Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 23

Waxing Crescent 41%

08:53

02:33

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 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:13, Set: 17:33, Transit: 12:24. Moon - Rise: 08:53, Set: 02:33. Civil Dark: 18:11 - 06:36. Nautical Dark: 18:54 - 05:53. Astro Dark: 19:37 - 05:10

Total Clouds (% Sky Obscured)

99
98
98
93
94
97
95
96
95
99
100
99
31
40
48
53
72
99
99
99
99
98
99
100

Low Clouds (% Sky Obscured)

85
72
81
82
83
92
84
88
84
97
100
96
31
40
48
53
72
97
97
97
97
98
97
98

Medium Clouds (% Sky Obscured)

68
61
78
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
24

High Clouds (% Sky Obscured)

70
70
72
43
4
4
4
3
0
0
0
0
0
0
0
0
0
0
3
5
1
4
56
91

ISS Passover

Visibility (miles)

9
9
9
8
5
6
9
9
9
9
9
9
9
9
9
9
3
0
1
1
3
4
3
3

Fog (%)

0
0
0
0
1
3
7
20
14
10
97
100
100
97
94
84
95
97
81
16
8
4
1
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
4
7
7
19
9
7
9
2
0
0
0
0
0
0
0
2
4
8
2
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1003
1003
1003
1003
1004
1005
1005
1006
1007
1008
1009
1009
1010
1011
1012
1013
1014
1015
1016
1016
1017
1018
1018
1019

Ozone (du)

366
368
374
378
377
377
379
384
391
391
388
390
392
397
403
394
384
388
387
378
370
371
377
375

Tuesday 24

First Quarter 52%

09:30

04:03

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:11, Set: 17:35, Transit: 12:24. Moon - Rise: 09:30, Set: 04:03. Civil Dark: 18:13 - 06:33. Nautical Dark: 18:56 - 05:51. Astro Dark: 19:39 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
100
100
100
100
100
100
100
100
100
100
100
99
100
100
94
98
93
86

Low Clouds (% Sky Obscured)

99
100
100
98
94
95
91
80
80
90
96
99
90
92
100
100
99
96
98
100
94
97
93
86

Medium Clouds (% Sky Obscured)

49
45
39
79
33
29
25
43
89
79
62
20
36
84
77
26
26
33
80
82
67
5
4
0

High Clouds (% Sky Obscured)

27
80
18
85
68
82
51
100
52
20
78
100
100
100
100
100
90
76
40
15
45
3
2
2

ISS Passover

Visibility (miles)

4
6
8
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
1
0
2
3
2
1
1
1
1
0
0
0
0
0
0
0
0
1
1
3
20

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
11
4
2
0
2
1
1
0
0
0
7
6
7
7
4
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
94
93
93
91
91
91
91
91
91
91
93
93
93
93
89
86
85
86
86

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1024
1023
1023

Ozone (du)

370
364
361
359
356
355
351
345
341
338
337
336
341
344
346
349
350
352
353
355
355
356
356
356

Wednesday 25

Waxing Gibbous 64%

10:30

05:14

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
22 OK
23 OK
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

Sun - Rise: 07:08, Set: 17:38, Transit: 12:24. Moon - Rise: 10:30, Set: 05:14. Civil Dark: 18:15 - 06:31. Nautical Dark: 18:58 - 05:48. Astro Dark: 19:41 - 05:05

Total Clouds (% Sky Obscured)

83
89
95
99
77
46
38
34
37
34
41
85
76
61
69
72
77
89
79
87
96
100
100
100

Low Clouds (% Sky Obscured)

83
89
95
99
67
25
25
24
26
33
41
47
55
55
55
60
70
75
71
62
59
42
57
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
3
6
5
16
14
35
40
54
66
55
55
45
45
100

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
2
2
1
3
38
25
4
3
52
64
84
79
87
92
99
100
100

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 (%)

82
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
5
11

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)

11
11
11
11
12
12
11
11
11
12
12
12
12
12
12
12
12
12
13
13
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
86
85
86
85
85
85
88
89
88
88
86
86
89
89
85
82
77
75
74
75
77

Pressure (mb)

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

Ozone (du)

357
357
358
360
362
365
364
364
363
367
371
373
376
380
381
384
386
385
385
389
394
399
397
392

Thursday 26

Waxing Gibbous 75%

11:54

05:59

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:06, Set: 17:40, Transit: 12:24. Moon - Rise: 11:54, Set: 05:59. Civil Dark: 18:17 - 06:29. Nautical Dark: 19:00 - 05:46. Astro Dark: 19:43 - 05:03

Total Clouds (% Sky Obscured)

100
100
100
100
98
96
94
95
96
97
98
99
100
100
100
100
100
100
100
100
100
100
94
87

Low Clouds (% Sky Obscured)

70
90
81
80
82
80
83
84
91
93
90
86
83
87
91
93
90
91
91
92
91
87
89
87

Medium Clouds (% Sky Obscured)

94
30
30
25
27
93
90
82
76
76
81
92
100
100
100
100
95
96
100
98
88
96
86
72

High Clouds (% Sky Obscured)

91
75
73
77
69
53
40
45
50
55
70
86
100
100
100
100
100
100
100
77
54
30
24
21

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
5
0
1
4
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

