Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 7

Waning Crescent 6%

04:35

17:35

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

Sun - Rise: 07:27, Set: 18:30, Transit: 12:58. Moon - Rise: 04:35, Set: 17:35. Civil Dark: 19:05 - 06:51. Nautical Dark: 19:46 - 06:10. Astro Dark: 20:28 - 05:29

Total Clouds (% Sky Obscured)

7
8
5
0
0
0
0
6
6
15
8
29
12
33
89
92
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
8
5
0
0
0
0
0
0
0
0
0
0
28
62
62
63
58
70
80
100
100
99
92

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
0
29
58
66
91
100
100
100
100
98
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
6
5
14
7
25
6
21
66
62
57
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
9
9
6
5
4
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

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

Precipitation Probability (%)

2
2
2
0
1
0
1
0
0
0
1
1
2
3
5
15
17
15
48
80
86
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.4
0.6
0.9
1.9

Wind Speed/Direction (mph)

7
6
6
10
8
7
6
5
4
3
3
4
5
7
9
11
12
12
12
12
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
78
81
81
84
87
88
87
82
76
71
67
64
65
70
71
72
79
85
90
95
95

Pressure (mb)

1017
1018
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1022
1022
1022
1021
1021
1021
1020
1019
1018
1017
1016
1014

Ozone (du)

316
316
315
313
309
305
301
299
296
293
292
292
290
287
285
282
280
278
276
274
274
270
269
269

Thursday 8

Waning Crescent 2%

05:59

17:44

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
21 Bad
22 Bad

Sun - Rise: 07:28, Set: 18:27, Transit: 12:58. Moon - Rise: 05:59, Set: 17:44. Civil Dark: 19:03 - 06:53. Nautical Dark: 19:44 - 06:12. Astro Dark: 20:25 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
90
42
37
56
73
64
54
45
55
55
48
46
49
66

Low Clouds (% Sky Obscured)

96
100
87
91
85
93
94
100
98
92
81
42
37
56
51
56
40
38
42
39
47
46
49
61

Medium Clouds (% Sky Obscured)

100
97
100
100
100
95
52
75
46
82
28
0
0
27
45
24
22
12
23
28
25
0
0
8

High Clouds (% Sky Obscured)

74
98
97
100
67
100
45
40
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
1
0
0
3
1
3
0
5
3
3
5
5
9
7
7
7
7
8
5
5
8
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

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

Precipitation Probability (%)

95
95
95
95
74
56
95
95
61
86
95
65
30
35
48
47
48
37
54
69
64
41
38
29

Precipitation Amount (mm)

3.5
3.7
3.6
2.1
0.4
0
1.3
0.8
0.2
0.5
1
0.5
0
0
0
0
0.2
0
0.3
0.5
0.4
0
0
0

Wind Speed/Direction (mph)

13
10
17
22
23
24
23
23
24
24
25
26
22
21
21
23
23
22
22
22
21
21
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
11
13
15
15
15
15
15
15
15
15
14
13
11
11
10
10
10
9
9
9
8
8
8

Relative Humidity (%)

95
96
98
98
96
96
96
96
95
95
95
89
85
80
80
82
80
79
76
79
80
77
79
76

Pressure (mb)

1013
1011
1010
1009
1008
1008
1007
1007
1006
1006
1005
1005
1006
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008

Ozone (du)

268
268
268
268
270
273
275
276
278
279
280
282
283
284
286
288
293
297
298
298
298
299
302
304

Friday 9

Waning Crescent 0%

07:20

17:53

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
21 Bad
22 Bad

Sun - Rise: 07:30, Set: 18:25, Transit: 12:58. Moon - Rise: 07:20, Set: 17:53. Civil Dark: 19:00 - 06:55. Nautical Dark: 19:41 - 06:14. Astro Dark: 20:23 - 05:33

Total Clouds (% Sky Obscured)

74
91
90
91
94
75
85
86
87
89
88
73
79
74
78
90
86
94
89
81
85
83
84
83

Low Clouds (% Sky Obscured)

