Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 24

Waning Crescent 44%

23:56

15:22

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

Sun - Rise: 05:55, Set: 20:03, Transit: 12:58. Moon - Rise: 23:56, Set: 15:22. Civil Dark: 20:40 - 05:18. Nautical Dark: 21:26 - 04:32. Astro Dark: 22:20 - 03:39

Total Clouds (% Sky Obscured)

16
36
41
49
59
54
58
83
85
79
72
83
72
76
94
86
76
75
65
35
52
82
89
82

Low 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

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
2
2
1

High Clouds (% Sky Obscured)

16
36
41
49
59
54
58
83
85
79
72
83
72
76
94
86
76
75
65
35
52
82
89
82

ISS Passover

Visibility (miles)

6
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
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
3
5
6
8
9
10
11
11
11
11
10
9
8
7
7
6
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

12
13
16
20
24
26
27
28
28
28
28
28
27
26
24
21
19
18
18
17
17
16
16
15

Feels Like (°C)

12
13
16
20
24
26
27
28
28
28
28
28
27
26
24
21
19
18
18
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

100
100
88
72
62
54
47
43
40
39
39
39
42
46
52
59
64
69
73
75
78
81
83
87

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017

Ozone (du)

304
304
305
305
305
305
304
304
303
303
303
302
302
302
302
302
302
302
302
302
302
302
301
301

Sunday 25

Waning Crescent 33%

00:39

16:32

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

Sun - Rise: 05:57, Set: 20:00, Transit: 12:58. Moon - Rise: 00:39, Set: 16:32. Civil Dark: 20:37 - 05:20. Nautical Dark: 21:23 - 04:34. Astro Dark: 22:17 - 03:41

Total Clouds (% Sky Obscured)

70
72
25
13
33
54
57
24
23
19
3
0
0
0
0
4
5
3
1
1
1
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
4
5
3
1
1
1
0
0
0

High Clouds (% Sky Obscured)

70
72
25
13
33
54
57
10
23
19
2
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
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
1
0
0
0
0
0
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
5
5
6
7
8
8
8
8
8
9
8
8
8
7
7
6
6
5
5
4
3
3

Chance of Frost

Temperature (°C)

15
15
18
22
25
28
29
30
31
31
31
30
29
28
26
23
20
19
18
17
17
16
16
15

Feels Like (°C)

15
15
18
22
26
28
29
30
31
31
31
30
29
28
26
23
20
19
18
17
17
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

93
94
82
67
57
49
44
40
37
35
35
36
39
43
50
60
68
74
78
81
83
85
86
89

Pressure (mb)

1017
1017
1017
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1020
1020
1020
1020

Ozone (du)

300
300
300
299
299
299
298
298
298
299
299
299
298
297
297
297
297
297
296
296
296
296
295
295

Monday 26

Waning Crescent 23%

01:36

17:36

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

Sun - Rise: 05:58, Set: 19:58, Transit: 12:57. Moon - Rise: 01:36, Set: 17:36. Civil Dark: 20:35 - 05:22. Nautical Dark: 21:21 - 04:36. Astro Dark: 22:13 - 03:44

Total 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

Low 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

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
17
22
25
28
29
30
31
31
31
31
30
29
26
24
21
20
19
19
18
18
17
17

Feels Like (°C)

14
15
18
22
26
28
29
30
31
31
31
31
30
29
26
24
21
20
19
19
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

96
96
86
69
56
48
43
39
37
36
36
36
39
43
48
57
65
70
74
77
79
82
85
89

Pressure (mb)

1020
1020
1020
1019
1019
1019
1020
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

295
295
295
294
294
294
295
295
294
293
292
292
291
291
291
290
290
290
290
290
291
292
293
294

Tuesday 27

Waning Crescent 13%

02:46

18:31

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

Sun - Rise: N/A, Set: 19:56, Transit: 12:57. Moon - Rise: 02:46, Set: 18:31. Civil Dark: 20:32 - 05:24. Nautical Dark: 21:18 - 04:38. Astro Dark: 22:10 - 03:47

Total Clouds (% Sky Obscured)

0
21
21
21
21
21
21
2
2
2
2
2
2
99
99
99
99
99
99
12
12
12
12
12

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0

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
21
21
21
21
21
21
0
0
0
0
0
0
99
99
99
99
99
99
12
12
12
12
12

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
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
Very Light Rain

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.05
0.1
0.12
0.13
0.13
0.11
0.09
0.07
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
19
23
26
28
29
30
31
32
32
31
30
29
27
25
22
21
20
20
20
19
19
18

Feels Like (°C)

16
16
19
23
26
28
29
30
31
32
32
31
30
29
27
25
22
21
21
20
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

96
96
87
70
59
51
45
41
37
36
36
37
41
46
52
61
69
76
80
82
84
84
86
90

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

295
297
298
300
300
299
296
294
293
291
290
289
287
286
286
286
286
285
285
284
284
285
285
285

Wednesday 28

Waning Crescent 6%

04:07

19:15

06 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
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 Good
02 Good
03 Good
04 Good
05 Good

