Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Crescent 16%

00:09

18:46

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

Sun - Rise: 05:32, Set: 21:03, Transit: 13:17. Moon - Rise: 00:09, Set: 18:46. Civil Dark: 21:49 - 04:48. Nautical Dark: 22:52 - 03:45. Astro Dark: 00:50 - 01:57

Total Clouds (% Sky Obscured)

53
52
34
5
2
4
2
7
1
1
2
54
70
95
100
96
82
96
96
70
86
85
72
46

Low Clouds (% Sky Obscured)

31
15
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

9
0
0
0
0
0
0
0
0
0
0
0
0
1
43
32
48
35
93
36
38
85
63
21

High Clouds (% Sky Obscured)

3
2
3
5
2
4
2
3
1
1
2
50
58
90
100
82
64
93
86
60
75
57
50
18

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 (%)

7
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)

7
6
6
7
7
6
6
6
5
5
6
6
6
7
9
10
10
11
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

21
21
20
18
17
16
15
15
14
14
14
14
14
15
17
18
19
21
23
24
24
24
24
24

Feels Like (°C)

19
19
19
18
17
16
15
15
15
14
14
14
13
14
14
15
16
18
19
20
21
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

41
44
50
60
68
73
78
80
79
78
79
76
80
76
64
52
44
38
36
34
32
32
34
35

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013

Ozone (du)

328
327
327
327
328
327
326
326
325
322
319
313
312
312
312
314
317
317
318
319
321
319
318
319

Sunday 9

Waning Crescent 8%

01:26

19:45

18 OK
19 OK
20 Good
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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:34, Set: 21:01, Transit: 13:17. Moon - Rise: 01:26, Set: 19:45. Civil Dark: 21:46 - 04:50. Nautical Dark: 22:48 - 03:48. Astro Dark: 00:36 - 02:08

Total Clouds (% Sky Obscured)

30
20
18
36
49
57
75
96
91
100
100
100
100
100
100
100
100
78
42
46
54
57
46
42

Low Clouds (% Sky Obscured)

0
0
6
11
2
0
2
2
2
45
71
78
88
80
83
80
84
78
42
17
45
57
40
38

Medium Clouds (% Sky Obscured)

13
10
8
13
40
23
48
20
74
81
100
100
100
97
100
100
74
34
0
29
23
0
0
0

High Clouds (% Sky Obscured)

7
3
1
17
17
38
50
95
73
100
100
100
100
100
100
100
100
50
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
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
4
37
52
77
95
95
82
37
14
6
6
16
9
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.9
1
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
21
19
18
18
18
18
17
17
17
17
17
17
16
16
16
17
18
19
20
20
20
20

Feels Like (°C)

21
22
21
19
18
18
18
18
16
16
15
15
15
15
14
14
14
14
15
17
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

38
43
54
68
72
70
70
66
67
68
68
72
77
77
73
81
86
82
72
58
55
51
47
44

Pressure (mb)

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

Ozone (du)

316
315
315
313
313
314
313
314
315
316
317
318
321
325
330
331
333
337
346
350
353
351
352
356

Monday 10

Waning Crescent 3%

03:02

20:20

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

Sun - Rise: 05:36, Set: 20:59, Transit: 13:16. Moon - Rise: 03:02, Set: 20:20. Civil Dark: 21:43 - 04:52. Nautical Dark: 22:45 - 03:51. Astro Dark: 00:26 - 02:16

Total Clouds (% Sky Obscured)

45
32
36
30
25
31
31
45
44
60
66
38
40
43
51
51
56
53
52
51
44
41
37
23

Low Clouds (% Sky Obscured)

36
20
25
24
19
23
29
41
44
60
65
33
38
41
49
49
53
53
52
51
43
33
24
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
10
19
24
16

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
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 (%)

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

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)

18
17
16
17
16
16
16
16
16
16
16
17
17
17
17
18
16
15
14
14
13
12
12
11

Chance of Frost

Temperature (°C)

19
18
17
16
15
14
14
14
13
13
13
13
13
14
14
15
15
16
17
18
18
19
19
19

Feels Like (°C)

15
15
14
12
11
10
10
9
8
8
8
8
9
9
10
10
12
13
15
15
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

47
51
56
57
63
63
64
62
63
65
61
63
65
63
62
60
59
57
54
51
49
47
46
45

Pressure (mb)

1013
1013
1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1019
1020
1020
1021
1021
1021
1021

Ozone (du)

358
360
361
360
360
358
358
359
359
358
357
358
360
359
356
354
352
353
354
354
353
350
347
343

Tuesday 11

Waning Crescent 0%

04:44

20:41

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

Sun - Rise: 05:38, Set: 20:57, Transit: 13:16. Moon - Rise: 04:44, Set: 20:41. Civil Dark: 21:41 - 04:54. Nautical Dark: 22:41 - 03:54. Astro Dark: 00:17 - 02:24

Total Clouds (% Sky Obscured)

9
0
0
0
3
38
22
36
40
46
50
55
59
58
57
44
45
56
67
77
67
69
57
73

Low Clouds (% Sky Obscured)

7
0
0
0
0
6
12
18
22
23
27
28
29
25
29
24
25
25
25
25
25
21
18
11

Medium Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
0
2
4
4
3
3
2
0
0
0
2
5
7
7

High Clouds (% Sky Obscured)

0
0
0
0
3
30
4
6
4
4
5
9
11
12
10
2
1
29
58
77
61
39
10
43

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 (%)

2
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)

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

Chance of Frost

Temperature (°C)

