Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 3

Waning Gibbous 60%

23:06

12:58

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: 07:58, Set: 16:00, Transit: 11:59. Moon - Rise: 23:06, Set: 12:58. Civil Dark: 16:39 - 07:18. Nautical Dark: 17:22 - 06:35. Astro Dark: 18:03 - 05:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
96
94
84
95
86
96
100
100
100
100
100
100
100
98
100
99
92
89
95
100

Medium Clouds (% Sky Obscured)

100
100
100
100
57
52
66
97
100
100
100
100
100
97
95
99
100
100
100
100
99
98
100
100

High Clouds (% Sky Obscured)

100
100
100
97
0
25
32
63
96
100
100
100
100
100
100
100
70
86
91
75
75
75
90
93

ISS Passover

Visibility (miles)

0
3
2
5
4
9
9
2
7
1
4
1
5
2
3
2
2
1
0
0
2
1
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
25
0
0
44
60

Precipitation Type

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

Precipitation Probability (%)

92
95
95
95
76
45
75
95
95
95
95
95
95
95
95
95
95
95
95
95
95
92
77
65

Precipitation Amount (mm)

0.4
1.8
2
1
0.4
0
0.2
1.3
0.7
1.8
3.2
2.2
1.4
1.8
1.5
1
1.1
1.1
0.9
1.1
0.8
0.7
0.5
0.3

Wind Speed/Direction (mph)

10
12
13
19
17
17
14
14
13
13
13
12
13
12
11
11
10
10
12
13
14
14
14
14

Chance of Frost

Temperature (°C)

7
8
7
7
7
7
7
7
6
7
6
6
6
7
6
6
5
5
4
4
4
4
3
3

Feels Like (°C)

3
2
1
0
1
1
2
2
2
2
1
2
2
3
3
3
3
2
0
-1
-2
-3
-3
-4

Dew Point (°C)

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

Relative Humidity (%)

98
93
93
93
94
93
94
98
94
96
94
96
96
96
96
96
96
98
98
98
96
96
98
96

Pressure (mb)

1001
1000
998
997
996
995
994
994
993
993
993
993
993
993
993
993
994
995
996
997
998
999
1000
1001

Ozone (du)

291
292
296
303
303
299
300
300
301
301
303
302
306
310
310
304
300
297
299
302
301
298
297
302

Monday 4

Waning Gibbous 50%

23:06

13:09

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: 07:59, Set: 15:59, Transit: 11:59. Moon - Rise: 23:06, Set: 13:09. Civil Dark: 16:39 - 07:19. Nautical Dark: 17:22 - 06:36. Astro Dark: 18:03 - 05:55

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
98
95
94
92
91
88
93
100
96
90
72
71
83
76
70
71
80
69

Low Clouds (% Sky Obscured)

100
96
92
96
96
93
92
91
91
90
90
90
94
100
97
91
74
71
83
76
70
71
80
65

Medium Clouds (% Sky Obscured)

92
98
97
96
94
78
92
89
71
15
7
3
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
75
70
70
4
3
3
0
0
0
0
0
0
0
0
0
0
0
2
3
5
3
2
8

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
0
0
2
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26

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 (%)

57
55
53
52
46
35
32
33
24
21
7
12
5
1
1
0
1
6
1
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)

13
13
13
12
12
11
11
11
11
11
11
12
12
12
11
10
9
8
6
4
4
4
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-3
-2
-2
-1
-2
-2
-2
-2
-2
-1
-1
-1
1
1
1
1
1
1
1
1
0
0

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
98
96
96
96
96
93
96
94
89
88
88
86
91
91
91
91
91
91
89

Pressure (mb)

1002
1002
1003
1004
1005
1005
1006
1007
1008
1008
1009
1010
1011
1011
1012
1012
1012
1013
1014
1014
1015
1015
1015
1016

Ozone (du)

303
301
302
303
306
299
297
298
298
297
282
274
280
282
286
286
283
286
294
300
304
303
289
285

Tuesday 5

Third Quarter 40%

00:16

13:19

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: 08:00, Set: 15:59, Transit: 11:59. Moon - Rise: 00:16, Set: 13:19. Civil Dark: 16:39 - 07:20. Nautical Dark: 17:22 - 06:37. Astro Dark: 18:02 - 05:56

