Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 15%

09:44

21:21

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

Sun - Rise: 08:08, Set: 16:57, Transit: 12:32. Moon - Rise: 09:44, Set: 21:21. Civil Dark: 17:33 - 07:32. Nautical Dark: 18:13 - 06:51. Astro Dark: 18:52 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
2
2
3
16
4
5
25
39
65
97
100
100
100
100
98
100
99
94
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
4
0
37
51
42
42
23
37
47
30
25
44

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
22
64
44
58
67
86
79
97
80
82

High Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
16
4
3
23
35
48
94
100
100
100
100
82
100
40
58
74

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-16
-16
-16
-15
-14
-13
-12
-12
-10
-9
-9
-11
-12
-11
-11
-11
-12
-11
-11
-11
-10
-10
-8
-9

Relative Humidity (%)

41
42
42
38
36
35
35
35
41
48
51
54
53
54
53
51
49
49
48
49
53
56
60
61

Pressure (mb)

1001
1001
1001
1001
1000
1000
1000
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000

Ozone (du)

368
368
370
373
374
373
371
368
369
371
370
367
367
366
364
359
360
364
363
358
356
357
359
359

Friday 23

Waxing Crescent 23%

09:57

22:39

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

Sun - Rise: 08:07, Set: 16:58, Transit: 12:33. Moon - Rise: 09:57, Set: 22:39. Civil Dark: 17:35 - 07:31. Nautical Dark: 18:15 - 06:50. Astro Dark: 18:53 - 06:11

Total Clouds (% Sky Obscured)

100
98
81
96
80
74
67
82
80
65
72
63
65
100
100
100
94
94
98
99
98
89
60
79

Low Clouds (% Sky Obscured)

41
29
29
7
3
1
1
1
1
1
1
1
1
1
0
0
1
18
35
31
21
1
9
10

Medium Clouds (% Sky Obscured)

100
96
70
70
80
72
67
82
78
39
18
13
14
42
91
80
78
58
85
75
81
73
32
35

High Clouds (% Sky Obscured)

81
48
44
72
35
35
40
6
3
7
30
30
30
92
100
88
87
87
61
94
52
40
2
26

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
4
3
3
3
3
3
4
4
4
4
3
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-5
-3
-1
-1
0
1
1
-0
-1
-3
-4
-5
-5
-5
-6
-6
-6
-7
-7
-8
-7
-6

Dew Point (°C)

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

Relative Humidity (%)

61
61
57
55
52
51
50
51
55
61
65
65
62
61
57
55
53
53
54
53
53
53
55
59

Pressure (mb)

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

Ozone (du)

364
363
363
365
369
371
375
377
374
375
375
375
374
375
373
371
369
368
369
369
368
368
368
367

Saturday 24

Waxing Crescent 33%

10:09

00:00

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

Sun - Rise: 08:06, Set: 17:00, Transit: 12:33. Moon - Rise: 10:09, Set: 00:00. Civil Dark: 17:36 - 07:30. Nautical Dark: 18:16 - 06:49. Astro Dark: 18:55 - 06:10

Total Clouds (% Sky Obscured)

84
50
80
99
94
97
97
96
100
94
63
40
40
40
21
8
7
2
1
2
17
30
77
97

Low Clouds (% Sky Obscured)

16
1
0
0
0
0
5
0
25
39
34
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
34
80
98
94
96
95
85
43
88
63
37
40
40
9
5
7
2
0
0
0
8
17
25

High Clouds (% Sky Obscured)

34
2
11
48
50
51
40
23
100
28
20
25
25
25
9
1
1
0
0
1
6
30
70
97

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
2
0
0
0
0
1
3
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-7
-7
-6
-6
-5
-4
-3
-3
-3
-4
-4
-5
-6
-6
-7
-6
-7
-6
-6
-6
-7
-8
-7
-9

Dew Point (°C)

-10
-11
-10
-10
-9
-9
-9
-8
-8
-7
-7
-8
-9
-9
-9
-9
-10
-10
-10
-10
-11
-11
-11
-11

Relative Humidity (%)

61
62
62
59
56
54
53
52
53
59
63
64
64
64
66
69
69
70
69
69
69
69
70
70

Pressure (mb)

1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1004

Ozone (du)

368
368
368
368
369
370
368
368
370
373
377
379
381
383
385
385
387
390
392
394
392
394
395
396

Sunday 25

Waxing Crescent 45%

10:24

01:24

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

Sun - Rise: 08:05, Set: 17:02, Transit: 12:33. Moon - Rise: 10:24, Set: 01:24. Civil Dark: 17:38 - 07:29. Nautical Dark: 18:18 - 06:48. Astro Dark: 18:56 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
94
88
82
83
83
84
85
85
85
85
84
84
84
86
89
85
80
76
83
91
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
0
0
0
9
18
27
34
40
46
49
51
53
67
82
96

Medium Clouds (% Sky Obscured)

40
51
86
94
88
82
83
83
84
85
85
85
84
84
84
84
85
33
18
17
12
8
6
4

High Clouds (% Sky Obscured)

