Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 39%

12:21

00:56

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

Sun - Rise: 08:29, Set: 18:34, Transit: 13:32. Moon - Rise: 12:21, Set: 00:56. Civil Dark: 19:02 - 08:01. Nautical Dark: 19:33 - 07:30. Astro Dark: 20:04 - 06:59

Total Clouds (% Sky Obscured)

60
67
82
99
98
97
95
98
90
73
38
23
6
41
98
99
99
100
93
98
99
100
100
100

Low Clouds (% Sky Obscured)

48
67
72
70
54
43
19
15
2
1
2
2
6
19
17
15
45
49
41
57
98
98
100
94

Medium Clouds (% Sky Obscured)

18
0
0
0
0
0
0
0
0
1
2
0
0
0
0
0
0
0
7
14
31
81
52
85

High Clouds (% Sky Obscured)

8
1
35
98
96
96
94
97
90
72
37
21
0
28
98
99
99
100
88
98
95
100
99
99

ISS Passover

Visibility (miles)

9
9
9
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
38
41
2
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
2
2
3
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
6
7
7
6
7
6
5
4
4
4
5
5
3
3
3
4
4
5
6
8
12

Chance of Frost

Temperature (°C)

10
11
12
14
14
15
15
15
14
14
14
14
13
13
13
12
12
12
12
11
11
12
12
13

Feels Like (°C)

10
11
12
14
14
15
15
15
14
14
14
14
13
13
13
12
12
12
12
11
11
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

92
89
86
79
76
74
73
74
75
76
76
77
77
77
76
77
78
78
78
77
76
75
73
73

Pressure (mb)

1026
1026
1026
1026
1025
1024
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1019
1019
1019
1018
1018

Ozone (du)

324
323
323
325
327
328
326
325
327
324
321
321
319
319
320
321
322
324
325
325
324
326
326
328

Wednesday 20

First Quarter 49%

12:47

01:53

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

Sun - Rise: 08:28, Set: 18:35, Transit: 13:32. Moon - Rise: 12:47, Set: 01:53. Civil Dark: 19:03 - 08:01. Nautical Dark: 19:34 - 07:30. Astro Dark: 20:05 - 06:59

Total Clouds (% Sky Obscured)

100
100
100
80
97
96
100
100
99
99
95
70
41
45
40
25
18
15
18
26
35
41
34
31

Low Clouds (% Sky Obscured)

95
100
100
18
56
94
100
94
50
6
5
3
8
17
18
2
5
4
7
9
9
21
17
31

Medium Clouds (% Sky Obscured)

85
83
95
65
93
62
100
91
26
6
14
16
32
35
32
25
16
14
16
23
34
37
29
12

High Clouds (% Sky Obscured)

98
100
98
57
38
36
98
98
98
99
95
69
18
14
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
5
8
6
5
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
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
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
23
42
56
71
78
81
77
72
62
52
30
21
14
9
16
13
15
15
12
13
18
22
22

Precipitation Amount (mm)

0.01
0.24
0.53
1
1.1
1.69
1.54
1.33
1.23
0.96
0.4
0.14
0.14
0.07
0.05
0.08
0.07
0.12
0.12
0.1
0.11
0.13
0.13
0.11

Wind Speed/Direction (mph)

14
16
19
21
21
22
22
23
22
18
16
15
15
15
15
15
14
13
13
12
12
13
13
13

Chance of Frost

Temperature (°C)

13
13
14
14
14
14
15
15
16
16
16
16
16
15
15
15
15
14
14
14
14
14
14
14

Feels Like (°C)

13
13
14
14
14
14
15
15
16
16
16
16
16
15
15
15
15
14
14
14
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
79
82
85
86
85
84
83
82
81
80
79
77
80
81
81
82
82
82
81
83
85

Pressure (mb)

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

Ozone (du)

330
332
335
338
336
332
331
331
332
326
325
324
325
330
330
332
331
332
328
325
324
321
321
320

Thursday 21

Waxing Gibbous 59%

13:13

02:49

10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Good
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

Sun - Rise: 08:28, Set: 18:36, Transit: 13:32. Moon - Rise: 13:13, Set: 02:49. Civil Dark: 19:04 - 08:00. Nautical Dark: 19:35 - 07:29. Astro Dark: 20:06 - 06:59

Total Clouds (% Sky Obscured)

29
47
45
36
55
63
70
33
23
19
9
61
82
98
99
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

