Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 33%

05:01

10:39

17 OK
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: 06:30, Set: 18:09, Transit: 12:21. Moon - Rise: 05:01, Set: 10:39. Civil Dark: 18:46 - 05:53. Nautical Dark: 19:29 - 05:10. Astro Dark: 20:14 - 04:25

Total Clouds (% Sky Obscured)

35
49
60
69
100
100
100
100
100
100
99
98
100
100
97
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

35
49
23
27
29
47
60
64
54
60
77
63
49
60
53
68
87
92
87
95
96
65
72
67

Medium Clouds (% Sky Obscured)

35
49
60
69
97
28
31
36
93
95
96
32
93
77
45
84
99
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

35
49
60
69
100
100
100
100
100
98
91
89
100
100
88
89
91
88
88
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
8
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
3
5
1
5
0
5
4
6
17
78
64
78
77
63
31
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.2
0.5
0.4
0.2
0
0

Wind Speed/Direction (mph)

17
15
15
17
20
21
21
21
21
21
21
21
21
21
22
22
23
23
22
21
21
18
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
68
70
70
69
70
71
70
73
74
75
75
78
79
76
77
74
81
85
84
88
82
81

Pressure (mb)

1012
1012
1012
1011
1010
1010
1009
1008
1007
1006
1005
1004
1003
1002
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001

Ozone (du)

372
367
363
359
361
362
356
353
353
354
355
354
355
357
358
361
365
369
376
379
378
376
376
382

Friday 13

Waning Crescent 23%

05:26

12:00

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: 06:27, Set: 18:11, Transit: 12:20. Moon - Rise: 05:26, Set: 12:00. Civil Dark: 18:48 - 05:51. Nautical Dark: 19:31 - 05:07. Astro Dark: 20:16 - 04:22

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)

50
66
73
60
71
77
93
90
73
73
59
76
65
66
60
68
67
68
69
79
77
70
63
47

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
89
100
100
100

ISS Passover

Visibility (miles)

8
5
7
9
9
9
9
9
9
9
9
9
9
9
9
9
6
7
7
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
Very Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

46
47
34
18
9
16
24
33
27
20
7
3
4
7
14
51
49
31
63
74
50
31
24
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003

Ozone (du)

384
390
390
393
391
389
389
391
395
397
402
412
427
431
431
434
438
443
442
437
435
438
442
451

Saturday 14

Waning Crescent 15%

05:41

13:27

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
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 06:25, Set: 18:13, Transit: 12:20. Moon - Rise: 05:41, Set: 13:27. Civil Dark: 18:50 - 05:48. Nautical Dark: 19:33 - 05:05. Astro Dark: 20:18 - 04:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
84
89
88
90
79
58
49
22
21
21
22
37

Low Clouds (% Sky Obscured)

50
23
8
36
39
72
25
86
88
91
65
94
84
66
39
41
51
52
45
21
19
21
20
14

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
74
100
91
71
96
79
69
60
12
9
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
51
93
100
100
100
100
100
100
100
100
40
45
50
55
50
31
2
0
0
0
0
0
22

ISS Passover

Visibility (miles)

0
7
9
9
9
9
9
9
9
9
8
3
0
7
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
2
2
0
4
13
27
11
1
0
0
4
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
6
6
6
6
6
6
6
7
6
6
6
6
5
5
6
8
10
11
11
11
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
91
89
89
88
86
86
85
89
98
98
91
91
89
86
78
75
71
68
63
60
61

Pressure (mb)

1003
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

461
467
469
469
469
468
469
468
470
473
474
474
473
475
480
485
489
493
501
505
504
492
467
441

Sunday 15

Waning Crescent 8%

05:52

14:55

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: 06:22, Set: 18:15, Transit: 12:20. Moon - Rise: 05:52, Set: 14:55. Civil Dark: 18:52 - 05:46. Nautical Dark: 19:35 - 05:02. Astro Dark: 20:21 - 04:16

Total Clouds (% Sky Obscured)

55
73
82
91
100
88
84
76
82
87
91
94
97
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

8
2
1
0
0
2
2
2
2
0
5
5
0
0
22
44
65
75
85
91
79
59
41
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
7
57
76
82
87
91
94
97
100
99
98
66
49
85
96
100
100
97
97

High Clouds (% Sky Obscured)

44
66
74
82
81
63
63
48
58
71
82
88
94
100
100
100
60
65
70
75
58
43
25
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
0
0
0
0
0
6
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
Light Rain
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
7
45
68
62
54
48
39
42
55
59
56
36
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
9
10
10
11
12
12
13
14
14
14
14
14
13
12
11
10
10
11
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
74
79
79
79
82
79
82
79
76
75
73
75
88
96
96
96
98
98
94
83
72
65
63

