Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 20

Waxing Crescent 8%

09:28

No Set

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

Sun - Rise: 08:05, Set: 16:55, Transit: 12:30. Moon - Rise: 09:28, Set: No Set. Civil Dark: 17:31 - 07:29. Nautical Dark: 18:11 - 06:49. Astro Dark: 18:49 - 06:11

Total Clouds (% Sky Obscured)

26
19
15
1
1
1
1
0
0
0
0
0
1
2
2
1
0
1
21
22
29
16
15
4

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)

4
3
2
1
1
1
1
0
0
0
0
0
1
2
2
1
0
1
21
22
29
16
15
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
67
68
69
69
66
66
63
65
62
63
63
63
63
61
54
51
47
47
47
52
59
65
65

Pressure (mb)

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

Ozone (du)

352
356
355
355
356
359
362
365
366
367
367
367
369
370
371
371
369
371
370
373
374
375
376
378

Wednesday 21

Waxing Crescent 15%

09:41

20:02

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

Sun - Rise: 08:04, Set: 16:56, Transit: 12:30. Moon - Rise: 09:41, Set: 20:02. Civil Dark: 17:32 - 07:28. Nautical Dark: 18:12 - 06:49. Astro Dark: 18:50 - 06:10

Total Clouds (% Sky Obscured)

8
4
0
2
5
23
28
27
22
18
10
6
13
17
20
30
35
36
35
40
40
40
35
30

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
2
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
22
35
30

High Clouds (% Sky Obscured)

8
4
0
2
5
23
28
27
22
18
10
6
13
17
20
30
35
36
35
35
40
40
30
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-6
-6
-6
-7
-7
-9
-10
-10
-10
-10
-10
-10
-11
-12
-10
-7
-5
-4
-3
-3
-3
-5
-6

Dew Point (°C)

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

Relative Humidity (%)

67
69
73
75
74
74
73
70
68
66
64
63
63
61
59
54
50
46
44
44
49
53
57
57

Pressure (mb)

1007
1007
1006
1006
1005
1005
1004
1004
1004
1003
1003
1003
1003
1003
1004
1003
1003
1003
1002
1002
1002
1002
1002
1003

Ozone (du)

380
381
383
384
382
379
377
378
379
377
376
375
377
382
383
381
379
376
376
376
374
371
369
371

Thursday 22

Waxing Crescent 23%

09:54

21:19

19 OK
20 OK
21 OK
22 OK
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: 08:03, Set: 16:58, Transit: 12:31. Moon - Rise: 09:54, Set: 21:19. Civil Dark: 17:34 - 07:27. Nautical Dark: 18:14 - 06:48. Astro Dark: 18:52 - 06:09

Total Clouds (% Sky Obscured)

30
40
35
27
49
50
57
88
93
94
97
100
91
100
100
97
100
96
89
83
79
77
75
75

Low Clouds (% Sky Obscured)

5
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

Medium Clouds (% Sky Obscured)

30
40
28
16
25
50
52
82
89
94
85
72
91
100
99
97
97
88
77
55
79
77
75
75

High Clouds (% Sky Obscured)

30
40
35
27
49
50
57
78
84
64
88
100
47
92
58
31
65
64
63
55
23
23
26
30

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-13
-13
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-13
-12
-11
-10
-10
-9
-7
-7
-8

Relative Humidity (%)

53
54
54
56
61
63
64
64
67
67
67
66
67
67
63
58
55
54
52
53
56
63
66
67

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1001

Ozone (du)

371
368
364
364
366
364
359
355
358
357
355
356
360
361
366
369
367
366
367
368
369
373
372
371

Friday 23

Waxing Crescent 33%

10:08

22:37

19 Bad
20 Bad
21 OK
22 OK
23 OK
00 OK
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 OK
18 OK

Sun - Rise: 08:02, Set: 17:00, Transit: 12:31. Moon - Rise: 10:08, Set: 22:37. Civil Dark: 17:35 - 07:26. Nautical Dark: 18:15 - 06:47. Astro Dark: 18:53 - 06:08

Total Clouds (% Sky Obscured)

62
49
32
30
36
38
39
43
47
52
60
66
77
88
98
91
97
91
90
83
72
53
38
21

Low Clouds (% Sky Obscured)

1
0
0
0
1
4
5
0
0
0
0
0
0
0
0
1
0
1
7
6
1
7
14
21

Medium Clouds (% Sky Obscured)

31
49
32
30
36
38
39
43
47
52
60
66
77
84
87
58
95
78
46
41
33
24
15
6

High Clouds (% Sky Obscured)

