Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

05:54

12:52

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

Sun - Rise: 07:09, Set: 17:25, Transit: 12:18. Moon - Rise: 05:54, Set: 12:52. Civil Dark: 17:59 - 06:34. Nautical Dark: 18:39 - 05:55. Astro Dark: 19:18 - 05:16

Total Clouds (% Sky Obscured)

99
100
100
100
100
97
85
43
56
85
97
100
98
60
66
55
21
12
8
4
2
0
0
36

Low Clouds (% Sky Obscured)

72
91
84
60
22
20
23
20
28
30
81
99
97
53
65
53
21
12
8
4
2
0
0
1

Medium Clouds (% Sky Obscured)

92
87
100
100
99
96
79
32
43
80
86
82
60
48
26
14
2
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

98
98
99
98
89
78
67
17
25
70
84
7
0
0
1
0
0
0
0
0
0
0
0
32

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

Precipitation Type

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

Precipitation Probability (%)

21
34
37
38
38
34
27
22
21
24
28
31
34
33
22
10
5
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.07
0.14
0.17
0.18
0.17
0.13
0.09
0.06
0.05
0.09
0.16
0.24
0.33
0.34
0.18
0.04
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
17
17
16
16
16
16
16
16
16
17
17
18
17
16
15
13
11
9
8
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
84
85
83
81
78
74
72
74
80
85
86
86
84
83
82
81
82
83
85
87
90
93
92

Pressure (mb)

1012
1012
1012
1012
1013
1013
1014
1015
1015
1016
1017
1017
1018
1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

398
402
408
414
419
419
417
415
414
414
411
407
401
396
391
386
380
371
361
352
347
344
340
335

Thursday 20

Waning Crescent 10%

06:34

13:51

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:07, Set: 17:27, Transit: 12:18. Moon - Rise: 06:34, Set: 13:51. Civil Dark: 18:01 - 06:32. Nautical Dark: 18:40 - 05:53. Astro Dark: 19:19 - 05:14

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
100
98
95
78
77
91
92
91
88
97
98
100
100
100
100
90
90
82

Low Clouds (% Sky Obscured)

1
2
9
80
65
58
73
22
39
44
76
91
87
89
85
95
46
98
95
66
22
85
88
81

Medium Clouds (% Sky Obscured)

66
80
98
100
98
99
96
79
26
33
35
70
88
73
61
90
98
100
100
100
100
41
14
11

High Clouds (% Sky Obscured)

91
94
96
96
98
96
95
95
91
56
0
0
0
0
0
0
0
64
99
47
20
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
8
0
0
0
0
0
0
0
0
0
0
2
6
19
41
41
42
24
13
15

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.17
0.25
0.16
0.05
0.01
0.02

Wind Speed/Direction (mph)

9
10
11
11
11
12
12
12
12
12
12
13
14
15
16
16
18
20
23
25
24
22
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
84
82
79
77
73
70
68
67
69
72
72
70
69
69
69
70
73
77
81
82
82
82
82

Pressure (mb)

1021
1021
1021
1021
1020
1019
1018
1017
1017
1016
1016
1015
1014
1013
1012
1011
1010
1011
1011
1012
1014
1016
1018
1019

Ozone (du)

329
324
320
318
317
318
319
321
320
320
319
317
316
315
315
315
320
334
354
372
389
404
415
422

Friday 21

Waning Crescent 5%

07:05

14:55

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

Sun - Rise: 07:04, Set: 17:29, Transit: 12:18. Moon - Rise: 07:05, Set: 14:55. Civil Dark: 18:03 - 06:30. Nautical Dark: 18:42 - 05:51. Astro Dark: 19:21 - 05:12

Total Clouds (% Sky Obscured)

94
41
61
83
99
99
99
99
99
99
34
34
34
34
34
34
99
99
99
99
99
99
98
98

Low Clouds (% Sky Obscured)

94
41
59
81
99
99
99
99
99
99
7
7
7
7
7
7
0
0
0
0
0
0
14
14

Medium Clouds (% Sky Obscured)

