Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waxing Crescent 45%

10:28

00:02

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

Sun - Rise: 08:06, Set: 17:06, Transit: 12:36. Moon - Rise: 10:28, Set: 00:02. Civil Dark: 17:41 - 07:31. Nautical Dark: 18:21 - 06:51. Astro Dark: 18:59 - 06:13

Total Clouds (% Sky Obscured)

13
17
44
36
100
100
100
100
100
100
91
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
17
44
36
29
50
62
77
66
47
39
36
47
48
43
23
29
45
48
61
71
88
93
82

Medium Clouds (% Sky Obscured)

3
2
2
36
100
76
100
86
90
100
74
100
100
100
100
99
100
100
100
100
98
99
100
100

High Clouds (% Sky Obscured)

13
17
38
36
92
100
100
93
100
100
71
100
100
100
100
73
100
100
100
100
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
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
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
5
10
19
27
27
38
55

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
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-6
-5
-6
-7
-7
-7
-6
-5
-5
-6
-4
-4
-2
-2
-2
-1
-2
-2
-3
-4
-5
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

67
68
69
69
71
72
73
75
76
75
74
68
66
66
64
63
63
67
71
72
72
72
72
74

Pressure (mb)

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

Ozone (du)

395
396
396
398
405
408
409
409
412
413
413
411
413
413
413
414
412
410
408
408
408
409
412
415

Sunday 25

Waxing Crescent 56%

10:46

01:26

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:05, Set: 17:07, Transit: 12:36. Moon - Rise: 10:46, Set: 01:26. Civil Dark: 17:43 - 07:29. Nautical Dark: 18:22 - 06:50. Astro Dark: 19:01 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
100
100
99
100
100

Low Clouds (% Sky Obscured)

89
82
93
92
96
98
97
98
99
97
92
86
90
97
100
100
96
94
93
99
100
94
99
100

Medium Clouds (% Sky Obscured)

100
100
100
94
86
100
100
100
100
100
100
100
100
100
100
100
100
96
95
100
99
98
80
70

High Clouds (% Sky Obscured)

100
100
88
83
97
100
100
100
100
100
100
100
100
100
100
100
62
7
14
1
0
0
0
0

ISS Passover

Visibility (miles)

7
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

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None

Precipitation Probability (%)

77
94
91
79
75
85
88
88
84
84
80
83
83
84
93
95
88
74
77
64
79
80
55
34

Precipitation Amount (mm)

0.3
0.7
0.6
0.4
0.4
0.5
0.6
0.6
0.5
0.6
0.4
0.4
0.4
0.5
0.7
0.9
0.7
0.5
0.5
0.3
0.5
0.6
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
92
98
98
98
98
98
98
98
98
100
98
98
100
100
100
100
98
100
100
98
100
100
100

Pressure (mb)

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

Ozone (du)

416
419
426
428
427
427
426
427
428
431
433
432
435
436
437
441
442
443
440
441
444
442
437
433

Monday 26

First Quarter 68%

11:11

02:53

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:04, Set: 17:09, Transit: 12:36. Moon - Rise: 11:11, Set: 02:53. Civil Dark: 17:44 - 07:28. Nautical Dark: 18:24 - 06:49. Astro Dark: 19:02 - 06:11

Total Clouds (% Sky Obscured)

100
100
95
100
95
76
82
81
84
84
96
100
99
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
92
100
92
64
75
75
79
78
45
20
48
10
10
60
90
70
75
82
86
94
100
98

Medium Clouds (% Sky Obscured)

42
15
0
0
0
0
0
0
0
0
1
10
15
15
14
23
63
92
76
100
98
97
95
96

High Clouds (% Sky Obscured)

0
0
0
0
1
3
5
6
57
18
59
100
79
21
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
5
9
9
9
9
9
9
9
9
9
9
8
4
4

Fog (%)

0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

38
23
24
30
29
21
1
17
2
1
1
0
0
0
0
3
23
38
32
49
56
88
95
95

Precipitation Amount (mm)

0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.9
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
98
98
98
100
100
98
98
98
98
96
98
94
91
88
89
88
89
91
93
93
94
98

Pressure (mb)

1004
1004
1004
1004
1003
1003
1003
1002
1002
1001
1001
1000
1000
999
998
997
996
996
996
996
995
995
995
994

Ozone (du)

435
435
433
421
411
405
405
419
436
429
415
410
400
391
382
375
369
365
363
360
359
359
358
359

Tuesday 27

Waxing Gibbous 79%

11:47

04:19

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:02, Set: 17:11, Transit: 12:37. Moon - Rise: 11:47, Set: 04:19. Civil Dark: 17:46 - 07:27. Nautical Dark: 18:25 - 06:48. Astro Dark: 19:04 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99

Low Clouds (% Sky Obscured)

95
93
86
80
76
76
77
78
65
54
47
33
19
5
26
53
80
79
79
77
73
70
65
71

Medium Clouds (% Sky Obscured)

