Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Crescent 1%

09:31

17:35

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

Sun - Rise: 08:26, Set: 17:00, Transit: 12:43. Moon - Rise: 09:31, Set: 17:35. Civil Dark: 17:37 - 07:48. Nautical Dark: 18:19 - 07:07. Astro Dark: 18:59 - 06:27

Total Clouds (% Sky Obscured)

94
86
87
96
49
71
80
96
93
80
73
37
35
54
57
53
45
28
19
16
3
15
7
9

Low Clouds (% Sky Obscured)

49
48
37
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)

43
54
58
91
45
63
80
96
92
80
73
33
30
46
49
46
29
19
10
3
0
0
0
1

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
2
0
0
2
2
1
1
1
1
1
1
6
10
3
14
7
9

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
6
0
0
0
0
1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
3
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
6
6
5
4
4
4
4
4
4
5
5
4
4
4
5
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

2
3
4
5
5
6
5
4
4
4
3
3
2
2
2
2
2
2
2
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
76
72
70
68
68
72
76
79
80
82
83
85
85
83
83
84
83
83
84
83
84
86
84

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

377
377
378
378
378
375
371
367
363
361
361
360
361
361
360
360
359
358
358
358
357
357
357
358

Tuesday 20

Waxing Crescent 3%

09:45

18:55

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

Sun - Rise: 08:25, Set: 17:01, Transit: 12:44. Moon - Rise: 09:45, Set: 18:55. Civil Dark: 17:39 - 07:47. Nautical Dark: 18:20 - 07:06. Astro Dark: 19:00 - 06:26

Total Clouds (% Sky Obscured)

8
4
5
16
26
34
42
58
58
32
74
58
56
19
7
50
42
19
29
23
11
16
1
19

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
0
0
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)

8
4
5
14
24
34
42
58
58
32
74
58
56
17
7
49
39
18
27
21
10
14
1
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
3
5
6
6
6
4
3
3
2
2
2
1
1
1
0
1
1
0
0
0
-0
-1

Dew Point (°C)

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

Relative Humidity (%)

80
73
67
64
63
65
70
76
79
80
82
83
83
81
81
80
80
80
78
78
78
77
76
76

Pressure (mb)

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

Ozone (du)

358
356
355
355
353
352
353
355
356
356
356
359
362
364
363
360
358
358
362
364
366
365
368
368

Wednesday 21

Waxing Crescent 8%

09:57

20:14

10 Good
11 Good
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
09 Bad

Sun - Rise: 08:24, Set: 17:03, Transit: 12:44. Moon - Rise: 09:57, Set: 20:14. Civil Dark: 17:40 - 07:46. Nautical Dark: 18:22 - 07:05. Astro Dark: 19:01 - 06:26

Total Clouds (% Sky Obscured)

8
4
82
99
100
100
100
100
100
94
74
98
87
76
81
99
80
79
80
80
68
78
87
96

Low Clouds (% Sky Obscured)

0
1
1
0
30
38
47
48
39
50
42
23
17
0
1
22
8
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
2
69
38
55
35
65
89
99
72
65
67
77
76
81
89
71
41
41
35
44
78
87
95

High Clouds (% Sky Obscured)

8
2
73
97
83
100
100
100
49
83
45
92
62
22
22
90
24
39
28
29
45
62
69
82

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
1
1
1
0
0
0
0
0
0
0
0
1
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
7
8
7
6
7
7
6
6
6
7
7
5
4
5
5
6
6
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
62
63
64
65
70
75
76
76
75
75
76
76
76
77
76
75
75
75
73
75
75
73

Pressure (mb)

1005
1005
1004
1003
1002
1002
1001
1001
1000
1000
999
999
999
998
998
998
997
997
997
997
996
996
996
997

Ozone (du)

367
369
370
372
370
367
366
364
366
366
365
364
364
361
360
358
357
355
355
357
356
355
354
352

Thursday 22

Waxing Crescent 15%

09:57

21:33

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
09 Bad

Sun - Rise: 08:23, Set: 17:05, Transit: 12:44. Moon - Rise: 09:57, Set: 21:33. Civil Dark: 17:42 - 07:45. Nautical Dark: 18:23 - 07:04. Astro Dark: 19:03 - 06:25

Total Clouds (% Sky Obscured)

97
99
100
100
100
100
96
93
89
85
82
78
83
89
96
88
80
73
78
91
95
99
100
100

Low Clouds (% Sky Obscured)

15
29
44
31
18
4
3
1
0
0
0
0
0
0
0
0
0
0
10
20
30
34
47
56

Medium Clouds (% Sky Obscured)

97
99
100
100
99
84
79
93
89
85
82
78
83
61
77
57
30
41
54
91
67
96
60
50

High Clouds (% Sky Obscured)