18
1
13
9
13
13
13
13
13
13
2
2
2
2
2
2
99
99
99
99
99
99
93
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
30
30
30
30
30
30
91
91
91
91
91
91
93
93

ISS Passover

Visibility (miles)

10
10
9
7
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

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

Precipitation Probability (%)

19
20
19
17
16
17
18
15
10
7
4
2
0
0
0
0
0
0
0
0
0
0
1
1

Precipitation Amount (mm)

0.04
0.05
0.04
0.03
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0.01

Wind Speed/Direction (mph)

20
20
20
19
19
18
17
16
14
12
10
10
11
12
13
12
13
13
14
14
14
15
15
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
78
76
73
71
70
70
73
75
75
73
72
72
71
71
71
71
72
74
77
79
77

Pressure (mb)

1020
1021
1022
1023
1024
1024
1025
1025
1026
1027
1027
1028
1027
1027
1027
1027
1026
1026
1025
1024
1023
1023
1023
1022

Ozone (du)

424
422
411
396
383
376
372
369
365
362
359
356
354
352
352
352
351
349
346
344
345
346
348
349

Saturday 22

Waning Crescent 2%

07:30

16:03

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

Sun - Rise: 07:02, Set: 17:30, Transit: 12:17. Moon - Rise: 07:30, Set: 16:03. Civil Dark: 18:05 - 06:28. Nautical Dark: 18:44 - 05:49. Astro Dark: 19:23 - 05:10

Total Clouds (% Sky Obscured)

98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
20
20

Low Clouds (% Sky Obscured)

14
14
14
14
77
77
77
77
77
77
100
100
100
100
100
100
8
8
8
8
8
8
16
16

Medium Clouds (% Sky Obscured)

93
93
93
93
97
97
97
97
97
97
99
99
99
99
99
99
90
90
90
90
90
90
2
2

High Clouds (% Sky Obscured)

93
93
93
93
98
98
98
98
98
98
91
91
91
91
91
91
70
70
70
70
70
70
5
5

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
2
2
3
4
5
6
10
18
28
33
26
19
18
33

Precipitation Amount (mm)

0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.02
0.01
0.02
0.04
0.08
0.17
0.24
0.16
0.08
0.05
0.17

Wind Speed/Direction (mph)

18
19
20
21
22
22
21
21
21
21
21
21
21
20
19
17
16
15
14
13
14
15
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
3
6
11
11
11
10
6
6
6
6
6
6
6
6
6
6
5
5
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

74
70
66
59
54
53
56
59
61
61
63
64
66
68
70
71
72
73
74
75
79
86
91
92

Pressure (mb)

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

Ozone (du)

351
351
351
349
347
344
340
336
334
333
332
332
333
334
336
339
341
342
344
345
346
347
349
349

Sunday 23

New Moon 0%

07:50

17:12

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:00, Set: 17:32, Transit: 12:17. Moon - Rise: 07:50, Set: 17:12. Civil Dark: 18:06 - 06:26. Nautical Dark: 18:45 - 05:47. Astro Dark: 19:24 - 05:08

Total Clouds (% Sky Obscured)

20
20
20
20
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
16
16
16
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
2
2
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

5
5
5
5
82
82
82
82
82
82
0
0
0
0
0
0
8
8
8
8
8
8
0
0

ISS Passover

Visibility (miles)

10
10
10
10
7
6
6
6
7
9
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

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

58
70
65
47
45
62
73
75
73
71
69
54
48
45
39
31
24
28
32
32
27
15
8
6

Precipitation Amount (mm)

0.58
0.93
0.64
0.26
0.21
0.49
1.15
1.66
1.32
0.79
0.58
0.54
0.51
0.44
0.26
0.11
0.06
0.09
0.18
0.25
0.17
0.07
0.02
0.01

Wind Speed/Direction (mph)

