Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 17%

06:21

13:01

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

Sun - Rise: 07:28, Set: 17:39, Transit: 12:35. Moon - Rise: 06:21, Set: 13:01. Civil Dark: 18:14 - 06:53. Nautical Dark: 18:55 - 06:12. Astro Dark: 19:35 - 05:32

Total Clouds (% Sky Obscured)

83
85
97
100
80
100
100
100
100
100
100
97
86
82
51
12
0
1
84
100
100
100
100
100

Low Clouds (% Sky Obscured)

73
85
97
100
78
100
100
100
100
100
100
97
86
82
51
12
0
0
2
97
100
100
88
99

Medium Clouds (% Sky Obscured)

20
0
9
56
35
96
55
81
99
77
27
0
0
0
0
0
0
0
62
79
90
93
99
100

High Clouds (% Sky Obscured)

35
0
0
0
6
45
75
7
0
0
0
0
0
0
0
0
0
1
59
96
100
100
100
100

ISS Passover

Visibility (miles)

10
10
9
5
3
4
6
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

41
30
35
51
58
55
52
51
47
38
29
15
6
0
0
0
0
3
7
16
25
27
29
31

Precipitation Amount (mm)

0.17
0.05
0.09
0.3
0.55
0.68
0.73
0.68
0.48
0.25
0.11
0.04
0.01
0
0
0
0
0.01
0.02
0.04
0.06
0.08
0.1
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
87
86
85
84
83
84
87
89
90
89
88
88
88
88
89
90
91
91
92
94
96

Pressure (mb)

1010
1011
1011
1012
1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015

Ozone (du)

421
421
418
415
411
408
405
401
396
390
382
371
359
349
343
340
337
333
329
326
322
318
315
316

Thursday 20

Waning Crescent 10%

06:59

14:00

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: 07:26, Set: 17:40, Transit: 12:34. Moon - Rise: 06:59, Set: 14:00. Civil Dark: 18:16 - 06:51. Nautical Dark: 18:57 - 06:10. Astro Dark: 19:37 - 05:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
100
94
76
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
99
94
51
51
99
68
100
100
100
92
98
94
76
100
100
100
100
99

Medium Clouds (% Sky Obscured)

100
100
100
88
75
13
79
97
85
100
97
100
100
100
100
100
68
0
12
20
77
47
45
70

High Clouds (% Sky Obscured)

100
100
98
72
91
99
95
63
21
0
0
0
5
79
100
98
99
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
7
4
5
8
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
Very Light Rain
Very 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

Precipitation Probability (%)

32
26
11
8
6
6
7
7
6
9
13
44
73
78
75
64
53
53
45
35
41
46
36
31

Precipitation Amount (mm)

0.17
0.18
0.12
0.05
0.02
0.03
0.05
0.07
0.05
0.04
0.07
0.3
0.92
1.46
1.29
0.88
0.61
0.38
0.21
0.16
0.16
0.17
0.19
0.2

Wind Speed/Direction (mph)

14
15
15
16
16
17
17
17
17
17
18
20
22
24
23
21
20
20
20
19
19
18
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
93
87
84
80
79
79
82
86
89
91
92
89
86
83
83
84
85
86
87
89
90

Pressure (mb)

1015
1014
1014
1013
1013
1012
1011
1010
1009
1008
1007
1006
1004
1004
1005
1007
1009
1010
1012
1013
1014
1015
1017
1018

Ozone (du)

319
321
321
320
319
318
317
316
317
320
324
331
340
352
370
391
409
422
432
436
431
420
409
399

Friday 21

Waning Crescent 5%

07:29

15:05

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: 07:24, Set: 17:42, Transit: 12:34. Moon - Rise: 07:29, Set: 15:05. Civil Dark: 18:18 - 06:49. Nautical Dark: 18:59 - 06:08. Astro Dark: 19:39 - 05:28

Total Clouds (% Sky Obscured)

98
91
98
100
99
87
80
80
80
80
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
91
98
100
99
76
43
43
43
43
44
44
44
44
44
44
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

29
0
0
0
0
0
3
3
3
3
72
72
72
72
72
72
97
97
97
97
97
97
98
98

High Clouds (% Sky Obscured)

