Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 98%

14:55

06:18

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 OK
00 OK
01 Bad
02 Bad
03 Bad

Sun - Rise: 08:04, Set: 16:44, Transit: 12:24. Moon - Rise: 14:55, Set: 06:18. Civil Dark: 17:20 - 07:27. Nautical Dark: 18:01 - 06:47. Astro Dark: 18:40 - 06:08

Total Clouds (% Sky Obscured)

95
98
91
91
88
81
75
52
52
58
60
52
63
66
56
38
35
40
38
33
28
79
96
100

Low Clouds (% Sky Obscured)

16
34
11
59
79
63
54
29
27
31
31
16
31
48
45
34
34
39
38
32
28
79
96
100

Medium Clouds (% Sky Obscured)

94
98
89
84
53
58
56
31
35
43
48
46
43
38
22
8
7
9
2
1
2
4
2
0

High Clouds (% Sky Obscured)

81
74
36
31
34
42
34
24
27
23
20
14
34
31
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
6
6
6
6
6
6
5
4
3
2
2
3
5
7
9
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
None
None
None
None

Precipitation Probability (%)

100
47
38
36
34
33
26
22
23
26
32
35
31
25
20
19
18
17
14
8
0
0
0
0

Precipitation Amount (mm)

0.32
0.18
0.19
0.16
0.16
0.15
0.1
0.08
0.09
0.12
0.18
0.23
0.19
0.15
0.15
0.14
0.12
0.1
0.05
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
97
95
93
92
91
90
89
87
85
84
84
84
85
86
88
89
91
93
95
96
97
98
98

Pressure (mb)

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

Ozone (du)

355
357
358
359
358
358
358
357
356
356
355
354
354
354
354
354
353
352
352
352
352
351
351
350

Sunday 20

Waxing Gibbous 100%

16:00

07:22

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

Sun - Rise: 08:03, Set: 16:45, Transit: 12:24. Moon - Rise: 16:00, Set: 07:22. Civil Dark: 17:22 - 07:26. Nautical Dark: 18:02 - 06:46. Astro Dark: 18:41 - 06:07

Total Clouds (% Sky Obscured)

98
95
86
90
94
100
100
69
98
71
36
41
56
56
54
45
40
9
6
1
0
4
89
36

Low Clouds (% Sky Obscured)

98
95
86
90
94
100
100
69
98
71
33
31
47
53
52
36
28
7
6
1
0
4
89
36

Medium Clouds (% Sky Obscured)

0
0
2
3
2
6
13
15
23
26
24
29
44
44
34
38
34
6
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
6
11
12
14
14
15
14
13
0
0
0
0
0
0
0
3
2
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
97
97
97
97
96
95
92
87
85
83
82
83
85
86
86
86
88
89
90
90
90
90
90

Pressure (mb)

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

Ozone (du)

350
349
348
346
343
342
342
343
343
343
342
341
340
338
338
339
341
342
341
338
337
336
336
336

Monday 21

Full Moon 99%

17:16

08:17

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: 08:02, Set: 16:47, Transit: 12:25. Moon - Rise: 17:16, Set: 08:17. Civil Dark: 17:23 - 07:26. Nautical Dark: 18:04 - 06:45. Astro Dark: 18:43 - 06:06

Total Clouds (% Sky Obscured)

18
53
52
49
70
91
99
99
98
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98

Low Clouds (% Sky Obscured)

16
6
1
1
5
23
6
4
6
9
31
63
93
100
74
74
74
74
74
74
33
33
33
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
59
67
56
61
41
68
88
98
98
98
98
98
98
88
88
88
88

High Clouds (% Sky Obscured)

2
50
51
48
70
91
99
99
98
100
100
100
100
100
100
100
100
100
100
100
95
95
95
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
6
4
2
1
1
4
7
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

None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
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
2
5
8
9
8
6
0
0
0
0
13
29
43
56
66
69
63
56
47

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.02
0.03
0.02
0.01
0
0
0
0
0.03
0.15
0.32
0.52
0.97
1.29
0.93
0.41
0.17

Wind Speed/Direction (mph)

8
7
6
5
1
4
4
5
6
8
9
11
12
13
15
17
18
21
23
26
27
23
20
18

Chance of Frost

Temperature (°C)

3
3
2
2
2
2
3
5
6
7
7
7
6
6
6
6
6
7
7
7
7
7
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
95
96
95
93
88
82
78
74
74
75
77
80
81
81
80
82
83
86
88
87
85
84

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1023
1022
1021
1020
1019
1017
1015
1014
1012
1010
1009
1008
1007
1007

Ozone (du)

335
334
334
333
334
333
333
332
332
331
330
330
330
330
331
334
338
343
349
356
364
372
381
391

Tuesday 22

Waning Gibbous 95%

18:38

09:01

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

Sun - Rise: 08:01, Set: 16:48, Transit: 12:25. Moon - Rise: 18:38, Set: 09:01. Civil Dark: 17:25 - 07:25. Nautical Dark: 18:05 - 06:44. Astro Dark: 18:44 - 06:05

Total Clouds (% Sky Obscured)

98
98
53
53
53
53
53
53
50
50
50
50
50
50
38
38
38
38
38
38
9
9
9
9

Low Clouds (% Sky Obscured)

