Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 98%

14:53

06:17

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: 08:03, Set: 16:42, Transit: 12:23. Moon - Rise: 14:53, Set: 06:17. Civil Dark: 17:19 - 07:26. Nautical Dark: 18:00 - 06:46. Astro Dark: 18:39 - 06:07

Total Clouds (% Sky Obscured)

98
97
95
91
91
79
72
64
54
48
57
59
56
55
56
45
52
50
48
63
95
98
98
100

Low Clouds (% Sky Obscured)

47
30
32
49
66
52
34
33
23
19
25
23
26
39
44
41
51
49
48
63
95
98
98
100

Medium Clouds (% Sky Obscured)

97
93
92
84
77
48
57
46
38
36
45
49
44
37
31
13
12
11
4
5
5
2
1
0

High Clouds (% Sky Obscured)

84
88
66
38
37
54
50
34
31
29
25
18
18
19
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
5
4
3
2
2
2
2
2
3
3
4
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

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
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 (%)

100
100
42
40
41
43
37
28
24
28
34
36
32
21
11
8
8
10
9
0
0
0
0
0

Precipitation Amount (mm)

0.65
0.32
0.29
0.25
0.24
0.25
0.2
0.13
0.1
0.13
0.23
0.29
0.2
0.08
0.03
0.01
0.02
0.02
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
96
94
93
92
91
89
87
86
85
84
84
85
87
89
91
94
97
99
100
100
100
100

Pressure (mb)

1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010

Ozone (du)

354
356
357
358
359
359
359
358
358
357
356
356
356
355
355
355
354
353
353
353
352
352
352
351

Sunday 20

Waxing Gibbous 100%

15:58

07:21

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

Sun - Rise: 08:02, Set: 16:44, Transit: 12:23. Moon - Rise: 15:58, Set: 07:21. Civil Dark: 17:20 - 07:25. Nautical Dark: 18:01 - 06:45. Astro Dark: 18:40 - 06:06

Total Clouds (% Sky Obscured)

100
98
87
93
100
97
90
85
79
72
59
75
81
89
45
40
5
2
4
1
5
34
98
70

Low Clouds (% Sky Obscured)

100
98
87
93
100
96
90
84
79
71
57
72
77
88
26
34
2
1
4
1
5
34
98
70

Medium Clouds (% Sky Obscured)

0
2
4
7
13
12
10
11
12
19
26
46
46
41
42
16
5
2
1
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
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 (%)

0
15
21
20
16
13
12
11
11
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1010
1011
1012
1013
1014
1015
1016
1017
1018
1018
1019
1019
1020
1021
1022
1023
1024
1024
1025
1025
1026
1026
1026
1026

Ozone (du)

351
350
349
347
345
343
343
343
344
343
343
342
341
340
339
341
343
344
343
340
338
337
337
337

Monday 21

Full Moon 99%

17:14

08:16

04 OK
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: 08:01, Set: 16:45, Transit: 12:23. Moon - Rise: 17:14, Set: 08:16. Civil Dark: 17:22 - 07:24. Nautical Dark: 18:02 - 06:44. Astro Dark: 18:41 - 06:05

Total Clouds (% Sky Obscured)

24
46
48
57
63
88
98
100
98
99
99
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

24
10
8
4
6
11
2
13
38
13
16
52
79
99
88
88
88
88
88
88
78
78
78
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
62
70
53
59
28
52
81
99
99
99
99
99
99
96
96
96
96

High Clouds (% Sky Obscured)

0
39
44
56
61
88
98
99
98
99
99
100
100
100
100
100
100
100
100
100
96
96
96
96

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
7
5
3
2
1
1
3
5
6

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
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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
4
4
8
8
6
6
6
7
11
21
35
57
69
73
70
62
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.02
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.04
0.09
0.36
1.01
1.51
1.18
0.6
0.3

Wind Speed/Direction (mph)

9
7
7
6
2
4
4
3
6
8
9
11
13
14
16
17
19
23
24
27
28
26
22
19

Chance of Frost

Temperature (°C)

3
2
2
1
1
2
3
4
6
6
7
7
7
6
6
5
6
6
6
7
7
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
97
98
98
96
92
87
82
77
74
73
75
79
82
83
84
84
87
90
91
90
88
86

Pressure (mb)

1026
1026
1026
1027
1027
1027
1026
1026
1025
1024
1023
1022
1021
1020
1018
1017
1015
1013
1012
1010
1008
1007
1006
1006

Ozone (du)

336
335
334
334
334
334
334
333
333
332
332
332
331
331
332
335
339
344
350
357
365
373
382
393

Tuesday 22

Waning Gibbous 95%

18:36

09:00

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 OK
03 OK

Sun - Rise: 08:00, Set: 16:47, Transit: 12:23. Moon - Rise: 18:36, Set: 09:00. Civil Dark: 17:23 - 07:24. Nautical Dark: 18:04 - 06:43. Astro Dark: 18:43 - 06:04

Total Clouds (% Sky Obscured)

99
99
56
56
56
56
56
56
50
50
50
50
50
50
47
47
47
47
47
47
2
2
2
2

Low Clouds (% Sky Obscured)

78
78
2
2
2
2
2
2
16
16
16
16
16
16
24
24
24
24
24
24
1
1
1
1

Medium Clouds (% Sky Obscured)

96
96
56
56
56
56
56
56
45
45
45
45
45
45
43
43
43
43
43
43
1
1
1
1

High Clouds (% Sky Obscured)

96
96
23
23
23
23
23
23
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
3
2
2
3
4
4
4
4
3
2
2
2
2
2
4
7
9
10
10
10
9
7
6

