Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

03:33

18:40

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
19 Bad
20 Bad

Sun - Rise: 06:47, Set: 19:11, Transit: 12:59. Moon - Rise: 03:33, Set: 18:40. Civil Dark: 19:47 - 06:11. Nautical Dark: 20:31 - 05:27. Astro Dark: 21:20 - 04:41

Total Clouds (% Sky Obscured)

69
75
80
97
97
99
90
100
95
98
99
100
88
94
90
95
99
100
100
97
95
98
81
99

Low Clouds (% Sky Obscured)

67
67
51
48
35
73
80
54
53
50
58
74
85
90
77
86
96
100
87
69
50
62
28
18

Medium Clouds (% Sky Obscured)

17
15
18
20
21
29
31
37
40
37
33
81
46
83
71
95
82
99
100
97
95
98
81
91

High Clouds (% Sky Obscured)

63
75
80
83
88
69
49
52
61
94
94
89
29
17
26
3
8
25
20
16
21
22
21
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
8
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
Light Rain
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
10
51
13
29
19
21
28
27
39
57
37
5
4
7
14
46
53
95
95
75
60
40
47

Precipitation Amount (mm)

0
0
0.4
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0.6
0.9
0.3
0
0
0

Wind Speed/Direction (mph)

14
15
15
13
13
14
14
13
12
8
7
10
11
13
11
12
10
8
7
4
4
7
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
15
15
15
15
15
14
14
15
15
16
16
15
14
13
13
14
14
14
15
14
13
13

Relative Humidity (%)

84
83
85
85
85
83
83
83
83
85
89
90
88
78
72
64
69
77
81
83
87
87
86
87

Pressure (mb)

1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

267
266
265
264
263
263
263
262
262
261
261
261
262
262
263
263
262
262
262
262
261
263
263
264

Friday 19

Waning Crescent 2%

04:56

18:47

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
19 Bad
20 Bad

Sun - Rise: 06:49, Set: 19:09, Transit: 12:59. Moon - Rise: 04:56, Set: 18:47. Civil Dark: 19:45 - 06:13. Nautical Dark: 20:28 - 05:29. Astro Dark: 21:17 - 04:44

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95

Low Clouds (% Sky Obscured)

51
42
88
75
85
82
72
98
91
84
83
100
100
97
97
100
100
100
100
100
100
92
92
92

Medium Clouds (% Sky Obscured)

99
99
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
73
97
100
100
98
30

High Clouds (% Sky Obscured)

100
100
95
100
100
96
100
100
100
100
95
85
100
100
96
100
100
100
100
1
0
3
0
0

ISS Passover

Visibility (miles)

9
9
9
9
5
4
6
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1

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

Precipitation Probability (%)

43
33
37
71
76
58
90
95
95
95
95
95
95
95
95
95
95
95
71
95
95
95
95
87

Precipitation Amount (mm)

0
0
0
0.3
0.5
0
0.7
1.2
1.7
2.2
1.1
0.9
1.2
1.6
1.5
1.2
1
0.6
0.2
0.7
2.1
3.2
2.4
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
14
14
13
13
13
13
13
14
14
14
14
13
13
13
13
13
14
13

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
14
13
13
12
13
13
13
14
13

Relative Humidity (%)

87
87
87
89
95
96
96
96
98
96
98
98
98
98
98
98
96
98
96
98
98
98
100
96

Pressure (mb)

1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1005
1004
1003
1001
1000
998
997

Ozone (du)

264
264
266
266
267
268
269
270
272
272
274
274
274
273
274
275
276
277
279
281
283
289
293
301

Saturday 20

Waning Crescent 0%

06:16

18:53

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
19 Bad
20 Bad

Sun - Rise: 06:51, Set: 19:06, Transit: 12:58. Moon - Rise: 06:16, Set: 18:53. Civil Dark: 19:42 - 06:15. Nautical Dark: 20:25 - 05:32. Astro Dark: 21:14 - 04:46

Total Clouds (% Sky Obscured)

89
100
100
100
99
100
100
99
100
100
100
100
100
97
91
97
97
97
98
78
78
51
50
50

Low Clouds (% Sky Obscured)

87
82
87
100
98
100
100
98
79
92
83
99
66
56
60
50
50
49
44
49
54
51
50
50

Medium Clouds (% Sky Obscured)

17
20
19
32
20
78
21
57
98
100
58
37
46
72
71
49
90
96
97
28
14
0
0
0

High Clouds (% Sky Obscured)

0
0
20
20
83
100
100
85
100
100
100
95
100
34
3
25
34
28
24
12
16
0
0
0

ISS Passover

Visibility (miles)

9
9
9
3
9
6
2
3
4
9
9
9
9
9
9
9
5
9
7
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

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

Precipitation Probability (%)

64
79
95
95
95
95
95
95
95
95
60
31
35
38
38
47
45
38
29
33
26
26
27
29

Precipitation Amount (mm)

0.2
0.5
1.2
0.7
1.4
4
3.6
2.2
0.9
1.1
0.3
0
0
0
0
0
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
18
17
14
20
33
30
26
23
19
18
17
15
13
13
12
15
15
15
15
15
14
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
7
6
6
5
-1
-3
-2
-0
1
2
3
4
5
5
6
6
6
7
7
7
6
7
7

Dew Point (°C)

12
9
8
9
9
6
5
5
5
5
5
5
6
6
6
6
7
7
7
6
5
4
4
4

Relative Humidity (%)

90
84
81
91
87
82
90
90
90
88
85
81
80
78
78
81
77
75
72
67
65
64
65
68

Pressure (mb)

997
997
996
995
994
996
999
1001
1004
1006
1008
1009
1011
1012
1013
1014
1015
1016
1017
1017
1018
1019
1020
1021

Ozone (du)

