Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

02:04

18:32

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

Sun - Rise: 06:45, Set: 19:14, Transit: 13:00. Moon - Rise: 02:04, Set: 18:32. Civil Dark: 19:51 - 06:09. Nautical Dark: 20:35 - 05:25. Astro Dark: 21:22 - 04:38

Total Clouds (% Sky Obscured)

50
83
9
4
10
95
64
64
0
37
24
12
12
0
0
14
78
29
46
59
68
72
100
100

Low Clouds (% Sky Obscured)

13
8
28
15
16
33
23
22
21
37
22
20
9
7
0
0
0
71
46
59
68
72
58
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
67
32
23
46
59
68
25
33
34

High Clouds (% Sky Obscured)

82
10
40
21
19
95
96
73
44
42
8
11
64
47
49
100
54
37
46
59
68
41
99
100

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
35
21
21
13

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)

18
12
13
13
14
11
12
11
11
15
16
19
19
20
19
17
16
14
12
9
8
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
10
9
9
10
10
10
10
9
10
9
9
9
10
10
12
13
13
13
14
15

Relative Humidity (%)

76
74
76
77
75
73
75
75
75
74
73
69
68
65
63
63
64
67
78
85
86
85
86
87

Pressure (mb)

1008
1008
1008
1008
1009
1009
1009
1009
1008
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012

Ozone (du)

261
260
258
257
256
257
257
257
258
258
258
260
259
259
259
261
262
260
265
265
266
266
265
266

Friday 19

Waning Crescent 6%

03:32

18:41

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:47, Set: 19:12, Transit: 12:59. Moon - Rise: 03:32, Set: 18:41. Civil Dark: 19:48 - 06:11. Nautical Dark: 20:32 - 05:27. Astro Dark: 21:19 - 04:40

Total Clouds (% Sky Obscured)

100
100
97
100
97
100
100
99
100
84
95
100
91
100
100
100
99
97
98
90
97
100
100
99

Low Clouds (% Sky Obscured)

68
27
59
68
50
41
54
48
48
77
82
80
90
91
100
87
81
79
66
41
46
47
50
59

Medium Clouds (% Sky Obscured)

37
33
37
34
45
44
36
97
82
49
90
96
72
54
99
100
98
94
97
89
92
97
100
93

High Clouds (% Sky Obscured)

97
100
68
97
68
99
100
97
100
39
19
31
10
27
6
42
30
40
30
28
76
100
100
87

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
36
21
30
21
25
34
38
41
9
10
10
31
56
70
95
95
95
87
66
72
64
53
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.2
1.2
1.3
0.8
0.4
0.5
0.3
0.2
0.3

Wind Speed/Direction (mph)

12
11
11
11
11
11
11
9
9
5
10
11
14
11
6
4
6
4
3
3
4
4
2
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
89
89
89
87
82
86
89
90
82
80
69
77
87
92
93
90
93
92
93
92
92
93

Pressure (mb)

1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

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

Saturday 20

Waning Crescent 2%

04:55

18:47

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:49, Set: 19:09, Transit: 12:59. Moon - Rise: 04:55, Set: 18:47. Civil Dark: 19:46 - 06:13. Nautical Dark: 20:29 - 05:29. Astro Dark: 21:16 - 04:43

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
90
100
100

Low Clouds (% Sky Obscured)

68
70
76
63
90
86
81
90
100
100
96
100
100
100
100
100
100
100
92
95
90
90
96
90

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
100
100
99
100
100
99
100
100
100
100
100
100
100
99
95
26
40
40

High Clouds (% Sky Obscured)

100
100
100
99
100
100
100
89
88
100
100
100
100
100
100
100
3
0
12
0
0
0
0
30

ISS Passover

Visibility (miles)

5
5
5
3
2
1
1
1
1
1
1
1
0
0
1
2
3
2
0
0
0
9
9
5

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

Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

94
79
57
83
95
95
95
95
95
95
95
95
95
95
95
90
95
95
95
95
95
95
91
95

Precipitation Amount (mm)

0.9
0.6
0.2
0.6
1.5
1.8
2.7
1.1
2.1
1.4
2.3
2.3
2.3
1.4
1.1
0.4
0.4
2.4
3.1
4.4
0.5
0.4
0.6
1

Wind Speed/Direction (mph)

3
4
4
5
5
6
5
5
5
7
7
8
10
12
11
13
13
14
16
17
12
22
19
19

Chance of Frost

Temperature (°C)

13
13
13
13
13
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
98
98
98
98
98
100
98
98
98
98
98
98
98
98
96
98
98
98
98
92
93
93

Pressure (mb)

1011
1011
1010
1010
1010
1009
1009
1009
1008
1008
1008
1007
1006
1006
1005
1004
1003
1001
1000
998
997
996
995
995

Ozone (du)

267
269
271
272
273
274
273
275
273
273
274
275
276
276
278
280
281
285
291
293
298
312
321
323

Sunday 21

New Moon 0%

06:16

18:53

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:51, Set: 19:06, Transit: 12:59. Moon - Rise: 06:16, Set: 18:53. Civil Dark: 19:43 - 06:14. Nautical Dark: 20:26 - 05:31. Astro Dark: 21:12 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
100
100
99
100
83
86
91
95
99
90
72
65
67
65
62
55
55