30
25
30
23
26
38
35
23
20
15
0
0
29
55
83
71
60
49
35
17
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
2
4
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
3
19
29
23
5
2
0
0
0
0
2
3
3
3
3
1
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-10
-11
-11
-11
-11
-12
-12
-13
-12
-12
-12
-12
-11
-11
-11
-11
-10
-9
-8
-8
-6
-5
-6

Relative Humidity (%)

66
65
64
65
65
62
61
61
61
64
68
71
74
74
73
67
60
58
57
57
60
67
75
76

Pressure (mb)

1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001

Ozone (du)

372
374
375
373
374
375
375
377
377
378
378
378
380
381
383
384
384
385
386
388
391
394
399
403

Saturday 24

Waxing Crescent 45%

10:23

23:57

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

Sun - Rise: 08:01, Set: 17:01, Transit: 12:31. Moon - Rise: 10:23, Set: 23:57. Civil Dark: 17:37 - 07:25. Nautical Dark: 18:16 - 06:46. Astro Dark: 18:55 - 06:08

Total Clouds (% Sky Obscured)

25
29
32
41
52
57
58
60
62
80
82
84
63
51
38
49
64
79
87
94
100
99
99
98

Low Clouds (% Sky Obscured)

25
29
32
41
52
57
58
55
52
53
46
40
36
29
22
36
49
62
72
83
95
94
89
84

Medium Clouds (% Sky Obscured)

4
2
0
0
0
0
0
0
0
16
36
46
13
7
0
0
1
1
5
8
6
3
4
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
11
22
35
50
66
84
44
28
13
20
26
32
47
62
86
84
81
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
3
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 (%)

0
0
0
0
0
0
0
0
0
2
4
3
4
4
4
8
9
4
10
12
12
14
13
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
78
79
81
82
81
81
79
79
81
79
81
81
79
77
78
78
78
83
89
94
96
96

Pressure (mb)

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

Ozone (du)

406
407
407
407
407
409
409
409
407
405
405
404
407
412
416
421
424
426
429
430
431
431
434
437

Sunday 25

Waxing Crescent 56%

10:42

01:20

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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 07:59, Set: 17:03, Transit: 12:31. Moon - Rise: 10:42, Set: 01:20. Civil Dark: 17:38 - 07:24. Nautical Dark: 18:18 - 06:45. Astro Dark: 18:56 - 06:07

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
96
93
92
90
88
87
92
96
99
98
97
96
98
99
100
99
99
98

Low Clouds (% Sky Obscured)

80
77
73
75
80
84
76
75
73
71
71
69
78
88
97
95
93
91
93
96
99
98
98
97

Medium Clouds (% Sky Obscured)

6
1
7
29
52
74
53
31
10
18
26
38
34
35
54
70
67
65
50
45
47
57
63
70

High Clouds (% Sky Obscured)

83
91
99
75
51
38
38
37
37
45
34
17
12
6
1
4
11
24
20
12
4
3
2
0

ISS Passover

Visibility (miles)

9
7
4
1
4
7
9
9
9
9
7
4
1
4
7
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 (%)

14
17
19
21
18
12
15
14
9
10
10
9
14
15
13
20
22
10
17
15
7
12
10
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
98
96
98
96
96
96
96
96
98
94
91
87
80
74
67
69
71
75
78
83

Pressure (mb)

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

Ozone (du)

440
441
442
443
445
447
448
448
447
447
447
447
447
445
444
443
439
435
431
427
422
418
410
401

Monday 26

First Quarter 53%

11:07

02:46

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

Sun - Rise: 07:58, Set: 17:05, Transit: 12:31. Moon - Rise: 11:07, Set: 02:46. Civil Dark: 17:40 - 07:23. Nautical Dark: 18:19 - 06:44. Astro Dark: 18:57 - 06:06

Total Clouds (% Sky Obscured)

97
96
95
93
92
87
87
87
87
91
92
92
89
86
84
82
81
80

Low Clouds (% Sky Obscured)

94
91
88
71
52
32
35
49
58
61
68
67
75
77
76
76
76
75

Medium Clouds (% Sky Obscured)

75
75
84
78
72
63
54
43
34
46
58
71
73
76
84
78
78
77

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
2
2
3
4
5
10
15
20
20
30
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
3
6

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
Snow
Snow
Snow
None
None

Precipitation Probability (%)

13
14
13
17
20
23
19
14
6
11
13
14
29
40
49
41
33
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
89
89
89
89
89
91
92
89
87
84
91
94
98
96
92

Pressure (mb)

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

Ozone (du)

393
389
385
381
382
382
382
382
382
382
386
389
392
398
404
409
413
416

Forecast for Schweinfurt, Lower Franconia, Germany (50.04,10.21)

Generated: 20/01/26 19:36:33. Forecast: 20/01/26 to 26/01/26. Timezone: UTC+1.00