12
12
14
17
21
23
24
25
25
25
25
25
23
22
20
19
18
18
19
19
19
18
17
16

Chance of Frost

Temperature (°C)

7
7
8
8
9
10
11
11
11
10
9
9
8
7
6
5
5
5
4
4
4
4
4
4

Feels Like (°C)

4
4
4
5
6
10
11
11
11
6
5
4
3
2
1
0
-0
-0
-1
-1
-1
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
91
88
86
85
86
85
83
80
80
80
80
81
82
83
81
79
78
79
82
84
83

Pressure (mb)

1015
1014
1012
1010
1009
1008
1006
1006
1006
1007
1008
1009
1010
1012
1013
1015
1016
1017
1019
1020
1021
1022
1022
1023

Ozone (du)

350
350
351
351
351
351
351
353
356
361
367
375
383
391
399
405
409
408
403
399
395
392
389
388

Monday 24

Waxing Crescent 1%

08:08

18:19

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

Sun - Rise: 06:58, Set: 17:34, Transit: 12:17. Moon - Rise: 08:08, Set: 18:19. Civil Dark: 18:08 - 06:24. Nautical Dark: 18:47 - 05:45. Astro Dark: 19:26 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
9
9
9
9
9
9
4
4
4
4
4
4
10
10
10
10
10
10
56
56

Low Clouds (% Sky Obscured)

100
100
100
100
9
9
9
9
9
9
4
4
4
4
4
4
10
10
10
10
10
10
56
56

Medium Clouds (% Sky Obscured)

100
100
100
100
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
6
7
0
0
0
0
0
0
0
5
6
5
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
14
14
13
12
12
12
12
12
12
13
14
15
15
16
16
16
17
17
17
17
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
80
78
77
77
79
81
83
86
89
88
86
83
79
76
73
72
71
70
71
74
75
75

Pressure (mb)

1023
1023
1023
1023
1022
1021
1020
1019
1018
1017
1016
1015
1015
1014
1014
1013
1012
1011
1010
1009
1008
1007
1006
1006

Ozone (du)

387
385
378
370
363
360
357
355
353
350
349
350
353
354
355
354
353
352
350
348
345
343
341
340

Tuesday 25

Waxing Crescent 3%

08:24

19:26

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

Sun - Rise: 06:56, Set: 17:36, Transit: 12:17. Moon - Rise: 08:24, Set: 19:26. Civil Dark: 18:10 - 06:22. Nautical Dark: 18:49 - 05:43. Astro Dark: 19:28 - 05:04

Total Clouds (% Sky Obscured)

56
56
56
56
0
0
0
0
0
0
58
58
58
58
58
58
44
44
44
44
44
44
5
5

Low Clouds (% Sky Obscured)

56
56
56
56
0
0
0
0
0
0
53
53
53
53
53
53
44
44
44
44
44
44
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
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
2
2

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
7
6
8
10
10
10
10
10
10
10
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
2
0
0
0
0
9
17
31
45
55
57
53
44
27
15
6
12
17
22
28
30
32
30

Precipitation Amount (mm)

0
0.01
0
0
0
0
0.02
0.05
0.11
0.2
0.27
0.31
0.31
0.26
0.14
0.05
0.01
0.01
0.04
0.08
0.16
0.35
0.46
0.26

Wind Speed/Direction (mph)

17
17
18
18
19
19
19
18
17
15
14
13
12
12
12
13
13
14
15
16
17
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
11
11
12
12
11
10
7
6
5
5
4
3
2
2
1
0
0
-0
-1
-2
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

74
73
70
68
67
68
70
74
78
83
88
87
84
81
79
77
77
78
81
83
83
80
78
76

Pressure (mb)

1005
1004
1003
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
999
999
999
999
1000
1000
1000

Ozone (du)

339
340
341
342
343
343
343
344
345
347
349
352
356
360
366
373
378
382
385
388
394
401
405
405

Forecast for Lübben, Germany (51.94,13.89)

Generated: 19/02/20 09:40:54. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+1.00