Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 51%

22:05

16:25

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

Sun - Rise: 06:18, Set: 19:51, Transit: 13:05. Moon - Rise: 22:05, Set: 16:25. Civil Dark: 20:29 - 05:43. Nautical Dark: 21:16 - 04:56. Astro Dark: 22:09 - 04:03

Total Clouds (% Sky Obscured)

94
95
96
100
90
68
60
64
33
28
19
15
16
77
94
58
100
69
43
35
30
23
17
14

Low Clouds (% Sky Obscured)

66
55
68
55
43
46
44
36
33
28
19
15
16
23
30
45
35
30
35
33
30
23
17
14

Medium Clouds (% Sky Obscured)

81
25
0
0
0
17
10
12
0
0
0
0
0
0
89
52
100
69
12
4
4
0
0
0

High Clouds (% Sky Obscured)

94
95
96
100
45
2
0
0
0
0
0
0
0
37
92
58
100
4
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
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 (%)

52
23
3
1
4
17
16
8
5
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)

7
10
17
19
19
22
25
24
24
24
23
22
20
18
17
16
16
16
17
17
18
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
83
82
78
74
67
64
66
60
58
55
55
60
63
67
73
70
66
65
63
67
65
62
61

Pressure (mb)

1003
1004
1003
1004
1004
1005
1005
1005
1005
1006
1006
1007
1007
1008
1009
1010
1010
1011
1011
1012
1012
1013
1014
1014

Ozone (du)

317
321
332
334
340
344
347
352
351
349
349
346
345
344
345
347
348
345
345
343
344
341
339
336

Saturday 5

Waning Crescent 39%

23:11

17:30

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

Sun - Rise: 06:20, Set: 19:49, Transit: 13:04. Moon - Rise: 23:11, Set: 17:30. Civil Dark: 20:26 - 05:45. Nautical Dark: 21:13 - 04:58. Astro Dark: 22:06 - 04:06

Total Clouds (% Sky Obscured)

45
46
56
58
44
58
50
68
100
72
63
65
63
55
46
56
67
73
65
72
84
93
86
100

Low Clouds (% Sky Obscured)

21
23
32
36
35
30
31
55
63
31
9
18
8
2
0
0
0
0
1
4
8
49
69
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
30
18
18
13
18
20
20
21
21
73
29
27
32
29
29
23

High Clouds (% Sky Obscured)

44
46
55
58
32
58
50
52
13
7
13
5
2
2
5
5
50
35
2
34
57
86
74
99

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
3
16
3
2
16
1
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)

15
15
15
16
18
18
18
18
17
16
15
14
13
11
9
8
7
6
5
5
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
8
9
9
11
11
13
13
13
13
14
14
13
12
12
11
10
11
11
11
11
12
11

Dew Point (°C)

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

Relative Humidity (%)

64
66
69
67
62
56
53
53
59
57
56
59
65
70
79
83
84
80
84
89
90
89
90
90

Pressure (mb)

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

Ozone (du)

333
329
328
326
324
322
318
316
314
312
312
312
311
311
309
305
304
303
302
300
299
299
298
298

Sunday 6

Waning Crescent 28%

00:38

18:12

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: 06:22, Set: 19:46, Transit: 13:04. Moon - Rise: 00:38, Set: 18:12. Civil Dark: 20:24 - 05:47. Nautical Dark: 21:10 - 05:00. Astro Dark: 22:02 - 04:09

Total Clouds (% Sky Obscured)

100
100
100
94
68
41
100
100
86
100
100
100
100
100
100
86
85
85
81
80
90
96
97
98

Low Clouds (% Sky Obscured)

79
82
41
64
37
0
0
5
0
0
0
0
0
0
0
6
32
18
0
5
13
17
35
53

Medium Clouds (% Sky Obscured)

25
52
74
88
60
41
70
65
66
75
78
58
9
63
5
2
0
40
30
33
47
36
30
29

High Clouds (% Sky Obscured)

100
100
100
81
42
26
100
100
86
75
70
100
99
98
100
62
65
70
75
53
29
20
44
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
2
7
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
19
95
95
76
41
2
1
1
0
0
0
0
0
0
0
4
6
7
11
13

Precipitation Amount (mm)

0
0
0
0
0
1.6
2.1
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
14
16
18
20
21
21
21
21
21
20
19
18
18
18
17
17
17
17
17
17
17

Feels Like (°C)

11
11
12
12
14
16
19
19
19
20
19
19
18
18
16
16
18
17
17
17
16
14
15
14

Dew Point (°C)

11
10
10
10
11
13
19
20
19
20
18
16
14
15
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

90
86
80
73
70
74
92
95
91
89
84
74
68
76
78
78
79
78
79
82
82
82
79
82

Pressure (mb)

1020
1019
1019
1019
1018
1018
1017
1016
1016
1015
1014
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

295
294
294
294
294
294
291
294
294
296
297
296
297
298
300
303
305
302
304
306
307
307
307
304

Monday 7

Waning Crescent 18%

02:15

18:38

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: 06:24, Set: 19:43, Transit: 13:04. Moon - Rise: 02:15, Set: 18:38. Civil Dark: 20:21 - 05:49. Nautical Dark: 21:07 - 05:03. Astro Dark: 21:59 - 04:11

Total Clouds (% Sky Obscured)

99
99
100
99
100
100
100
100
100
100
81
64
54
56
56
56
51
49
47
64
81
98
96
93

Low Clouds (% Sky Obscured)

