Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 18

Waxing Gibbous 92%

13:45

04:59

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

Sun - Rise: 08:02, Set: 16:27, Transit: 12:14. Moon - Rise: 13:45, Set: 04:59. Civil Dark: 17:06 - 07:23. Nautical Dark: 17:48 - 06:41. Astro Dark: 18:28 - 06:01

Total Clouds (% Sky Obscured)

78
81
99
30
80
62
75
57
39
46
18
14
10
31
41
55
79
88
98
65
48
66
88
76

Low Clouds (% Sky Obscured)

61
73
98
11
42
45
74
57
39
46
18
14
8
0
0
16
32
55
98
64
48
66
84
71

Medium Clouds (% Sky Obscured)

59
51
98
24
76
49
2
0
0
0
0
0
3
31
41
52
77
86
64
3
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
1
27
16

ISS Passover

Visibility (miles)

10
5
2
5
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

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

Precipitation Probability (%)

22
26
21
12
8
5
4
2
0
0
0
0
0
0
0
0
3
3
3
0
0
0
0
0

Precipitation Amount (mm)

0.06
0.09
0.13
0.12
0.09
0.06
0.03
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

16
14
15
13
12
12
12
12
12
11
11
10
9
9
8
9
9
10
8
8
8
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
82
82
82
82
81
80
77
75
73
73
75
76
77
76
76
77
78
79
80
83
86

Pressure (mb)

1006
1007
1008
1009
1010
1012
1013
1015
1016
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

367
366
364
363
362
360
356
351
347
346
345
343
340
336
333
332
332
332
333
333
335
336
338
340

Saturday 19

Waxing Gibbous 98%

14:36

06:11

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

Sun - Rise: 08:00, Set: 16:29, Transit: 12:15. Moon - Rise: 14:36, Set: 06:11. Civil Dark: 17:07 - 07:22. Nautical Dark: 17:49 - 06:40. Astro Dark: 18:29 - 06:00

Total Clouds (% Sky Obscured)

81
74
85
95
97
91
82
73
66
61
56
52
93
70
38
78
84
88
86
87
90
81
82
87

Low Clouds (% Sky Obscured)

75
71
85
95
97
91
82
73
66
61
55
50
93
70
0
1
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
1
2
7
18
28

High Clouds (% Sky Obscured)

25
8
1
0
0
0
1
0
0
0
2
5
4
0
38
78
84
88
86
87
90
81
81
86

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
88
88
86
84
82
79
75
73
70
70
73
76
77
79
79
80
80
81
80
79
78

Pressure (mb)

1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

342
345
348
349
351
352
354
356
357
359
360
362
363
363
364
366
367
368
369
370
370
371
372
373

Sunday 20

Waxing Gibbous 100%

15:41

07:16

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
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

Sun - Rise: 07:59, Set: 16:31, Transit: 12:15. Moon - Rise: 15:41, Set: 07:16. Civil Dark: 17:09 - 07:21. Nautical Dark: 17:51 - 06:39. Astro Dark: 18:31 - 05:59

Total Clouds (% Sky Obscured)

91
89
83
41
48
45
45
16
9
3
11
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)

45
52
39
26
31
3
1
1
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
88
79
31
31
43
45
16
5
1
11
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
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
3
3
3
3
3
3
4
4
4
5
5
5
5
5
5
5
5
4
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
78
79
79
79
77
75
71
68
66
66
68
72
76
79
80
80
80
80
79
79
79

Pressure (mb)

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

Ozone (du)

375
377
378
380
382
383
383
383
383
384
384
384
382
380
378
377
375
374
375
377
378
379
379
380

Monday 21

Full Moon 99%

16:57

08:11

02 Good
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 Bad

Sun - Rise: 07:58, Set: 16:32, Transit: 12:15. Moon - Rise: 16:57, Set: 08:11. Civil Dark: 17:10 - 07:20. Nautical Dark: 17:52 - 06:39. Astro Dark: 18:32 - 05:59

Total 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
95

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
95

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
81
80
80
79
79
77
76
74
73
71
65
66
69
71
72
73
73
73
74
74
74
75

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021

Ozone (du)

380
379
378
377
375
374
372
369
368
368
369
369
368
367
366
367
369
370
369
367
366
365
364
364

