Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waning Crescent 21%

04:24

14:53

15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Good
21 Good
22 OK
23 OK
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

Sun - Rise: 08:29, Set: 18:34, Transit: 13:32. Moon - Rise: 04:24, Set: 14:53. Civil Dark: 19:01 - 08:02. Nautical Dark: 19:33 - 07:30. Astro Dark: 20:03 - 07:00

Total Clouds (% Sky Obscured)

20
45
70
52
82
3
2
30
31
57
76
64
38
37
92
80
81
45
79
92
93
95
62
98

Low Clouds (% Sky Obscured)

9
5
9
26
2
0
0
0
2
42
64
54
35
37
91
61
6
4
13
6
8
13
0
9

Medium Clouds (% Sky Obscured)

19
44
69
52
31
3
0
0
1
7
55
50
19
1
81
78
81
44
77
86
90
95
62
98

High Clouds (% Sky Obscured)

0
0
0
0
79
0
2
30
30
38
16
3
2
0
0
0
0
0
0
58
27
0
2
1

ISS Passover

Visibility (miles)

9
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
Very 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

Precipitation Probability (%)

0
0
0
0
3
0
0
0
0
4
11
28
29
27
23
19
19
19
13
10
9
7
6
8

Precipitation Amount (mm)

0
0
0
0
0.01
0
0
0
0
0.02
0.18
0.83
0.63
0.44
0.54
0.47
0.5
0.4
0.23
0.16
0.17
0.15
0.1
0.16

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
14
13
13
12
11
10
10
10
10
10
9
9
9
9
9
9
9
9
9
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
64
63
64
65
65
65
67
68
68
70
72
73
74
72
70
68
68
69
68
65
60
57
55

Pressure (mb)

1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

389
392
395
398
401
403
404
405
406
407
408
408
409
410
412
413
415
415
416
417
418
419
420
420

Monday 20

Waning Crescent 13%

05:29

14:53

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
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:29, Set: 18:35, Transit: 13:32. Moon - Rise: 05:29, Set: 14:53. Civil Dark: 19:02 - 08:01. Nautical Dark: 19:34 - 07:30. Astro Dark: 20:04 - 06:59

Total Clouds (% Sky Obscured)

98
99
100
98
95
96
85
93
95
91
48
61
73
99
100
99
98
96
95
48
54
89
91
83

Low Clouds (% Sky Obscured)

52
33
28
51
59
90
73
38
1
37
41
38
54
93
100
95
37
12
21
31
23
16
9
16

Medium Clouds (% Sky Obscured)

98
99
100
98
95
94
77
34
24
20
21
22
40
32
56
26
30
23
18
13
27
27
9
24

High Clouds (% Sky Obscured)

1
13
5
0
2
0
13
89
95
87
13
37
38
98
98
95
95
96
95
24
31
85
90
79

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
9
9
9
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
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
None
None
None
None
None

Precipitation Probability (%)

8
8
5
6
6
8
11
7
9
10
12
17
21
20
19
15
11
10
7
3
4
0
0
5

Precipitation Amount (mm)

0.19
0.17
0.05
0.08
0.07
0.1
0.14
0.07
0.06
0.08
0.1
0.17
0.27
0.31
0.28
0.2
0.13
0.08
0.04
0.01
0.04
0
0
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
10
10
9
9
9
9
9
9
9
9
10
10
10
10
11
12
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
54
58
63
66
69
71
73
75
77
78
80
80
79
80
80
78
78
78
76
74
71
68
71

Pressure (mb)

1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1012
1012

Ozone (du)

419
419
419
419
419
419
418
417
417
416
416
415
413
411
409
405
403
402
403
403
402
402
401
401

Tuesday 21

Waning Crescent 6%

06:30

15:37

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:28, Set: 18:36, Transit: 13:32. Moon - Rise: 06:30, Set: 15:37. Civil Dark: 19:03 - 08:01. Nautical Dark: 19:35 - 07:29. Astro Dark: 20:05 - 06:59

Total Clouds (% Sky Obscured)

88
93
96
97
95
95
96
81
84
73
67
63
54
72
73
67
56
56
56
56
56
56
94
94

Low Clouds (% Sky Obscured)

11
20
40
34
38
31
29
35
27
28
26
54
23
52
23
36
20
20
20
20
20
20
37
37

Medium Clouds (% Sky Obscured)

38
54
74
77
68
48
63
40
43
31
27
24
25
31
31
28
34
34
34
34
34
34
20
20

High Clouds (% Sky Obscured)

