Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 98%

14:40

06:19

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
02 Bad
03 Bad

Sun - Rise: 08:05, Set: 16:30, Transit: 12:17. Moon - Rise: 14:40, Set: 06:19. Civil Dark: 17:09 - 07:26. Nautical Dark: 17:51 - 06:44. Astro Dark: 18:32 - 06:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

98
96
98
99
100
98
99
100
99
91
100
99
100
100
100
100
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

91
93
96
95
95
96
95
95
91
93
99
99
98
98
94
87
79
72
71
89
88
97
99
100

High Clouds (% Sky Obscured)

4
77
100
100
98
94
95
95
95
93
95
95
94
90
88
89
88
86
85
83
76
12
2
2

ISS Passover

Visibility (miles)

7
7
9
10
10
10
10
10
10
10
10
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

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
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 (%)

24
19
17
18
21
25
24
25
27
31
33
31
27
25
22
22
21
21
21
23
22
16
11
8

Precipitation Amount (mm)

0.07
0.01
0.05
0.06
0.08
0.09
0.11
0.13
0.15
0.16
0.17
0.17
0.15
0.12
0.09
0.07
0.06
0.05
0.05
0.05
0.05
0.03
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
2
2
3
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
2
2
2

Relative Humidity (%)

98
93
89
89
90
93
93
94
95
95
93
90
89
88
88
87
86
86
87
88
89
90
90
90

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1007
1007
1008
1008
1008
1009
1009
1010
1011
1011
1011
1012

Ozone (du)

358
358
358
358
359
359
359
360
360
360
360
361
361
362
363
363
363
363
362
362
361
360
360
360

Sunday 20

Waxing Gibbous 100%

15:45

07:24

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 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 OK
02 OK
03 Bad

Sun - Rise: 08:03, Set: 16:32, Transit: 12:18. Moon - Rise: 15:45, Set: 07:24. Civil Dark: 17:10 - 07:25. Nautical Dark: 17:53 - 06:43. Astro Dark: 18:33 - 06:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
100
100
100
100
87
28
9
5
6
56
57
19
22
44

Low Clouds (% Sky Obscured)

100
100
100
100
99
100
100
99
99
100
100
100
100
100
79
27
9
5
2
21
52
19
22
38

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
98
92
80
96
100
74
49
89
73
9
1
0
5
55
40
1
1
1

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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

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

Precipitation Probability (%)

7
7
6
5
6
6
6
8
9
0
0
0
0
0
0
5
6
7
7
5
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
89
90
91
92
93
92
92
92
90
88
85
86
86
86
86
87
88
88
88
89
89
89
88

Pressure (mb)

1013
1013
1014
1015
1016
1017
1017
1018
1019
1019
1020
1020
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1026

Ozone (du)

359
358
357
356
354
353
352
351
350
351
351
351
349
347
346
347
350
351
350
347
345
344
343
342

Monday 21

Full Moon 99%

17:02

08:17

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
02 Bad
03 Bad

Sun - Rise: 08:02, Set: 16:34, Transit: 12:18. Moon - Rise: 17:02, Set: 08:17. Civil Dark: 17:12 - 07:24. Nautical Dark: 17:54 - 06:42. Astro Dark: 18:34 - 06:02

Total Clouds (% Sky Obscured)

87
98
94
99
98
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
96
87
93
89
100
100
100
98
73
53
48
24
91
98
98
98
98
98
98
100
100
100
100

Medium Clouds (% Sky Obscured)

1
1
1
0
0
0
3
59
45
86
93
91
98
99
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

49
63
66
85
82
77
91
89
100
100
98
100
98
99
99
99
99
99
99
99
98
98
98
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
2
0
0
1
4
8
10

Fog (%)

0
0
0
0
0
100
100
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
8
6
5
0
0
11
22
43
65
66
64
56
54
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.01
0
0
0.01
0.06
0.18
0.43
0.94
1.3
1.03
0.55
0.27

Wind Speed/Direction (mph)

4
3
2
2
2
3
4
5
7
8
9
10
11
12
13
15
17
19
20
19
21
18
16
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
87
87
87
89
89
87
87
87
85
82
80
81
82
82
82
80
80
79
81
81
81
81
82

Pressure (mb)

1026
1026
1026
1026
1026
1026
1025
1025
1024
1023
1021
1020
1019
1017
1016
1014
1012
1010
1008
1006
1005
1003
1002
1002

Ozone (du)

342
342
342
341
341
342
342
343
343
343
342
342
343
344
345
347
350
354
360
367
378
393
412
426

Tuesday 22

Waning Gibbous 95%

18:25

09:00

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

Sun - Rise: 08:01, Set: 16:35, Transit: 12:18. Moon - Rise: 18:25, Set: 09:00. Civil Dark: 17:14 - 07:23. Nautical Dark: 17:56 - 06:41. Astro Dark: 18:36 - 06:01

Total Clouds (% Sky Obscured)

100
100
25
25
25
25
25
25
62
62
62
62
62
62
55
55
55
55
55
55
16
16
16
16

Low Clouds (% Sky Obscured)

100
100
9
9
9
9
9
9
20
20
20
20
20
20
0
0
0
0
0
0
9
9
9
9

Medium Clouds (% Sky Obscured)

100
100
22
22
22
22
22
22
54
54
54
54
54
54
55
55
55
55
55
55
9
9
9
9

High Clouds (% Sky Obscured)

