Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 9

Waning Gibbous 55%

00:17

10:46

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:36, Set: 16:00, Transit: 12:19. Moon - Rise: 00:17, Set: 10:46. Civil Dark: 16:46 - 07:51. Nautical Dark: 17:33 - 07:03. Astro Dark: 18:18 - 06:18

Total Clouds (% Sky Obscured)

45
59
68
75
98
100
96
98
100
100
99
100
100
99
95
85
87
89
89
89
91
82
79
60

Low Clouds (% Sky Obscured)

45
58
57
62
53
48
53
58
72
64
71
57
57
72
75
71
70
70
65
57
54
20
11
42

Medium Clouds (% Sky Obscured)

45
55
50
55
44
50
35
0
4
12
13
60
60
31
14
16
4
3
44
73
75
80
75
33

High Clouds (% Sky Obscured)

45
59
68
75
88
100
72
93
100
74
71
86
81
77
52
35
47
49
41
21
9
4
4
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
8
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
2
1
1
1
3
3
0
0
0
0
0
1
1
1
2
3
1
3
6
2
2

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)

14
14
17
18
19
19
18
18
18
17
18
18
19
19
18
18
17
17
16
16
16
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
74
72
72
71
71
71
74
74
75
76
76
78
81
81
81
78
78
76
73
73
75
78

Pressure (mb)

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

Ozone (du)

326
328
328
332
338
344
347
346
346
342
338
342
340
340
342
343
347
354
358
354
350
346
345
347

Saturday 10

Third Quarter 45%

01:36

10:52

09 OK
10 OK
11 OK
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
05 Good
06 OK
07 Good
08 Good

Sun - Rise: 08:35, Set: 16:02, Transit: 12:19. Moon - Rise: 01:36, Set: 10:52. Civil Dark: 16:47 - 07:50. Nautical Dark: 17:35 - 07:03. Astro Dark: 18:19 - 06:18

Total Clouds (% Sky Obscured)

35
24
14
8
5
4
3
2
2
2
2
2
2
3
3
3
0
0
0
3
6
19
6
8

Low Clouds (% Sky Obscured)

35
23
7
3
3
3
3
2
2
2
2
2
2
2
2
2
0
0
0
2
2
3
3
2

Medium Clouds (% Sky Obscured)

9
3
3
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
18
3
6

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)

14
14
14
13
13
12
12
11
10
10
10
9
9
8
9
9
8
9
9
8
8
8
8
7

Chance of Frost

Temperature (°C)

-4
-3
-3
-3
-3
-3
-4
-4
-5
-5
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-5

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-7
-8
-8
-8
-8
-8
-7
-7
-8
-8
-8
-8
-8
-7
-8
-8
-8

Relative Humidity (%)

82
82
81
82
81
81
81
81
79
77
76
78
78
81
79
76
73
72
73
75
78
78
75
77

Pressure (mb)

1015
1016
1017
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

348
349
350
353
356
354
353
352
348
348
348
351
361
363
361
363
361
361
369
375
373
372
370
366

Sunday 11

Waning Crescent 35%

02:55

10:58

09 Good
10 Good
11 Good
12 Bad
13 Good
14 OK
15 OK
16 OK
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

Sun - Rise: 08:34, Set: 16:04, Transit: 12:19. Moon - Rise: 02:55, Set: 10:58. Civil Dark: 16:49 - 07:49. Nautical Dark: 17:36 - 07:02. Astro Dark: 18:21 - 06:17

Total Clouds (% Sky Obscured)

6
5
1
50
10
21
26
44
51
41
50
54
68
92
89
97
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
3
4
27
3
4
4
4
4
4
3
3
2
2
3
2
10
29
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
5
9
13
68
92
85
97
86
95
100
98
88
96
100
100

High Clouds (% Sky Obscured)

3
2
1
45
9
21
26
39
40
27
35
44
45
57
54
68
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-4
-4
-5
-4
-5
-7
-8
-9
-9
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-8

Dew Point (°C)

-8
-7
-7
-7
-6
-6
-5
-6
-7
-7
-7
-7
-8
-8
-8
-7
-7
-7
-6
-6
-7
-7
-7
-8

Relative Humidity (%)

79
78
75
71
72
75
81
82
84
87
89
89
87
87
87
87
85
85
85
82
78
73
69
65

Pressure (mb)

1024
1025
1025
1025
1025
1025
1024
1025
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020
1019
1019
1018

Ozone (du)

363
361
356
351
346
343
344
341
337
336
334
334
336
336
329
323
316
316
309
303
302
300
299
300

Monday 12

Waning Crescent 26%

04:16

11:07

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:33, Set: 16:06, Transit: 12:20. Moon - Rise: 04:16, Set: 11:07. Civil Dark: 16:50 - 07:48. Nautical Dark: 17:38 - 07:01. Astro Dark: 18:22 - 06:17

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

30
30
20
30
21
32
43
45
55
62
67
70
76
79
81
84
82
80
79
83
87
90
93
96

Medium Clouds (% Sky Obscured)

