Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 74%

21:46

10:47

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
19 Bad
20 Bad

Sun - Rise: 08:30, Set: 16:21, Transit: 12:25. Moon - Rise: 21:46, Set: 10:47. Civil Dark: 17:02 - 07:48. Nautical Dark: 17:46 - 07:04. Astro Dark: 18:28 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
94
88
96
91
96
100
94
100
98
97
94
100
100
98
97
97
97
100
97
93

Low Clouds (% Sky Obscured)

77
81
79
62
76
76
83
77
81
96
93
100
94
95
88
100
100
92
92
94
90
99
91
78

Medium Clouds (% Sky Obscured)

100
100
100
38
38
41
83
63
40
76
84
100
97
79
77
75
42
46
43
22
8
17
8
23

High Clouds (% Sky Obscured)

75
37
0
0
0
2
7
18
4
4
4
3
1
0
0
1
3
1
0
0
3
3
6
64

ISS Passover

Visibility (miles)

9
9
7
9
2
0
1
2
5
1
1
1
0
0
0
1
9
9
0
0
0
0
0
2

Fog (%)

1
1
0
0
0
1
0
0
0
0
1
2
3
1
0
0
0
0
1
1
3
9
18
6

Precipitation Type

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

Precipitation Probability (%)

48
38
13
16
20
18
17
27
40
68
73
76
85
65
49
26
23
36
52
40
36
34
19
9

Precipitation Amount (mm)

0.3
0.1
0
0
0
0
0
0
0
0.3
0.4
0.4
0.7
0.3
0.2
0
0
0
0.3
0.1
0.1
0.1
0
0

Wind Speed/Direction (mph)

11
11
10
10
9
9
9
9
9
8
8
8
7
7
7
7
7
6
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
89
91
91
92
92
92
92
92
94
92
94
94
92
92
92
93
98
98
98
98
98
96

Pressure (mb)

1007
1006
1006
1006
1006
1006
1006
1006
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1006
1006

Ozone (du)

392
393
395
391
375
344
335
326
328
332
334
331
330
324
321
324
322
324
328
336
331
329
330
329

Thursday 8

Waning Gibbous 65%

23:04

10:56

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
19 Bad
20 Bad

Sun - Rise: 08:29, Set: 16:22, Transit: 12:26. Moon - Rise: 23:04, Set: 10:56. Civil Dark: 17:03 - 07:48. Nautical Dark: 17:47 - 07:04. Astro Dark: 18:29 - 06:22

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
100
100
100
100
100
100
98
98
96
97
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

74
80
65
69
63
75
67
97
99
100
100
100
100
85
92
91
88
85
85
89
92
94
95
94

Medium Clouds (% Sky Obscured)

43
54
97
100
100
100
100
100
100
100
100
100
100
95
95
78
85
82
100
100
100
100
98
62

High Clouds (% Sky Obscured)

40
71
100
100
100
100
100
100
100
99
86
65
70
48
68
70
70
3
0
39
55
40
40
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
1
0
0
0
0
0
1
1

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

1
0
0
0
0
2
11
43
94
95
95
95
95
95
85
69
69
76
78
86
84
82
82
75

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
1.2
2.1
2.3
1.8
1.1
0.4
0.3
0.3
0.4
0.5
0.6
0.6
0.5
0.5
0.5

Wind Speed/Direction (mph)

8
9
9
10
12
13
14
16
17
18
19
19
19
18
17
17
16
17
16
16
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
94
91
92
92
91
89
91
92
94
92
92
94
92
90
94
94
94
96
94
94
94

Pressure (mb)

1006
1005
1005
1004
1002
1001
1000
999
997
996
995
995
995
995
995
994
994
994
994
994
994
995
995
996

Ozone (du)

330
331
329
330
330
329
335
335
332
335
334
334
336
340
344
348
348
352
366
371
372
372
374
375

Friday 9

Waning Gibbous 55%

00:20

11:04

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
19 Bad
20 Bad

Sun - Rise: 08:28, Set: 16:24, Transit: 12:26. Moon - Rise: 00:20, Set: 11:04. Civil Dark: 17:05 - 07:47. Nautical Dark: 17:49 - 07:03. Astro Dark: 18:31 - 06:21