25
14
23
33
54
48
28
32
20
7
8
24
81
95
99
99
99
99
99
99
99
98
98
98

Medium Clouds (% Sky Obscured)

1
44
39
16
25
52
31
11
2
14
6
43
63
66
13
73
73
73
73
73
73
13
13
13

High Clouds (% Sky Obscured)

5
2
3
3
0
6
51
0
4
2
0
30
0
54
61
52
52
52
52
52
52
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

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
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

19
18
18
15
12
10
8
6
4
4
3
7
15
23
33
22
28
27
25
22
18
23
33
37

Precipitation Amount (mm)

0.09
0.08
0.11
0.12
0.1
0.06
0.05
0.03
0.02
0.02
0.02
0.03
0.04
0.13
0.32
0.08
0.19
0.29
0.39
0.4
0.32
0.28
0.43
0.56

Wind Speed/Direction (mph)

13
14
16
17
17
17
17
16
16
16
16
16
17
18
18
19
19
18
17
17
18
20
19
19

Chance of Frost

Temperature (°C)

14
15
15
16
16
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16
16
15
15

Feels Like (°C)

14
15
15
16
16
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16
16
16
15
15

Dew Point (°C)

12
12
12
13
13
13
13
13
13
13
13
14
14
14
14
14
14
14
13
13
13
13
13
14

Relative Humidity (%)

86
84
83
82
80
78
77
77
78
79
80
80
81
81
81
83
84
84
85
86
86
86
88
89

Pressure (mb)

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

Ozone (du)

320
319
319
319
318
318
317
316
316
315
316
315
314
316
314
314
312
312
310
310
310
308
308
309

Friday 22

Waxing Gibbous 68%

13:42

03:47

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

Sun - Rise: 08:27, Set: 18:38, Transit: 13:33. Moon - Rise: 13:42, Set: 03:47. Civil Dark: 19:05 - 08:00. Nautical Dark: 19:36 - 07:29. Astro Dark: 20:07 - 06:58

Total Clouds (% Sky Obscured)

98
98
98
59
59
59
59
59
59
6
6
6
6
6
6
6
6
6
6
6
6
17
17
17

Low Clouds (% Sky Obscured)

98
98
98
31
31
31
31
31
31
1
1
1
1
1
1
0
0
0
0
0
0
2
2
2

Medium Clouds (% Sky Obscured)

13
13
13
36
36
36
36
36
36
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
6
6
6
6
6
6
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

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
None
None

Precipitation Probability (%)

38
31
17
6
6
9
10
6
3
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.59
0.38
0.15
0.02
0.02
0.04
0.04
0.03
0.03
0.03
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
19
19
21
22
23
23
21
20
18
16
15
14
13
12
11
12
11
11
10
10
10
10
10

Chance of Frost

Temperature (°C)

16
16
17
17
17
17
17
16
16
15
15
15
15
14
14
13
13
12
12
12
11
11
11
11

Feels Like (°C)

16
16
17
17
17
17
17
16
16
15
15
15
15
14
14
13
13
12
12
12
11
11
11
11

Dew Point (°C)

14
14
14
14
14
14
13
12
11
11
11
11
11
10
10
9
9
8
8
8
8
8
8
8

Relative Humidity (%)

89
87
84
81
81
81
81
78
76
74
75
76
77
77
76
77
77
76
77
78
79
79
79
79

Pressure (mb)

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

Ozone (du)

307
304
300
300
301
302
306
310
312
312
313
314
315
317
317
314
313
314
315
315
315
316
314
312

Saturday 23

Waxing Gibbous 77%

14:14

04:45

10 Good
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 08:27, Set: 18:39, Transit: 13:33. Moon - Rise: 14:14, Set: 04:45. Civil Dark: 19:06 - 07:59. Nautical Dark: 19:37 - 07:28. Astro Dark: 20:08 - 06:58

Total Clouds (% Sky Obscured)

17
17
17
38
38
38
38
38
38
73
73
73
73
73
73
94
94
94
94
94
94
99
99
99

Low Clouds (% Sky Obscured)

2
2
2
11
11
11
11
11
11
2
2
2
2
2
2
1
1
1
1
1
1
48
48
48

Medium Clouds (% Sky Obscured)

16
16
16
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
30
30
30
30
30
30
73
73
73
73
73
73
94
94
94
94
94
94
98
98
98