33
33
6
6
6
6
6
6
17
17
17
17
17
17
18
18
18
18
18
18
7
7
7
7

Medium Clouds (% Sky Obscured)

88
88
52
52
52
52
52
52
46
46
46
46
46
46
34
34
34
34
34
34
3
3
3
3

High Clouds (% Sky Obscured)

95
95
16
16
16
16
16
16
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

40
26
15
14
17
20
21
22
23
14
15
16
15
13
8
5
0
8
0
0
0
0
0
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
84
85
85
85
84
84
83
76
74
74
74
75
76
77
77
78
79
81
82
83
84
85

Pressure (mb)

1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001
1000
1000
999
999
998
997
997

Ozone (du)

403
416
426
431
432
435
441
448
454
458
461
461
455
446
438
433
430
428
426
426
426
427
429
430

Wednesday 23

Waning Gibbous 88%

20:01

09:36

04 Good
05 OK
06 Good
07 Good
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: 08:00, Set: 16:50, Transit: 12:25. Moon - Rise: 20:01, Set: 09:36. Civil Dark: 17:27 - 07:24. Nautical Dark: 18:07 - 06:43. Astro Dark: 18:45 - 06:05

Total Clouds (% Sky Obscured)

9
9
7
7
7
7
7
7
91
91
91
91
91
91
94
94
94
94
94
94
94
94
94
94

Low Clouds (% Sky Obscured)

7
7
2
2
2
2
2
2
2
2
2
2
2
2
10
10
10
10
10
10
13
13
13
13

Medium Clouds (% Sky Obscured)

3
3
2
2
2
2
2
2
3
3
3
3
3
3
87
87
87
87
87
87
90
90
90
90

High Clouds (% Sky Obscured)

1
1
4
4
4
4
4
4
91
91
91
91
91
91
59
59
59
59
59
59
43
43
43
43

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
Very Light Rain
Very Light Rain
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 (%)

5
8
8
8
10
13
19
24
29
26
16
8
0
0
0
0
0
0
7
24
31
30
17
7

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.02
0.05
0.12
0.28
0.36
0.23
0.06
0.01
0
0
0
0
0
0
0.03
0.13
0.23
0.15
0.05
0.01

Wind Speed/Direction (mph)

15
16
17
17
18
18
19
20
20
21
21
20
19
18
17
17
17
17
16
16
16
16
17
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
83
83
82
82
81
82
81
78
76
75
76
78
79
80
80
82
83
85
87
86
85
84

Pressure (mb)

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

Ozone (du)

429
427
426
427
429
431
433
436
440
443
447
449
448
445
441
434
426
420
417
416
417
419
422
425

Thursday 24

Waning Gibbous 79%

21:23

10:05

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 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 07:59, Set: 16:52, Transit: 12:25. Moon - Rise: 21:23, Set: 10:05. Civil Dark: 17:28 - 07:22. Nautical Dark: 18:08 - 06:42. Astro Dark: 18:47 - 06:04

Total Clouds (% Sky Obscured)

94
94
95
95
95
95
95
95
41
41
41
41
41
41
10
10
10
10
10
10
2
2
2
2

Low Clouds (% Sky Obscured)

13
13
81
81
81
81
81
81
23
23
23
23
23
23
10
10
10
10
10
10
2
2
2
2

Medium Clouds (% Sky Obscured)

90
90
91
91
91
91
91
91
36
36
36
36
36
36
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

43
43
0
0
0
0
0
0
2
2
2
2
2
2
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
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

Precipitation Probability (%)

8
14
17
14
11
9
10
7
8
9
9
9
8
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.01
0.02
0.04
0.03
0.02
0.01
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

Wind Speed/Direction (mph)

19
20
21
21
21
21
21
20
19
18
17
16
16
16
16
16
16
16
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
85
86
86
88
88
85
82
79
77
76
77
77
78
78
79
81
82
83
84
85
86
86
86

Pressure (mb)

1000
1001
1002
1003
1004
1005
1006
1007
1008
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

427
428
427
425
422
418
415
412
410
407
404
401
400
398
397
396
396
395
394
393
392
391
391
390

Friday 25

Waning Gibbous 79%

22:42

10:31

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

Sun - Rise: 07:58, Set: 16:54, Transit: 12:26. Moon - Rise: 22:42, Set: 10:31. Civil Dark: 17:30 - 07:21. Nautical Dark: 18:10 - 06:41. Astro Dark: 18:48 - 06:03

Total Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
1
1
1
1
1
1
81
81
81
81
81
81
2
2
2
2

Low Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
1
1
1
1
1
1
81
81
81
81
81
81
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
None
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
5
6
0
0
0
10
11
10
7
6
5
0
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
0.01
0.02
0.02
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
17
17
17
17
17
17
18
18
19
19
19
18
18
18
18
18
17
16
15
14
14
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
82
82
81
79
76
71
68
65
63
63
64
66
68
69
70
72
74
78
81
84
87
89

Pressure (mb)

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

Ozone (du)

390
391
391
391
390
390
390
389
388
387
386
386
387
389
392
395
398
401
405
408
412
415
417
420

Forecast for Exmouth, Devon, UK (50.62,-3.41)

Generated: 19/01/19 04:02:11. Forecast: 19/01/19 to 25/01/19. Timezone: UTC+0.00