0
0
0
0
1
47
65
65
65
65
98
98
98
98
98
98
85
85
85
85
85
85
82
82

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

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
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

34
31
22
17
15
13
10
8
7
7
6
4
2
2
3
3
3
3
3
3
4
5
7
9

Precipitation Amount (mm)

0.21
0.21
0.16
0.13
0.11
0.09
0.06
0.05
0.03
0.03
0.03
0.02
0.01
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0.01
0.02
0.04
0.05

Wind Speed/Direction (mph)

18
18
18
18
17
17
17
16
16
15
15
16
16
17
18
19
20
20
21
22
23
23
24
25

Chance of Frost

Temperature (°C)

5
5
6
6
7
7
6
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

88
86
83
80
78
78
79
81
81
83
84
83
83
82
82
81
81
80
80
81
83
86
88
90

Pressure (mb)

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

Ozone (du)

388
378
371
364
359
355
352
350
349
349
348
348
348
348
348
349
349
350
350
351
350
349
348
346

Saturday 22

Waning Crescent 1%

07:52

16:15

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: 07:22, Set: 17:44, Transit: 12:34. Moon - Rise: 07:52, Set: 16:15. Civil Dark: 18:20 - 06:46. Nautical Dark: 19:00 - 06:06. Astro Dark: 19:41 - 05:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
20
20
20
20
20
20
26
26
26
26
26
26
97
97

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
47
47
47
47
47
47
20
20
20
20
20
20
100
100

High Clouds (% Sky Obscured)

82
82
82
82
97
97
97
97
97
97
91
91
91
91
91
91
97
97
97
97
97
97
99
99

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

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
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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

12
14
11
17
22
15
11
16
35
38
40
38
29
15
9
9
11
19
30
44
49
48
59
64

Precipitation Amount (mm)

0.06
0.07
0.1
0.19
0.23
0.13
0.03
0.02
0.13
0.42
0.63
0.45
0.17
0.05
0.02
0.02
0.03
0.07
0.16
0.27
0.38
0.51
0.67
0.95

Wind Speed/Direction (mph)

25
26
26
27
27
26
24
22
21
21
20
20
20
19
19
18
18
17
17
17
16
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
89
89
89
87
83
81
80
82
83
82
83
82
80
78
77
79
83
86
87
87
89
90

Pressure (mb)

1014
1014
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1014
1014
1014
1013
1012

Ozone (du)

343
341
339
338
338
338
338
339
340
342
344
346
348
350
353
357
360
362
364
364
363
361
359
358

Sunday 23

New Moon 0%

08:11

17:25

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: 07:20, Set: 17:46, Transit: 12:34. Moon - Rise: 08:11, Set: 17:25. Civil Dark: 18:22 - 06:44. Nautical Dark: 19:02 - 06:04. Astro Dark: 19:43 - 05:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
86
86
86
86
86
99
99

Low Clouds (% Sky Obscured)

97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100
47
47
47
47
47
47
75
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
5
5
5
5
5
5
4
4

High Clouds (% Sky Obscured)

99
99
99
99
97
97
97
97
97
97
92
92
92
92
92
92
42
42
42
42
42
42
2
2

ISS Passover

Visibility (miles)

10
10
8
6
4
3
2
1
1
0
0
0
0
0
4
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
Light Rain
Light Rain
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
None
None
None
None
None

Precipitation Probability (%)

67
71
78
81
79
78
77
75
70
57
53
57
53
54
43
42
37
26
6
0
0
0
0
0

Precipitation Amount (mm)

1.3
1.45
1.18
0.84
0.71
0.79
1.01
1.17
1.07
0.86
0.72
0.62
0.55
0.5
0.45
0.38
0.28
0.13
0.02
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
10
8
7
8
10
12
13
14
14
15
16
17
16
15
14
14
14
14
13
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
96
99
100
100
99
98
96
94
93
92
90
88
86
83
80
80
81
82
85
88
91
91

Pressure (mb)

1011
1010
1009
1008
1007
1007
1007
1007
1008
1009
1011
1012
1013
1015
1016
1018
1019
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

357
358
361
365
368
370
370
372
376
382
389
398
408
415
415
412
408
404
399
393
386
379
372
367

