Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 30

Waxing Gibbous 99%

19:50

04:46

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

Sun - Rise: 05:23, Set: 20:41, Transit: 13:03. Moon - Rise: 19:50, Set: 04:46. Civil Dark: 21:24 - 04:39. Nautical Dark: 22:23 - 03:40. Astro Dark: 23:50 - 02:09

Total Clouds (% Sky Obscured)

0
1
1
0
0
1
1
1
1
1
0
0
0
2
0
0
0
0
0
0
26
33
35
69

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
10
15
21
69

High Clouds (% Sky Obscured)

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

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
1
2

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

Chance of Frost

Temperature (°C)

11
9
7
6
6
5
5
5
5
5
5
5
7
10
12
14
16
17
18
19
19
20
19
18

Feels Like (°C)

10
8
6
5
5
5
5
5
4
5
4
4
7
8
11
12
13
14
16
18
19
20
18
17

Dew Point (°C)

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

Relative Humidity (%)

75
80
87
88
88
86
83
85
85
83
83
80
76
69
65
60
54
53
54
54
55
56
63
72

Pressure (mb)

1024
1024
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1019
1019
1018
1017
1017

Ozone (du)

381
381
381
382
382
381
381
381
381
380
381
382
383
384
385
385
386
384
384
385
386
384
382
380

Friday 1

Full Moon 100%

21:10

04:58

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

Sun - Rise: 05:21, Set: 20:43, Transit: 13:03. Moon - Rise: 21:10, Set: 04:58. Civil Dark: 21:26 - 04:37. Nautical Dark: 22:26 - 03:37. Astro Dark: 23:57 - 02:01

Total Clouds (% Sky Obscured)

83
95
98
100
100
91
89
100
83
100
100
97
99
100
100
100
93
48
74
76
99
72
70
83

Low Clouds (% Sky Obscured)

0
24
68
74
76
53
82
70
24
0
0
21
10
10
21
27
43
47
48
50
34
0
0
5

Medium Clouds (% Sky Obscured)

83
95
97
100
100
57
86
100
3
74
100
62
47
50
55
57
57
15
6
28
47
39
38
13

High Clouds (% Sky Obscured)

0
2
3
97
88
50
55
100
79
100
100
93
97
99
100
72
61
4
40
41
97
34
27
77

ISS Passover

Visibility (miles)

9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
26
46
74
66
37
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
15
13
13
13
12
11
11
10
9
8
8
10
11
13
14
16
16
17
17
18
17
17
16

Feels Like (°C)

16
13
11
11
10
9
8
8
7
6
6
6
7
8
9
11
12
14
15
15
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

76
82
82
82
80
76
80
80
81
84
88
88
85
81
75
69
65
62
59
56
57
57
59
62

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

377
374
372
370
369
371
374
376
379
378
378
379
379
379
379
379
381
380
379
379
379
379
377
376

Saturday 2

Waning Gibbous 98%

22:31

05:15

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

Sun - Rise: 05:19, Set: 20:45, Transit: 13:03. Moon - Rise: 22:31, Set: 05:15. Civil Dark: 21:29 - 04:34. Nautical Dark: 22:29 - 03:33. Astro Dark: 00:05 - 01:52

Total Clouds (% Sky Obscured)

100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99

Low Clouds (% Sky Obscured)

35
55
51
57
66
90
91
100
95
95
100
97
100
100
92
91
91
99
97
95
94
92
91
90

Medium Clouds (% Sky Obscured)

17
19
73
96
48
74
80
99
89
81
100
100
100
100
100
100
100
100
99
99
98
98
97
97

High Clouds (% Sky Obscured)

100
100
100
100
89
100
100
100
99
100
100
100
100
100
100
100
100
100
87
73
57
54
52
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
2
2
3
3
3
3
3
5

Fog (%)

0
0
0
0
0
0
0
0
2
26
81
86
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

0
1
2
1
0
1
0
0
0
1
5
14
40
62
82
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
1.1
1.5
1.6
1.7
1.9
1.5
1.1
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
12
10
10
10
10
10
9
9
8
9
9
9
9
9
9
9
9
8
8
7
7
7

Feels Like (°C)

14
12
11
9
9
9
8
8
7
6
6
6
6
6
5
5
5
5
4
3
4
3
4
3

Dew Point (°C)

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

Relative Humidity (%)

68
75
77
80
78
80
81
82
88
90
95
95
93
95
95
96
96
96
96
98
98
96
98
98

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

374
372
372
372
371
371
371
370
370
368
369
367
368
367
366
366
366
366
365
366
368
369
372
376

Sunday 3

Waning Gibbous 95%

23:47

05:41

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

Sun - Rise: 05:16, Set: 20:47, Transit: 13:03. Moon - Rise: 23:47, Set: 05:41. Civil Dark: 21:31 - 04:32. Nautical Dark: 22:32 - 03:30. Astro Dark: 00:13 - 01:42

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
93
87
82
86
90
94
95
93
85
79
81
72
98
98
87
78
99
98

Low Clouds (% Sky Obscured)

88
86
84
79
74
71
61
54
48
58
69
82
88
93
85
79
81
72
95
95
87
78
85
80

Medium Clouds (% Sky Obscured)

96
94
93
95
98
100
90
81
76
82
85
57
69
71
80
63
51
39
31
24
20
32
42
49

High Clouds (% Sky Obscured)

62
81
100
67
35
20
15
5
1
15
13
0
1
5
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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
None
None

Precipitation Probability (%)

92
82
67
60
54
44
34
28
23
17
19
23
22
19
13
14
13
15
12
9
3
9
6
6

Precipitation Amount (mm)