68
75
70
80
79
67
68
70
72
80
70
66
68
65
69
71
69
64
77
73
77
76
77
74

Medium Clouds (% Sky Obscured)

14
21
19
9
20
0
19
17
19
16
16
19
47
65
3
16
15
27
16
13
14
14
13
10

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
5
4
4
6
8
8
8
9
9
9
5
6
6
6
6
5
8
7
8
9
7
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
Very Light Rain

Precipitation Probability (%)

30
63
67
64
60
46
36
38
43
55
49
64
67
60
62
62
59
59
49
39
34
41
38
44

Precipitation Amount (mm)

0
0.5
0.5
0.4
0.4
0.2
0
0
0.2
0.3
0
0.3
0.3
0.3
0.3
0.3
0.2
0.3
0.3
0
0
0
0
0.2

Wind Speed/Direction (mph)

23
22
23
23
23
23
22
23
22
23
23
24
25
26
25
27
25
24
23
22
21
21
21
20

Chance of Frost

Temperature (°C)

11
12
12
11
12
11
11
11
11
11
11
11
11
12
12
12
12
12
11
11
11
11
11
11

Feels Like (°C)

4
4
3
3
4
4
4
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

72
75
80
79
79
77
79
76
73
73
68
71
73
72
73
75
73
76
77
75
76
77
77
77

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

306
306
302
301
302
302
303
305
307
310
313
315
315
316
317
317
318
319
318
318
316
316
316
314

Saturday 10

New Moon 1%

08:42

18:04

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

Sun - Rise: 07:32, Set: 18:22, Transit: 12:57. Moon - Rise: 08:42, Set: 18:04. Civil Dark: 18:58 - 06:57. Nautical Dark: 19:39 - 06:16. Astro Dark: 20:20 - 05:34

Total Clouds (% Sky Obscured)

72
81
77
75
74
65
55
30
34
23
6
2
2
1
10
19
31
47
38
42
54
65
76
79

Low Clouds (% Sky Obscured)

65
76
74
73
71
65
55
28
34
23
6
2
2
1
9
18
29
33
34
38
31
24
18
13

Medium Clouds (% Sky Obscured)

7
5
4
4
4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
46
0
0
18
38
61
67

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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 (%)

31
32
39
37
34
33
27
10
18
21
7
11
12
4
6
8
2
6
7
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)

20
19
19
19
19
18
15
11
9
9
8
8
7
6
5
5
5
5
4
3
2
3
3
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
7
8
8
8
7
6
6
6
7
7
7
7
7
7
7
7
8
7
7
7
6
6

Relative Humidity (%)

76
78
77
81
81
84
80
76
77
78
80
77
75
71
69
66
65
68
73
77
78
80
81
84

Pressure (mb)

1010
1010
1010
1010
1009
1009
1010
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1015

Ozone (du)

312
312
311
311
311
312
310
309
311
310
309
309
308
305
303
302
303
303
303
303
301
300
298
297

Sunday 11

Waxing Crescent 4%

10:04

18:18

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
21 Bad
22 Bad

Sun - Rise: 07:34, Set: 18:20, Transit: 12:57. Moon - Rise: 10:04, Set: 18:18. Civil Dark: 18:56 - 06:59. Nautical Dark: 19:37 - 06:18. Astro Dark: 20:18 - 05:36

Total Clouds (% Sky Obscured)

77
76
82
86
100
100
100
100
99
97
96
96
96
97
98
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
0
0
0
0
21
49
78
77
71
69
71
72
69
71
68
65
61
67
74
77
83
90
86

Medium Clouds (% Sky Obscured)

0
0
10
18
26
29
31
34
34
35
40
40
41
41
57
66
79
86
92
99
91
83
75
61

High Clouds (% Sky Obscured)

77
76
81
86
100
100
100
100
88
76
67
61
60
55
70
88
100
83
67
51
57
64
73
89

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
1
1
0
5
8
4
26
35
9
27
23
10
17
8
4
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)

