Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 1

Waning Gibbous 88%

21:56

09:51

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

Sun - Rise: 05:16, Set: 21:10, Transit: 13:12. Moon - Rise: 21:56, Set: 09:51. Civil Dark: 21:57 - 04:30. Nautical Dark: 23:04 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

61
64
76
81
65
57
77
60
21
28
40
46
39
12
9
59
48
66
67
37
43
99
85
96

Low Clouds (% Sky Obscured)

25
29
15
25
37
4
15
10
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

34
28
39
38
41
36
29
17
0
0
0
0
0
0
0
10
2
10
21
13
21
20
20
49

High Clouds (% Sky Obscured)

0
3
0
0
0
0
2
2
11
26
40
42
38
11
9
54
48
62
64
22
23
99
76
93

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 (%)

1
2
0
3
3
1
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
15
16
17
17
16
17
15
15
12
9
8
7
7
7
7
7
6
6
6
7
8
7
5

Chance of Frost

Temperature (°C)

17
18
18
19
19
19
19
19
19
18
15
14
13
11
10
10
9
9
8
8
10
14
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
46
46
48
55
48
48
54
57
61
69
76
81
87
88
90
91
91
91
87
78
65
55
49

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

364
362
363
364
367
364
360
356
355
354
353
353
353
351
349
348
347
347
346
347
346
343
342
341

Sunday 2

Waning Gibbous 80%

22:03

No Set

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
10 Bad

Sun - Rise: 05:18, Set: 21:08, Transit: 13:12. Moon - Rise: 22:03, Set: No Set. Civil Dark: 21:54 - 04:32. Nautical Dark: 23:01 - 03:27. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
93
77
88
98
99
94
99
91
97
100
100
95
100
100
100
100
100
100
99
100
100
93
94

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
14
0
0
7
11
29
33
44
45
62
65
63
44
33
38
56

Medium Clouds (% Sky Obscured)

76
91
68
78
97
94
90
96
80
95
100
99
89
99
100
100
100
100
100
98
100
100
90
89

High Clouds (% Sky Obscured)

85
55
52
61
91
58
42
59
54
52
53
59
54
100
100
100
100
100
100
91
75
100
50
50

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
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
5
13
29
55
69
55
49
22
5

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
18
17
14
14
14
14
13
14
13
13
12
12
13
12
13
12
12
12
13
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

45
42
43
44
49
60
62
62
66
72
78
83
83
87
84
86
84
86
89
90
86
76
68
66

Pressure (mb)

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

Ozone (du)

342
342
341
339
337
336
335
335
335
334
333
331
331
332
333
333
334
335
336
338
340
341
342
342

Monday 3

Waning Gibbous 71%

22:10

11:14

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
10 Bad

Sun - Rise: 05:20, Set: 21:06, Transit: 13:12. Moon - Rise: 22:10, Set: 11:14. Civil Dark: 21:52 - 04:35. Nautical Dark: 22:57 - 03:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
100
100
100
97
97
96
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

57
46
60
43
45
57
37
39
65
60
63
61
70
58
64
70
73
85
88
83
81
77
72
69

Medium Clouds (% Sky Obscured)

92
79
85
99
92
89
94
92
100
100
77
100
100
100
100
100
96
91
95
99
99
100
100
99

High Clouds (% Sky Obscured)

55
98
100
100
56
50
50
54
100
55
100
100
100
100
100
96
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
3
9
9
8

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
1
10
15
1
0
1
19
37
32
91
95
95
95
69
43
65
61
47
33
32
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.7
1.1
1
0.4
0
0.4
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
18
18
18
18
18
18
17
17
17
16
16
15
15
15
15
15
15
16
15
16
17
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
68
61
66
65
70
74
73
77
85
87
89
89
90
92
90
92
92
93
96
98
96
95
93

Pressure (mb)

1017
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1012
1011
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

341
339
340
340
340
341
343
341
339
340
341
342
341
340
339
338
335
333
330
327
324
326
326
327

Tuesday 4

Waning Gibbous 60%

22:19

12:39

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

Sun - Rise: 05:22, Set: 21:04, Transit: 13:12. Moon - Rise: 22:19, Set: 12:39. Civil Dark: 21:49 - 04:37. Nautical Dark: 22:54 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
93
90
83
38
70
65
57
50
53
52
58
31
35
40
64
75
88
91

Low Clouds (% Sky Obscured)

63
63
56
47
51
55
52
48
27
27
37
21
49
40
44
47
30
22
21
24
44
64
84
89

Medium Clouds (% Sky Obscured)

98
97
98
98
100
96
91
87
72
15
8
50
50
50
53
52
55
6
5
2
0
0
0
8

High Clouds (% Sky Obscured)

100
100
100
100
100
84
67
46
44
2
40
2
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
9
7
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

41
45
38
38
46
51
52
55
43
32
31
35
35
29
23
16
5
16
7
14
16
25
22
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
20
20
20
20
20
21
20
19
18
17
16
16
16
16
15
15
15
15
15
16
16
17

Feels Like (°C)

