Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 77%

23:25

No Set

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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:41, Set: 21:20, Transit: 13:00. Moon - Rise: 23:25, Set: No Set. Civil Dark: 22:09 - 03:52. Nautical Dark: 23:27 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
30
52
92
93
85
99
98
82
86
68
49
54
40
28
28
77
52
46
72
89
99
98
91

Low Clouds (% Sky Obscured)

19
30
52
56
54
66
67
39
65
57
35
27
34
13
1
2
0
7
14
29
52
68
87
73

Medium Clouds (% Sky Obscured)

0
5
49
42
46
46
51
55
30
56
56
32
35
32
28
28
32
25
32
38
11
50
35
34

High Clouds (% Sky Obscured)

2
2
8
25
4
54
44
44
11
16
18
16
23
10
7
6
77
39
18
50
72
93
84
74

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

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
2
0
0
0
0
0
0
0
0
0
0
0
1
1
0
15
19

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)

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

Chance of Frost

Temperature (°C)

22
23
24
25
25
25
25
25
24
24
23
22
20
19
18
17
17
16
16
16
16
17
19
20

Feels Like (°C)

20
21
22
21
21
22
22
21
22
22
21
20
20
18
18
17
16
14
14
15
15
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

58
54
50
49
50
50
45
47
51
54
58
64
69
73
78
85
86
87
89
92
89
81
76
71

Pressure (mb)

1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

331
331
331
331
334
338
340
338
338
338
340
341
342
341
342
342
343
346
346
346
346
349
348
345

Sunday 5

Waning Gibbous 67%

23:35

10:34

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:42, Set: 21:20, Transit: 13:00. Moon - Rise: 23:35, Set: 10:34. Civil Dark: 22:09 - 03:53. Nautical Dark: 23:26 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
93
97
100
99
100
100
100
100
100
100
93
98
91
66
56
85
84
85
84
94
98
96
93

Low Clouds (% Sky Obscured)

80
69
58
89
82
65
55
46
47
41
18
33
34
46
49
43
33
4
46
19
25
36
47
44

Medium Clouds (% Sky Obscured)

22
56
48
60
55
37
50
50
54
83
40
64
41
23
26
32
63
61
67
73
91
65
63
42

High Clouds (% Sky Obscured)

71
60
87
90
53
94
100
100
100
100
100
88
90
81
39
16
41
64
76
25
45
89
69
76

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

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 (%)

16
6
9
0
0
0
0
2
15
22
3
0
0
0
5
0
0
0
0
0
0
1
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)

13
13
13
14
13
13
11
10
8
7
7
4
2
3
4
5
6
7
8
9
10
12
13
14

Chance of Frost

Temperature (°C)

21
22
23
24
24
24
24
24
24
23
22
21
19
18
18
17
17
16
16
16
17
17
18
20

Feels Like (°C)

19
20
21
21
21
21
22
23
23
23
22
21
19
18
18
17
17
15
14
14
15
15
16
17

Dew Point (°C)

15
16
15
14
15
13
13
13
14
15
17
17
16
15
15
15
15
15
14
13
13
13
13
13

Relative Humidity (%)

69
67
59
54
56
50
51
48
52
61
72
80
81
83
86
88
87
89
87
81
78
77
70
63

Pressure (mb)

1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

344
344
343
341
341
339
336
334
334
334
336
336
336
336
336
334
334
334
334
336
337
337
334
332

Monday 6

Waning Gibbous 57%

23:45

11:51

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
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 04:43, Set: 21:19, Transit: 13:00. Moon - Rise: 23:45, Set: 11:51. Civil Dark: 22:08 - 03:54. Nautical Dark: 23:24 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
90
70
88
99
94
93
100
90
92
88
74
94
89
94
99
85
86
80
93
98
99
99
100

Low Clouds (% Sky Obscured)

34
39
35
30
23
17
17
27
21
10
0
0
0
11
0
0
0
0
0
0
0
3
4
12

Medium Clouds (% Sky Obscured)

34
28
24
25
29
17
34
36
22
42
35
38
70
69
70
44
60
68
41
22
37
14
8
2

High Clouds (% Sky Obscured)

48
79
53
81
97
87
59
100
69
47
80
57
80
60
62
99
76
45
62
87
95
97
99
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

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
5
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)

15
15
15
15
15
15
14
14
13
11
9
8
6
5
6
7
7
8
8
9
10
12
14
14

Chance of Frost

Temperature (°C)

21
22
23
24
25
25
26
26
26
25
23
22
20
18
18
17
17
16
16
15
16
18
19
21

Feels Like (°C)

18
20
20
20
20
21
22
22
21
22
21
20
19
17
16
16
14
14
14
13
13
15
16
17

Dew Point (°C)

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

Relative Humidity (%)

55
48
40
35
31
29
28
27
27
33
42
47
55
56
58
60
66
69
75
79
77
68
58
51

Pressure (mb)

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

Ozone (du)

331
331
330
329
326
325
326
325
326
325
324
325
326
326
325
324
325
325
325
324
325
323
323
322

Tuesday 7

Third Quarter 45%

23:57

13:11

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 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good

Sun - Rise: 04:44, Set: 21:19, Transit: 13:01. Moon - Rise: 23:57, Set: 13:11. Civil Dark: 22:07 - 03:56. Nautical Dark: 23:23 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
83
73
78
86
93
80
64
40
14
19
22
15
12
9
7
3
0
0
0
0
1
1
0

Low Clouds (% Sky Obscured)