Tuesday 22

Waning Gibbous 95%

18:20

08:54

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Good

Sun - Rise: 07:57, Set: 16:34, Transit: 12:16. Moon - Rise: 18:20, Set: 08:54. Civil Dark: 17:12 - 07:19. Nautical Dark: 17:53 - 06:38. Astro Dark: 18:33 - 05:58

Total Clouds (% Sky Obscured)

95
95
95
95
95
0
0
0
0
0
0
0
0
0
0
0
0
21
21
21
21
21
21
9

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)

95
95
95
95
95
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
21
21
21
21
21
21
9

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)

6
6
6
6
6
6
6
7
8
8
8
8
7
7
7
7
8
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
73
73
74
75
74
71
67
65
62
61
61
63
65
69
71
73
73
73
73
73
73
74

Pressure (mb)

1020
1019
1018
1018
1017
1016
1016
1015
1014
1014
1013
1012
1011
1010
1009
1009
1008
1008
1008
1007
1007
1007
1006
1006

Ozone (du)

363
363
362
362
362
362
363
364
365
366
366
367
367
367
367
367
366
366
368
371
373
376
378
379

Wednesday 23

Waning Gibbous 95%

19:45

09:28

02 Good
03 Good
04 OK
05 OK
06 OK
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 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:56, Set: 16:36, Transit: 12:16. Moon - Rise: 19:45, Set: 09:28. Civil Dark: 17:13 - 07:18. Nautical Dark: 17:55 - 06:37. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

9
9
9
9
9
9
9
9
9
9
9
69
69
69
69
69
69
98
98
98
98
98
98
95

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
25

High Clouds (% Sky Obscured)

9
9
9
9
9
9
9
9
9
9
9
69
69
69
69
69
69
98
98
98
98
98
98
95

ISS Passover

Visibility (miles)

10
7
4
3
3
3
3
4
5
5
4
4
4
4
4
5
7
8
7
5
3
2
2
3

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

Precipitation Probability (%)

0
2
4
5
6
7
6
5
4
5
5
5
5
5
5
4
4
5
7
7
7
6
5
5

Precipitation Amount (mm)

0
0.02
0.04
0.07
0.1
0.11
0.09
0.06
0.04
0.03
0.04
0.04
0.04
0.04
0.05
0.05
0.05
0.06
0.08
0.1
0.11
0.1
0.08
0.06

Wind Speed/Direction (mph)

7
7
7
6
6
6
6
7
7
7
7
6
6
6
6
7
7
7
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
79
80
80
81
82
82
81
80
79
77
75
74
74
74
76
79
81
81
81
81
81
81
81

Pressure (mb)

1006
1005
1005
1004
1004
1004
1004
1004
1005
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

380
380
380
381
382
383
383
383
383
383
382
382
381
380
379
378
377
376
376
377
377
378
379
380

Thursday 24

Waning Gibbous 88%

21:08

09:57

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
00 Bad
01 Bad

Sun - Rise: 07:55, Set: 16:38, Transit: 12:16. Moon - Rise: 21:08, Set: 09:57. Civil Dark: 17:15 - 07:17. Nautical Dark: 17:56 - 06:36. Astro Dark: 18:36 - 05:56

Total Clouds (% Sky Obscured)

95
95
95
95
95
100
100
100
100
100
100
91
91
91
91
91
91
81
81
81
81
81
81
90

Low Clouds (% Sky Obscured)

0
0
0
0
0
86
86
86
86
86
86
36
36
36
36
36
36
81
81
81
81
81
81
84

Medium Clouds (% Sky Obscured)

25
25
25
25
25
98
98
98
98
98
98
87
87
87
87
87
87
8
8
8
8
8
8
1

High Clouds (% Sky Obscured)

95
95
95
95
95
96
96
96
96
96
96
20
20
20
20
20
20
0
0
0
0
0
0
66

ISS Passover

Visibility (miles)

5
9
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.07
0.08
0.08
0.05
0.02
0.02
0.01
0.02
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.04
0.05
0.05
0.05
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
78
77
77
79
79
78
78
77
77
76
73
71
69
69
71
74
76
77
77
77
76
75

Pressure (mb)

1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

380
380
380
380
380
380
379
377
376
375
374
374
375
376
377
379
381
383
385
387
389
390
391
392

Forecast for Lübben, Germany (51.94,13.89)

Generated: 18/01/19 02:27:17. Forecast: 18/01/19 to 24/01/19. Timezone: UTC+1.00