Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

Waxing Crescent 46%

10:00

03:47

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

Sun - Rise: 05:39, Set: 20:27, Transit: 13:04. Moon - Rise: 10:00, Set: 03:47. Civil Dark: 21:08 - 04:57. Nautical Dark: 22:03 - 04:03. Astro Dark: 23:13 - 02:51

Total Clouds (% Sky Obscured)

93
86
83
78
69
58
38
0
0
22
17
0
13
24
25
23
20
16
23
28
26
36
45
72

Low Clouds (% Sky Obscured)

78
77
83
78
69
58
38
0
0
22
17
0
13
24
25
23
20
16
23
28
26
36
45
54

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
12

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
35

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
16
52
73
91
100
100

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)

3
3
2
4
5
5
6
7
7
7
7
7
6
5
5
3
2
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
6
6
8
9
10
11
11
11
11
11
10
8
6
4
4
3
4
3
4
4
2
2

Dew Point (°C)

3
4
4
4
4
4
4
4
4
5
4
5
5
5
4
3
2
2
1
1
1
2
1
2

Relative Humidity (%)

96
94
90
82
74
66
60
59
58
61
61
63
67
77
86
88
86
85
85
83
82
83
82
82

Pressure (mb)

1034
1034
1034
1034
1035
1034
1034
1034
1033
1033
1033
1032
1032
1032
1032
1032
1031
1031
1031
1031
1030
1030
1029
1029

Ozone (du)

373
374
374
374
374
375
374
375
376
377
377
377
375
373
372
371
371
370
368
366
365
364
363
360

Friday 24

First Quarter 58%

11:33

04:01

06 Bad
07 Bad
08 Bad
09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 Bad
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: 05:36, Set: 20:29, Transit: 13:04. Moon - Rise: 11:33, Set: 04:01. Civil Dark: 21:11 - 04:55. Nautical Dark: 22:05 - 03:59. Astro Dark: 23:17 - 02:45

Total Clouds (% Sky Obscured)

73
88
63
64
38
87
82
72
58
23
36
61
10
0
2
1
1
2
3
3
4
4
10
13

Low Clouds (% Sky Obscured)

53
52
45
48
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
10

Medium Clouds (% Sky Obscured)

16
33
15
38
19
48
47
45
39
16
10
15
5
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
25
25
23
5
55
52
48
22
3
16
26
1
0
2
1
1
2
3
3
4
4
7
7

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 (%)

100
100
100
15
0
0
0
0
0
0
0
0
0
0
0
0
2
12
14
9
5
3
2
2

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)

3
2
1
1
2
3
4
5
5
6
7
7
5
4
2
1
1
2
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

4
6
8
10
12
13
14
15
15
15
15
13
12
11
9
8
7
7
7
7
7
6
6
6

Feels Like (°C)

2
4
7
10
12
14
14
15
14
14
14
13
12
12
10
8
8
8
7
7
6
5
6
6

Dew Point (°C)

1
2
3
4
4
4
5
5
6
6
7
8
7
7
5
4
4
4
3
3
4
3
4
4

Relative Humidity (%)

79
75
69
62
57
54
51
52
53
55
60
68
70
75
78
79
78
78
76
78
81
82
85
85

Pressure (mb)

1029
1029
1029
1029
1029
1028
1028
1028
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022

Ozone (du)

360
360
360
357
356
357
359
361
363
362
360
359
358
356
358
361
361
361
359
360
361
360
360
360

Saturday 25

Waxing Gibbous 68%

13:03

04:11

06 OK
07 OK
08 Bad
09 Bad
10 OK
11 Good
12 Good
13 Good
14 OK
15 OK
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: 05:34, Set: 20:31, Transit: 13:04. Moon - Rise: 13:03, Set: 04:11. Civil Dark: 21:13 - 04:52. Nautical Dark: 22:08 - 03:56. Astro Dark: 23:22 - 02:40

Total Clouds (% Sky Obscured)

23
24
53
57
29
16
5
4
18
28
46
59
88
100
100
100
100
100
97
96
81
81
84
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
21
42
56
58
57
58
71
75
76
77
79
80
80
81

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
90
76
27
18
17
18

High Clouds (% Sky Obscured)

23
24
53
57
29
16
5
4
18
28
46
59
81
99
100
100
100
100
74
63
17
6
10
22

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 (%)

2
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)

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

Chance of Frost

Temperature (°C)

6
8
10
12
13
13
13
13
12
12
11
10
9
9
8
6
6
6
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
80
76
74
70
68
66
64
63
66
76
80
87
93
96
96
96
94
96
96
96
98
98

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

361
360
359
358
359
359
358
358
359
358
356
355
354
354
355
358
359
363
368
373
376
369
370
370

Sunday 26

Waxing Gibbous 78%

14:29

04:18

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: 05:32, Set: 20:33, Transit: 13:04. Moon - Rise: 14:29, Set: 04:18. Civil Dark: 21:15 - 04:50. Nautical Dark: 22:11 - 03:53. Astro Dark: 23:27 - 02:35

Total Clouds (% Sky Obscured)