Low Clouds (% Sky Obscured)

100
100
100
100
100
81
81
76
65
53
62
65
49
51
49
52
56
60
65
67
65
62
55
55

Medium Clouds (% Sky Obscured)

40
46
100
99
37
54
67
87
94
95
51
46
83
89
90
55
37
20
0
0
0
0
0
0

High Clouds (% Sky Obscured)

30
98
100
100
94
76
96
100
98
70
100
25
5
28
32
27
24
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
64
45
57
60
56
56
42
38
34
40
44
32
34
30
17
17
17

Precipitation Amount (mm)

0.5
0.9
3.8
4.9
4
2.1
1.3
0.3
0
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

27
36
42
35
35
31
26
20
18
17
17
17
17
19
19
19
18
17
16
14
12
9
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
90
91
91
90
88
84
81
82
81
84
81
79
72
72
70
68
69
72
75
79
82
83

Pressure (mb)

994
993
994
997
1000
1003
1005
1007
1009
1010
1012
1013
1014
1015
1016
1016
1017
1018
1019
1020
1020
1021
1022
1022

Ozone (du)

322
319
316
314
314
313
314
313
313
314
315
315
315
314
313
315
315
317
316
320
321
319
316
315

Monday 22

Waxing Crescent 1%

07:34

18:58

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

Sun - Rise: 06:53, Set: 19:04, Transit: 12:58. Moon - Rise: 07:34, Set: 18:58. Civil Dark: 19:40 - 06:16. Nautical Dark: 20:24 - 05:33. Astro Dark: 21:09 - 04:47

Total Clouds (% Sky Obscured)

46
48
51
52
47
48
32
23
15
4
24
45
60
47
33
25
48
53
55
52
71
78
75
84

Low Clouds (% Sky Obscured)

46
48
51
52
47
48
32
23
14
0
24
45
60
47
32
16
33
26
31
35
37
41
41
42

Medium Clouds (% Sky Obscured)

1
2
2
0
0
2
2
0
1
1
1
1
1
2
2
3
2
3
5
15
22
31
31
30

High Clouds (% Sky Obscured)

1
0
0
0
1
4
1
1
3
4
6
3
4
3
3
2
2
38
21
9
5
4
4
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
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 (%)

14
19
20
9
13
9
2
2
2
0
1
1
0
3
3
3
3
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
83
83
83
83
80
79
69
59
54
53
52
53
53
57
64
68
76
81
82
82
84

Pressure (mb)

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

Ozone (du)

314
313
314
314
313
311
310
308
306
304
303
302
302
300
299
299
298
298
297
297
297
298
298
297

Tuesday 23

Waxing Crescent 3%

08:51

19:04

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:55, Set: 19:01, Transit: 12:58. Moon - Rise: 08:51, Set: 19:04. Civil Dark: 19:38 - 06:18. Nautical Dark: 20:21 - 05:35. Astro Dark: 21:06 - 04:50

Total Clouds (% Sky Obscured)

84
86
88
89
74
71
93
99
99
99
99
99
100
98
95
94
94
89
81
66
53
49
50
50

Low Clouds (% Sky Obscured)

46
54
63
70
44
27
25
93
89
88
90
93
95
78
63
47
47
48
49
48
46
45
44
42

Medium Clouds (% Sky Obscured)

32
33
34
38
42
47
51
50
41
41
40
44
44
45
24
0
0
0
0
1
1
1
1
4

High Clouds (% Sky Obscured)

5
0
0
0
0
0
0
1
0
0
29
57
80
75
66
48
32
26
35
24
16
3
4
6

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

Precipitation Probability (%)

0
6
7
3
4
4
5
33
41
47
50
50
49
36
24
10
15
13
3
7
8
5
10
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
85
84
82
84
87
84
82
80
79
77
76
73
72
72
77
81
87
88
88
88
90

Pressure (mb)

1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029

Ozone (du)

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

Wednesday 24

Waxing Crescent 7%

10:09

19:11

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
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:57, Set: 18:59, Transit: 12:58. Moon - Rise: 10:09, Set: 19:11. Civil Dark: 19:35 - 06:20. Nautical Dark: 20:18 - 05:37. Astro Dark: 21:03 - 04:52

Total Clouds (% Sky Obscured)

53
55
59
77
82
86
86
86
86
81
72
72
72
71
75
79
79
75
61
56
43
38
38
39

Low Clouds (% Sky Obscured)

41
40
35
32
38
39
35
36
35
32
37
44
48
48
46
46
37
29
22
26
30
34
37
39

Medium Clouds (% Sky Obscured)

6
9
15
24
36
45
48
56
57
57
59
64
50
40
23
20
19
22
25
25
25
25
8
7

High Clouds (% Sky Obscured)

7
21
39
60
70
80
80
85
85
80
72
72
72
71
75
79
79
75
60
45
35
35
25
30

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 (%)

11
12
12
12
17
18
17
16
13
5
15
21
25
19
15
10
9
8
5
10
11
17
19
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
91
90
91
91
91
87
83
80
75
71
68
68
69
70
76
83
90
90
91
93
95

Pressure (mb)

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

Ozone (du)

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

Forecast for Amble, Northumberland, United Kingdom (55.33,-1.59)

Generated: 18/09/25 18:50:06. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+1.00