Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 18

New Moon 0%

08:27

16:12

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

Sun - Rise: 08:10, Set: 16:51, Transit: 12:30. Moon - Rise: 08:27, Set: 16:12. Civil Dark: 17:28 - 07:33. Nautical Dark: 18:08 - 06:53. Astro Dark: 18:46 - 06:15

Total Clouds (% Sky Obscured)

75
79
81
86
100
100
100
91
79
72
46
29
8
1
1
1
1
1
1
1
1
1
1
1

Low Clouds (% Sky Obscured)

75
79
81
86
100
100
100
90
79
70
39
23
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)

33
9
3
2
0
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
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
11
15
16
11
9
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
5
6
7
7
9
9
9
9
8
7
6
6
6
6
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
84
86
88
89
89
88
84
81
79
76
77
82
89
89
91
91
91
87
87
87
86
86

Pressure (mb)

1024
1024
1024
1023
1023
1023
1024
1024
1024
1023
1022
1022
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1021
1022

Ozone (du)

328
327
326
328
332
334
336
336
338
339
341
343
345
349
353
355
357
359
361
364
366
368
370
371

Monday 19

Waxing Crescent 1%

08:53

17:28

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

Sun - Rise: 08:09, Set: 16:53, Transit: 12:31. Moon - Rise: 08:53, Set: 17:28. Civil Dark: 17:29 - 07:33. Nautical Dark: 18:09 - 06:52. Astro Dark: 18:48 - 06:14

Total Clouds (% Sky Obscured)

1
2
2
2
2
2
2
2
16
51
56
12
22
25
16
20
15
12
10
4
6
12
10
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
7
22
24
6
11
12
5
2
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
1
2
20
15
12
10
3
4
11
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
82
82
82
81
74
69
66
64
63
67
72
75
77
78
80
80
80
78
78
76
75

Pressure (mb)

1022
1021
1021
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

371
374
375
377
377
378
376
377
376
374
372
371
371
371
369
367
367
364
360
352
347
349
349
348

Tuesday 20

Waxing Crescent 3%

09:13

18:46

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

Sun - Rise: 08:08, Set: 16:54, Transit: 12:31. Moon - Rise: 09:13, Set: 18:46. Civil Dark: 17:31 - 07:32. Nautical Dark: 18:10 - 06:52. Astro Dark: 18:49 - 06:13

Total Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
72
72
71
70
70
68
59
54
50
48
48
51
58
62
64
68
69
70
70
72
71
71
70

Pressure (mb)

1024
1024
1024
1024
1024
1023
1024
1023
1023
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

348
346
346
346
346
347
349
349
351
351
351
351
352
352
354
355
355
357
358
358
357
360
361
361

Wednesday 21

Waxing Crescent 8%

09:29

20:03

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

Sun - Rise: 08:07, Set: 16:56, Transit: 12:31. Moon - Rise: 09:29, Set: 20:03. Civil Dark: 17:32 - 07:31. Nautical Dark: 18:12 - 06:51. Astro Dark: 18:50 - 06:12

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
6
3
1
4
7
9
20
31

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
6
13

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
6
3
1
4
7
9
17
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-11
-12
-12
-11
-11
-11
-11
-11
-10
-11
-10
-8
-8
-8
-9
-9
-9
-9
-9
-10
-10
-10

Relative Humidity (%)

70
68
68
68
68
70
67
61
56
51
49
47
51
57
63
65
68
70
72
73
74
74
74
76

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1013
1012
1011
1010
1010
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005

Ozone (du)

360
360
361
364
366
363
361
362
362
360
361
363
363
362
362
365
367
367
366
367
369
369
371
371

Thursday 22

Waxing Crescent 15%

09:43

21:20

03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK
12 Good
13 OK
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

Sun - Rise: 08:06, Set: 16:57, Transit: 12:32. Moon - Rise: 09:43, Set: 21:20. Civil Dark: 17:33 - 07:30. Nautical Dark: 18:13 - 06:50. Astro Dark: 18:52 - 06:12

Total Clouds (% Sky Obscured)