0.6
0.5
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
6
5
3
3
3
2
2
2
2
2
3
3
4
4
5
6
5
5
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
4
4
4
4
4
4
4
4
5
5
4
6
7
8
10
10
12
11
12
15
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
96
96
94
94
96
94
94
93
93
90
84
80
72
65
61
58
54
55
69
72

Pressure (mb)

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

Ozone (du)

383
388
391
392
390
388
386
382
379
378
379
379
379
377
376
377
377
378
377
377
377
376
371
367

Monday 4

Waning Gibbous 90%

00:53

06:20

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK

Sun - Rise: 05:14, Set: 20:49, Transit: 13:03. Moon - Rise: 00:53, Set: 06:20. Civil Dark: 21:33 - 04:30. Nautical Dark: 22:35 - 03:27. Astro Dark: 00:23 - 01:28

Total Clouds (% Sky Obscured)

59
62
63
51
47
44
46
51
50
55
92
94
70
69
76
78
84
95
84
73
60
42
30
20

Low Clouds (% Sky Obscured)

58
45
32
41
47
44
46
51
50
55
86
86
28
35
55
61
64
68
57
50
44
33
21
10

Medium Clouds (% Sky Obscured)

49
43
37
35
32
30
22
17
12
11
10
8
0
1
1
13
26
39
46
35
24
14
5
0

High Clouds (% Sky Obscured)

4
10
16
10
5
0
0
0
0
0
0
0
2
2
2
3
3
4
4
4
4
5
4
2

ISS Passover

Visibility (miles)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

9
2
1
8
14
19
23
26
24
23
25
26
37
40
42
40
40
43
37
34
26
33
28
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
4
4
5
4
4
4
5
6
7
6
4
6
10
11
12
11
11
11
11
11
11
10
8

Chance of Frost

Temperature (°C)

12
10
8
8
7
6
6
5
5
5
5
7
7
7
7
6
7
7
7
7
8
8
8
8

Feels Like (°C)

12
10
8
7
6
4
4
4
4
3
4
5
3
3
3
4
4
3
3
3
3
3
4
4

Dew Point (°C)

8
8
6
5
5
4
3
3
3
3
4
5
6
6
6
6
6
6
6
5
5
4
4
4

Relative Humidity (%)

79
85
87
85
85
83
85
86
89
91
93
91
96
94
94
94
93
91
90
85
82
77
77
75

Pressure (mb)

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

Ozone (du)

368
369
370
371
371
375
378
377
377
379
380
380
381
382
383
384
385
386
387
387
386
386
385
384

Tuesday 5

Waning Gibbous 83%

01:44

07:16

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

Sun - Rise: 05:12, Set: 20:51, Transit: 13:02. Moon - Rise: 01:44, Set: 07:16. Civil Dark: 21:36 - 04:27. Nautical Dark: 22:38 - 03:23. Astro Dark: 00:37 - N/A

Total Clouds (% Sky Obscured)

50
76
93
81
71
55
50
45
25
20
15
15
19
24
32
58
75
92
78
62
44
45
50
61

Low Clouds (% Sky Obscured)

20
35
48
42
38
30
30
45
25
20
15
15
14
15
24
46
65
84
62
43
22
28
34
40

Medium Clouds (% Sky Obscured)

5
3
4
9
14
17
39
45
25
20
15
15
19
19
16
32
45
69
71
62
44
45
50
61

High Clouds (% Sky Obscured)

3
2
2
11
20
30
39
40
25
20
15
15
13
12
14
11
6
2
2
4
5
10
20
39

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
8
8

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

17
21
22
31
32
28
26
20
9
22
23
12
21
18
18
17
15
13
12
11
10
19
22
28

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
6
5
5
5
5
5
5
5
6
5
5
5
6
8
9
9
9
9
8
9
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
74
74
72
71
68
68
68
68
68
70
70
68
66
65
65
65
64
64
64
64
70
76

Pressure (mb)

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

Ozone (du)

383
384
384
385
386
388
390
390
390
390
388
387
386
390
394
397
400
403
406
408
411
414
418
421

Wednesday 6

Waning Gibbous 75%

02:19

08:26

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:10, Set: 20:53, Transit: 13:02. Moon - Rise: 02:19, Set: 08:26. Civil Dark: 21:38 - 04:25. Nautical Dark: 22:42 - 03:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
80
84
91
96
100
100
99
99
100
100
100
100
100
100
98
96
91

Low Clouds (% Sky Obscured)

40
40
40
40
40
30
30
27
29
26
26
27
26
28
36
45
40
35

Medium Clouds (% Sky Obscured)

68
80
84
91
96
100
100
99
99
99
99
99
99
99
99
97
92
89

High Clouds (% Sky Obscured)

40
28
11
13
23
35
40
47
45
27
14
0
18
43
75
55
35
18

ISS Passover

Visibility (miles)

7
6
4
3
2
1
0
1
2
3
3
4
4
6
8
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

49
66
80
84
84
81
83
82
80
70
60
49
47
42
35
32
30
26

Precipitation Amount (mm)

0
0.3
0.4
0.5
0.4
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
88
93
96
96
98
98
98
98
96
96
94
94
94
93
91
79
69

Pressure (mb)

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

Ozone (du)

425
428
430
433
436
439
442
444
445
447
448
449
450
451
451
451
452
454

Forecast for Amble, Northumberland, United Kingdom (55.33,-1.59)

Generated: 30/04/26 18:39:34. Forecast: 30/04/26 to 06/05/26. Timezone: UTC+1.00