Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

New Moon 0%

05:32

20:55

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 OK
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 OK
04 Bad

Sun - Rise: 05:55, Set: 20:15, Transit: 13:05. Moon - Rise: 05:32, Set: 20:55. Civil Dark: 20:55 - 05:16. Nautical Dark: 21:46 - 04:21. Astro Dark: 22:48 - 03:18

Total Clouds (% Sky Obscured)

68
76
81
86
100
97
100
100
100
100
98
45
21
21
0
0
0
4
0
2
0
15
31
40

Low Clouds (% Sky Obscured)

9
27
35
36
41
44
92
94
100
80
62
19
21
21
0
0
0
0
0
0
0
15
31
40

Medium Clouds (% Sky Obscured)

68
55
21
22
29
96
100
100
100
100
96
17
0
0
0
0
0
3
0
0
0
0
0
0

High Clouds (% Sky Obscured)

68
57
81
86
96
69
100
100
100
50
12
0
4
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
6
15
0
2
2
6
6
21
51
41
16
3
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
90
90
90
84
75
76
75
75
69
70
62
65
66
70
72
72
77
85
87
85
87
90
90

Pressure (mb)

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

Ozone (du)

391
385
382
379
375
374
375
375
375
378
385
384
384
391
396
398
397
397
399
403
404
405
405
404

Saturday 18

Waxing Crescent 2%

05:44

22:36

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

Sun - Rise: 05:53, Set: 20:17, Transit: 13:05. Moon - Rise: 05:44, Set: 22:36. Civil Dark: 20:57 - 05:13. Nautical Dark: 21:49 - 04:18. Astro Dark: 22:52 - 03:14

Total Clouds (% Sky Obscured)

52
21
63
91
95
93
66
45
68
68
68
57
39
39
50
25
57
72
73
56
42
23
2
2

Low Clouds (% Sky Obscured)

52
21
58
42
50
51
34
23
39
31
50
40
39
31
32
0
37
59
48
55
27
16
1
1

Medium Clouds (% Sky Obscured)

0
0
21
49
55
55
66
45
68
68
48
43
8
28
50
3
12
49
34
27
20
8
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
7
3
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
4
5
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
20
16
16
29
33
42
40
50
56
56
44
27
7
8
22
16
16
10
1
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
72
78
78
76
74
72
71
66
57
53
61
64
70
71
73
76
80
82
82
83
83
83
85

Pressure (mb)

1015
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1025
1025
1025
1025

Ozone (du)

402
404
408
411
418
427
430
430
431
431
432
430
430
428
425
424
425
427
431
433
429
426
425
424

Sunday 19

Waxing Crescent 7%

06:01

00:16

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

Sun - Rise: 05:51, Set: 20:19, Transit: 13:05. Moon - Rise: 06:01, Set: 00:16. Civil Dark: 21:00 - 05:10. Nautical Dark: 21:52 - 04:15. Astro Dark: 22:56 - 03:09

Total Clouds (% Sky Obscured)

2
24
8
0
0
2
12
56
78
91
62
70
42
46
64
78
80
76
85
82
85
82
90
87

Low Clouds (% Sky Obscured)

1
24
8
0
0
1
0
34
44
35
33
43
42
39
34
25
28
7
40
62
51
39
30
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
5
23
26
34
15
18
25
23
30
29
31
30
35
31
34
41
71
81

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)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
2
2
3
1
4
2
6
3
2
5
22
29
30
23
22
18
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)

7
7
6
6
7
6
6
6
6
7
8
6
5
6
5
4
2
2
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
5
7
8
9
10
8
8
7
8
8
8
8
6
4
5
3
3
3
4
2
2

Dew Point (°C)

0
-0
0
1
2
1
1
2
2
3
4
4
4
4
5
4
3
2
3
4
5
4
3
3

Relative Humidity (%)

85
83
79
71
63
56
52
51
53
58
64
64
62
65
74
82
82
79
79
88
93
88
89
89

Pressure (mb)

1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

423
421
419
417
416
416
416
416
416
415
416
416
417
418
419
422
423
424
425
425
425
423
420
415

Monday 20

Waxing Crescent 14%

06:30

01:44

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:48, Set: 20:21, Transit: 13:05. Moon - Rise: 06:30, Set: 01:44. Civil Dark: 21:02 - 05:08. Nautical Dark: 21:54 - 04:12. Astro Dark: 23:00 - 03:05

Total Clouds (% Sky Obscured)

82
77
79
83
87
89
90
91
89
70
77
65
64
65
64
65
68
87
91
69
69
67
63
63

Low Clouds (% Sky Obscured)

52
62
59
57
55
66
76
88
89
70
77
65
64
65
64
65
64
72
81
69
69
67
63
63

Medium Clouds (% Sky Obscured)