96
96
78
75
95
98
99
97
100
100
100
99
97
96
94
97
100
99
99
98
96
95
93
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
90
100
100
100
100
98
98
95
99
100
100
100
100
91
82
73
82

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

77
64
63
74
85
79
77
76
61
39
59
56
45
47
39
42
58
64
78
95
90
64
52
67

Precipitation Amount (mm)

0.4
0
0.3
0.4
0.6
0.5
0.4
0.4
0.3
0
0.2
0
0
0
0
0
0.2
0.2
0.4
0.7
0.6
0.3
0.1
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

994
994
994
994
994
994
994
994
994
994
995
995
995
995
995
994
994
995
995
995
996
996
996
996

Ozone (du)

361
362
362
360
358
356
358
361
363
366
367
369
372
373
374
377
381
384
388
397
404
410
417
424

Wednesday 28

Waxing Gibbous 88%

12:39

05:39

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:01, Set: 17:12, Transit: 12:37. Moon - Rise: 12:39, Set: 05:39. Civil Dark: 17:48 - 07:26. Nautical Dark: 18:27 - 06:47. Astro Dark: 19:05 - 06:08

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
96
92
88
84
79

Low Clouds (% Sky Obscured)

79
87
87
89
91
93
94
96
95
94
92
94
96
98
98
99
99
95
90
86
81
78
72
69

Medium Clouds (% Sky Obscured)

97
98
98
98
91
81
91
97
91
42
57
23
19
37
38
46
50
47
38
29
21
12
4
17

High Clouds (% Sky Obscured)

91
100
93
86
79
86
93
100
100
100
100
95
96
100
99
98
94
74
53
28
17
9
3
2

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
1
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

Snow
Snow
Snow
Snow
Snow
None
None
None
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

72
64
57
50
42
33
15
20
39
32
13
20
12
4
12
9
4
8
4
8
10
6
1
3

Precipitation Amount (mm)

0.4
0.3
0.2
0.2
0.1
0
0
0
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1

Feels Like (°C)

-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

425
426
430
438
443
450
456
460
462
461
461
462
465
467
466
455
443
432
414
396
379
376
373
371

Thursday 29

Waxing Gibbous 95%

13:49

06:44

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 08:00, Set: 17:14, Transit: 12:37. Moon - Rise: 13:49, Set: 06:44. Civil Dark: 17:49 - 07:25. Nautical Dark: 18:28 - 06:45. Astro Dark: 19:06 - 06:07

Total Clouds (% Sky Obscured)

73
66
70
74
79
84
90
96
98
99
99
99
99
99
96
92
87
90
90
92
93
95
97
98

Low Clouds (% Sky Obscured)

67
66
50
33
17
38
59
81
87
94
99
99
98
98
84
70
57
66
79
89
93
95
97
97

Medium Clouds (% Sky Obscured)

31
45
64
74
79
84
90
96
92
85
80
68
63
50
56
63
70
78
79
80
62
47
36
40

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
0
1
1
3
4
8
5
4
6
20
27
35
42
44
49
61

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
0
0
0
0
8
16
25
37
41
32
27
26
26
42
52
54
57
57
49
38
31
22
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
4
4
5
5
5
5
5
4
4
3
4
4
4
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
92
92
92
92
92
94
94
94
94
96
94
96
98
100
98
100
100
100
98
100
98
100

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

370
370
369
372
374
376
381
385
390
390
390
390
390
391
391
388
385
383
383
384
384
391
398
405

Friday 30

Waxing Gibbous 92%

15:12

07:30

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
18 Bad

Sun - Rise: 07:58, Set: 17:16, Transit: 12:37. Moon - Rise: 15:12, Set: 07:30. Civil Dark: 17:51 - 07:23. Nautical Dark: 18:30 - 06:44. Astro Dark: 19:08 - 06:06

Total Clouds (% Sky Obscured)

99
100
100
99
99
96
93
91
93
97
100
100
100
100
91
83
72
80
90
98

Low Clouds (% Sky Obscured)

96
96
93
89
78
65
67
73
72
74
75
79
83
85
80
75
55
56
53
63

Medium Clouds (% Sky Obscured)

44
48
54
61
70
75
80
85
89
95
100
99
98
97
86
75
64
68
74
83

High Clouds (% Sky Obscured)

74
88
83
75
65
65
60
57
71
85
99
100
100
100
70
39
9
36
66
93

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

32
41
45
45
45
57
82
95
95
95
95
81
69
57
57
61
61
56
49
35

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
1
1
0.9
0.7
0.5
0.3
0
0
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

400
394
389
389
389
389
391
393
395
396
398
400
400
400
400
401
401
402
403
405

Forecast for Himbach, Regierungsbezirk Darmstadt, Germany (50.26,8.99)

Generated: 24/01/26 23:23:33. Forecast: 24/01/26 to 30/01/26. Timezone: UTC+1.00