Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Gibbous 83%

21:57

10:40

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:24, Set: 16:40, Transit: 12:32. Moon - Rise: 21:57, Set: 10:40. Civil Dark: 17:18 - 07:46. Nautical Dark: 17:59 - 07:05. Astro Dark: 18:39 - 06:25

Total Clouds (% Sky Obscured)

87
100
100
100
100
100
100
100
100
59
91
90
82
85
100
100
100
100
100
93
95
96
97
93

Low Clouds (% Sky Obscured)

67
67
51
71
68
45
73
64
64
49
79
68
59
67
66
49
92
91
92
85
94
89
95
84

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
82
71
100
100
100
100
100
82
1
38
40
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
9
2
4
4
2
50
50
1
52
0
1
3
41
33
4

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
1
7
9
7
9
2
3
1
0
0
0
0
0
0

Fog (%)

-
-
-
-
-
-
-
-
-
-
6
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
27
41
66
61
48
60
63
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-4
-4
-5
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-6
-6
-5
-5
-5
-5
-5
-5
-5
-5
-5

Relative Humidity (%)

88
87
87
84
84
85
87
83
81
81
85
79
79
82
84
89
92
90
92
94
94
96
94
94

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

398
403
408
406
398
394
390
390
395
401
401
406
407
407
407
407
408
404
397
402
390
366
362
348

Thursday 8

Waning Gibbous 74%

23:11

10:53

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:23, Set: 16:42, Transit: 12:32. Moon - Rise: 23:11, Set: 10:53. Civil Dark: 17:19 - 07:45. Nautical Dark: 18:01 - 07:04. Astro Dark: 18:40 - 06:25

Total Clouds (% Sky Obscured)

98
96
94
88
90
96
96
98
98
96
96
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
93
83
74
78
89
87
95
79
87
88
79
87
93
89
94
92
91
88
100
100
100
100
100

Medium Clouds (% Sky Obscured)

30
20
38
20
12
18
31
34
91
88
68
61
56
94
73
84
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

1
0
2
2
3
9
33
9
3
50
51
92
97
100
100
100
37
42
50
100
100
100
100
100

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

3
2
31
15
1
0
0
0
0
0
2
0
0
0
6
15
31
98
90
98
98
98
73
78

Precipitation Type

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

Precipitation Probability (%)

36
39
39
33
33
33
22
18
12
23
19
16
14
41
48
53
53
46
56
41
90
95
95
95

Precipitation Amount (mm)

0.1
0
0
0
0
0.1
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.2
0.3
0
0.7
1.3
1.6
1.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1008
1008
1008
1007
1006
1006
1005
1003
1002
1000

Ozone (du)

343
330
330
336
337
333
335
337
333
339
341
340
340
337
332
330
331
330
326
324
324
324
326
326

Friday 9

Waning Gibbous 65%

No Rise

11:05

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:23, Set: 16:43, Transit: 12:33. Moon - Rise: No Rise, Set: 11:05. Civil Dark: 17:21 - 07:45. Nautical Dark: 18:02 - 07:04. Astro Dark: 18:41 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
94
100
100
100
100
100
100
99
100
100
98
99
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

100
100
100
99
84
84
100
100
100
100
100
98
95
100
90
93
95
100
99
100
100
95
95
98

Medium Clouds (% Sky Obscured)

100
100
90
73
91
72
30
27
100
100
100
98
100
100
96
98
100
100
100
100
100
100
93
80

High Clouds (% Sky Obscured)

100
100
35
35
40
45
50
30
55
50
60
70
70
65
65
65
64
65
55
40
74
59
69
72

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
8
9
0
0
3
0
3
9
9
9
9
9
9
3
9
9
9

Fog (%)

77
74
84
40
59
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
50
64
76
76
68
77
82
60
74
75
69
61
58
46
48
49
40
38
47

Precipitation Amount (mm)

1.7
1.8
1.5
1
0.8
0
0.3
0.5
0.5
0.3
0.4
0.6
0.2
0.4
0.4
0.3
0.2
0.3
0.1
0.2
0.2
0
0
0.2

Wind Speed/Direction (mph)

6
6
6
8
9
13
14
15
17
17
18
19
19
20
20
19
18
16
15
14
12
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
98
98
85
86
86
94
94
93
94
93
88
83
77
78
78
81
89
83
86
88

Pressure (mb)

998
997
995
993
992
991
991
990
990
990
990
990
990
990
990
991
991
992
993
993
994
994
994
995

Ozone (du)

325
325
326
331
337
346
353
364
358
356
355
347
349
349
353
378
369
373
373
380
385
379
378
378

Saturday 10

Third Quarter 55%

00:24

11:17

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:22, Set: 16:44, Transit: 12:33. Moon - Rise: 00:24, Set: 11:17. Civil Dark: 17:22 - 07:45. Nautical Dark: 18:03 - 07:04. Astro Dark: 18:42 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
98
97
96
96
96
96
96
96
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
94
94
93
88
85
82
83
84
86
84
82
80
80
80
80
82
85
87
61
35
9
6
3

Medium Clouds (% Sky Obscured)

93
100
100
100
100
100
100
99
98
97
96
92
85
95
91
90
62
26
46
43
83
89
71
84

High Clouds (% Sky Obscured)

66
70
54
66
57
19
30
30
25
30
35
45
55
6
5
3
24
47
85
89
93
92
93
94

ISS Passover

Visibility (miles)

7
3
0
0
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
None
Snow
Snow
None
None

Precipitation Probability (%)