39
66
64
68
72
52
19
17
11
17
20
18
17
20
24
24
24
37
50
63
59
55
55
52

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
8
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
24
38
43
29
26
14
11
16
17
13
10
8
4
9
16
18
26
28
27
28
29
29
24

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

Chance of Frost

Temperature (°C)

4
4
5
6
6
6
6
7
8
9
9
10
9
8
7
6
5
5
7
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
88
90
93
94
94
93
90
81
78
76
77
79
87
94
96
96
94
94
93
94
96
94

Pressure (mb)

1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1032
1032
1033
1033

Ozone (du)

413
414
419
429
432
430
427
424
422
417
410
405
400
394
390
388
393
398
398
395
392
390
395
399

Tuesday 21

Waxing Crescent 24%

07:18

02:46

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
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 05:46, Set: 20:23, Transit: 13:05. Moon - Rise: 07:18, Set: 02:46. Civil Dark: 21:04 - 05:05. Nautical Dark: 21:57 - 04:09. Astro Dark: 23:04 - 03:00

Total Clouds (% Sky Obscured)

64
64
58
62
57
51
40
34
34
63
61
57
49
45
95
92
90
90
91
95
88
81
75
71

Low Clouds (% Sky Obscured)

64
64
58
62
57
51
40
34
34
49
46
40
35
25
59
59
68
78
87
95
88
81
75
68

Medium Clouds (% Sky Obscured)

49
46
49
48
47
31
14
0
0
0
0
0
0
0
37
27
23
15
9
0
0
0
0
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
6
10
20
20
21
21
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
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 (%)

18
6
16
18
14
13
17
17
15
15
3
11
11
4
11
12
12
9
7
3
4
4
1
4

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)

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

Chance of Frost

Temperature (°C)

5
4
5
7
8
9
9
9
10
10
9
8
8
7
7
7
6
6
6
7
7
6
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
85
84
82
81
82
81
80
84
84
82
84
81
81
79
79
78
75
74
79
86
94

Pressure (mb)

1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1031
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

398
397
394
393
395
392
390
386
382
380
381
386
386
384
385
387
389
392
391
391
390
391
391
392

Wednesday 22

Waxing Crescent 35%

08:31

03:24

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 OK
18 Good
19 Good
20 Good
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK

Sun - Rise: 05:43, Set: 20:25, Transit: 13:04. Moon - Rise: 08:31, Set: 03:24. Civil Dark: 21:06 - 05:02. Nautical Dark: 22:00 - 04:06. Astro Dark: 23:08 - 02:55

Total Clouds (% Sky Obscured)

67
63
64
64
64
70
78
83
83
85
93
69
43
16
13
10
9
17
22
26
25
21
17
21

Low Clouds (% Sky Obscured)

61
54
56
57
60
57
55
52
42
37
25
14
6
0
0
0
0
0
0
0
1
3
4
10

Medium Clouds (% Sky Obscured)

10
19
16
9
0
1
3
5
6
10
15
14
8
0
0
1
1
2
4
3
2
1
0
0

High Clouds (% Sky Obscured)

47
48
32
14
0
6
11
17
40
62
87
67
43
16
12
9
8
9
8
7
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 (%)

2
2
9
13
17
16
15
15
12
9
2
4
3
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)

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

Chance of Frost

Temperature (°C)

5
6
6
6
7
8
8
8
9
9
10
10
9
9
8
7
6
5
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
91
88
87
87
85
84
80
77
73
76
78
81
85
88
94
94
94
96
94
96
96

Pressure (mb)

1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

393
394
395
394
394
393
393
394
394
395
396
397
396
396
395
393
392
391
391
392
393
394
395
396

Thursday 23

Waxing Crescent 46%

10:00

03:47

05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
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 OK

Sun - Rise: 05:41, 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)

25
24
24
21
21
15
9
5
5
5
5
5
4
2
3
7
8
8
9
17

Low Clouds (% Sky Obscured)

16
20
21
21
21
15
8
0
1
2
3
5
4
2
3
7
8
8
9
17

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

5
3
5
6
6
6
5
3
3
2
2
1
1
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
4
5
6
6
7
7
9
8
7
7
7
8
5
5
5
5
4

Dew Point (°C)

4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
3

Relative Humidity (%)

96
98
96
88
81
73
71
69
68
68
68
68
72
75
79
85
90
94
94
94

Pressure (mb)

1031
1031
1031
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

397
397
397
397
396
395
395
394
393
393
393
393
394
394
394
396
399
401
403
405

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

Generated: 17/04/26 05:31:24. Forecast: 17/04/26 to 23/04/26. Timezone: UTC+1.00