100
100
100
82
60
15
10
10
5
5
5
5
0
5
5
15
21
32
26
20
14
20
26
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
1
0
0
0
0
6
7
6
6
4
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
None
None
None
None
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
7
11
16
16
17
24
30
58
74
65
36
23
11
19
10
21
34
32
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-9
-8
-7
-5
-4
-4
-3
-3
-3
-3
-3
-3
-4
-3
-3
-2
-2
-2
-2
-1
-1

Relative Humidity (%)

70
71
69
65
65
64
67
71
74
78
84
86
89
96
96
94
96
94
96
96
96
98
98
98

Pressure (mb)

1005
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

397
402
407
412
417
419
421
424
428
429
426
425
426
429
429
429
427
425
423
422
423
426
429
430

Monday 26

First Quarter 56%

10:42

02:51

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

Sun - Rise: 08:03, Set: 17:03, Transit: 12:33. Moon - Rise: 10:42, Set: 02:51. Civil Dark: 17:39 - 07:27. Nautical Dark: 18:19 - 06:47. Astro Dark: 18:58 - 06:08

Total Clouds (% Sky Obscured)

99
99
100
95
90
85
87
88
91
94
96
98
93
92
91
85
79
72
67
64
66
75
89
92

Low Clouds (% Sky Obscured)

97
99
100
93
86
79
81
83
85
89
93
97
78
83
86
78
69
62
59
59
58
72
82
92

Medium Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
33
52
69
83
92

High Clouds (% Sky Obscured)

29
27
23
15
8
0
0
0
0
0
0
0
34
17
0
1
2
4
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
9
9
9
9
9
9
7
4

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 (%)

3
1
1
3
6
20
21
7
16
1
1
0
9
11
11
7
3
0
0
0
0
15
23
30

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
3
3
3
3
3
3
4
4
4
4
4
3
3
4
4
5
5
6
8
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
100
100
98
98
98
100
98
98
98
96
96
94
92
92
91
89
89
87
87
87

Pressure (mb)

1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1008
1008
1007
1007
1006
1005
1004
1003
1002
1001
1000

Ozone (du)

431
433
433
432
433
434
429
424
421
418
415
411
403
406
408
410
416
422
428
419
410
401
396
391

Tuesday 27

Waxing Gibbous 68%

11:07

04:18

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

Sun - Rise: 08:02, Set: 17:05, Transit: 12:34. Moon - Rise: 11:07, Set: 04:18. Civil Dark: 17:41 - 07:26. Nautical Dark: 18:21 - 06:45. Astro Dark: 18:59 - 06:07

Total Clouds (% Sky Obscured)

93
95
96
90
82
74
73
70
69
68
67
69
72
74
77
81
85
89
90
89
93
97
99
100

Low Clouds (% Sky Obscured)

93
95
96
90
82
74
73
70
69
68
67
69
72
74
77
77
75
73
79
86
92
93
94
95

Medium Clouds (% Sky Obscured)

93
95
95
86
73
64
69
70
65
40
30
30
35
35
40
50
55
55
43
32
23
20
17
17

High Clouds (% Sky Obscured)

5
5
10
15
20
25
20
30
50
68
67
69
72
74
77
81
85
70
55
60
40
19
15
15

ISS Passover

Visibility (miles)

2
1
1
0
2
3
4
5
5
6
4
2
0
3
6
9
7
5
4
6
7
9
6
3

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

Precipitation Probability (%)

50
61
70
68
62
51
52
55
60
74
81
83
68
47
3
5
6
6
4
0
0
4
6
7

Precipitation Amount (mm)

0.1
0.2
0.3
0.3
0.3
0.2
0.2
0
0
0.4
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
91
92
96
94
96
94
96
98
98
98
98
98
96
98
98
96
98
98
96
96
94
96
98

Pressure (mb)

1000
999
998
998
997
996
995
995
994
994
995
995
995
996
996
997
998
998
999
999
1000
1000
1000
1000

Ozone (du)

386
382
379
375
375
375
375
377
379
381
384
386
388
391
394
397
400
403
407
409
412
415
418
421

Wednesday 28

Waxing Gibbous 79%

11:42

05:38

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
23 Bad
00 Bad

Sun - Rise: 08:01, Set: 17:07, Transit: 12:34. Moon - Rise: 11:42, Set: 05:38. Civil Dark: 17:42 - 07:25. Nautical Dark: 18:22 - 06:44. Astro Dark: 19:01 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
98
97
95
94
93
91
80
69
58

Low Clouds (% Sky Obscured)

96
98
100
100
99
99
96
94
91
89
91
92
92
92
91
77
62
45

Medium Clouds (% Sky Obscured)

10
6
1
1
1
2
17
23
34
35
47
38
21
9
0
2
5
8

High Clouds (% Sky Obscured)

14
13
13
32
51
79
57
36
12
8
4
0
1
2
4
12
18
28

ISS Passover

Visibility (miles)

0
1
2
4
5
7
9
6
3
0
0
0
0
3
5
8
8
8

Fog (%)

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

Precipitation Probability (%)

11
12
12
10
8
6
7
9
10
13
13
8
7
4
1
2
2
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-4
-4
-3
-4
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

424
430
435
440
439
437
435
434
433
432
434
436
439
433
426
420
404
387

Forecast for Fulda, Regierungsbezirk Kassel, Germany (50.56,9.68)

Generated: 22/01/26 07:17:23. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+1.00