Pressure (mb)

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

Ozone (du)

416
398
397
395
390
387
383
380
376
373
370
371
372
375
381
388
397
404
416
426
428
430
434
441

Monday 16

Waning Crescent 3%

06:00

16:23

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: 06:20, Set: 18:17, Transit: 12:19. Moon - Rise: 06:00, Set: 16:23. Civil Dark: 18:54 - 05:43. Nautical Dark: 19:38 - 04:59. Astro Dark: 20:23 - 04:13

Total Clouds (% Sky Obscured)

83
73
92
97
100
98
89
87
70
96
64
57
53
76
87
90
94
95
95
94
84
74
64
61

Low Clouds (% Sky Obscured)

14
1
11
20
29
25
18
14
22
33
40
35
35
35
58
59
56
50
49
47
32
25
20
11

Medium Clouds (% Sky Obscured)

64
31
32
39
40
39
47
46
45
43
37
28
22
14
38
36
30
21
14
5
4
2
1
1

High Clouds (% Sky Obscured)

8
0
12
15
20
18
8
11
4
20
5
3
4
11
20
21
22
23
23
19
5
5
10
14

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 (%)

13
1
1
0
0
0
0
0
4
6
9
19
21
13
37
31
15
22
25
23
25
27
16
13

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
8
7
7
8
8
7
7
7
7
7
8
7
7
7
8
8
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

6
5
4
4
4
3
3
2
2
2
2
2
2
2
2
3
5
6
7
8
8
8
8
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
70
79
80
82
83
89
93
93
94
96
94
94
94
94
89
82
78
72
68
64
62
62
62

Pressure (mb)

1011
1012
1013
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1022

Ozone (du)

439
437
427
423
419
416
412
406
402
398
393
392
390
389
387
387
386
385
384
382
381
378
375
372

Tuesday 17

Waning Crescent 1%

06:06

No Set

17 Bad
18 OK
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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK

Sun - Rise: 06:17, Set: 18:19, Transit: 12:19. Moon - Rise: 06:06, Set: No Set. Civil Dark: 18:56 - 05:40. Nautical Dark: 19:40 - 04:56. Astro Dark: 20:26 - 04:10

Total Clouds (% Sky Obscured)

55
48
59
59
60
61
61
60
53
42
34
33
36
44
45
50
68
69
70
72
70
65
54
39

Low Clouds (% Sky Obscured)

6
1
1
0
0
3
6
9
9
7
7
5
3
0
7
14
21
24
27
25
22
15
10
10

Medium Clouds (% Sky Obscured)

1
1
0
0
0
8
16
24
23
21
27
27
27
27
32
50
50
69
58
55
53
46
40
30

High Clouds (% Sky Obscured)

14
19
24
29
45
54
53
50
35
20
4
3
2
1
1
1
1
4
6
8
5
3
1
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
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 (%)

9
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
10
16
21
16
20
19
15
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
5
0
1
0
0
0
-0
-1
-0
0
0
-1
-0
1
1
1
2
3
4
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

69
75
82
83
83
83
85
85
83
83
83
83
81
80
79
71
63
56
54
51
49
50
50
50

Pressure (mb)

1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028

Ozone (du)

371
369
368
368
369
369
367
366
364
364
363
362
363
364
364
364
364
364
365
367
368
367
366
365

Wednesday 18

Waning Crescent 0%

06:12

17:51

17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 06:14, Set: 18:21, Transit: 12:19. Moon - Rise: 06:12, Set: 17:51. Civil Dark: 18:58 - 05:38. Nautical Dark: 19:42 - 04:54. Astro Dark: 20:28 - 04:07

Total Clouds (% Sky Obscured)

26
23
23
31
46
57
68
80
87
94
100
100
100
100
100
100
98
97
96
95

Low Clouds (% Sky Obscured)

9
9
10
15
21
20
15
14
17
13
16
20
22
25
17
10
0
0
0
0

Medium Clouds (% Sky Obscured)

24
16
13
12
14
19
24
30
53
77
99
99
98
98
91
86
81
71
65
56

High Clouds (% Sky Obscured)

2
4
6
7
9
34
60
80
87
94
100
100
100
100
89
76
68
66
56
45

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 (%)

4
0
0
0
0
3
4
4
4
3
0
0
0
0
1
1
0
3
6
7

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
62
70
71
71
71
72
73
75
79
82
83
83
85
85
78
73
68
64
62

Pressure (mb)

1028
1028
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025

Ozone (du)

364
362
360
360
359
358
360
361
363
362
360
359
358
358
357
359
361
363
365
366

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

Generated: 12/03/26 17:18:34. Forecast: 12/03/26 to 18/03/26. Timezone: UTC+1.00