19
18
17
16
15
14
14
13
13
12
12
12
12
13
14
15
16
17
18
19
19
20
20
20

Feels Like (°C)

17
16
15
14
14
13
12
12
12
12
11
11
10
11
12
13
15
16
17
17
17
18
18
18

Dew Point (°C)

7
8
9
10
9
9
9
9
9
10
9
10
10
10
9
9
8
8
7
7
6
6
5
4

Relative Humidity (%)

47
51
59
64
65
68
73
75
79
83
84
87
87
81
73
65
57
52
49
45
42
40
36
35

Pressure (mb)

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

Ozone (du)

340
338
335
330
327
325
322
320
318
317
316
316
316
316
316
316
316
315
314
313
312
312
312
311

Wednesday 12

New Moon 1%

06:22

20:54

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

Sun - Rise: 05:40, Set: 20:54, Transit: 13:16. Moon - Rise: 06:22, Set: 20:54. Civil Dark: 21:38 - 04:57. Nautical Dark: 22:38 - 03:57. Astro Dark: 00:09 - 02:30

Total Clouds (% Sky Obscured)

87
100
82
66
18
13
9
20
12
7
16
67
37
47
31
28
23
30
38
50
39
29
18
13

Low Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
16
11
8
5
3

Medium Clouds (% Sky Obscured)

8
20
40
56
3
1
1
4
4
4
5
4
4
4
3
2
1
3
4
5
6
6
7
4

High Clouds (% Sky Obscured)

73
100
82
66
11
9
7
20
6
1
14
67
33
46
29
28
23
30
35
39
28
18
7
5

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)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
15
14
14
14
13
13
14
15
16
19
20
22
23
24
25
25
25
25

Feels Like (°C)

18
17
17
15
15
15
15
15
14
15
15
14
12
15
16
17
18
19
19
20
21
25
25
24

Dew Point (°C)

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

Relative Humidity (%)

35
38
46
49
58
65
68
70
75
76
76
76
72
67
55
49
43
38
36
35
35
35
35
36

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1027
1027
1027
1026
1026
1026
1025
1025
1024

Ozone (du)

313
314
315
318
320
321
321
318
316
314
311
309
307
305
304
303
302
301
301
301
301
301
301
301

Thursday 13

Waxing Crescent 4%

07:55

21:03

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

Sun - Rise: 05:42, Set: 20:52, Transit: 13:16. Moon - Rise: 07:55, Set: 21:03. Civil Dark: 21:36 - 04:59. Nautical Dark: 22:35 - 04:00. Astro Dark: 00:02 - 02:36

Total Clouds (% Sky Obscured)

7
3
2
2
3
4
4
5
7
8
10
24
37
51
57
62
68
48
29
8
31
54
77
84

Low Clouds (% Sky Obscured)

2
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)

2
0
0
0
0
0
0
0
0
0
0
5
10
13
19
24
29
21
14
5
13
20
28
40

High Clouds (% Sky Obscured)

4
2
2
2
3
4
4
5
7
8
10
24
37
50
50
48
46
30
18
3
23
42
61
72

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)

5
4
4
4
6
7
7
7
7
7
7
7
8
8
9
9
10
11
11
12
13
13
12
12

Chance of Frost

Temperature (°C)

24
22
21
20
18
17
17
17
16
16
16
16
17
18
19
21
22
24
25
26
27
27
27
27

Feels Like (°C)

25
25
25
21
21
21
21
20
19
16
15
16
15
15
14
19
19
18
20
21
22
27
26
25

Dew Point (°C)

9
9
10
8
7
6
7
8
9
9
9
10
9
9
8
7
6
4
4
4
4
5
5
5

Relative Humidity (%)

39
43
47
47
47
48
52
57
61
63
64
66
60
55
50
41
33
27
25
24
22
23
24
25

Pressure (mb)

1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

301
302
303
303
303
303
303
303
303
304
304
305
305
305
306
306
306
307
307
307
307
308
308
309

Friday 14

Waxing Crescent 10%

09:23

21:11

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

Sun - Rise: 05:44, Set: 20:50, Transit: 13:16. Moon - Rise: 09:23, Set: 21:11. Civil Dark: 21:33 - 05:01. Nautical Dark: 22:31 - 04:03. Astro Dark: 23:55 - 02:42

Total Clouds (% Sky Obscured)

91
99
90
81
67
68
71
76
81
87
91
86
82
73
62
59
51
55
58
62

Low Clouds (% Sky Obscured)

0
0
0
0
0
7
13
19
25
32
39
41
42
44
44
40
28
29
26
27

Medium Clouds (% Sky Obscured)

56
76
77
80
67
62
41
19
24
31
39
26
13
1
0
0
0
7
16
24

High Clouds (% Sky Obscured)

83
96
69
39
7
21
35
49
65
82
91
86
82
73
62
32
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
8
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
5
14
20
23
21
16
20
26
32
32
26
12
7
6
6
10
13
11

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)

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

Chance of Frost

Temperature (°C)

25
24
22
21
20
19
19
19
19
19
18
18
18
19
19
20
21
21
22
23

Feels Like (°C)

25
25
25
18
18
19
18
18
17
18
18
18
17
18
17
19
20
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

31
37
44
51
59
69
67
63
62
64
66
67
66
65
63
58
56
52
48
45

Pressure (mb)

1013
1013
1012
1012
1011
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009

Ozone (du)

310
312
313
315
317
318
320
321
323
323
323
323
323
323
322
322
323
323
322
321

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

Generated: 08/08/26 18:29:51. Forecast: 08/08/26 to 14/08/26. Timezone: UTC+2.00