43
65
81
84
85
83
82
67
55
61
63
55
59
60
58
64
61
49
50
40
44
51
35
25

Precipitation Amount (mm)

0
0.3
0.5
0.6
0.6
0.5
0.6
0.3
0.2
0.3
0.4
0.2
0.2
0.2
0.2
0.3
0.3
0
0.2
0
0.1
0.2
0
0

Wind Speed/Direction (mph)

13
12
12
11
10
10
9
8
8
8
7
7
7
7
6
5
4
3
3
4
5
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-8
-8
-8
-9
-9
-10
-10
-10
-10
-10
-10
-10
-10
-9
-10
-10
-11
-11
-12
-13

Dew Point (°C)

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

Relative Humidity (%)

91
94
96
98
98
98
96
98
98
98
98
98
98
98
100
98
98
100
96
100
98
96
98
96

Pressure (mb)

995
996
996
997
997
998
998
999
1000
1001
1002
1003
1003
1004
1005
1005
1006
1007
1008
1010
1011
1012
1013
1015

Ozone (du)

380
386
392
394
397
400
404
406
403
399
398
396
394
394
393
393
390
387
387
385
387
395
394
393

Sunday 11

Waning Crescent 45%

01:35

11:31

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

Sun - Rise: 08:22, Set: 16:46, Transit: 12:34. Moon - Rise: 01:35, Set: 11:31. Civil Dark: 17:23 - 07:44. Nautical Dark: 18:04 - 07:03. Astro Dark: 18:43 - 06:24

Total Clouds (% Sky Obscured)

100
86
73
61
42
21
1
3
4
4
2
1
1
1
1
3
13
26
41
59
75
87
88
89

Low Clouds (% Sky Obscured)

0
0
0
0
3
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

81
62
48
35
26
12
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
14
20

High Clouds (% Sky Obscured)

95
60
33
1
1
1
0
0
0
0
0
0
0
0
0
0
13
26
41
59
75
87
88
89

ISS Passover

Visibility (miles)

3
7
5
6
8
9
9
8
7
8
9
9
9
9
9
9
9
9
8
6
6
7
6
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 (%)

6
4
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-13
-13
-14
-13
-12
-12
-11
-12
-12
-10
-8
-7
-6
-6
-6
-7
-8
-8
-9
-9
-10
-10
-11

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
87
85
83
82
83
83
83
80
77
76
76
77
79
85
90
90
92
92
92
94
94

Pressure (mb)

1016
1017
1018
1019
1020
1021
1022
1023
1023
1024
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

390
387
385
383
382
381
381
381
380
378
375
376
378
377
376
373
376
370
362
352
342
337
332
332

Monday 12

Waning Crescent 35%

02:47

11:47

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:21, Set: 16:47, Transit: 12:34. Moon - Rise: 02:47, Set: 11:47. Civil Dark: 17:24 - 07:44. Nautical Dark: 18:05 - 07:03. Astro Dark: 18:44 - 06:24

Total Clouds (% Sky Obscured)

90
91
93
94
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
27
54
80
86
92
98
97
96
95
97
98
100
99
98
98
97
96
95
96
98

Medium Clouds (% Sky Obscured)

20
15
9
9
14
24
34
56
78
100
100
100
100
100
100
100
100
100
100
95
89
87
67
56

High Clouds (% Sky Obscured)

90
91
93
83
89
92
100
100
100
100
100
100
100
100
100
100
70
40
10
15
15
20
9
13

ISS Passover

Visibility (miles)

6
5
4
4
3
4
6
7
8
8
9
9
9
9
7
5
3
2
1
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
None
None
None
None
None
None
None
Snow
Snow
Snow
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
2
3
4
31
46
55
47
36
15
15
14
15
28
40
54
55
57
60
58
56

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
94
94
94
92
92
89
87
85
84
82
79
81
82
87
87
91
92
94
94
94
96

Pressure (mb)

1022
1022
1021
1021
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

333
336
336
336
336
335
334
332
329
326
323
323
324
325
322
318
315
316
317
318
318
318
317
315

Tuesday 13

Waning Crescent 26%

03:58

12:07

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:20, Set: 16:48, Transit: 12:34. Moon - Rise: 03:58, Set: 12:07. Civil Dark: 17:26 - 07:43. Nautical Dark: 18:06 - 07:02. Astro Dark: 18:45 - 06:23

Total Clouds (% Sky Obscured)

100
100
99
99
97
95
94
92
91
90
93
94
97
98
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
99
98
97
95
94
93
91
90
87
88
89
90
93
96
100
100
100
100
100
100
100
97
94

Medium Clouds (% Sky Obscured)

39
30
22
18
33
47
61
64
68
74
81
88
95
95
96
96
97
99
100
100
100
100
99
98

High Clouds (% Sky Obscured)

12
19
19
25
25
28
32
34
36
38
43
57
66
79
90
100
100
100
100
100
100
100
98
97

ISS Passover

Visibility (miles)

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

Snow
Snow
None
None
None
None
None
None
None
None
None
None
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Very Light Rain
Very Light Rain

Precipitation Probability (%)

56
45
32
21
16
12
7
7
6
6
31
43
53
53
55
60
82
95
95
95
87
68
65
64

Precipitation Amount (mm)

0.3
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.3
0.5
0.8
1
0.7
0.5
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

313
311
312
312
313
312
311
310
310
310
310
312
313
314
316
318
321
322
323
323
325
327
328
329

Forecast for Anspach, Regierungsbezirk Darmstadt, Germany (50.30,8.50)

Generated: 07/01/26 10:03:57. Forecast: 07/01/26 to 13/01/26. Timezone: UTC+1.00