Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waxing Crescent 9%

11:07

19:01

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 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:34, Set: 18:25, Transit: 13:00. Moon - Rise: 11:07, Set: 19:01. Civil Dark: 18:58 - 07:01. Nautical Dark: 19:36 - 06:23. Astro Dark: 20:14 - 05:45

Total Clouds (% Sky Obscured)

96
93
96
86
53
55
61
100
100
100
79
47
28
28
26
21
25
29
27
27
60
83
100
97

Low Clouds (% Sky Obscured)

88
93
67
85
39
31
35
78
98
90
79
34
23
20
24
21
25
27
27
26
22
17
15
19

Medium Clouds (% Sky Obscured)

0
0
0
0
0
11
9
17
25
34
70
14
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
2
2
23
5
40
61
100
26
55
18
5
0
2
0
0
2
2
0
12
39
66
100
97

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
7
3
0
1
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
4
5
4
2
7
54
65
29
1
2
0
0
0
0
0
0
0
0
0
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
8
10
12
12
13
15
18
17
16
15
16
18
18
19
18
18
17
14
12
8
6
5

Chance of Frost

Temperature (°C)

16
16
17
17
18
17
17
17
18
18
18
17
17
18
18
18
19
18
17
17
15
14
13
12

Feels Like (°C)

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

Dew Point (°C)

15
16
16
17
16
16
16
16
16
17
16
14
13
11
10
8
8
8
8
10
11
11
11
11

Relative Humidity (%)

95
96
95
95
88
90
90
92
89
89
89
85
79
65
57
52
50
50
55
63
73
82
86
90

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1017
1018
1019
1020
1022
1022
1023
1024
1025
1025
1026
1027
1028

Ozone (du)

261
260
260
260
261
263
265
267
270
270
273
277
284
286
291
294
298
301
305
308
311
314
316
317

Tuesday 13

Waxing Crescent 15%

12:19

19:33

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

Sun - Rise: 07:36, Set: 18:23, Transit: 12:59. Moon - Rise: 12:19, Set: 19:33. Civil Dark: 18:56 - 07:03. Nautical Dark: 19:34 - 06:25. Astro Dark: 20:12 - 05:47

Total Clouds (% Sky Obscured)

98
100
70
28
33
79
73
100
100
81
78
46
44
76
71
51
87
100
100
100
94
100
100
100

Low Clouds (% Sky Obscured)

20
23
24
24
25
25
26
29
33
36
37
34
36
67
54
46
55
44
31
21
31
40
44
43

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
0
2
0
4
3
6
4
4
13
10
57
43

High Clouds (% Sky Obscured)

98
100
32
4
5
46
73
100
100
80
78
19
17
34
34
3
55
100
100
100
86
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
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
5
9
72
82
39
8
3
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
0
0
0
1
4
17
4
1
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)

5
4
3
3
2
2
1
3
3
2
3
3
6
11
14
15
15
14
14
12
10
8
8
7

Chance of Frost

Temperature (°C)

12
11
11
10
10
9
9
8
8
8
8
10
13
16
17
17
18
17
17
16
15
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
91
91
91
90
91
91
93
93
93
88
82
73
64
60
59
60
64
70
80
92
92
92

Pressure (mb)

1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1025
1025
1025
1025
1025
1024

Ozone (du)

319
319
318
318
315
315
312
312
311
311
308
307
305
304
302
302
301
300
300
300
298
297
296
296

Wednesday 14

Waxing Crescent 23%

13:23

20:15

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 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:37, Set: 18:21, Transit: 12:59. Moon - Rise: 13:23, Set: 20:15. Civil Dark: 18:54 - 07:04. Nautical Dark: 19:32 - 06:26. Astro Dark: 20:10 - 05:48

Total Clouds (% Sky Obscured)

100
99
100
100
100
93
95
97
94
93
80
97
77
78
75
66
90
68
50
32
45
39
62
48

Low Clouds (% Sky Obscured)

39
39
66
90
88
82
58
73
87
87
80
97
77
78
75
66
89
57
39
21
23
32
54
45

Medium Clouds (% Sky Obscured)

51
65
82
87
60
82
68
74
63
77
61
4
0
4
2
0
0
0
0
0
0
3
4
5

High Clouds (% Sky Obscured)

100
93
100
96
100
40
61
60
34
39
44
46
54
55
6
6
50
62
40
17
38
2
0
0

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
1
0
0
1
2
4
11
4
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
5
2
2
3
3
6
11
9
12
18
9
10
10
11
6
12
4
4
1
1
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
93
89
89
93
92
90
92
95
89
86
83
80
75
75
75
73
72
81
92
92
92

Pressure (mb)

1024
1024
1023
1023
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1018

Ozone (du)

296
297
296
295
294
293
293
293
292
293
293
293
293
292
292
291
290
289
290
291
294
296
297
297