Sun - Rise: 06:00, Set: 19:54, Transit: 12:57. Moon - Rise: 04:07, Set: 19:15. Civil Dark: 20:30 - 05:26. Nautical Dark: 21:15 - 04:41. Astro Dark: 22:07 - 03:50

Total Clouds (% Sky Obscured)

12
100
100
100
100
100
100
38
38
38
38
38
38
98
98
98
98
98
98
17
17
17
17
17

Low Clouds (% Sky Obscured)

0
99
99
99
99
99
99
19
19
19
19
19
19
0
0
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
22
22
22
22
22
22
44
44
44
44
44
44
6
6
6
6
6

High Clouds (% Sky Obscured)

12
62
62
62
62
62
62
27
27
27
27
27
27
98
98
98
98
98
98
13
13
13
13
13

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
6
5
0
0
2
2
3
3
4
4
4
3
2
2
2
2
2
0
0
0
0
0
0

Precipitation Amount (mm)

0.03
0.01
0.01
0
0
0.01
0.03
0.07
0.09
0.12
0.11
0.07
0.02
0.01
0.01
0.02
0.03
0.02
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
20
23
25
27
28
29
30
29
28
28
27
26
25
23
22
21
20
19
19
18
18
17

Feels Like (°C)

18
18
20
23
25
28
29
30
30
30
29
28
28
26
25
23
22
21
20
19
19
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

97
96
88
76
67
61
55
51
49
50
52
54
56
59
63
69
75
79
82
83
83
82
82
84

Pressure (mb)

1015
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

286
286
287
287
288
289
290
291
291
292
292
293
293
293
295
296
297
297
296
295
296
298
299
299

Thursday 29

Waning Crescent 2%

05:34

19:51

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

Sun - Rise: 06:02, Set: 19:51, Transit: 12:57. Moon - Rise: 05:34, Set: 19:51. Civil Dark: 20:28 - 05:27. Nautical Dark: 21:13 - 04:43. Astro Dark: 22:03 - 03:52

Total Clouds (% Sky Obscured)

17
79
79
79
79
79
79
97
97
97
97
97
97
34
34
34
34
34
34
1
1
1
1
1

Low Clouds (% Sky Obscured)

1
38
38
38
38
38
38
97
97
97
97
97
97
33
33
33
33
33
33
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
7
7
7
7
7
7
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0

High Clouds (% Sky Obscured)

13
70
70
70
70
70
70
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1

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

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.02
0.04
0.06
0.08
0.09
0.1
0.11
0.09
0.05
0.03
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

9
9
9
9
9
10
10
10
10
10
9
8
6
5
5
4
4
4
4
5
5
5
5
5

Chance of Frost

Temperature (°C)

17
17
18
19
21
21
22
23
24
24
25
24
23
22
20
18
16
15
15
14
14
13
12
11

Feels Like (°C)

17
17
18
19
21
21
22
23
24
24
25
24
23
22
20
18
16
15
15
14
14
13
12
11

Dew Point (°C)

15
15
15
15
15
15
14
14
14
13
13
13
12
12
12
11
11
10
10
9
9
9
9
9

Relative Humidity (%)

90
91
86
79
72
66
61
58
54
50
48
49
50
53
57
64
70
72
72
72
74
78
82
88

Pressure (mb)

1015
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

299
298
297
295
295
294
294
295
295
295
296
296
296
296
296
296
295
294
293
293
292
292
292
292

Friday 30

New Moon 0%

No Rise

20:19

06 Good
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
04 Bad
05 Bad

Sun - Rise: 06:03, Set: 19:49, Transit: 12:56. Moon - Rise: No Rise, Set: 20:19. Civil Dark: 20:25 - 05:29. Nautical Dark: 21:10 - 04:45. Astro Dark: 22:00 - 03:55

Total Clouds (% Sky Obscured)

1
55
55
55
55
55
55
93
93
93
93
93
93
96
96
96
96
96
96
97
97
97
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
2
2
2
6
6
6
6
6
6
0
0
0
0
0

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)

1
55
55
55
55
55
55
93
93
93
93
93
93
95
95
95
95
95
95
97
97
97
97
97

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
7
8
9
10
11
11
11
10
9
7
6
5
4
3
3
3
3
3
4
4
5

Chance of Frost

Temperature (°C)

10
11
14
17
19
21
22
24
25
25
25
25
24
23
21
20
18
17
16
16
15
15
15
13

Feels Like (°C)

10
11
14
17
19
21
22
24
25
25
25
25
24
23
21
20
18
17
16
16
15
15
15
13

Dew Point (°C)

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

Relative Humidity (%)

93
92
84
72
63
57
50
45
41
39
39
40
43
47
51
56
62
68
74
77
79
81
83
89

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

293
293
293
293
292
292
292
292
292
292
292
290
288
287
287
287
288
287
286
285
285
285
286
285

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 24/08/19 05:22:49. Forecast: 24/08/19 to 30/08/19. Timezone: UTC+1.00