29
42
5
25
36
26
38
42
28
11
14
17
13
9
6
3
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
9
14
22
30
39
28
14
0
0
1
1
1
0
0
0
0
0
0
0
0
1
1
0

High Clouds (% Sky Obscured)

82
68
73
78
85
85
80
64
10
7
6
5
0
0
0
0
0
0
0
0
0
0
0
0

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

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)

15
15
15
16
16
16
16
14
12
11
9
6
3
2
3
4
5
5
4
5
5
6
7
7

Chance of Frost

Temperature (°C)

22
24
25
27
27
28
28
27
27
26
24
21
20
19
18
17
17
16
16
16
17
18
20
22

Feels Like (°C)

18
20
21
24
24
24
25
24
25
25
24
22
22
22
21
19
18
17
18
18
18
18
20
22

Dew Point (°C)

10
11
13
14
13
13
13
14
15
15
16
17
17
16
15
15
15
15
15
15
14
12
11
10

Relative Humidity (%)

45
44
48
44
42
41
40
42
49
51
59
74
81
82
82
83
89
92
93
95
85
70
57
48

Pressure (mb)

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

Ozone (du)

322
322
322
322
321
321
320
320
319
318
318
317
317
317
316
316
315
315
315
317
317
316
316
317

Wednesday 8

Waning Crescent 34%

00:11

14:34

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

Sun - Rise: 04:45, Set: 21:18, Transit: 13:01. Moon - Rise: 00:11, Set: 14:34. Civil Dark: 22:06 - 03:57. Nautical Dark: 23:21 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
2
10
21
30
34
43
48
54
50
39
35
46
59
63
67
64

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
6
10
8
7
6
7
7
7
4
2
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
5
6
7
9

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
2
4
9
12
15
18
24
30
27
29
35
40
44
60
61
47

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

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)

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

Chance of Frost

Temperature (°C)

23
25
27
28
29
30
31
30
28
26
24
21
19
18
17
17
16
16
16
17
18
19
21
24

Feels Like (°C)

23
25
26
27
29
30
30
30
26
24
23
21
19
18
18
17
17
17
17
16
16
15
20
21

Dew Point (°C)

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

Relative Humidity (%)

40
33
30
27
25
24
24
24
31
39
41
52
62
67
72
74
78
82
86
81
77
72
61
51

Pressure (mb)

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

Ozone (du)

317
318
319
319
320
320
319
320
320
320
318
318
318
319
319
320
320
320
320
321
321
322
322
322

Thursday 9

Waning Crescent 23%

00:30

16:03

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

Sun - Rise: 04:46, Set: 21:17, Transit: 13:01. Moon - Rise: 00:30, Set: 16:03. Civil Dark: 22:05 - 03:58. Nautical Dark: 23:19 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
54
55
62
71
80
57
35
12
10
6
4
6
9
12
15
19
23
20
18
16
11
8
4

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
3
3
3
6
8
11
15
18
22
20
18
16
11
8
4

Medium Clouds (% Sky Obscured)

7
3
0
3
9
19
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
44
49
62
71
80
57
33
9
5
2
0
0
0
0
0
0
0
1
2
3
3
3
4

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

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)

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

Chance of Frost

Temperature (°C)

26
28
29
31
31
31
31
30
28
26
24
21
19
18
17
16
16
16
16
17
18
19
21
24

Feels Like (°C)

22
23
25
26
31
30
30
30
29
30
24
23
23
21
19
17
15
15
16
16
16
16
20
21

Dew Point (°C)

13
14
14
14
15
15
15
16
16
17
17
17
18
17
16
16
16
15
15
16
16
17
16
17

Relative Humidity (%)

43
41
39
37
37
37
38
43
48
55
65
79
95
96
96
98
98
96
98
93
90
88
74
64

Pressure (mb)

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

Ozone (du)

322
323
324
325
328
331
334
335
337
339
339
340
340
340
339
339
339
338
338
338
339
339
339
338

Friday 10

Waning Crescent 14%

00:59

17:35

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

Sun - Rise: 04:47, Set: 21:16, Transit: 13:01. Moon - Rise: 00:59, Set: 17:35. Civil Dark: 22:04 - 03:59. Nautical Dark: 23:17 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

6
8
10
6
7
4
23
38
68
73
96
96
79
58
37
30
23
19
30
37
44

Low Clouds (% Sky Obscured)

3
2
1
1
1
0
0
0
0
0
0
0
2
5
14
19
17
12
8
4
0

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
3
3
3
2
1
1
0
0
0
12
23
19
30
37
44

High Clouds (% Sky Obscured)

6
8
10
6
5
3
21
38
59
45
46
42
41
37
15
15
15
16
26
33
44

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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

Precipitation Type

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
1
1
16
22
27
26
24
21
17
14
12

Precipitation Amount (mm)

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)

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

Chance of Frost

Temperature (°C)

26
27
28
29
29
28
28
26
25
24
22
19
17
17
17
17
17
17
17
18
19

Feels Like (°C)

21
22
24
24
28
26
25
25
25
25
20
19
19
18
18
17
15
16
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

54
50
46
42
41
41
41
44
48
52
62
72
86
88
90
92
92
92
92
88
84

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

337
337
337
336
337
338
339
340
340
341
339
338
336
335
333
332
332
332
332
332
333

Forecast for Great Ellingham, Norfolk, United Kingdom (52.53,0.98)

Generated: 04/07/26 10:21:17. Forecast: 04/07/26 to 10/07/26. Timezone: UTC+1.00