Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

New Moon 0%

05:44

21:47

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

Sun - Rise: 05:04, Set: 21:36, Transit: 13:20. Moon - Rise: 05:44, Set: 21:47. Civil Dark: 22:23 - 04:18. Nautical Dark: 23:34 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
85
100
100
100
100
100
100
100
100
84
81
100
97
89
96
100
36
9
1
6

Low Clouds (% Sky Obscured)

100
100
100
100
84
100
100
100
100
100
100
100
100
84
81
100
97
89
96
100
36
9
1
6

Medium Clouds (% Sky Obscured)

45
10
16
23
15
3
9
2
5
6
0
0
1
4
6
1
7
0
2
0
0
0
0
0

High Clouds (% Sky Obscured)

0
23
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
8
7
6
6
8
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

Very Light Rain
Very Light Rain
Very 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
None
None

Precipitation Probability (%)

16
18
20
19
17
14
7
3
2
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.35
0.22
0.26
0.49
0.43
0.31
0.19
0.12
0.08
0.07
0.07
0
0
0
0
0
0.05
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
20
19
18
17
15
13
12
11
11
12
12
13
14
14
15
16
16
17
17
16
16
16
15

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
14
14
14
14

Relative Humidity (%)

92
93
94
94
94
94
94
93
93
93
91
90
89
89
88
87
87
87
87
87
87
86
85
84

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

299
300
301
302
303
303
304
306
307
308
303
305
307
308
308
306
306
307
309
310
311
311
310
309

Sunday 25

Waxing Crescent 3%

06:49

22:41

00 OK
01 OK
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
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 Bad
21 OK
22 OK
23 OK

Sun - Rise: 05:05, Set: 21:36, Transit: 13:20. Moon - Rise: 06:49, Set: 22:41. Civil Dark: 22:23 - 04:18. Nautical Dark: 23:33 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
24
48
95
100
100
100
100
100
70
100
100
100
66
48
48
100
98
28
40
47
34
22
31

Low Clouds (% Sky Obscured)

4
21
35
86
98
100
100
100
100
70
100
100
100
66
48
37
100
98
28
40
47
34
21
13

Medium Clouds (% Sky Obscured)

14
6
30
90
99
42
24
62
84
9
0
0
0
0
0
20
5
0
0
0
0
0
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
22

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
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
2
5
5
5
5
4
3
2
1
1
1
1
0
0
0
2
4
4

Precipitation Amount (mm)

0
0
0
0
0
0
0.09
0.14
0.15
0.15
0.15
0.13
0.11
0.09
0.07
0.07
0.06
0.04
0
0
0
0.08
0.14
0.13

Wind Speed/Direction (mph)

15
15
15
15
15
15
15
16
17
18
19
19
19
20
19
19
18
17
16
15
13
12
10
9

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17
17
17
17
17
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
81
81
81
82
84
86
88
90
92
92
92
91
91
89
88
87
86
86
86
87
87
88

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

308
306
305
304
304
304
305
306
307
308
308
309
310
310
310
309
308
308
308
308
308
307
307
307

Monday 26

Waxing Crescent 9%

08:00

23:24

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

Sun - Rise: 05:05, Set: 21:36, Transit: 13:21. Moon - Rise: 08:00, Set: 23:24. Civil Dark: 22:23 - 04:19. Nautical Dark: 23:33 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
73
77
81
71
66
94
100
100
91
98
100
100
81
16
79
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
35
34
13
2
19
20
7
4
19
84
100
100
81
13
79
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
3
2
8
16
18
100
98
4
2
4
1
0
0
1
2
0
4
2
2
2
2
2

High Clouds (% Sky Obscured)

12
56
61
78
69
55
92
91
91
88
80
20
17
0
2
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

3
2
3
6
10
12
12
12
11
3
1
0
0
1
0
1
2
2
1
1
1
0
0
0

Precipitation Amount (mm)

0.09
0.08
0.1
0.15
0.22
0.3
0.39
0.41
0.26
0.1
0.03
0
0
0.03
0
0.05
0.07
0.07
0.05
0.03
0.03
0
0
0

Wind Speed/Direction (mph)

7
7
6
7
7
7
7
7
7
7
7
7
6
6
7
7
8
7
7
6
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
14
14
14
14
14
14
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16

Relative Humidity (%)

89
89
90
90
90
91
91
90
90
89
87
85
82
80
80
82
84
85
86
87
89
91
92
92

Pressure (mb)

1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010

Ozone (du)

306
306
306
306
305
305
305
304
305
305
306
307
309
310
310
309
310
311
313
315
317
319
322
324

Tuesday 27

Waxing Crescent 17%

09:14

23:59

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

Sun - Rise: 05:06, Set: 21:36, Transit: 13:21. Moon - Rise: 09:14, Set: 23:59. Civil Dark: 22:22 - 04:19. Nautical Dark: 23:33 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
67
67
67
67
67
67
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
4
4
4
4
4
4
0
0
0
0
0
0
4
4
4
4
4
4
6
6
6
6
6

Medium Clouds (% Sky Obscured)

2
5
5
5
5
5
5
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
65
65
65
65
65
65
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
10
10
9
9
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

0
0
2
12
15
13
6
3
5
5
5
4
3
2
1
0
0
0
0
0
1
7
16
23

Precipitation Amount (mm)

0
0
0.05
0.2
0.34
0.26
0.12
0.08
0.1
0.1
0.1
0.09
0.07
0.06
0.03
0
0
0
0
0
0.03
0.09
0.18
0.28

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
17
17
17
16
16
16
15
15

Feels Like (°C)