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

Precipitation Probability (%)

46
38
27
23
25
26
25
26
28
28
29
29
25
24
21
17
14
12
10
0
0
9
16
21

Precipitation Amount (mm)

0.16
0.08
0.05
0.05
0.07
0.1
0.11
0.12
0.14
0.16
0.2
0.22
0.19
0.14
0.1
0.07
0.05
0.03
0.01
0
0
0.01
0.03
0.06

Wind Speed/Direction (mph)

18
17
17
16
16
16
17
19
21
22
23
23
23
22
21
20
20
19
19
18
17
17
17
16

Chance of Frost

Temperature (°C)

5
4
4
4
4
4
4
4
4
5
5
5
4
4
4
3
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
85
85
86
87
88
87
80
77
77
78
79
80
81
80
81
82
83
84
85
86
87

Pressure (mb)

1005
1005
1005
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
997
996

Ozone (du)

405
418
427
431
432
434
441
449
456
462
467
468
464
456
449
444
439
436
434
433
433
434
435
437

Wednesday 23

Waning Gibbous 88%

19:59

09:35

04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK
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: 07:59, Set: 16:49, Transit: 12:24. Moon - Rise: 19:59, Set: 09:35. Civil Dark: 17:25 - 07:22. Nautical Dark: 18:05 - 06:42. Astro Dark: 18:44 - 06:03

Total Clouds (% Sky Obscured)

2
2
1
1
1
1
1
1
66
66
66
66
66
66
95
95
95
95
95
95
98
98
98
98

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
9
9
9
9
9
9
4
4
4
4
4
4
13
13
13
13

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
86
86
86
86
86
86
92
92
92
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
64
64
64
64
64
64
75
75
75
75
75
75
76
76
76
76

ISS Passover

Visibility (miles)

5
5
6
9
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

20
17
14
13
17
22
26
31
33
35
19
0
0
0
0
0
0
0
6
16
23
21
13
11

Precipitation Amount (mm)

0.06
0.05
0.04
0.04
0.08
0.15
0.23
0.34
0.37
0.22
0.05
0
0
0
0
0
0
0
0.01
0.03
0.06
0.04
0.01
0.01

Wind Speed/Direction (mph)

17
17
17
18
19
19
19
19
19
20
20
20
19
18
17
17
17
17
17
17
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

996
995
995
995
995
995
995
995
995
995
995
995
996
997
998
998
999
999
999
999
999
999
999
1000

Ozone (du)

437
437
438
438
438
439
442
445
448
449
451
450
446
440
434
428
422
417
416
417
419
423
427
430

Thursday 24

Waning Gibbous 79%

21:21

10:04

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

Sun - Rise: 07:58, Set: 16:50, Transit: 12:24. Moon - Rise: 21:21, Set: 10:04. Civil Dark: 17:27 - 07:21. Nautical Dark: 18:07 - 06:41. Astro Dark: 18:45 - 06:03

Total Clouds (% Sky Obscured)

98
98
88
88
88
88
88
88
50
50
50
50
50
50
38
38
38
38
38
38
27
27
27
27

Low Clouds (% Sky Obscured)

13
13
77
77
77
77
77
77
21
21
21
21
21
21
38
38
38
38
38
38
27
27
27
27

Medium Clouds (% Sky Obscured)

92
92
50
50
50
50
50
50
41
41
41
41
41
41
1
1
1
1
1
1
0
0
0
0

High Clouds (% Sky Obscured)

76
76
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

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

Precipitation Probability (%)

12
19
21
17
12
10
9
9
9
9
8
9
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.04
0.06
0.05
0.02
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
21
22
22
23
22
21
20
19
18
17
17
17
17
17
17
17
18
18
17
17
17
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
1
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
-0
-1
-1

Relative Humidity (%)

89
91
92
94
95
96
93
89
85
82
80
80
81
82
83
84
85
87
87
88
89
90
89
89

Pressure (mb)

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

Ozone (du)

431
431
430
426
422
418
416
414
413
410
408
406
404
403
403
402
402
401
400
398
397
397
397
396

Friday 25

Waning Gibbous 79%

22:40

10:29

04 OK
05 OK
06 Good
07 Good
08 Good
09 OK
10 Good
11 Good
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: 16:52, Transit: 12:24. Moon - Rise: 22:40, Set: 10:29. Civil Dark: 17:28 - 07:20. Nautical Dark: 18:08 - 06:40. Astro Dark: 18:47 - 06:02

Total Clouds (% Sky Obscured)

27
27
0
0
0
0
0
0
57
57
57
57
57
57
40
40
40
40
40
40
2
2
2
2

Low Clouds (% Sky Obscured)

27
27
0
0
0
0
0
0
57
57
57
57
57
57
40
40
40
40
40
40
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
8
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
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
4
6
6
0
0
0
14
15
13
9
8
6
4
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

18
19
19
19
18
18
18
19
19
19
19
19
19
19
19
19
18
18
17
16
15
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-6
-6
-6
-5
-4
-3
-2
-2
-2
-2
-4
-4
-5
-5
-5
-6
-6
-6
-6
-6
-7

Dew Point (°C)

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

Relative Humidity (%)

89
88
87
88
88
87
84
80
74
69
67
66
67
70
71
73
75
78
81
84
88
90
92
94

Pressure (mb)

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

Ozone (du)

396
396
396
396
396
395
395
394
393
392
391
392
394
396
399
403
407
410
414
417
420
422
423
424

Forecast for Beer, Devon, UK (50.70,-3.09)

Generated: 19/01/19 04:00:34. Forecast: 19/01/19 to 25/01/19. Timezone: UTC+0.00