84
89
91
93
91
93
93
73
77
63
49
32
44
52
59
44
39
39
39
39
39
39
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
8
5
4
4
4
3
3
3
3
3
4
6
9
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
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

10
14
13
21
35
27
12
7
18
39
52
56
63
67
68
69
73
74
73
72
65
57
50
44

Precipitation Amount (mm)

0.17
0.26
0.24
0.33
0.6
0.31
0.1
0.05
0.12
0.36
0.74
1.25
1.96
2.56
2.69
2.61
2.58
2.53
2.42
2.17
1.65
1.11
0.79
0.67

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
11
10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
77
83
87
90
88
88
90
93
96
96
97
98
99
100
100
100
100
100
100
99
97
92

Pressure (mb)

1011
1011
1011
1011
1012
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1015
1015

Ozone (du)

400
400
399
398
398
398
397
397
397
397
397
396
396
396
394
393
392
392
393
393
395
396
398
399

Wednesday 22

Waning Crescent 2%

07:26

16:27

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:28, Set: 18:37, Transit: 13:33. Moon - Rise: 07:26, Set: 16:27. Civil Dark: 19:04 - 08:00. Nautical Dark: 19:35 - 07:29. Astro Dark: 20:06 - 06:59

Total Clouds (% Sky Obscured)

94
94
94
94
87
87
87
87
87
87
98
98
98
98
98
98
99
99
99
99
99
99
94
94

Low Clouds (% Sky Obscured)

37
37
37
37
35
35
35
35
35
35
75
75
75
75
75
75
95
95
95
95
95
95
15
15

Medium Clouds (% Sky Obscured)

20
20
20
20
31
31
31
31
31
31
87
87
87
87
87
87
63
63
63
63
63
63
20
20

High Clouds (% Sky Obscured)

91
91
91
91
81
81
81
81
81
81
93
93
93
93
93
93
91
91
91
91
91
91
92
92

ISS Passover

Visibility (miles)

10
10
9
7
5
4
3
3
4
6
8
8
8
8
8
7
7
9
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
Very 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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

42
41
37
32
32
38
46
53
57
60
64
58
50
43
40
44
49
51
55
55
50
45
42
42

Precipitation Amount (mm)

0.65
0.6
0.42
0.25
0.21
0.38
0.86
1.42
1.8
2.08
2.07
1.56
0.92
0.58
0.53
0.59
0.65
0.65
0.67
0.68
0.61
0.52
0.49
0.54

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
11
11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11
11
12
12
13

Feels Like (°C)

12
12
12
11
11
11
11
11
11
10
10
10
10
10
11
11
11
11
11
11
11
12
12
13

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11
11

Relative Humidity (%)

89
87
87
90
93
93
93
93
94
94
95
96
96
97
97
98
99
99
98
98
96
94
92
90

Pressure (mb)

1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1017

Ozone (du)

400
400
400
400
399
398
397
396
393
391
388
385
381
378
375
373
372
372
373
374
375
376
376
375

Thursday 23

Waning Crescent 0%

08:16

17:21

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:27, Set: 18:38, Transit: 13:33. Moon - Rise: 08:16, Set: 17:21. Civil Dark: 19:05 - 08:00. Nautical Dark: 19:36 - 07:29. Astro Dark: 20:07 - 06:58

Total Clouds (% Sky Obscured)

94
94
94
94
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100
100
100
100
94
94

Low Clouds (% Sky Obscured)

15
15
15
15
56
56
56
56
56
56
100
100
100
100
100
100
98
98
98
98
98
98
31
31

Medium Clouds (% Sky Obscured)

20
20
20
20
65
65
65
65
65
65
98
98
98
98
98
98
74
74
74
74
74
74
23
23

High Clouds (% Sky Obscured)

92
92
92
92
96
96
96
96
96
96
76
76
76
76
76
76
83
83
83
83
83
83
91
91

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

43
47
54
60
63
56
48
41
38
34
28
31
30
30
33
38
40
40
36
32
33
33
30
30

Precipitation Amount (mm)

0.71
0.97
1.33
1.78
1.96
1.51
0.9
0.54
0.39
0.32
0.29
0.28
0.3
0.35
0.44
0.61
0.72
0.67
0.56
0.48
0.44
0.42
0.4
0.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
12
12
12
13
13
14
14

Feels Like (°C)

13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
12
12
12
13
13
14
14

Dew Point (°C)

11
11
11
11
11
11
10
10
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12
12

Relative Humidity (%)

