Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 68%

11:15

04:18

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:04, Set: 17:12, Transit: 12:38. Moon - Rise: 11:15, Set: 04:18. Civil Dark: 17:47 - 07:27. Nautical Dark: 18:26 - 06:48. Astro Dark: 19:04 - 06:11

Total Clouds (% Sky Obscured)

95
95
97
100
89
99
100
98
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
12
6
0
1
1
66
70
68
89
86
97
97
92
86
62
73
85
100
100
100
96
87
87

Medium Clouds (% Sky Obscured)

8
9
75
80
84
99
91
95
91
92
100
100
100
100
100
100
100
100
100
100
100
100
99
96

High Clouds (% Sky Obscured)

95
92
97
100
36
77
90
60
39
100
100
100
100
100
100
100
98
80
100
100
100
100
100
77

ISS Passover

Visibility (miles)

9
9
9
9
9
5
4
4
4
4
7
5
5
6
9
9
6
5
5
5
4
1
4
3

Fog (%)

2
7
20
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
2
19
23
21
38
46
77
95
95
81
59
54
36
18
27
40
46
57
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1002
1001
1001
1000
1000
999
998
997
997
997
997
997
996
997
997
996
996
996
996
996
997
997
997
997

Ozone (du)

405
399
394
390
385
380
377
373
371
365
362
362
361
359
359
357
356
355
355
356
360
360
361
361

Wednesday 28

Waxing Gibbous 79%

11:51

05:38

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:02, Set: 17:13, Transit: 12:38. Moon - Rise: 11:51, Set: 05:38. Civil Dark: 17:48 - 07:26. Nautical Dark: 18:27 - 06:47. Astro Dark: 19:05 - 06:09

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

88
99
90
86
84
86
85
85
86
89
89
87
87
88
87
88
91
81
91
88
88
88
90
93

Medium Clouds (% Sky Obscured)

100
100
97
82
100
98
100
100
100
100
100
99
100
100
100
100
100
100
97
99
97
98
100
100

High Clouds (% Sky Obscured)

100
100
65
91
100
100
100
100
100
100
100
64
96
100
100
100
100
100
100
97
41
16
100
76

ISS Passover

Visibility (miles)

3
4
3
1
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

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

Precipitation Probability (%)

58
63
56
35
27
29
28
25
29
35
39
59
65
60
46
43
59
59
55
55
55
48
45
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
2
3
3
3
3
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
3
3
3
3
3
3
2
2
2
1
1
1
1
1
1
1
1
1
1
1

Relative Humidity (%)

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

Pressure (mb)

997
997
997
997
997
997
996
997
997
997
998
998
998
999
999
999
999
1000
1000
1000
1000
1001
1001
1001

Ozone (du)

364
364
366
368
372
377
384
394
403
411
420
424
429
432
429
425
423
422
424
430
438
449
456
459

Thursday 29

Waxing Gibbous 88%

12:43

06:42

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 08:01, Set: 17:15, Transit: 12:38. Moon - Rise: 12:43, Set: 06:42. Civil Dark: 17:50 - 07:25. Nautical Dark: 18:29 - 06:46. Astro Dark: 19:07 - 06:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
98
99
97
96
95
95
94
94
93
91
90
88

Low Clouds (% Sky Obscured)

86
82
82
82
85
86
79
86
85
81
74
87
88
93
93
91
84
85
85
86
85
87
87
84

Medium Clouds (% Sky Obscured)

97
98
91
95
100
100
100
100
98
100
100
91
91
91
84
74
69
76
76
75
68
73
75
80

High Clouds (% Sky Obscured)

89
76
73
80
83
98
100
100
93
100
39
50
45
40
45
45
35
35
25
30
25
30
27
19

ISS Passover

Visibility (miles)

0
0
0
5
9
3
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
1
1
0

Fog (%)

1
1
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
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
34
24
14
12
26
29
31
40
42
47
44
37
34
13
22
21
22
13
22
23
10
17
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1004
1004
1003
1003
1004
1004
1004
1004
1004
1004

Ozone (du)

457
454
451
452
450
449
451
453
453
454
457
456
452
445
440
427
416
400
379
369
373
388
387
390

Friday 30

Waxing Gibbous 95%

13:53

07:29

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:58, Set: 17:17, Transit: 12:38. Moon - Rise: 13:53, Set: 07:29. Civil Dark: 17:51 - 07:24. Nautical Dark: 18:30 - 06:45. Astro Dark: 19:08 - 06:07

Total Clouds (% Sky Obscured)

85
83
86
88
89
89
89
89
84
78
73
80
84
95
94
93
84
84
93
88
88
92
92
92

Low Clouds (% Sky Obscured)

81
77
78
80
83
86
87
87
82
78
73
77
77
86
86
86
80
81
84
87
88
92
92
92

Medium Clouds (% Sky Obscured)

85
83
85
82
56
15
23
22
8
7
4
19
28
36
26
25
24
32
46
53
42
37
28
24

High Clouds (% Sky Obscured)