Total Clouds (% Sky Obscured)

79
83
82
86
80
66
65
75
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
81
83
79
80
69
64
68
90
89
64
64
49
45
41
41
57
86
84
91
92
93
96
98

Medium Clouds (% Sky Obscured)

0
0
2
14
11
0
7
3
0
1
68
55
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

16
7
3
6
4
3
3
15
28
81
100
100
100
100
100
96
90
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
4
3
2
6
2

Fog (%)

63
98
100
100
100
100
100
100
100
100
100
100
12
6
6
6
6
6
6
6
6
6
6
6

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
17
25
43
81
95
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
0.6
0.8
1.7
1.3
1

Wind Speed/Direction (mph)

2
1
2
2
1
2
3
3
4
4
5
5
6
7
9
11
13
14
15
17
18
18
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
-1
-0
0
0
-1
-1
-2
-3
-3
-3
-2
-2
-2
-2
-1
-2
-2
-1
-1
-0
-0
1

Dew Point (°C)

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

Relative Humidity (%)

89
86
77
76
74
76
78
81
83
84
84
84
81
83
85
85
88
89
89
89
93
91
93
93

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1014
1013
1013
1012
1012
1011
1010
1010
1009
1008

Ozone (du)

282
283
287
285
282
279
277
279
277
274
276
276
277
277
277
280
285
288
292
290
288
282
280
276

Wednesday 6

Waning Crescent 31%

01:27

13:28

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 OK
19 OK
20 OK
21 OK
22 Bad

Sun - Rise: 08:01, Set: 15:58, Transit: 12:00. Moon - Rise: 01:27, Set: 13:28. Civil Dark: 16:38 - 07:21. Nautical Dark: 17:21 - 06:38. Astro Dark: 18:02 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
87
84
75
32
27
22
24
28

Low Clouds (% Sky Obscured)

100
100
100
100
99
97
95
95
73
94
96
98
100
96
92
79
41
32
23
22
21
18
23
28

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
64
17
50
47
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
94
85
77
71
71
69
6
3
2
0
0

ISS Passover

Visibility (miles)

4
2
8
9
9
9
9
9
9
9
3
2
3
9
9
5
9
9
9
9
9
9
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
91
64
30
22
5
6
4
1
6
7

Precipitation Amount (mm)

1.4
1.1
0.7
0.6
0.8
1.1
1.1
1.2
0.9
0.9
1.5
2
1.4
0.9
0.8
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
23
22
21
20
19
19
20
22
22
24
24
24
25
21
14
12
13
13
15
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
3
4
3
2
1
-0
-1
-2
-2
-1
0
4
5
5
5
5
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
93
93
93
91
90
88
84
88
90
91
90
93
91
84
85
88
87
88
88
90
90

Pressure (mb)

1007
1006
1005
1004
1003
1003
1002
1001
1000
999
998
996
995
994
993
993
993
993
993
994
994
994
995
995

Ozone (du)

273
274
270
269
271
272
272
269
270
270
271
274
278
285
291
294
297
302
309
313
319
327
337
333

Thursday 7

Waning Crescent 22%

02:38

13:38

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 OK
20 OK
21 OK
22 OK

Sun - Rise: 08:02, Set: 15:58, Transit: 12:00. Moon - Rise: 02:38, Set: 13:38. Civil Dark: 16:38 - 07:22. Nautical Dark: 17:21 - 06:39. Astro Dark: 18:02 - 05:58

Total Clouds (% Sky Obscured)

42
38
50
52
36
38
40
40
34
32
47
72
97
87
75
65
50
36
31
28
25
26
26
25

Low Clouds (% Sky Obscured)

40
30
42
46
31
33
30
34
38
37
36
32
33
28
26
25
27
29
36
33
31
28
26
24

Medium Clouds (% Sky Obscured)

0
6
13
20
35
45
59
56
54
55
56
47
68
63
58
52
52
48
41
25
19
11
7
4

High Clouds (% Sky Obscured)