43
45
51
53
62
68
70
56
36
18
33
49
64
61
59
53
92
94
95
93
91
90
81
80

Low Clouds (% Sky Obscured)

1
1
1
1
0
1
0
0
1
1
1
1
0
1
3
4
46
45
46
34
25
16
11
5

Medium Clouds (% Sky Obscured)

17
19
24
30
33
32
26
19
13
8
16
29
36
34
29
37
36
30
31
45
56
72
57
39

High Clouds (% Sky Obscured)

31
35
36
38
54
68
70
50
25
0
0
0
0
0
1
0
54
55
58
51
36
32
20
10

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
2
3
3
9
8
3
9
13

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-9
-9
-9
-9
-9
-9
-10
-10
-9
-8
-8
-7
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

76
79
79
80
79
79
74
64
57
54
53
51
54
59
63
66
64
64
63
63
63
63
64
67

Pressure (mb)

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

Ozone (du)

371
371
370
373
375
376
377
380
382
384
383
382
380
378
380
380
379
382
384
386
384
383
382
380

Friday 23

Waxing Crescent 23%

09:56

22:38

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
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 08:05, Set: 16:59, Transit: 12:32. Moon - Rise: 09:56, Set: 22:38. Civil Dark: 17:35 - 07:29. Nautical Dark: 18:15 - 06:49. Astro Dark: 18:53 - 06:11

Total Clouds (% Sky Obscured)

81
93
97
99
100
100
100
100
99
99
98
97
96
95
93
92
93
93
95
94
94
93
93
92

Low Clouds (% Sky Obscured)

5
27
66
72
80
93
94
97
98
96
92
82
69
71
75
78
79
81
82
79
79
79
85
79

Medium Clouds (% Sky Obscured)

17
18
20
18
24
30
40
56
72
89
91
95
96
95
91
82
76
76
77
76
75
74
72
71

High Clouds (% Sky Obscured)

1
4
6
9
7
6
5
5
3
3
2
2
2
7
16
27
33
38
48
42
34
35
29
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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 (%)

16
16
12
3
8
6
2
3
3
2
4
5
0
1
1
1
1
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
3
3
3
3
3
3
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
75
75
76
80
81
83
81
81
81
83
86
88
89
91
92
91
91
91
91
91
91
89

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008

Ozone (du)

379
377
375
372
370
369
368
367
372
378
383
379
375
371
368
365
362
361
360
359
359
359
359
359

Saturday 24

Waxing Crescent 33%

10:09

23:58

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
23 Bad
00 Bad

Sun - Rise: 08:03, Set: 17:01, Transit: 12:32. Moon - Rise: 10:09, Set: 23:58. Civil Dark: 17:37 - 07:28. Nautical Dark: 18:16 - 06:48. Astro Dark: 18:54 - 06:10

Total Clouds (% Sky Obscured)

93
95
98
100
100
100
100
93
85
81
83
84
84
86
90
94
92
90
88
91
94
97

Low Clouds (% Sky Obscured)

77
77
78
79
77
74
72
73
75
76
65
55
47
56
60
65
65
65
65
72
79
85

Medium Clouds (% Sky Obscured)

69
75
82
89
93
97
99
79
59
43
44
49
53
66
75
85
82
79
81
84
86
90

High Clouds (% Sky Obscured)

22
42
65
95
100
100
100
67
33
0
2
7
10
15
15
15
25
50
50
50
55
55

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

5
5
5
5
6
6
7
7
8
9
10
10
10
10
10
10
10
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-3
-5
-5
-5
-5
-5
-4
-2
-3
-3
-3
-4
-3
-7
-7
-8
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

89
89
89
89
91
86
81
78
74
71
68
69
71
73
74
75
77
78
78
79
81
79

Pressure (mb)

1008
1008
1008
1007
1007
1007
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009

Ozone (du)

359
359
360
361
362
362
362
362
365
367
369
374
379
383
387
391
395
397
400
402
403
403

Forecast for Hammelburg, Lower Franconia, Germany (50.12,9.89)

Generated: 18/01/26 03:34:49. Forecast: 18/01/26 to 24/01/26. Timezone: UTC+1.00