Total Clouds (% Sky Obscured)

96
97
98
97
100
100
100
99
98
96
98
92
100
100
100
100
61
62
76
73
71
51
53
58

Low Clouds (% Sky Obscured)

91
88
85
85
83
82
80
82
82
81
86
78
43
28
17
5
4
13
43
62
59
51
53
58

Medium Clouds (% Sky Obscured)

51
39
40
43
61
100
100
96
75
72
73
52
58
66
67
71
47
11
23
3
4
6
7
6

High Clouds (% Sky Obscured)

20
2
0
0
0
0
0
0
1
0
0
9
85
90
95
54
0
27
18
2
7
1
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

68
61
59
62
66
70
68
69
70
67
51
34
29
25
7
16
4
1
0
0
0
1
3
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
13
14
13
13
14
14
14
14
14
14
14
14
14
14
13
13
12
12
11
10
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-10
-10
-11
-11
-11
-11
-11
-12
-12
-12
-12
-13
-13
-12
-12
-11
-12
-11
-11
-12
-12
-12
-12
-11

Dew Point (°C)

-5
-5
-5
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-7
-7
-8
-8
-7
-7
-8
-10
-10
-10
-10

Relative Humidity (%)

94
94
94
94
96
94
94
94
94
92
94
92
90
92
89
84
84
84
84
82
79
82
85
87

Pressure (mb)

997
997
998
998
999
1000
1001
1002
1002
1003
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1017

Ozone (du)

378
379
383
383
379
378
380
379
377
375
373
374
376
376
372
367
363
362
362
363
365
364
363
362

Saturday 10

Third Quarter 45%

01:35

11:15

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 OK
19 Bad
20 Bad

Sun - Rise: 08:28, Set: 16:25, Transit: 12:26. Moon - Rise: 01:35, Set: 11:15. Civil Dark: 17:06 - 07:47. Nautical Dark: 17:50 - 07:03. Astro Dark: 18:32 - 06:21

Total Clouds (% Sky Obscured)

60
75
87
94
90
88
83
66
49
32
56
78
99
97
94
91
88
86
83
58
33
8
30
52

Low Clouds (% Sky Obscured)

58
63
78
81
67
54
40
37
36
32
56
78
98
93
94
91
88
86
83
55
28
0
0
0

Medium Clouds (% Sky Obscured)

4
7
9
9
13
19
19
11
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
13
25
31
38
37
34
23
11
3
3
2
2
0
0
0
0
0
0
3
5
8
28
49

ISS Passover

Visibility (miles)

9
9
3
4
5
5
5
4
3
3
3
3
3
9
9
9
9
9
9
9
3
3
3
4

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

4
6
4
2
6
9
10
6
3
1
2
1
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
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-12
-13
-13
-13
-13
-14
-14
-14
-15
-15
-15
-13
-8
-6
-5
-6
-6
-6
-9
-10
-12
-12

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
86
86
86
88
86
88
88
88
90
90
90
85
84
84
87
94
94
92
92
90
90

Pressure (mb)

1018
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

361
362
368
375
375
371
374
381
381
378
373
370
369
371
371
370
368
368
366
364
363
361
359
357

Sunday 11

Waning Crescent 35%

02:50

11:27

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
19 Bad
20 Bad

Sun - Rise: 08:27, Set: 16:27, Transit: 12:27. Moon - Rise: 02:50, Set: 11:27. Civil Dark: 17:07 - 07:46. Nautical Dark: 17:51 - 07:02. Astro Dark: 18:33 - 06:20

Total Clouds (% Sky Obscured)

73
82
91
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
100
98
97

Low Clouds (% Sky Obscured)

0
8
17
25
18
8
2
2
8
10
27
39
39
38
40
35
26
22
22
14
19
19
24
29

Medium Clouds (% Sky Obscured)

0
6
10
14
20
29
40
45
45
45
49
47
68
88
93
100
99
99
99
99
100
100
74
48

High Clouds (% Sky Obscured)