98
98
6
6
6
6
6
6
19
19
19
19
19
19
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
4
2
6
10
10
10
7
3
2
1
2
3
6
8
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
None
None
None
Snow
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
Snow
None
None
None
None
Snow
Snow
Snow
Snow
None
None

Precipitation Probability (%)

27
11
0
0
0
0
11
19
25
26
25
24
18
9
0
0
0
3
7
12
14
12
5
0

Precipitation Amount (mm)

0.11
0.02
0
0
0
0
0.03
0.14
0.26
0.27
0.22
0.16
0.07
0.01
0
0
0
0.01
0.03
0.09
0.12
0.06
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
3
3
2
2
2
2
2
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
82
82
83
85
86
87
88
88
87
85
83
81
79
78
78
79
80
81
82
83
83
83

Pressure (mb)

1001
1001
1000
1000
1000
999
999
998
998
997
996
996
996
996
996
996
996
996
996
995
995
994
994
994

Ozone (du)

432
434
436
438
439
442
448
456
462
466
468
470
472
474
475
475
475
475
473
471
469
468
467
465

Wednesday 23

Waning Gibbous 88%

19:50

09:33

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

Sun - Rise: 08:00, Set: 16:37, Transit: 12:19. Moon - Rise: 19:50, Set: 09:33. Civil Dark: 17:15 - 07:22. Nautical Dark: 17:57 - 06:40. Astro Dark: 18:37 - 06:00

Total Clouds (% Sky Obscured)

16
16
2
2
2
2
2
2
4
4
4
4
4
4
23
23
23
23
23
23
38
38
38
38

Low Clouds (% Sky Obscured)

9
9
2
2
2
2
2
2
4
4
4
4
4
4
13
13
13
13
13
13
7
7
7
7

Medium Clouds (% Sky Obscured)

9
9
0
0
0
0
0
0
0
0
0
0
0
0
16
16
16
16
16
16
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
34
34
34
34

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

10
10
12
14
10
7
7
7
0
0
0
0
7
9
14
12
8
5
6
8
10
12
14
14

Precipitation Amount (mm)

0.05
0.27
0.49
0.37
0.15
0.05
0.02
0.01
0
0
0
0
0.01
0.06
0.11
0.08
0.03
0.01
0.01
0.03
0.07
0.16
0.31
0.37

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
86
89
89
87
85
83
82
80
79
78
78
77
77
77
78
78
79
80
82
84
86

Pressure (mb)

993
993
993
993
993
993
993
994
994
994
994
994
995
995
996
996
996
996
997
997
997
998
998
999

Ozone (du)

463
461
458
455
453
450
446
441
437
435
433
432
431
430
429
431
433
435
437
438
440
441
442
442

Thursday 24

Waning Gibbous 79%

21:14

10:01

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 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:59, Set: 16:39, Transit: 12:19. Moon - Rise: 21:14, Set: 10:01. Civil Dark: 17:17 - 07:21. Nautical Dark: 17:59 - 06:39. Astro Dark: 18:39 - 05:59

Total Clouds (% Sky Obscured)

38
38
98
98
98
98
98
98
100
100
100
100
100
100
91
91
91
91
91
91
0
0
0
0

Low Clouds (% Sky Obscured)

7
7
32
32
32
32
32
32
100
100
100
100
100
100
91
91
91
91
91
91
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
98
98
98
98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
34
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)

8
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

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

Precipitation Probability (%)

11
8
5
5
7
11
12
13
0
0
0
0
0
12
14
11
8
7
0
0
0
0
0
2

Precipitation Amount (mm)

0.23
0.07
0.04
0.06
0.08
0.08
0.05
0.02
0
0
0
0
0
0.01
0.03
0.02
0.02
0.01
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
87
88
90
90
89
88
86
86
84
83
82
83
82
82
82
82
82
81
81
80
80
78

Pressure (mb)

1000
1001
1002
1004
1005
1006
1007
1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1012
1012
1013
1013
1013
1013
1013

Ozone (du)

438
433
428
424
420
417
417
418
418
418
417
417
417
418
418
419
419
420
421
423
423
424
423
423

Friday 25

Waning Gibbous 79%

22:35

10:25

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

Sun - Rise: 07:57, Set: 16:41, Transit: 12:19. Moon - Rise: 22:35, Set: 10:25. Civil Dark: 17:19 - 07:19. Nautical Dark: 18:00 - 06:38. Astro Dark: 18:40 - 05:58

Total Clouds (% Sky Obscured)

0
0
52
52
52
52
52
52
66
66
66
66
66
66
26
26
26
26
26
26
2
2
2
2

Low Clouds (% Sky Obscured)

0
0
52
52
52
52
52
52
66
66
66
66
66
66
26
26
26
26
26
26
2
2
2
2

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
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
Snow
Snow
Snow
Very Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

3
3
3
4
4
7
13
18
22
22
21
22
19
15
13
13
12
12
12
11
10
9
7
6

Precipitation Amount (mm)

0.01
0.01
0.02
0.02
0.03
0.05
0.08
0.12
0.14
0.11
0.09
0.1
0.1
0.12
0.14
0.13
0.11
0.09
0.07
0.05
0.04
0.02
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
79
80
81
81
80
79
78
79
79
80
80
79
79
78
78
78
78
79
79
80
80
79

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

422
422
421
421
421
422
424
426
428
431
434
436
438
438
439
440
440
441
442
443
444
444
444
443

Forecast for Henley-in-Arden, Warwickshire, UK (52.29,-1.78)

Generated: 19/01/19 04:24:05. Forecast: 19/01/19 to 25/01/19. Timezone: UTC+0.00