89
89
90
93
93
93
92
92
93
93
94
94
95
97
98
100
100
100
99
97
95
93
91
87

Pressure (mb)

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

Ozone (du)

373
371
371
370
368
364
358
352
347
342
338
336
335
334
330
326
322
318
314
311
310
309
308
306

Friday 24

New Moon 1%

09:00

18:18

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 08:27, Set: 18:39, Transit: 13:33. Moon - Rise: 09:00, Set: 18:18. Civil Dark: 19:06 - 07:59. Nautical Dark: 19:37 - 07:28. Astro Dark: 20:08 - 06:58

Total Clouds (% Sky Obscured)

94
94
94
94
96
96
96
96
96
96
98
98
98
98
98
98
99
99
99
99
99
99
95
95

Low Clouds (% Sky Obscured)

31
31
31
31
29
29
29
29
29
29
80
80
80
80
80
80
23
23
23
23
23
23
43
43

Medium Clouds (% Sky Obscured)

23
23
23
23
17
17
17
17
17
17
43
43
43
43
43
43
36
36
36
36
36
36
27
27

High Clouds (% Sky Obscured)

91
91
91
91
95
95
95
95
95
95
95
95
95
95
95
95
99
99
99
99
99
99
92
92

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

Precipitation Probability (%)

26
24
27
31
26
23
15
6
7
8
8
10
10
7
9
8
5
7
8
6
10
10
4
5

Precipitation Amount (mm)

0.32
0.3
0.31
0.33
0.31
0.2
0.08
0.03
0.03
0.04
0.06
0.07
0.06
0.06
0.04
0.02
0.01
0.01
0.01
0.02
0.03
0.05
0.05
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
13
13
13
12
12
12
12
12
12
12
12
11
11
12
12
13
13
14
14
15

Feels Like (°C)

15
15
15
14
13
13
13
12
12
12
12
12
12
12
12
11
11
12
12
13
13
14
14
15

Dew Point (°C)

12
12
12
12
11
11
11
11
11
11
11
11
11
11
12
11
11
12
12
13
13
13
13
13

Relative Humidity (%)

85
83
84
85
87
88
89
90
90
91
92
94
95
97
99
100
100
100
100
100
99
97
93
92

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

304
303
302
303
303
303
304
303
301
298
296
295
295
295
297
298
300
301
302
304
308
314
318
320

Saturday 25

Waxing Crescent 3%

09:38

19:17

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

Sun - Rise: 08:26, Set: 18:40, Transit: 13:33. Moon - Rise: 09:38, Set: 19:17. Civil Dark: 19:07 - 07:59. Nautical Dark: 19:38 - 07:28. Astro Dark: 20:09 - 06:57

Total Clouds (% Sky Obscured)

95
95
95
95
18
18
18
18
18
18
12
12
12
12
12
12
45
45
45
45
45
45
86
86

Low Clouds (% Sky Obscured)

43
43
43
43
6
6
6
6
6
6
6
6
6
6
6
6
31
31
31
31
31
31
84
84

Medium Clouds (% Sky Obscured)

27
27
27
27
16
16
16
16
16
16
11
11
11
11
11
11
36
36
36
36
36
36
20
20

High Clouds (% Sky Obscured)

92
92
92
92
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
15

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
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
Very Light Rain

Precipitation Probability (%)

3
1
0
4
4
6
10
9
10
8
9
9
12
18
15
15
17
12
9
8
7
8
8
8

Precipitation Amount (mm)

0.02
0.01
0
0.01
0.01
0.02
0.05
0.07
0.08
0.08
0.09
0.12
0.14
0.17
0.19
0.21
0.21
0.17
0.13
0.11
0.13
0.16
0.19
0.19

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
13
13
13
12
12
12
12
11
11
11
11
11
11
11
12
12
13
14
14

Feels Like (°C)

15
15
15
14
14
13
13
13
12
12
12
12
11
11
11
11
11
11
11
12
12
13
14
14

Dew Point (°C)

13
13
13
13
13
12
12
12
12
11
11
11
11
11
10
10
10
11
11
11
12
12
12
12

Relative Humidity (%)

90
89
91
94
94
96
96
95
96
95
95
95
96
95
96
97
97
97
98
97
95
92
89
87

Pressure (mb)

1021
1020
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1024
1024
1024
1025
1024
1024

Ozone (du)

320
320
320
318
318
317
316
316
318
320
322
324
325
327
327
327
328
332
338
343
347
351
356
363

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 19/01/20 15:40:17. Forecast: 19/01/20 to 25/01/20. Timezone: UTC+1.00