Monday 24

Waxing Crescent 1%

08:27

18:34

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: 07:17, Set: 17:48, Transit: 12:34. Moon - Rise: 08:27, Set: 18:34. Civil Dark: 18:24 - 06:42. Nautical Dark: 19:04 - 06:02. Astro Dark: 19:44 - 05:21

Total Clouds (% Sky Obscured)

99
99
99
99
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
75
75
75
99
99
99
99
99
99
79
79
79
79
79
79
97
97
97
97
97
97
50
50

Medium Clouds (% Sky Obscured)

4
4
4
4
20
20
20
20
20
20
0
0
0
0
0
0
0
0
0
0
0
0
10
10

High Clouds (% Sky Obscured)

2
2
2
2
41
41
41
41
41
41
0
0
0
0
0
0
39
39
39
39
39
39
16
16

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
9
6
7

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

Precipitation Probability (%)

0
0
9
11
13
14
14
13
10
9
13
10
7
9
23
42
55
50
40
35
31
44
53
62

Precipitation Amount (mm)

0
0
0.02
0.12
0.23
0.27
0.27
0.27
0.24
0.21
0.18
0.13
0.08
0.06
0.11
0.34
0.54
0.45
0.3
0.24
0.17
0.19
0.3
0.39

Wind Speed/Direction (mph)

10
10
11
12
13
14
16
17
17
16
16
17
18
19
20
21
22
20
18
17
16
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
87
85
83
80
80
79
80
82
85
83
80
79
83
87
90
89
86
81
79
81
84
88

Pressure (mb)

1022
1021
1021
1019
1018
1016
1015
1014
1013
1012
1012
1011
1010
1008
1007
1006
1005
1004
1003
1002
1002
1001
1000
1000

Ozone (du)

363
359
354
350
347
346
345
345
345
346
346
345
344
342
341
340
338
337
335
334
334
335
337
340

Tuesday 25

Waxing Crescent 3%

08:42

19:43

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: 07:15, Set: 17:50, Transit: 12:34. Moon - Rise: 08:42, Set: 19:43. Civil Dark: 18:25 - 06:40. Nautical Dark: 19:06 - 06:00. Astro Dark: 19:46 - 05:19

Total Clouds (% Sky Obscured)

100
100
100
100
69
69
69
69
69
69
42
42
42
42
42
42
43
43
43
43
43
43
93
93

Low Clouds (% Sky Obscured)

50
50
50
50
55
55
55
55
55
55
23
23
23
23
23
23
23
23
23
23
23
23
31
31

Medium Clouds (% Sky Obscured)

10
10
10
10
30
30
30
30
30
30
17
17
17
17
17
17
10
10
10
10
10
10
15
15

High Clouds (% Sky Obscured)

16
16
16
16
0
0
0
0
0
0
4
4
4
4
4
4
2
2
2
2
2
2
29
29

ISS Passover

Visibility (miles)

8
9
9
8
7
10
10
10
10
10
10
10
10
10
10
7
5
7
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
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
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 (%)

65
64
61
64
65
62
43
32
27
22
19
15
13
13
19
38
49
42
32
24
15
9
9
22

Precipitation Amount (mm)

0.48
0.56
0.63
0.68
0.64
0.46
0.25
0.13
0.09
0.07
0.06
0.04
0.02
0.02
0.04
0.19
0.34
0.27
0.15
0.11
0.05
0.02
0.03
0.14

Wind Speed/Direction (mph)

17
17
17
17
17
17
18
18
18
17
17
17
18
18
20
21
22
23
22
22
23
23
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
94
94
94
92
88
84
81
81
81
82
82
82
82
83
83
83
82
79
77
76
77
78
83

Pressure (mb)

999
999
998
998
998
997
997
997
997
997
997
996
996
995
995
994
994
994
994
994
994
994
994
994

Ozone (du)

344
347
349
351
353
358
365
370
376
382
386
388
389
391
396
403
407
404
398
399
415
438
455
462

Forecast for Buxtehude, Germany (53.47,9.69)

Generated: 19/02/20 09:40:35. Forecast: 19/02/20 to 25/02/20. Timezone: UTC+1.00