0
0
0
0
10
23
35
39
37
36
30
39
60
47
35
22
18
10
1
1
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 (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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
None

Precipitation Probability (%)

3
3
3
0
11
26
40
48
61
57
45
37
24
32
35
34
23
14
10
7
7
10
7
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
15
14
13
12
12
12
12
12
12
11
11
11
10
9
8
6
6
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
93
93
94
94
94
93
93
93
91
88
87
87
88
91
91
93
93
93
93
94
93

Pressure (mb)

995
995
995
995
995
995
995
995
995
996
996
997
997
997
997
998
998
999
1000
1000
1001
1002
1003
1004

Ozone (du)

330
328
326
334
345
348
344
345
354
357
368
367
361
357
356
355
354
354
355
355
352
348
345
339

Friday 8

Waning Crescent 14%

03:53

13:51

23 OK
00 OK
01 OK
02 OK
03 OK
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: 08:04, Set: 15:58, Transit: 12:01. Moon - Rise: 03:53, Set: 13:51. Civil Dark: 16:38 - 07:23. Nautical Dark: 17:21 - 06:40. Astro Dark: 18:02 - 05:59

Total Clouds (% Sky Obscured)

25
17
27
28
38
48
57
63
70
79
81
85
89
92
96
100
99
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

21
21
17
18
15
13
10
10
10
11
10
13
12
26
39
56
63
67
74
83
86
85
87
88

Medium Clouds (% Sky Obscured)

0
0
0
0
5
12
18
25
36
49
55
59
60
69
77
87
79
71
61
72
84
96
89
82

High Clouds (% Sky Obscured)

0
3
6
11
17
20
29
45
59
69
60
47
39
35
40
41
45
49
45
42
40
38
32
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

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 (%)

4
2
5
0
3
4
0
1
1
4
6
11
15
22
17
7
7
18
37
73
91
95
95
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.9
0.7
0.5

Wind Speed/Direction (mph)

5
6
6
6
6
6
6
6
7
7
7
8
9
10
11
12
13
14
15
16
16
15
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
94
94
94
93
93
93
94
94
91
90
87
87
85
85
87
87
88
88
90
91
91

Pressure (mb)

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

Ozone (du)

334
328
323
318
313
307
302
296
292
288
283
279
275
271
268
265
263
261
260
258
258
258
258
260

Saturday 9

Waning Crescent 8%

05:12

14:06

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

Sun - Rise: 08:05, Set: 15:58, Transit: 12:01. Moon - Rise: 05:12, Set: 14:06. Civil Dark: 16:38 - 07:24. Nautical Dark: 17:21 - 06:41. Astro Dark: 18:02 - 06:00

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
99
97
94
91
85
79
73
83
89
91
86
80
75

Low Clouds (% Sky Obscured)

91
92
94
95
94
92
89
87
86
84
80
77
73
66
61
54
59
64
70

Medium Clouds (% Sky Obscured)

74
78
81
87
76
64
55
47
39
28
34
42
50
38
30
25
36
45
55

High Clouds (% Sky Obscured)

20
24
24
26
19
13
5
6
6
6
10
17
27
41
49
53
36
19
4

ISS Passover

Visibility (miles)

9
9
9
8
8
5
3
0
3
6
9
9
9
9
8
6
5
6
8

Fog (%)

6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Precipitation Type

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

Precipitation Probability (%)

61
86
95
95
95
95
95
95
82
45
37
36
36
31
33
44
39
35
25

Precipitation Amount (mm)

0.2
0.5
0.9
1.5
1.9
1.9
1.7
1
0.5
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
95
96
96
96
95
93
91
90
87
85
88
88
90
90
90

Pressure (mb)

1004
1004
1002
1001
1000
999
997
996
997
998
998
999
999
1000
1000
1000
1000
1000
1000

Ozone (du)

262
263
263
262
262
262
263
264
267
270
273
278
282
287
298
310
321
311
302

Forecast for Abbeymead, Gloucestershire, United Kingdom (51.85,-2.21)

Generated: 03/12/23 23:06:38. Forecast: 03/12/23 to 09/12/23. Timezone: UTC+0.00