Thursday 15

Waxing Crescent 32%

14:15

21:09

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

Sun - Rise: 07:39, Set: 18:19, Transit: 12:59. Moon - Rise: 14:15, Set: 21:09. Civil Dark: 18:52 - 07:06. Nautical Dark: 19:30 - 06:28. Astro Dark: 20:08 - 05:50

Total Clouds (% Sky Obscured)

96
98
100
100
100
100
99
94
95
49
39
28
27
24
21
20
20
18
12
6
0
1
2
3

Low Clouds (% Sky Obscured)

48
85
88
84
79
75
60
19
5
12
19
26
25
22
20
19
17
16
11
5
0
1
2
3

Medium Clouds (% Sky Obscured)

95
67
100
100
99
100
98
21
15
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
1
1
11
19
27
31
81
89
29
13
0
0
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

13
35
51
81
95
95
95
84
44
29
10
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.4
0.9
0.8
1.3
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
10
12
11
11
14
13
13
13
12
13
16
16
17
17
16
16
16
14
13
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
15
13
12
11
10
9
8
7
10
10
10
10
10
10
11
11
10
10
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

93
89
90
90
89
89
84
79
84
83
87
80
69
60
54
50
50
50
51
54
61
68
76
78

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1020
1021
1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1028
1029
1030
1030
1031

Ozone (du)

297
297
298
299
300
299
299
301
305
308
309
311
310
309
309
310
311
310
310
311
311
310
309
308

Friday 16

Waxing Crescent 41%

14:55

No Set

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

Sun - Rise: 07:41, Set: 18:17, Transit: 12:59. Moon - Rise: 14:55, Set: No Set. Civil Dark: 18:50 - 07:07. Nautical Dark: 19:28 - 06:29. Astro Dark: 20:06 - 05:51

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
1
2
2
8
14
19
20
20
22
21
18
15
8
5
3
3
3
3

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
1
2
2
8
13
18
15
15
17
16
14
13
8
5
2
1
1
1

Medium 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

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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
87
85
85
85
87
88
90
90
91
79
69
61
54
47
46
45
45
51
57
66
69
73

Pressure (mb)

1031
1032
1032
1032
1033
1033
1033
1033
1034
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1035

Ozone (du)

308
309
309
310
312
311
310
308
307
308
308
308
309
308
307
304
302
300
298
297
295
294
295
295

Saturday 17

Waxing Crescent 51%

15:25

22:13

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

Sun - Rise: 07:42, Set: 18:15, Transit: 12:59. Moon - Rise: 15:25, Set: 22:13. Civil Dark: 18:48 - 07:09. Nautical Dark: 19:26 - 06:31. Astro Dark: 20:04 - 05:53

Total Clouds (% Sky Obscured)

2
1
0
0
0
0
1
2
3
22
35
36
31
29
29
35
41
49
52
56
59
57
53
51

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
1
1
21
35
36
31
29
26
31
37
42
41
36
34
37
38
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
10
8
6
7
5
5
3

High Clouds (% Sky Obscured)

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

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
0
0
0
0
0
0
0
1
1
0
1
1
0
6
8
9

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)

8
9
11
12
11
10
9
9
9
9
11
12
14
15
15
16
15
15
14
13
12
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
3
3
3
3
3
3
4
4
4
5
5
5
5
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

77
77
77
77
78
81
82
85
86
88
82
78
73
68
62
58
56
54
53
56
60
65
67
69

Pressure (mb)

1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1032

Ozone (du)

296
293
290
287
286
285
284
282
281
279
277
275
273
273
272
272
271
269
268
269
269
270
270
270

Sunday 18

First Quarter 61%

15:48

23:23

22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
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: 07:44, Set: 18:13, Transit: 12:58. Moon - Rise: 15:48, Set: 23:23. Civil Dark: 18:46 - 07:11. Nautical Dark: 19:24 - 06:33. Astro Dark: 20:02 - 05:55

Total Clouds (% Sky Obscured)

38
25
12
22
31
41
44
46
48
53
58
65
71
77
83
89
95
100
86
69
52

Low Clouds (% Sky Obscured)

30
19
6
16
28
39
40
40
42
52
58
65
71
77
81
88
94
100
85
69
52

Medium Clouds (% Sky Obscured)

2
2
3
11
20
28
20
12
4
13
22
34
35
37
38
51
62
74
70
64
52

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
9

Fog (%)

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

11
11
10
9
7
1
2
2
1
31
44
54
51
45
37
56
69
79
71
61
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
8
9
9
10
10
11
11
11
12
13
14
15
17
15
14
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
77
81
88
87
87
87
85
85
85
87
88
91
84
79
74
76
80
83
81
80

Pressure (mb)

1032
1032
1032
1031
1031
1031
1030
1030
1029
1029
1029
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026

Ozone (du)

270
272
274
275
280
284
288
291
293
295
297
298
300
301
302
303
301
299
297
297
298

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 12/10/26 22:17:45. Forecast: 12/10/26 to 18/10/26. Timezone: UTC+1.00