70
51
31
12
17
22
27
20
13
6
14
23
31
34
35
39
37
35
33
25
22
14
24
33

Medium Clouds (% Sky Obscured)

28
30
33
40
33
32
31
55
45
35
40
44
15
56
56
56
51
49
47
64
71
72
75
81

High Clouds (% Sky Obscured)

74
80
94
69
100
99
100
100
100
100
81
64
54
56
47
56
0
0
0
15
81
97
52
48

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
4
8
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
Very Light Rain
None
None
None

Precipitation Probability (%)

5
34
30
0
1
1
0
0
0
0
0
2
0
5
8
1
3
3
6
38
73
59
51
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
83
69
61
57
61
63
67
68
64
66
72
76
80
77
79
76
73
83
87
87
87

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1006
1005
1004
1005
1004
1004

Ozone (du)

304
303
305
305
306
306
305
306
307
308
310
313
314
316
317
318
321
325
330
333
337
346
362
366

Tuesday 8

Waning Crescent 9%

03:51

18:54

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

Sun - Rise: 06:26, Set: 19:41, Transit: 13:03. Moon - Rise: 03:51, Set: 18:54. Civil Dark: 20:18 - 05:51. Nautical Dark: 21:04 - 05:05. Astro Dark: 21:55 - 04:14

Total Clouds (% Sky Obscured)

90
78
87
100
98
93
100
100
99
98
91
90
90
49
37
33
25
18
10
23
38
54
48
44

Low Clouds (% Sky Obscured)

40
45
49
53
55
57
57
55
45
39
28
31
31
28
25
19
13
10
8
12
17
23
25
28

Medium Clouds (% Sky Obscured)

80
16
23
99
82
43
99
97
29
32
20
20
20
3
3
2
3
2
0
6
12
18
6
4

High Clouds (% Sky Obscured)

51
56
69
81
82
81
76
81
82
75
76
80
75
0
1
2
2
3
3
2
2
2
1
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 (%)

1
9
15
16
23
28
22
18
21
12
10
10
4
1
1
0
1
2
0
4
3
0
2
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)

16
16
18
20
22
23
24
25
23
24
24
22
21
21
19
19
18
18
17
17
16
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
84
80
79
79
74
58
56
52
52
54
57
60
63
66
70
73
73
76
77
76
76
76
76

Pressure (mb)

1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1008
1008
1009
1009
1010
1010
1010
1010
1009
1010

Ozone (du)

365
367
358
354
352
351
347
343
342
342
343
343
343
344
343
342
340
339
339
338
336
335
334
333

Wednesday 9

Waning Crescent 4%

05:23

19:05

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:28, Set: 19:38, Transit: 13:03. Moon - Rise: 05:23, Set: 19:05. Civil Dark: 20:16 - 05:53. Nautical Dark: 21:01 - 05:07. Astro Dark: 21:52 - 04:17

Total Clouds (% Sky Obscured)

36
43
50
57
64
74
85
90
94
99
95
90
87
92
96
100
100
100
100
99
98
97
98
99

Low Clouds (% Sky Obscured)

31
41
48
54
48
48
51
56
62
67
64
59
53
44
37
29
21
11
0
21
42
65
53
36

Medium Clouds (% Sky Obscured)

3
4
4
7
10
10
14
20
23
37
33
32
35
36
27
32
52
76
93
94
96
96
97
97

High Clouds (% Sky Obscured)

0
0
1
1
12
23
34
47
56
68
64
51
52
68
85
100
84
62
23
22
16
10
5
5

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
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
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
5
8
2
13
13
10
18
17
4
12
15
12
14
14
2
3
2
1
4
7
8
34
46

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)

17
17
17
18
18
18
18
18
18
17
17
15
14
12
10
9
7
7
6
6
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
72
68
66
62
59
57
58
59
62
65
68
73
79
86
92
90
87
86
84
84
81
84

Pressure (mb)

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

Ozone (du)

332
331
331
332
333
332
331
330
329
329
328
325
323
320
320
319
318
318
318
318
317
316
315
314

Thursday 10

Waning Crescent 1%

No Rise

19:14

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

Sun - Rise: 06:30, Set: 19:36, Transit: 13:03. Moon - Rise: No Rise, Set: 19:14. Civil Dark: 20:13 - 05:55. Nautical Dark: 20:58 - 05:09. Astro Dark: 21:48 - 04:20

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
97
96
94
90
85
89
92
96
97
98
99

Low Clouds (% Sky Obscured)

20
43
72
100
92
83
75
79
85
89
81
73
65
66
67
67
66
66
67

Medium Clouds (% Sky Obscured)

97
96
96
96
84
71
59
41
24
6
10
11
11
39
67
95
79
64
49

High Clouds (% Sky Obscured)

5
0
0
0
3
7
10
19
29
39
29
18
8
20
36
52
67
80
91

ISS Passover

Visibility (miles)

6
5
6
8
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

48
55
61
56
41
34
31
18
12
11
13
12
6
11
11
3
11
10
4

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
92
90
90
90
90
90
89
86
86
85
83
82
85
89
92
87
83

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009

Ozone (du)

312
311
310
310
309
310
311
311
314
317
320
323
325
328
329
329
330
330
330

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

Generated: 04/09/26 05:33:08. Forecast: 04/09/26 to 10/09/26. Timezone: UTC+1.00