88
94
100
100
100
100
82
63
45
37
24
10
30
56
83
66
48
30
41
53
65
46
26
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
2
3
4
5
4
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
64
58
56
58
61
64
67
67
65
61
61
56
52
52
51
52
55
59
63
66
69
71
73

Pressure (mb)

997
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
996
997
997

Ozone (du)

351
349
347
346
348
348
349
349
350
351
354
356
358
360
372
382
383
391
395
396
390
385
382
378

Friday 23

Waxing Crescent 23%

10:08

22:52

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
09 Bad

Sun - Rise: 08:21, Set: 17:06, Transit: 12:44. Moon - Rise: 10:08, Set: 22:52. Civil Dark: 17:44 - 07:44. Nautical Dark: 18:25 - 07:03. Astro Dark: 19:04 - 06:24

Total Clouds (% Sky Obscured)

98
96
93
89
84
79
69
61
52
69
85
85
95
90
86
87
86
82
84
84
81
80
83
84

Low Clouds (% Sky Obscured)

36
23
12
9
5
1
18
18
3
19
9
2
7
1
1
2
2
2
9
16
19
16
4
0

Medium Clouds (% Sky Obscured)

47
40
29
67
84
79
53
27
25
29
72
8
66
84
86
82
72
62
68
79
81
80
83
84

High Clouds (% Sky Obscured)

15
24
36
29
20
10
10
10
5
36
67
85
68
37
5
36
67
82
68
36
3
16
28
40

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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
70
66
66
69
70
72
72
72
72
72
72
72
73
73
75
76
76
79
79
79
77
76

Pressure (mb)

997
997
997
997
997
997
997
997
997
998
998
998
999
999
999
999
999
999
999
1000
1000
1000
1001
1001

Ozone (du)

373
368
366
364
363
364
366
367
370
370
371
371
369
369
368
367
367
368
368
368
369
369
371
373

Saturday 24

Waxing Crescent 33%

10:20

00:14

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
09 Bad

Sun - Rise: 08:20, Set: 17:08, Transit: 12:45. Moon - Rise: 10:20, Set: 00:14. Civil Dark: 17:45 - 07:43. Nautical Dark: 18:26 - 07:02. Astro Dark: 19:06 - 06:23

Total Clouds (% Sky Obscured)

88
93
97
96
96
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
4
15
45
63
74
74
74
69
71
75
77
80
84
89
92
96
98
97
96
94
93
93
91

Medium Clouds (% Sky Obscured)

88
93
97
84
71
61
61
66
67
73
79
84
89
93
97
98
99
100
100
99
99
98
98
98

High Clouds (% Sky Obscured)

54
68
82
70
57
43
61
79
97
98
98
99
99
100
100
100
100
100
88
75
61
66
72
78

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
Snow
Snow
None
None
None
None

Precipitation Probability (%)

19
22
13
9
4
2
5
7
7
8
4
2
15
20
24
32
35
38
39
38
36
37
38
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
76
79
82
83
79
73
69
67
65
63
63
64
63
63
64
64
64
65
65
68
69

Pressure (mb)

1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

375
377
378
380
381
382
383
384
384
385
385
386
387
386
386
386
386
386
386
387
387
388
389
390

Sunday 25

Waxing Crescent 45%

10:33

01:40

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: 08:19, Set: 17:10, Transit: 12:45. Moon - Rise: 10:33, Set: 01:40. Civil Dark: 17:47 - 07:42. Nautical Dark: 18:28 - 07:01. Astro Dark: 19:07 - 06:22

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

92
95
99
99
100
100
95
91
90
90
88
90
86
82
79
84
90
95
91
88
84

Medium Clouds (% Sky Obscured)

95
92
89
93
97
100
94
90
85
84
88
83
88
85
89
90
93
91
92
93
96

High Clouds (% Sky Obscured)

82
86
90
93
97
100
68
37
5
16
26
47
56
68
73
95
98
100
99
99
94

ISS Passover

Visibility (miles)

9
8
8
7
8
8
9
9
9
9
9
9
9
6
4
1
1
1
2
4
7

Fog (%)

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

Precipitation Probability (%)

40
44
47
43
41
40
34
25
14
17
16
10
15
16
14
16
17
17
18
16
9

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-1
-1
-1
-1
-1
-1
-1
-1
-2
-1
-2
-2
-2
-2
-2
-4
-4
-4
-4
-4

Dew Point (°C)

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

Relative Humidity (%)

70
74
79
85
86
89
91
85
80
74
76
80
81
86
88
91
91
89
89
89
87

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1007
1008
1008
1008

Ozone (du)

391
392
392
393
395
396
398
399
400
400
401
401
401
402
403
404
403
401
400
400
401

Forecast for Dinslaken, Düsseldorf District, Germany (51.57,6.75)

Generated: 19/01/26 10:04:19. Forecast: 19/01/26 to 25/01/26. Timezone: UTC+1.00