6
6
7
6
8
9
9
10
10
10
10
10
12
14
15
15
15
15
16
15
15
16
18
19

Chance of Frost

Temperature (°C)

9
8
8
8
9
9
9
10
10
10
11
12
13
13
14
14
14
14
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
84
84
84
84
84
85
85
84
77
72
69
68
67
66
64
63
64
65
67
68
70

Pressure (mb)

1015
1015
1015
1016
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

298
296
293
290
289
287
288
287
286
283
280
276
273
272
270
269
269
268
268
267
267
266
265
264

Monday 12

Waxing Crescent 9%

11:24

18:37

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
21 Bad
22 Bad

Sun - Rise: 07:36, Set: 18:18, Transit: 12:57. Moon - Rise: 11:24, Set: 18:37. Civil Dark: 18:53 - 07:00. Nautical Dark: 19:34 - 06:19. Astro Dark: 20:15 - 05:38

Total Clouds (% Sky Obscured)

100
100
99
99
98
96
93
90
92
95
100
100
100
100
83
67
49
46
45
42
45
51
57
73

Low Clouds (% Sky Obscured)

82
78
84
91
97
89
80
68
75
80
88
76
63
49
41
35
28
24
24
23
22
22
22
27

Medium Clouds (% Sky Obscured)

46
32
47
60
73
57
43
28
54
77
100
87
73
60
40
20
0
0
0
0
0
0
1
13

High Clouds (% Sky Obscured)

95
100
75
47
40
47
49
45
59
67
78
75
81
83
57
33
20
32
40
42
45
51
57
73

ISS Passover

Visibility (miles)

9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
4
7
16
28
24
34
37
76
95
95
95
95
95
82
51
8
10
8
2
6
4
0
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.5
0.9
1.7
1.2
1.4
1.1
0.5
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
19
19
20
20
19
19
13
14
21
18
16
14
14
13
13
13
12
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
73
75
78
80
83
85
86
85
86
85
82
78
74
73
71
71
74
75
76
79
80
83

Pressure (mb)

1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1011
1012
1013
1015
1016
1017
1018
1018
1019
1020
1021
1021
1021
1021

Ozone (du)

264
264
263
264
265
266
267
269
271
279
287
296
302
309
316
314
312
309
310
310
311
310
310
310

Tuesday 13

Waxing Crescent 15%

12:40

19:05

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

Sun - Rise: 07:38, Set: 18:15, Transit: 12:57. Moon - Rise: 12:40, Set: 19:05. Civil Dark: 18:51 - 07:02. Nautical Dark: 19:32 - 06:21. Astro Dark: 20:13 - 05:40

Total Clouds (% Sky Obscured)

85
95
93
90
86
88
89
89
90
90
91
91
91
91
91
91
91
94
97
100

Low Clouds (% Sky Obscured)

34
38
35
35
35
44
57
66
70
71
71
71
70
70
64
59
54
52
55
57

Medium Clouds (% Sky Obscured)

27
43
41
36
27
23
20
21
21
22
16
17
20
20
21
22
19
13
12
12

High Clouds (% Sky Obscured)

84
88
85
82
83
69
51
30
41
53
63
68
71
75
80
68
55
60
80
100

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 (%)

5
10
3
3
2
22
29
25
28
29
30
17
15
16
14
12
3
5
15
9

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)

12
12
14
16
18
19
18
18
17
16
15
15
15
15
15
16
17
18
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
89
89
87
87
89
90
90
90
89
89
89
87
87
85
82
81
82
82

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1020
1020
1020

Ozone (du)

311
313
314
315
315
316
314
312
309
310
310
311
309
308
307
307
308
308
308
307

Forecast for Lancaster, Lancashire, United Kingdom (54.05,-2.80)

Generated: 07/10/26 23:17:25. Forecast: 07/10/26 to 13/10/26. Timezone: UTC+1.00