Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 92%

14:22

05:21

03 Bad
04 OK
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: 08:22, Set: 17:03, Transit: 12:43. Moon - Rise: 14:22, Set: 05:21. Civil Dark: 17:39 - 07:46. Nautical Dark: 18:19 - 07:06. Astro Dark: 18:58 - 06:27

Total Clouds (% Sky Obscured)

47
40
52
59
66
67
66
52
63
85
93
96
98
98
98
98
99
100
99
98
98
98
99
97

Low Clouds (% Sky Obscured)

48
39
52
59
66
66
62
52
59
34
45
31
28
18
2
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
9
59
75
75
87
91
93
93
95
95
96
83

High Clouds (% Sky Obscured)

0
0
0
0
0
3
8
2
9
79
88
95
98
98
96
98
99
99
98
97
98
97
96
95

ISS Passover

Visibility (miles)

7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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)

8
8
6
5
4
3
2
2
2
1
2
2
2
2
2
2
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
87
87
87
88
89
86
82
79
78
76
76
75
77
79
78
77
77
77
78
80
81

Pressure (mb)

1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

334
332
330
330
329
329
329
330
330
331
331
331
331
332
333
335
338
340
342
345
347
350
352
355

Saturday 19

Waxing Gibbous 98%

15:14

06:33

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
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: 08:21, Set: 17:04, Transit: 12:43. Moon - Rise: 15:14, Set: 06:33. Civil Dark: 17:41 - 07:45. Nautical Dark: 18:21 - 07:05. Astro Dark: 18:59 - 06:26

Total Clouds (% Sky Obscured)

94
89
90
88
70
36
9
8
0
0
0
0
61
96
93
98
98
98
97
98
99
100
99
99

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
5
51

Medium Clouds (% Sky Obscured)

67
61
74
80
63
31
7
0
0
0
0
0
0
11
57
73
80
82
86
88
96
100
98
98

High Clouds (% Sky Obscured)

93
87
81
63
41
25
2
8
0
0
0
0
61
96
91
96
96
95
95
97
96
97
95
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
82
83
83
83
81
79
74
70
69
69
69
72
75
77
75
73
73
73
73
74
74

Pressure (mb)

1020
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

357
358
360
361
362
364
365
366
367
368
369
369
369
368
369
369
369
370
371
371
371
371
371
372

Sunday 20

Waxing Gibbous 100%

16:19

07:37

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: 08:20, Set: 17:06, Transit: 12:43. Moon - Rise: 16:19, Set: 07:37. Civil Dark: 17:42 - 07:44. Nautical Dark: 18:22 - 07:04. Astro Dark: 19:01 - 06:26

Total Clouds (% Sky Obscured)

100
100
99
99
98
98
98
97
92
91
94
95
95
94
95
96
95
95
95
95
95
95
91
91

Low Clouds (% Sky Obscured)

95
95
93
84
71
54
52
71
85
90
93
93
91
90
92
94
95
95
95
95
95
95
91
91

Medium Clouds (% Sky Obscured)

100
98
93
92
91
89
86
84
70
19
10
27
28
12
3
2
6
6
6
6
6
6
0
0

High Clouds (% Sky Obscured)

95
95
95
95
96
95
95
90
48
5
14
22
35
38
41
45
10
10
10
10
10
10
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
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
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-8
-8
-8
-8
-8
-8
-7
-7
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-8
-8

Relative Humidity (%)

75
75
75
76
77
78
79
78
75
71
67
65
66
66
68
69
70
68
67
67
67
68
69
69

Pressure (mb)

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

Ozone (du)

373
373
374
374
374
374
374
374
374
374
375
374
374
373
372
370
368
365
362
360
360
361
362
361

Monday 21

Full Moon 99%

17:34

08:32

03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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: 08:19, Set: 17:07, Transit: 12:43. Moon - Rise: 17:34, Set: 08:32. Civil Dark: 17:44 - 07:43. Nautical Dark: 18:24 - 07:03. Astro Dark: 19:02 - 06:25

Total Clouds (% Sky Obscured)

91
91
91
91
63
63
63
63
63
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

91
91
91
91
63
63
63
63
63
63
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)

0
0
0
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)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
5
5
5
5
5
4
4
4
5
4
4
4
4
4
4
4
4
4
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-8