93
82
72
63
74
81
92
94
94
94
91
88
86
82
76
69
69
67
58
74
77
81
76
72

Low Clouds (% Sky Obscured)

81
77
69
60
43
27
10
6
3
0
1
0
0
0
0
0
7
19
23
26
36
46
43
36

Medium Clouds (% Sky Obscured)

18
43
32
25
29
9
13
28
43
51
77
88
85
79
73
67
67
63
38
50
50
42
47
52

High Clouds (% Sky Obscured)

17
8
8
8
30
57
83
83
79
76
57
39
29
28
61
65
9
3
5
69
70
69
60
57

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
6
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
2
3
0
1
4
21
26
33

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)

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

Chance of Frost

Temperature (°C)

5
6
7
9
10
13
14
14
16
16
17
16
16
14
12
11
11
10
9
8
9
9
10
10

Feels Like (°C)

3
4
5
6
8
11
12
12
14
14
15
14
14
12
10
8
8
7
7
6
6
6
7
8

Dew Point (°C)

5
5
6
6
6
7
8
8
9
8
8
9
10
9
8
6
6
6
7
7
7
7
8
9

Relative Humidity (%)

98
96
90
82
76
70
65
68
63
59
57
61
68
75
72
70
71
77
87
90
87
85
90
90

Pressure (mb)

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

Ozone (du)

368
368
369
368
369
371
370
368
368
368
367
369
372
375
378
377
378
378
378
377
377
377
377
381

Monday 27

Waxing Gibbous 86%

15:51

04:25

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: 05:30, Set: 20:35, Transit: 13:03. Moon - Rise: 15:51, Set: 04:25. Civil Dark: 21:17 - 04:47. Nautical Dark: 22:14 - 03:50. Astro Dark: 23:32 - 02:29

Total Clouds (% Sky Obscured)

68
76
79
86
87
89
90
90
91
90
93
82
97
82
80
81
82
84
88
92
96
100
99
97

Low Clouds (% Sky Obscured)

36
35
38
40
47
54
65
48
39
29
39
39
56
58
60
68
75
81
87
92
96
100
99
97

Medium Clouds (% Sky Obscured)

57
58
63
67
73
80
84
81
39
41
46
53
54
14
9
8
5
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
43
33
39
26
17
0
13
26
38
59
79
97
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

5
9
9
9
6
4
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 (%)

33
13
3
12
38
43
36
32
23
20
24
25
18
25
22
6
14
15
10
10
9
10
18
23

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
84
76
75
75
62
62
65
67
67
73
80
84
87
91
90
88
87
88
90
91
91

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

381
383
385
387
391
392
400
402
405
408
412
415
414
414
415
415
416
416
415
415
415
415
416
413

Tuesday 28

Waxing Gibbous 93%

17:11

04:31

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: 05:27, Set: 20:37, Transit: 13:03. Moon - Rise: 17:11, Set: 04:31. Civil Dark: 21:20 - 04:45. Nautical Dark: 22:17 - 03:47. Astro Dark: 23:38 - 02:23

Total Clouds (% Sky Obscured)

95
95
96
100
95
90
86
87
88
88
87
87
86
81
75
66
61
65
68
67
70
74
73
68

Low Clouds (% Sky Obscured)

95
95
96
100
95
90
86
87
87
88
86
87
86
81
75
66
61
65
68
67
70
69
63
58

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
3
6
9
6
3
0
0
1

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 (%)

26
24
23
24
20
16
7
13
14
11
14
12
3
7
7
4
5
6
5
7
5
0
1
1

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
10
11
11
11
11
11
10
10
9
8
6
6
6
6
6
5
5
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
95
91
88
85
85
84
84
84
83
83
87
91
96
96
94
94
94
93
93
91

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

411
409
405
402
398
397
396
394
394
394
393
393
394
394
394
394
394
393
392
391
390
388
387
388

Wednesday 29

Waxing Gibbous 97%

18:30

04:38

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

Sun - Rise: 05:25, Set: 20:39, Transit: 13:03. Moon - Rise: 18:30, Set: 04:38. Civil Dark: 21:22 - 04:42. Nautical Dark: 22:20 - 03:43. Astro Dark: 23:43 - 02:16

Total Clouds (% Sky Obscured)

55
47
33
27
23
18
17
18
19
18
35
54
74
82
87
95
93
91
85

Low Clouds (% Sky Obscured)

53
47
33
27
23
18
17
18
19
18
35
39
41
45
51
62
71
69
72

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
10
16
23

High Clouds (% Sky Obscured)

2
3
3
3
4
4
3
2
2
1
10
18
27
30
24
17
11
6
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
1
2
4
3
9
7
0
1
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
8
8
8
9
10
10
15
15
14
14
14
13
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

91
88
82
76
71
67
62
58
61
64
68
70
75
80
80
80
80
82
85

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1027

Ozone (du)

388
389
388
387
386
384
382
380
380
379
378
377
375
374
374
374
374
374
375

Forecast for Hadston, Northumberland, United Kingdom (55.30,-1.60)

Generated: 23/04/26 06:00:27. Forecast: 23/04/26 to 29/04/26. Timezone: UTC+1.00