
-5
-5
-6
-6
-6
-6

Relative Humidity (%)

75
74
72
72
72
67
65
61
59
60
61
63
66
69
70
71
72
74
75
76
76
75
76
75

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

362
360
359
359
358
358
358
357
356
355
356
357
356
356
357
354
353
351
350
350
349
350
349
350

Tuesday 20

Waxing Crescent 3%

09:25

18:34

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

Sun - Rise: 08:22, Set: 16:40, Transit: 12:31. Moon - Rise: 09:25, Set: 18:34. Civil Dark: 17:20 - 07:42. Nautical Dark: 18:03 - 06:58. Astro Dark: 18:45 - 06:17

Total Clouds (% Sky Obscured)

11
1
2
3
5
3
2
1
1
1
2
2
2
3
7
8
9
8
8
10
8
6
3
2

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

4
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)

1
0
2
3
5
3
2
1
1
1
2
2
2
2
3
2
2
2
2
2
1
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)

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

Chance of Frost

Temperature (°C)

-2
-2
-2
-2
-2
-2
-1
1
2
2
2
1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
75
75
75
74
70
61
57
54
54
58
64
72
74
75
77
76
78
76
76
76
75
72
71

Pressure (mb)

1023
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1019

Ozone (du)

350
349
348
347
345
345
346
347
347
349
350
349
347
347
346
345
344
343
342
341
339
339
338
338

Wednesday 21

Waxing Crescent 8%

09:37

19:56

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

Sun - Rise: 08:20, Set: 16:42, Transit: 12:31. Moon - Rise: 09:37, Set: 19:56. Civil Dark: 17:22 - 07:41. Nautical Dark: 18:05 - 06:57. Astro Dark: 18:46 - 06:16

Total Clouds (% Sky Obscured)

1
0
2
3
4
3
3
2
1
1
0
2
4
5
6
7
9
9
10
10
12
18
18
25

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
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
1
2
3
5
7
9
9
10
10
12
18
18
25

High Clouds (% Sky Obscured)

0
0
1
2
3
3
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-8
-8
-8
-8
-9
-8
-8
-8
-7
-7
-7
-7
-7
-7
-8
-8
-9
-9
-9
-9
-9
-9
-9

Relative Humidity (%)

68
67
65
61
57
53
50
46
42
46
51
55
58
59
62
61
61
59
59
58
58
59
59
60

Pressure (mb)

1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

337
336
334
334
333
332
333
334
334
334
334
334
335
336
338
339
339
340
340
340
340
340
341
341

Thursday 22

Waxing Crescent 15%

09:46

21:18

05 OK
06 OK
07 OK
08 OK
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
00 Bad

Sun - Rise: 08:19, Set: 16:44, Transit: 12:31. Moon - Rise: 09:46, Set: 21:18. Civil Dark: 17:23 - 07:40. Nautical Dark: 18:07 - 06:56. Astro Dark: 18:48 - 06:15

Total Clouds (% Sky Obscured)

28
26
32
37
47
64
70
71
70
70
70
70
65
65
64
64
63
59
59
59

Low Clouds (% Sky Obscured)

0
0
1
3
4
3
2
5
4
4
10
14
21
36
45
51
50
53
53
53

Medium Clouds (% Sky Obscured)

28
26
32
37
43
48
49
50
51
48
50
45
40
35
29
23
18
18
18
13

High Clouds (% Sky Obscured)

20
26
23
15
7
31
49
70
70
70
70
43
22
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

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 (%)

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

Wind Speed/Direction (mph)

8
9
9
9
9
8
8
8
8
6
5
4
4
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-7
-7
-7
-7
-7
-6
-7
-6
-4
-4
-4
-4
-4
-4
-6
-6
-7
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

63
65
68
69
71
72
63
54
47
47
48
49
52
56
60
65
69
75
76
78

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025

Ozone (du)

340
339
338
339
340
341
341
340
340
339
338
338
338
338
338
340
342
344
346
349

Forecast for Altona-Altstadt, Germany (53.55,9.95)

Generated: 16/01/26 04:29:42. Forecast: 16/01/26 to 22/01/26. Timezone: UTC+1.00