70
78
87
95
95
95
98
96
96
95
90
84
79
86
93
100
100
100
100
93
86
79
84
89

ISS Passover

Visibility (miles)

5
5
5
5
5
5
5
5
5
5
5
5
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
0
0
1
2
12
18
23
39
34
23
31
29
23
23
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-11
-12
-12
-12
-13
-13
-13
-14
-13
-14
-13
-13
-12
-10
-8
-8
-7
-7
-7
-7
-8
-8
-9
-10

Relative Humidity (%)

88
88
86
88
88
86
88
86
86
86
90
88
90
88
89
87
85
87
89
90
90
90
90
88

Pressure (mb)

1023
1023
1022
1022
1021
1020
1020
1019
1019
1018
1017
1017
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

356
353
350
343
333
325
318
314
313
314
311
309
307
307
311
314
318
320
321
322
318
315
311
307

Monday 12

Waning Crescent 26%

04:06

11:44

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
19 Bad
20 Bad

Sun - Rise: 08:26, Set: 16:28, Transit: 12:27. Moon - Rise: 04:06, Set: 11:44. Civil Dark: 17:09 - 07:45. Nautical Dark: 17:53 - 07:02. Astro Dark: 18:34 - 06:20

Total Clouds (% Sky Obscured)

96
94
86
74
76
77
83
85
88
91
95
98
100
100
100
99
93
87
86
90
95
100
100
100

Low Clouds (% Sky Obscured)

29
29
48
29
19
15
15
10
10
20
28
27
39
39
39
32
37
21
13
9
9
9
18
14

Medium Clouds (% Sky Obscured)

21
33
37
42
45
47
51
42
33
25
21
16
11
43
71
98
76
52
29
23
16
15
20
25

High Clouds (% Sky Obscured)

96
67
39
14
15
14
14
24
32
48
71
85
100
92
85
78
76
78
82
90
95
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
Sleet
Sleet
Sleet
Sleet

Precipitation Probability (%)

27
43
50
50
47
45
40
28
18
1
0
0
0
0
0
0
5
13
22
45
59
65
74
76

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-13
-13
-13
-14
-14
-13
-13
-13
-13
-14
-13
-13
-13
-13
-13
-13
-9
-9
-9
-9
-9
-9
-10

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
87
85
85
87
88
85
85
85
83
83
82
84
82
81
81
82
82
84
84
87
87

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

303
299
299
299
299
301
303
304
306
307
308
308
308
308
309
309
310
312
313
315
314
314
313
313

Tuesday 13

Waning Crescent 18%

05:21

12:08

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: 08:25, Set: 16:30, Transit: 12:28. Moon - Rise: 05:21, Set: 12:08. Civil Dark: 17:10 - 07:45. Nautical Dark: 17:54 - 07:01. Astro Dark: 18:36 - 06:19

Total Clouds (% Sky Obscured)

100
96
92
83
88
93
100
100
100
100
100
100
100
100
99
99
97
99
100
97
92
87

Low Clouds (% Sky Obscured)

13
14
10
7
8
9
10
30
50
70
81
90
98
98
98
98
97
99
100
97
92
73

Medium Clouds (% Sky Obscured)

35
40
40
40
51
62
73
79
89
100
98
96
96
81
64
51
67
75
80
83
85
85

High Clouds (% Sky Obscured)

100
96
92
83
88
93
100
100
99
99
99
100
100
72
47
25
25
30
55
90
85
75

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

72
72
70
66
61
57
54
60
63
58
61
60
59
62
59
55
49
39
25
25
23
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
10
9
9
9
9
9
9
9
9
9
10
10
11
11
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
85
85
85
84
84
84
84
82
82
81
84
86
87
89
89
89
91
91

Pressure (mb)

1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

312
312
312
313
314
314
314
314
315
316
318
320
323
326
327
329
330
330
331
331
330
329

Forecast for Südergellersen, Germany (53.21,10.30)

Generated: 07/01/26 21:53:10. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+1.00