18
18
18
19
18
19
18
19
19
18
18
17
16
17
17
16
16
16
16
17
16
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

91
81
81
76
70
70
79
79
82
88
96
98
98
100
98
98
98
98
98
98
95
95
93
92

Pressure (mb)

1010
1010
1010
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

328
327
324
322
322
322
322
322
324
327
327
328
330
332
333
334
332
331
332
333
334
334
335
335

Wednesday 5

Waning Gibbous 49%

22:31

14:09

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
10 Bad

Sun - Rise: 05:24, Set: 21:02, Transit: 13:12. Moon - Rise: 22:31, Set: 14:09. Civil Dark: 21:47 - 04:39. Nautical Dark: 22:51 - 03:36. Astro Dark: N/A - 01:38

Total Clouds (% Sky Obscured)

95
77
82
91
96
84
82
60
60
55
63
76
71
55
49
46
47
52
76
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
77
80
81
82
76
78
60
60
55
63
66
51
35
42
44
47
52
76
100
100
100
100
100

Medium Clouds (% Sky Obscured)

15
25
30
36
39
39
36
36
35
31
30
33
47
32
31
33
35
35
40
40
45
50
60
60

High Clouds (% Sky Obscured)

0
0
0
0
0
4
8
11
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
0
0
9
9
9
9
9
9
9
9
9
6
7
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

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 (%)

36
37
42
49
49
51
44
23
44
38
15
16
31
28
29
23
5
15
23
30
23
21
15
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)

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

Chance of Frost

Temperature (°C)

17
18
18
19
18
19
19
18
18
17
16
16
15
15
15
15
14
14
14
14
14
15
15
15

Feels Like (°C)

18
18
18
21
18
19
18
19
19
18
17
16
13
14
14
14
14
14
13
13
13
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

90
81
71
64
68
70
70
65
69
78
92
92
93
95
95
93
93
93
92
90
90
82
76
72

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1011
1012
1012
1013
1013
1014
1015
1016
1016

Ozone (du)

334
332
331
332
331
332
332
335
339
343
345
348
350
351
351
351
351
351
352
352
352
352
352
352

Thursday 6

Third Quarter 37%

22:50

15:43

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
10 Bad

Sun - Rise: 05:26, Set: 21:00, Transit: 13:12. Moon - Rise: 22:50, Set: 15:43. Civil Dark: 21:45 - 04:41. Nautical Dark: 22:47 - 03:39. Astro Dark: 00:45 - 01:52

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
97
99
100
99
99
98
99
99
100
99
99
98
90
82
74
58

Low Clouds (% Sky Obscured)

100
100
99
98
98
87
78
71
72
74
73
54
37
24
23
33
47
48
49
52
59
67
70
58

Medium Clouds (% Sky Obscured)

55
46
59
72
86
66
47
28
15
15
14
14
17
19
27
35
40
47
48
49
49
48
53
57

High Clouds (% Sky Obscured)

0
0
24
27
40
32
29
23
33
46
68
60
51
43
40
23
18
9
9
10
20
34
44
37

ISS Passover

Visibility (miles)

8
7
5
7
8
9
8
6
5
5
6
7
7
8
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
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

31
39
37
38
40
33
28
23
25
37
42
30
27
21
17
15
15
28
37
44
63
82
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0.3
0.5
0.8
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
89
86
85
83
86
89
90
90
92
93
92
90
88
90
90
91
90
87
84
76
67
59

Pressure (mb)

1017
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

351
350
350
347
343
340
338
336
334
332
331
330
331
331
332
332
333
334
336
338
340
341
341
342

Friday 7

Waning Crescent 25%

23:21

17:16

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

Sun - Rise: 05:27, Set: 20:58, Transit: 13:12. Moon - Rise: 23:21, Set: 17:16. Civil Dark: 21:42 - 04:43. Nautical Dark: 22:44 - 03:42. Astro Dark: 00:32 - 02:02

Total Clouds (% Sky Obscured)

40
27
54
78
100
99
99
99
85
71
56
57
61
61
76
86
97
91
82
70

Low Clouds (% Sky Obscured)

40
27
54
78
96
87
79
71
59
46
35
32
29
25
37
48
54
61
67
70

Medium Clouds (% Sky Obscured)

40
27
54
61
42
48
53
59
53
47
40
34
28
19
34
45
48
43
39
40

High Clouds (% Sky Obscured)

34
20
20
20
10
22
34
46
32
18
5
20
36
52
65
73
80
60
60
55

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
94
90
85
76
54
36
14
14
13
3
6
6
7
21
30
40

Precipitation Amount (mm)

1
1.2
1
0.8
0.8
0.7
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
52
48
51
53
56
56
56
57
65
73
82
84
86
87
86
84
83
86
87

Pressure (mb)

1019
1018
1018
1017
1017
1016
1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

340
339
338
338
337
337
337
337
338
336
334
333
333
333
333
335
337
339
340
341

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

Generated: 01/08/26 11:47:49. Forecast: 01/08/26 to 07/08/26. Timezone: UTC+1.00