Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:13

04:35

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: 05:24, Set: 20:20, Transit: 12:53. Moon - Rise: 18:13, Set: 04:35. Civil Dark: 20:59 - 04:45. Nautical Dark: 21:50 - 03:53. Astro Dark: 22:55 - 02:47

Total Clouds (% Sky Obscured)

0
0
1
0
0
0
1
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
1
0
0
0
1
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
72
66
58
49
49
47
47
48
51
54
60
66
68
72
74
74
74
75
75
74
74
74
74

Pressure (mb)

1027
1027
1028
1028
1028
1029
1029
1028
1028
1028
1028
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

378
377
376
374
373
373
373
374
375
375
374
374
374
374
373
372
373
372
371
370
369
370
371
372

Thursday 30

Waxing Gibbous 99%

19:29

04:47

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: 05:22, Set: 20:21, Transit: 12:53. Moon - Rise: 19:29, Set: 04:47. Civil Dark: 21:01 - 04:43. Nautical Dark: 21:53 - 03:50. Astro Dark: 22:59 - 02:43

Total Clouds (% Sky Obscured)

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

13
14
16
18
18
18
17
18
18
18
18
16
14
12
10
9
10
9
9
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
7
7
8
9
10
11
11
11
10
12
11
11
10
8
7
7
7
7
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

71
70
66
60
53
48
46
46
43
41
43
49
56
61
68
72
72
70
74
81
84
85
85
87

Pressure (mb)

1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023

Ozone (du)

372
374
374
374
374
375
376
377
377
377
377
378
378
378
379
380
381
381
381
382
383
383
382
382

Friday 1

Full Moon 100%

20:46

05:02

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 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 05:20, Set: 20:23, Transit: 12:53. Moon - Rise: 20:46, Set: 05:02. Civil Dark: 21:03 - 04:41. Nautical Dark: 21:55 - 03:48. Astro Dark: 23:03 - 02:39

Total Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
7
3
12
16
1
17
43
60
73
78
85
91
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
0
17
26
37
44
50
52
55
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
1
1
4
0
5
3
17
26
34
48
53
89

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
13
15
14
18
24
19
72

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
8
11
36
28
32
38
54

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

7
9
12
14
16
18
19
20
21
21
21
21
20
18
16
14
13
13
13
12
12
12
12
12

Feels Like (°C)

5
8
10
12
13
16
17
18
20
20
20
20
20
18
16
14
13
12
12
12
11
11
12
12

Dew Point (°C)

5
6
6
7
7
7
8
9
10
11
11
11
13
13
13
11
10
9
9
9
10
11
11
11

Relative Humidity (%)

87
80
70
60
55
50
48
47
49
50
52
55
64
72
79
82
80
77
79
83
87
92
93
95

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016

Ozone (du)

383
384
384
385
386
386
388
388
386
384
383
381
380
380
380
380
380
379
378
378
377
376
370
366

Saturday 2

Waning Gibbous 98%

22:01

05:24

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
04 Bad
05 Bad

Sun - Rise: 05:19, Set: 20:25, Transit: 12:53. Moon - Rise: 22:01, Set: 05:24. Civil Dark: 21:05 - 04:38. Nautical Dark: 21:57 - 03:45. Astro Dark: 23:07 - 02:34

Total Clouds (% Sky Obscured)

100
99
93
91
97
99
100
95
90
88
86
88
87
91
93
96
97
98
100
98
95
94
94
94

Low Clouds (% Sky Obscured)

66
55
46
36
37
35
34
29
27
23
18
15
10
29
47
66
68
71
74
67
62
55
52
48

Medium Clouds (% Sky Obscured)

100
98
56
42
45
49
93
95
87
88
86
88
87
91
93
96
97
62
100
71
82
49
71
67

High Clouds (% Sky Obscured)

71
28
13
8
63
81
100
78
57
35
35
40
45
45
45
45
63
68
100
88
68
65
60
60

ISS Passover

Visibility (miles)

7
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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

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
None

Precipitation Probability (%)

62
31
16
0
12
0
0
1
3
1
4
3
0
0
1
1
12
6
2
6
4
2
6
5

Precipitation Amount (mm)

0.3
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
9
10
11
11
11
10
11
11
11
9
7
6
5
4
3
2
2
2
2
3
4
5

Chance of Frost

Temperature (°C)

12
13
14
16
17
18
18
19
19
19
19
18
18
17
16
15
14
14
14
13
13
13
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
92
85
78
67
59
55
53
53
53
57
63
69
70
69
69
71
73
75
76
75
76
76

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1014
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

370
373
372
372
372
373
373
374
374
373
371
369
368
367
369
371
373
374
374
376
378
381
380
380