Relative Humidity (%)

69
69
69
70
70
72
73
73
72
69
68
60
61
61
63
65
66
66
65
65
66
67
69
70

Pressure (mb)

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

Ozone (du)

361
360
361
362
363
363
364
364
361
358
357
357
359
361
360
358
357
358
359
360
361
361
361
361

Tuesday 22

Waning Gibbous 95%

18:56

09:17

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

Sun - Rise: 08:18, Set: 17:09, Transit: 12:44. Moon - Rise: 18:56, Set: 09:17. Civil Dark: 17:45 - 07:42. Nautical Dark: 18:25 - 07:02. Astro Dark: 19:03 - 06:24

Total Clouds (% Sky Obscured)

0
0
0
0
23
23
23
23
23
23
37
37
37
37
37
37
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)

0
0
0
0
23
23
23
23
23
23
37
37
37
37
37
37
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
5
2
1
2
2
2
1
1
1
1
1
1
1
2
5

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

Precipitation Probability (%)

0
1
1
0
0
0
2
3
4
8
10
9
8
6
6
7
7
6
6
5
3
2
2
1

Precipitation Amount (mm)

0
0.01
0.01
0
0
0
0.01
0.01
0.04
0.13
0.21
0.2
0.14
0.12
0.16
0.25
0.32
0.3
0.26
0.19
0.12
0.05
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
71
72
74
75
75
77
80
81
81
78
74
71
71
74
76
77
77
77
77
78
79
78

Pressure (mb)

1017
1016
1015
1013
1012
1011
1010
1009
1009
1008
1007
1006
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

361
362
363
366
369
373
378
382
385
388
391
394
397
400
403
406
409
413
416
420
422
424
425
426

Wednesday 23

Waning Gibbous 93%

20:18

09:53

03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
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: 08:17, Set: 17:11, Transit: 12:44. Moon - Rise: 20:18, Set: 09:53. Civil Dark: 17:47 - 07:41. Nautical Dark: 18:26 - 07:02. Astro Dark: 19:05 - 06:23

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
94
94
94
94
94
94
97
97
97
97
97
97
91
91

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
92
92
92
92
92
92
91
91
91
91
91
91
89
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
84
84
84
84
84
84
20
20

ISS Passover

Visibility (miles)

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

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
1
1
1
1
1
1
2
2
2
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
77
78
80
82
84
83
82
80
77
74
72
71
71
74
77
77
75
75
75
75
76
75

Pressure (mb)

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

Ozone (du)

425
425
425
425
424
423
421
419
419
419
419
417
415
413
412
411
409
408
406
405
404
403
402
401

Thursday 24

Waning Gibbous 88%

21:40

10:23

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 Good
02 Good

Sun - Rise: 08:16, Set: 17:12, Transit: 12:44. Moon - Rise: 21:40, Set: 10:23. Civil Dark: 17:48 - 07:40. Nautical Dark: 18:28 - 07:01. Astro Dark: 19:06 - 06:22

Total Clouds (% Sky Obscured)

91
91
91
91
99
99
99
99
99
99
84
84
84
84
84
84
84
84
84
84
84
84
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
3
3
3
3
3
3
29
29
29
29
29
29
9
9
9
9
9
9
0
0

Medium Clouds (% Sky Obscured)

89
89
89
89
99
99
99
99
99
99
81
81
81
81
81
81
78
78
78
78
78
78
0
0

High Clouds (% Sky Obscured)

20
20
20
20
53
53
53
53
53
53
0
0
0
0
0
0
28
28
28
28
28
28
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
10
10
10
10
10
10
10

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 (%)

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

Precipitation Amount (mm)

0.02
0.02
0.02
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.04
0.04
0.05
0.05
0.06
0.09
0.13
0.14
0.14
0.12
0.09

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
74
74
76
79
80
80
83
82
81
81
78
76
73
72
73
75
75
75
75
77
77
78
79

Pressure (mb)

1005
1005
1005
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

401
400
400
399
400
402
404
406
408
409
410
409
407
407
409
412
413
409
403
399
398
398
398
398

Forecast for 54552 Schalkenmehren, Germany (50.17,6.86)

Generated: 18/01/19 03:07:59. Forecast: 18/01/19 to 24/01/19. Timezone: UTC+1.00