9
5
9
13
18
22
16
7
1
0
0
1
1
1
2
3
4
13
28
33
21
15
11
17

ISS Passover

Visibility (miles)

0
0
9
9
9
9
9
9
9
9
9
9
3
3
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 (%)

25
6
13
0
0
0
1
0
3
2
2
8
13
18
19
17
11
9
5
6
8
9
11
12

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
92
89
89
86
86
88
93
94
96
98
96
98
91
89
91
94
94
94
94
92
91
94

Pressure (mb)

1004
1004
1004
1005
1005
1005
1004
1004
1004
1005
1005
1005
1005
1005
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003

Ozone (du)

391
391
388
387
385
383
382
378
375
377
378
378
377
376
376
375
375
379
381
385
390
393
397
400

Saturday 31

Waxing Gibbous 99%

15:16

08:02

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:57, Set: 17:18, Transit: 12:38. Moon - Rise: 15:16, Set: 08:02. Civil Dark: 17:53 - 07:22. Nautical Dark: 18:32 - 06:44. Astro Dark: 19:09 - 06:06

Total Clouds (% Sky Obscured)

89
87
85
74
78
84
90
94
97
97
97
90
90
89
91
92
92
95
97
98
99
99
100
99

Low Clouds (% Sky Obscured)

85
83
85
74
78
84
90
91
90
86
83
83
80
79
75
70
69
79
87
94
96
98
100
97

Medium Clouds (% Sky Obscured)

20
20
19
19
19
24
29
34
38
34
29
11
14
18
25
26
23
29
29
38
26
15
3
6

High Clouds (% Sky Obscured)

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

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
14
12
10
7
5
5
4
6
9
11
6
13
16
20
25
25
30
33
32
34
31
27
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
89
81
80
78
78
80
83
84
84
88
88
89
89
89
92
96
98
98
98
98
96
96
94

Pressure (mb)

1004
1005
1005
1005
1006
1006
1006
1007
1008
1008
1009
1010
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

400
399
398
399
398
399
401
404
404
404
406
410
410
410
410
411
412
414
415
416
418
419
420
421

Sunday 1

Full Moon 100%

16:43

08:02

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:55, Set: 17:20, Transit: 12:38. Moon - Rise: 16:43, Set: 08:02. Civil Dark: 17:55 - 07:21. Nautical Dark: 18:33 - 06:42. Astro Dark: 19:11 - 06:05

Total Clouds (% Sky Obscured)

98
97
98
99
100
98
96
94
94
95
96
80
61
44
61
77
93
85
77
68
75
82
90
89

Low Clouds (% Sky Obscured)

95
91
94
96
99
94
90
85
80
75
69
72
61
44
61
55
53
59
65
68
75
82
83
87

Medium Clouds (% Sky Obscured)

16
21
20
17
4
11
17
18
35
57
79
79
61
44
61
77
86
81
74
65
58
52
50
46

High Clouds (% Sky Obscured)

0
0
0
0
1
11
30
49
56
68
75
75
61
44
61
68
69
61
42
8
5
3
0
1

ISS Passover

Visibility (miles)

5
3
2
3
4
5
7
8
9
9
9
9
7
4
2
1
1
0
0
0
0
2
3
5

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

Precipitation Probability (%)

28
30
32
28
23
19
16
5
9
8
5
31
51
70
74
70
62
65
73
76
58
40
22
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.3
0.3
0.3
0.4
0.5
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

1
1
1
1
2
2
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008

Ozone (du)

422
424
425
424
423
422
421
420
418
412
405
399
396
394
392
392
391
391
396
401
406
403
401
399

Monday 2

Waning Gibbous 99%

18:09

08:25

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
23 Bad
00 Bad

Sun - Rise: 07:54, Set: 17:22, Transit: 12:39. Moon - Rise: 18:09, Set: 08:25. Civil Dark: 17:56 - 07:20. Nautical Dark: 18:35 - 06:41. Astro Dark: 19:12 - 06:04

Total Clouds (% Sky Obscured)

89
88
85
83
80
73
66
59
54
49
45
63
82
100
100
100
100

Low Clouds (% Sky Obscured)

89
88
85
82
77
66
55
46
49
46
43
33
21
9
6
3
0

Medium Clouds (% Sky Obscured)

33
24
22
13
7
3
2
4
8
8
9
42
71
98
99
99
99

High Clouds (% Sky Obscured)

0
2
0
0
0
3
4
14
15
10
10
42
72
100
100
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

16
2
3
2
0
0
0
0
0
0
0
0
0
0
2
1
0

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
93
89
86
82
86
88
91
91
91
91
91
91
93
89
89

Pressure (mb)

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

Ozone (du)

397
395
392
390
388
386
386
387
387
385
383
382
381
381
381
379
377

Forecast for Eberstadt, Regierungsbezirk Darmstadt, Germany (49.84,8.66)

Generated: 27/01/26 08:14:47. Forecast: 27/01/26 to 02/02/26. Timezone: UTC+1.00