Sunday 3

Waning Gibbous 95%

23:14

05:53

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
04 Bad
05 Bad

Sun - Rise: 05:17, Set: 20:26, Transit: 12:53. Moon - Rise: 23:14, Set: 05:53. Civil Dark: 21:07 - 04:36. Nautical Dark: 22:00 - 03:42. Astro Dark: 23:11 - 02:30

Total Clouds (% Sky Obscured)

93
94
95
96
97
99
100
94
88
83
88
91
93
97
98
100
100
100
100
93
87
81
86
88

Low Clouds (% Sky Obscured)

44
42
41
40
36
38
38
49
61
76
79
85
92
97
98
100
100
100
100
93
87
81
86
88

Medium Clouds (% Sky Obscured)

81
85
86
87
94
98
100
93
87
44
4
2
1
30
39
48
36
24
13
10
6
1
1
1

High Clouds (% Sky Obscured)

57
61
68
74
81
91
96
79
54
6
6
34
14
37
35
37
43
49
54
36
20
0
6
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
5
1
9
6
2
9
8
5
3
1
4
6
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
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

5
8
13
23
44
77
84
63
58
37
27
23
23
95
95
95
93
78
44
47
39
5
14
14

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.7
0.3
0.2
0
0
0
0
0.7
0.8
0.8
0.6
0.4
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
11
12
12
12
12
12
12
11
10
10
9
9
9
9
8
8
8
9
8
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

81
83
81
83
86
89
95
96
96
98
96
96
93
95
96
98
98
98
95
95
95
96
96
95

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

378
378
377
376
378
380
379
381
384
386
386
384
382
381
380
380
380
381
383
384
382
379
377
378

Monday 4

Waning Gibbous 90%

00:17

05:53

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
04 Bad
05 Bad

Sun - Rise: 05:15, Set: 20:28, Transit: 12:52. Moon - Rise: 00:17, Set: 05:53. Civil Dark: 21:09 - 04:34. Nautical Dark: 22:02 - 03:40. Astro Dark: 23:15 - 02:25

Total Clouds (% Sky Obscured)

91
89
89
89
86
83
80
84
89
94
93
91
90
90
89
90
91
92
90
88
86
85
89
94

Low Clouds (% Sky Obscured)

88
87
86
85
80
75
72
77
82
87
85
83
84
76
67
58
61
61
59
64
72
79
82
84

Medium Clouds (% Sky Obscured)

1
1
2
2
2
2
2
4
11
18
19
20
22
27
31
35
38
41
42
45
48
51
69
91

High Clouds (% Sky Obscured)

18
14
7
0
0
0
0
0
0
0
4
6
9
14
22
23
39
54
71
59
47
35
31
26

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 (%)

6
13
15
14
18
20
22
23
21
18
22
25
27
24
21
11
19
19
11
38
41
13
25
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
93
92
90
89
87
86
83
82
84
87
89
91
93
95
95
93
91
93
95
95
93

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1009

Ozone (du)

378
379
380
381
382
382
383
384
384
383
383
382
382
382
382
381
381
381
381
382
382
383
384
383

Tuesday 5

Waning Gibbous 83%

01:08

06:35

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 OK
22 OK
23 OK
00 Bad

Sun - Rise: 05:13, Set: 20:30, Transit: 12:52. Moon - Rise: 01:08, Set: 06:35. Civil Dark: 21:11 - 04:32. Nautical Dark: 22:05 - 03:37. Astro Dark: 23:19 - 02:21

Total Clouds (% Sky Obscured)

98
99
99
100
98
95
93
94
94
95
84
72
60
46
32
18
17
26
41

Low Clouds (% Sky Obscured)

87
91
95
100
95
91
86
85
84
83
72
60
49
36
19
9
17
26
41

Medium Clouds (% Sky Obscured)

97
81
64
64
67
67
67
64
62
58
40
21
4
3
2
0
0
1
1

High Clouds (% Sky Obscured)

22
6
9
3
3
4
2
7
16
22
13
7
2
2
2
3
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
5
7
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

Precipitation Type

None
None
None
None
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

Precipitation Probability (%)

24
39
42
35
53
62
67
61
61
57
47
37
30
30
26
16
17
16
10

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
9
10
10
12
13
11
10
10
8
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
85
83
80
76
72
71
73
77
80
80
80
80
81
85
88
87
88

Pressure (mb)

1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

381
380
381
382
384
382
381
379
379
379
380
380
381
382
382
382
381
383
384

Forecast for Yaxham, Norfolk, United Kingdom (52.66,0.96)

Generated: 29/04/26 06:39:50. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+1.00