15
20
18
13
10
8
2
1
1
0
0
1
2
23
32
46
62
69
73
70
63
46
39
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
85
90
91
94
94
94
94
93
91
96
98
96
98
98
94
93
91
91
88
87
85
85

Pressure (mb)

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

Ozone (du)

394
398
391
389
382
374
369
367
367
364
364
359
355
348
344
338
333
329
325
323
322
321
318
317

Friday 27

Waxing Gibbous 85%

13:29

06:25

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:03, Set: 17:42, Transit: 12:24. Moon - Rise: 13:29, Set: 06:25. Civil Dark: 18:19 - 06:26. Nautical Dark: 19:02 - 05:43. Astro Dark: 19:45 - 05:00

Total Clouds (% Sky Obscured)

81
77
75
73
72
71
75
74
76
77
86
93
99
100
100
100
96
91
83
81
84
80
84
86

Low Clouds (% Sky Obscured)

81
77
75
73
72
68
64
69
68
70
80
89
99
99
100
100
91
79
68
62
60
56
52
47

Medium Clouds (% Sky Obscured)

60
60
50
50
50
50
49
60
53
75
72
70
67
69
76
81
77
77
72
71
70
73
62
57

High Clouds (% Sky Obscured)

24
22
16
20
20
20
1
5
1
1
1
1
1
0
0
0
5
11
15
28
42
45
32
17

ISS Passover

Visibility (miles)

9
9
9
5
4
2
3
3
3
3
3
2
1
0
0
0
0
0
0
1
1
1
1
1

Fog (%)

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

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 (%)

12
22
31
34
40
38
18
4
5
7
16
17
13
15
15
13
30
35
31
33
38
40
46
48

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
15
14
13
12
12
12
11
12
12
11
10
9
7
7
7
7
7
7
7
9
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
7
6
7
6
6
6
6
6
6
6
6
6
5
5
5
6
6
6
6
6

Relative Humidity (%)

87
88
93
94
96
96
98
98
96
98
98
98
98
98
100
100
98
98
98
100
98
98
98
98

Pressure (mb)

1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1015
1016
1016
1017
1018
1019
1019
1020
1020

Ozone (du)

316
315
314
314
313
313
313
313
313
313
314
316
317
319
321
323
325
327
329
331
334
337
339
341

Saturday 28

Waxing Gibbous 92%

15:05

06:41

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 07:01, Set: 17:44, Transit: 12:23. Moon - Rise: 15:05, Set: 06:41. Civil Dark: 18:21 - 06:24. Nautical Dark: 19:04 - 05:41. Astro Dark: 19:47 - 04:58

Total Clouds (% Sky Obscured)

89
90
88
85
88
66
60
67
74
86
88
91
85
80
77
83
79
77
73
69
69
69
76
85

Low Clouds (% Sky Obscured)

43
48
52
57
51
48
49
64
73
78
81
81
80
77
74
72
72
69
69
57
44
32
29
25

Medium Clouds (% Sky Obscured)

48
33
20
10
11
13
26
24
21
19
15
9
2
2
1
0
0
0
0
1
2
4
19
34

High Clouds (% Sky Obscured)

6
7
7
6
11
15
30
34
47
50
38
26
11
19
30
43
30
18
7
16
32
53
69
80

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Very Light Rain
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 (%)

48
35
20
9
4
5
0
3
3
2
8
17
26
26
26
15
11
4
1
1
3
2
2
1

Precipitation Amount (mm)

0.2
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
9
8
7
6
5
5
5
5
6
6
6
6
6
6
7
7
8
9
10
10
11
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
3
3
3
2
2
2
2
2
2
1
1
1
1
2
3
3
3
4
4
7

Dew Point (°C)

6
6
6
6
6
5
5
4
4
4
4
4
4
4
4
4
4
5
5
6
5
5
5
5

Relative Humidity (%)

100
98
100
100
100
100
98
98
100
100
98
100
100
98
98
98
98
96
94
93
87
81
77
78

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

344
346
348
350
352
355
357
360
361
362
364
363
362
362
363
364
364
365
365
365
368
371
374
376

Sunday 1

Waxing Gibbous 97%

15:05

06:51

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: 06:58, Set: 17:46, Transit: 12:23. Moon - Rise: 15:05, Set: 06:51. Civil Dark: 18:23 - 06:21. Nautical Dark: 19:06 - 05:39. Astro Dark: 19:49 - 04:55

Total Clouds (% Sky Obscured)

87
88
89
91
94
96
100
99
99
98
88
78
68
69
69
70

Low Clouds (% Sky Obscured)

22
27
30
29
37
35
34
45
57
78
64
44
23
21
20
21

Medium Clouds (% Sky Obscured)

49
66
82
91
94
96
98
96
94
91
70
51
46
51
55
60

High Clouds (% Sky Obscured)

81
71
75
60
50
40
28
17
12
9
12
14
16
11
5
0

ISS Passover

Visibility (miles)

8
9
6
4
1
1
1
1
2
3
4
4
5
6
7
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
17
50
86
91
80
37
31
26
10
8
4
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
6
6
6
1
2
2
2
2
2
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

79
81
85
91
96
96
98
96
94
93
91
93
93
93
94
94

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

378
380
375
370
365
367
369
371
375
378
382
385
389
392
389
386

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

Generated: 23/02/26 14:52:40. Forecast: 23/02/26 to 01/03/26. Timezone: UTC+1.00