314
320
323
322
321
315
313
310
312
312
313
313
313
315
315
314
313
314
314
315
317
318
318
322

Sunday 21

New Moon 1%

07:33

18:58

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

Sun - Rise: 06:53, Set: 19:04, Transit: 12:58. Moon - Rise: 07:33, Set: 18:58. Civil Dark: 19:40 - 06:17. Nautical Dark: 20:23 - 05:34. Astro Dark: 21:11 - 04:48

Total Clouds (% Sky Obscured)

49
46
44
39
41
40
38
28
35
38
12
8
5
9
16
22
28
32
46
67
73
76
77
78

Low Clouds (% Sky Obscured)

49
46
44
39
41
40
38
28
33
21
12
7
0
7
14
21
27
32
41
53
56
54
55
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
2
2
6
4
5
32
33
33

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
0
2
9
1
4
3
3
3
3
2
2
7
14
26
23
14
14

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
18
18
6
12
11
5
6
5
2
2
1
0
0
0
0
2
1
1
2
1
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
72
75
78
77
76
76
76
76
75
75
72
65
58
52
47
44
45
46
46
56
59
64
69

Pressure (mb)

1021
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

319
316
314
314
313
313
313
312
311
310
309
307
305
304
304
303
302
301
300
299
299
299
298
298

Monday 22

Waxing Crescent 3%

08:50

19:05

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
19 Bad
20 Bad

Sun - Rise: 06:54, Set: 19:01, Transit: 12:58. Moon - Rise: 08:50, Set: 19:05. Civil Dark: 19:37 - 06:18. Nautical Dark: 20:20 - 05:36. Astro Dark: 21:08 - 04:51

Total Clouds (% Sky Obscured)

81
79
79
77
85
91
97
97
96
91
98
99
100
100
100
100
100
100
99
90
81
68
69
71

Low Clouds (% Sky Obscured)

54
52
48
43
53
66
69
54
40
17
70
77
86
91
95
100
98
96
94
81
70
59
61
63

Medium Clouds (% Sky Obscured)

18
23
51
63
78
85
88
65
57
59
48
38
42
17
39
42
46
33
18
12
5
0
5
7

High Clouds (% Sky Obscured)

10
5
5
5
5
0
5
0
0
0
0
0
0
28
57
80
80
76
43
26
19
14
16
21

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

Precipitation Probability (%)

0
0
0
0
4
4
2
2
2
2
32
41
49
54
54
53
42
31
19
19
16
3
7
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
5
5
5
5
5
5
5
5
6
6
7
7
7
7
7
7
7
7
7
7
7

Relative Humidity (%)

73
76
78
77
78
77
75
77
77
77
81
81
78
78
77
75
72
71
69
66
69
72
75
76

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

297
297
297
297
296
296
296
296
298
299
300
299
298
297
297
296
295
295
294
294
294
294
294
293

Tuesday 23

Waxing Crescent 7%

10:08

19:13

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
19 Bad
20 Bad

Sun - Rise: 06:56, Set: 18:58, Transit: 12:57. Moon - Rise: 10:08, Set: 19:13. Civil Dark: 19:34 - 06:20. Nautical Dark: 20:17 - 05:38. Astro Dark: 21:05 - 04:53

Total Clouds (% Sky Obscured)

71
72
76
85
84
84
88
91
95
100
95
95
95
96
96
97
92
92
91
91
90
85
80
66

Low Clouds (% Sky Obscured)

64
64
65
64
62
52
48
50
51
60
55
42
35
48
55
62
51
43
35
34
36
37
44
51

Medium Clouds (% Sky Obscured)

8
6
4
7
11
15
29
44
62
74
75
86
87
88
74
65
54
32
28
28
40
30
25
25

High Clouds (% Sky Obscured)

23
33
38
47
49
55
65
65
65
60
75
80
80
80
80
90
92
92
91
91
85
80
80
65

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 (%)

5
8
10
11
12
14
18
21
21
18
15
13
8
17
22
25
21
15
4
8
10
1
12
14

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
10
10
9
9
9
9
9
9
9
9
10
10
11
11
14
14
13
14
13
14
11

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
81
82
84
87
88
88
90
88
84
78
75
70
65
60
62
62
64
69
75
80
83

Pressure (mb)

1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

293
293
293
293
293
293
294
294
294
294
293
293
293
293
293
293
294
294
295
295
296
297
297
297

Wednesday 24

Waxing Crescent 13%

11:26

19:23

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: 06:58, Set: 18:56, Transit: 12:57. Moon - Rise: 11:26, Set: 19:23. Civil Dark: 19:32 - 06:22. Nautical Dark: 20:14 - 05:40. Astro Dark: 20:59 - 04:55

Total Clouds (% Sky Obscured)

57
54
52
50
55
61
66
71
76
82
87
94
100
82
64
46

Low Clouds (% Sky Obscured)

57
54
52
50
55
58
60
60
61
61
64
70
78
68
57
46

Medium Clouds (% Sky Obscured)

20
14
12
15
11
11
11
10
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
54
49
44
49
61
66
71
71
73
71
79
85
57
29
0

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

16
20
21
17
22
25
12
22
21
9
16
21
17
10
9
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
12
12
11
10
10
10
10
10
10
10
10
11
11

Dew Point (°C)

9
9
9
9
9
9
9
8
9
8
9
9
10
10
10
9

Relative Humidity (%)

86
87
88
90
91
90
90
90
90
88
90
88
86
84
78
71

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1030
1030
1030
1030
1031
1031
1031

Ozone (du)

298
298
298
298
299
298
298
298
298
297
297
298
298
298
298
298

Forecast for Hebburn, South Tyneside, United Kingdom (54.97,-1.52)

Generated: 18/09/25 21:15:01. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+1.00