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
2
2
2
2
0
0
0
0
0
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
10
11
11
11
11
11
11
11
11
11
11
11
11
12
12
11
11
11
11
11
11
12

Relative Humidity (%)

78
77
76
76
75
75
75
76
77
78
79
80
80
81
81
83
84
84
84
84
85
85
85
86

Pressure (mb)

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

Ozone (du)

310
309
308
311
310
309
310
310
310
311
311
311
310
310
309
306
306
306
306
305
305
304
305
305

Sunday 24

Waxing Gibbous 85%

14:51

05:44

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
09 Bad

Sun - Rise: 08:26, Set: 18:40, Transit: 13:33. Moon - Rise: 14:51, Set: 05:44. Civil Dark: 19:07 - 07:59. Nautical Dark: 19:38 - 07:28. Astro Dark: 20:09 - 06:57

Total Clouds (% Sky Obscured)

99
99
99
88
88
88
88
88
88
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97

Low Clouds (% Sky Obscured)

48
48
48
75
75
75
75
75
75
100
100
100
100
100
100
100
100
100
100
100
100
73
73
73

Medium Clouds (% Sky Obscured)

0
0
0
36
36
36
36
36
36
43
43
43
43
43
43
98
98
98
98
98
98
38
38
38

High Clouds (% Sky Obscured)

98
98
98
53
53
53
53
53
53
99
99
99
99
99
99
96
96
96
96
96
96
90
90
90

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
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

Precipitation Probability (%)

3
4
5
5
5
6
5
4
4
2
2
4
4
5
4
4
5
9
11
13
12
14
13
15

Precipitation Amount (mm)

0.02
0.02
0.02
0.03
0.03
0.04
0.05
0.03
0.02
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.04
0.06
0.07
0.07
0.05
0.05
0.05
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
15
16
16
17
17
17
17
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15

Feels Like (°C)

14
15
15
16
16
17
17
17
17
16
16
16
16
16
16
16
16
15
15
15
15
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
85
85
85
86
86
88
90
91
90
90
89
88
89
89
89
89
90
90
91
91
91

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

306
305
304
303
302
301
300
301
302
302
301
299
298
297
297
298
300
301
303
303
304
304
304
305

Monday 25

Waxing Gibbous 91%

15:35

06:41

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
09 Bad

Sun - Rise: 08:25, Set: 18:41, Transit: 13:33. Moon - Rise: 15:35, Set: 06:41. Civil Dark: 19:08 - 07:58. Nautical Dark: 19:39 - 07:27. Astro Dark: 20:09 - 06:57

Total Clouds (% Sky Obscured)

97
97
97
74
74
74
74
74
74
93
93
93
93
93
93
91
91
91
91
91
91
100
100
100

Low Clouds (% Sky Obscured)

73
73
73
52
52
52
52
52
52
93
93
93
93
93
93
86
86
86
86
86
86
100
100
100

Medium Clouds (% Sky Obscured)

38
38
38
45
45
45
45
45
45
1
1
1
1
1
1
1
1
1
1
1
1
5
5
5

High Clouds (% Sky Obscured)

90
90
90
38
38
38
38
38
38
0
0
0
0
0
0
35
35
35
35
35
35
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

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

Precipitation Probability (%)

20
27
32
32
28
23
19
12
6
3
2
2
2
2
2
1
1
1
1
1
2
2
2
1

Precipitation Amount (mm)

0.11
0.21
0.39
0.55
0.64
0.65
0.56
0.3
0.09
0.03
0.02
0.03
0.05
0.04
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
16
17
17
17
17
17
17
17
16
16
16
16
15
15
15
15
15
14
14
14
14

Feels Like (°C)

15
15
16
16
17
17
17
17
17
17
17
16
16
16
16
15
15
15
15
15
14
14
14
14

Dew Point (°C)

14
14
14
15
15
15
16
16
16
16
16
15
15
15
14
14
14
14
14
14
14
13
13
13

Relative Humidity (%)

92
92
92
92
91
90
90
91
93
95
95
94
93
93
92
93
94
94
94
94
95
95
95
95

Pressure (mb)

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

Ozone (du)

305
304
303
301
302
302
302
300
298
296
294
292
290
289
289
288
288
289
289
289
289
288
286
283

Forecast for Gibraltar, Gibraltar (36.14,-5.35)

Generated: 19/01/21 10:38:32. Forecast: 19/01/21 to 25/01/21. Timezone: UTC+1.00