100
99
97
96
97
99
100
100
100
100
100
100
100
100
100
100
46
34
40
75
37
37
38
32

High Clouds (% Sky Obscured)

100
90
80
71
80
90
100
100
100
100
100
100
100
100
100
100
80
18
2
0
0
0
6
12

ISS Passover

Visibility (miles)

3
5
1
1
3
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

24
45
50
33
30
36
67
77
93
86
81
95
95
95
95
93
46
48
44
58
45
22
21
25

Precipitation Amount (mm)

0
0.1
0.2
0
0
0
0.3
0.4
0.7
0.5
0.3
0.8
0.8
1.3
1.4
0.7
0
0.1
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

13
13
14
15
16
15
16
16
16
16
17
16
16
16
14
13
12
12
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
65
67
65
67
69
78
96
96
96
96
98
98
100
100
98
98
98
98
98
98
100
98
98

Pressure (mb)

1017
1017
1016
1015
1015
1014
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011

Ozone (du)

301
307
309
312
313
312
308
308
310
310
310
313
309
303
303
305
311
312
307
307
309
310
312
315

Tuesday 13

Waning Crescent 18%

05:35

11:19

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:32, Set: 16:07, Transit: 12:20. Moon - Rise: 05:35, Set: 11:19. Civil Dark: 16:52 - 07:48. Nautical Dark: 17:39 - 07:00. Astro Dark: 18:24 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
99
99
98
99
99
100
100
100
100
99
98
96
98
99
100
100
99
99
99
100

Medium Clouds (% Sky Obscured)

39
45
41
31
29
32
30
33
47
50
85
74
83
86
85
92
94
96
98
99
99
100
100
100

High Clouds (% Sky Obscured)

18
32
46
63
67
69
67
75
95
100
75
51
21
27
33
39
62
82
100
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 (%)

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

28
22
22
16
15
13
14
14
18
11
10
13
5
5
8
5
25
36
44
61
78
95
95
92

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1009
1009

Ozone (du)

317
316
315
316
317
314
313
312
309
305
305
309
312
313
314
313
313
313
314
314
317
320
323
324

Wednesday 14

Waning Crescent 17%

06:48

11:38

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:31, Set: 16:09, Transit: 12:20. Moon - Rise: 06:48, Set: 11:38. Civil Dark: 16:53 - 07:47. Nautical Dark: 17:40 - 07:00. Astro Dark: 18:25 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
96
95
96
98
99
100
99
97
95
96
98

Low Clouds (% Sky Obscured)

100
99
98
96
95
94
93
95
97
100
99
98
98
96
95
95
95
95
95
95
95
95
94
92

Medium Clouds (% Sky Obscured)

100
100
100
100
98
96
92
91
90
89
74
64
66
57
49
40
60
75
91
73
55
38
26
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
78
50
20
20
20
30
30
40
40
59
78
96
70
42
10
36
63

ISS Passover

Visibility (miles)

0
0
3
5
8
8
9
9
9
9
9
7
5
3
2
1
0
0
0
0
0
0
0
1

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

86
88
87
87
81
71
67
58
51
50
56
55
53
46
37
36
40
42
44
38
31
23
19
12

Precipitation Amount (mm)

0.5
0.5
0.5
0.5
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
16
15
14
13
12
11
10
9
8
6
5
5
6
6
7
8
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
96
94
94
96
94
96
96
98
98
98
98
98
98
98
98
100
98
100

Pressure (mb)

1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1009
1009
1009
1009
1010

Ozone (du)

326
328
328
329
329
330
330
331
330
330
329
330
330
330
339
348
357
360
362
364
360
356
352
357

Thursday 15

Waning Crescent 11%

07:48

12:09

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
06 Bad

Sun - Rise: 08:29, Set: 16:11, Transit: 12:21. Moon - Rise: 07:48, Set: 12:09. Civil Dark: 16:55 - 07:46. Nautical Dark: 17:42 - 06:59. Astro Dark: 18:26 - 06:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
93
96
99
91
82
74
74
80
89
76
65
58
71
82
94
71
46
19
30
41
50

Medium Clouds (% Sky Obscured)

4
12
20
29
44
59
74
80
88
97
94
89
83
80
78
78
77
77
78
85
93
100

High Clouds (% Sky Obscured)

86
78
64
45
31
22
23
31
26
31
23
14
3
16
28
40
59
77
95
89
77
69

ISS Passover

Visibility (miles)

2
2
5
7
9
9
9
9
7
5
3
3
3
4
5
7
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

Precipitation Type

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

Precipitation Probability (%)

2
3
6
11
14
15
16
31
45
58
55
46
29
22
15
11
11
10
6
6
9
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
96
96
96
96
96
98
98
98
98
98
96
96
94
94
94
94
94
96

Pressure (mb)

1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

362
366
373
380
386
386
386
387
387
387
388
388
389
389
385
381
377
375
374
372
373
373

Forecast for Frederikssund, Frederikssund Kommune, Kingdom of Denmark (55.84,12.06)

Generated: 09/01/26 09:44:09. Forecast: 09/01/26 to 15/01/26. Timezone: UTC+1.00