16
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
15
15
15
15
14
14
14
14

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
93
94
94
95
95
93
93
92
90
88
85
82
80
78
77
77
78
79
81
83
85

Pressure (mb)

1010
1009
1009
1008
1007
1007
1007
1007
1008
1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1005
1005
1004
1004
1004

Ozone (du)

326
327
328
329
330
330
329
329
328
328
328
327
327
327
327
328
328
327
325
324
323
323
323
324

Wednesday 28

Waxing Crescent 27%

10:28

No Set

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

Sun - Rise: 05:06, Set: 21:36, Transit: 13:21. Moon - Rise: 10:28, Set: No Set. Civil Dark: 22:22 - 04:20. Nautical Dark: 23:32 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
13
13
13
13
13
13
100
100
100
100
100
100
62
62
62
62
62
62
27
27
27
27
27

Medium Clouds (% Sky Obscured)

100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
23
23
23
23
23

High Clouds (% Sky Obscured)

100
98
98
98
98
98
98
78
78
78
78
78
78
99
99
99
99
99
99
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
24
27
29
31
31
30
11
2
0
0
0
0
0
0
1
1
2
2
1
1
0
0
1

Precipitation Amount (mm)

0.44
0.61
0.86
1.17
1.24
0.83
0.33
0.1
0.03
0
0
0
0
0
0
0.03
0.04
0.04
0.05
0.04
0.03
0
0
0.02

Wind Speed/Direction (mph)

8
9
10
12
13
13
12
11
10
9
9
9
7
11
12
14
15
16
16
16
16
16
16
16

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
14
15
15
15
16
16
16
16
16
16
16
16
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
87
86
85
83
82
80
79
78
76
76
77
78
80
81
81
81
79
76
74
74

Pressure (mb)

1003
1003
1002
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
999
999
999
999
999
999
999
999
999
999

Ozone (du)

326
328
330
331
333
334
336
337
338
339
340
341
343
345
345
345
346
349
354
358
360
361
361
362

Thursday 29

Waxing Crescent 37%

11:40

00:28

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

Sun - Rise: 05:07, Set: 21:36, Transit: 13:21. Moon - Rise: 11:40, Set: 00:28. Civil Dark: 22:22 - 04:21. Nautical Dark: 23:32 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
21
21
21
21
21
21
96
96
96
96
96
96
69
69
69
69
69
69
96
96
96
96
96

Low Clouds (% Sky Obscured)

27
21
21
21
21
21
21
59
59
59
59
59
59
48
48
48
48
48
48
31
31
31
31
31

Medium Clouds (% Sky Obscured)

23
0
0
0
0
0
0
92
92
92
92
92
92
62
62
62
62
62
62
87
87
87
87
87

High Clouds (% Sky Obscured)

100
0
0
0
0
0
0
15
15
15
15
15
15
0
0
0
0
0
0
53
53
53
53
53

ISS Passover

Visibility (miles)

9
9
9
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

None
None
None
None
None
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
Very Light Rain

Precipitation Probability (%)

2
3
2
2
5
8
12
12
12
10
5
2
0
0
0
1
3
3
3
4
3
3
5
9

Precipitation Amount (mm)

0.06
0.08
0.05
0.05
0.1
0.15
0.29
0.39
0.32
0.18
0.1
0.04
0
0
0
0.03
0.07
0.08
0.08
0.08
0.07
0.08
0.1
0.18

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
14
14
14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
81
82
82
82
82
80
79
77
77
77
77
76
76
76
76
76
76
75
74
74
75

Pressure (mb)

999
999
999
998
998
998
998
998
998
998
999
999
999
999
999
999
998
998
998
998
999
999
999
999

Ozone (du)

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

Friday 30

Waxing Crescent 47%

12:49

00:54

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

Sun - Rise: 05:07, Set: 21:36, Transit: 13:21. Moon - Rise: 12:49, Set: 00:54. Civil Dark: 22:21 - 04:21. Nautical Dark: 23:31 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
100
100
93
93
93
93
93
93
26
26
26
26
26

Low Clouds (% Sky Obscured)

31
38
38
38
38
38
38
51
51
51
51
51
51
61
61
61
61
61
61
9
9
9
9
9

Medium Clouds (% Sky Obscured)

87
100
100
100
100
100
100
100
100
100
100
100
100
84
84
84
84
84
84
26
26
26
26
26

High Clouds (% Sky Obscured)

53
98
98
98
98
98
98
83
83
83
83
83
83
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

13
14
16
18
20
20
19
12
10
10
10
9
8
7
6
4
4
8
9
9
9
8
5
4

Precipitation Amount (mm)

0.32
0.43
0.48
0.48
0.45
0.34
0.22
0.15
0.15
0.19
0.22
0.21
0.19
0.18
0.15
0.12
0.13
0.22
0.41
0.53
0.42
0.25
0.14
0.13

Wind Speed/Direction (mph)

14
14
14
14
14
12
15
15
16
17
18
19
20
21
22
23
24
25
25
25
25
25
25
25

Chance of Frost

Temperature (°C)

14
14
14
13
13
13
13
13
13
13
14
14
14
14
14
15
15
14
14
14
14
14
14
14

Feels Like (°C)

11
11
10
10
9
10
9
9
9
9
9
9
8
8
8
8
8
8
7
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

78
80
81
82
83
84
85
84
83
82
80
79
77
76
75
75
75
77
80
82
82
80
79
78

Pressure (mb)

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

Ozone (du)

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

Forecast for Hartland, Devon, UK (50.99,-4.53)

Generated: 24/06/17 00:58:32. Forecast: 24/06/17 to 30/06/17. Timezone: UTC+1.00