Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 11

Waning Gibbous 50%

22:25

13:50

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 07:24, Set: 16:26, Transit: 11:54. Moon - Rise: 22:25, Set: 13:50. Civil Dark: 17:02 - 06:47. Nautical Dark: 17:42 - 06:07. Astro Dark: 18:22 - 05:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
43
65
84
88
88
73
73
66
77
61
83
84
70
82
83
79
84
91
72
85
82
77
60

Medium Clouds (% Sky Obscured)

100
100
100
85
96
100
100
100
89
93
100
78
94
54
61
98
100
100
100
100
100
100
98
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
3
2
7
9
9
9
9
9
7
4
2
3
3
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain

Precipitation Probability (%)

5
19
86
79
95
95
95
95
95
95
72
67
56
30
27
70
95
95
95
95
95
91
59
69

Precipitation Amount (mm)

0
0
0.8
0.3
0.5
0.9
1.1
0.9
1.3
1
0.3
0.3
0
0
0
0.4
0.8
1.5
1.6
1.4
1.9
0.6
0
0.3

Wind Speed/Direction (mph)

18
18
20
21
21
22
21
23
20
16
12
13
12
11
9
9
8
10
9
12
14
13
13
12

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
82
80
80
79
79
80
82
90
93
95
92
92
93
93
92
96
95
96
95
95
92
93
92

Pressure (mb)

1000
1000
999
999
999
998
998
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1002
1002

Ozone (du)

271
271
272
272
272
272
272
272
271
272
277
278
279
278
280
280
280
280
281
280
278
278
277
275

Wednesday 12

Third Quarter 39%

23:45

14:04

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 07:26, Set: 16:24, Transit: 11:54. Moon - Rise: 23:45, Set: 14:04. Civil Dark: 17:01 - 06:49. Nautical Dark: 17:41 - 06:08. Astro Dark: 18:20 - 05:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
81
100
100
100

Low Clouds (% Sky Obscured)

60
56
51
50
45
78
100
74
53
51
50
59
62
81
87
83
71
55
51
52
50
50
42
28

Medium Clouds (% Sky Obscured)

72
57
34
36
30
92
100
48
71
95
100
95
99
77
81
98
46
50
12
0
2
1
0
1

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
100
100
86
87
100
96
96
95
95
100
100
100
60
100
87
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

52
51
57
33
47
30
40
30
43
62
73
49
16
34
40
45
22
6
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
89
89
86
87
87
90
89
87
87
89
92
92
90
92
93
90
87
84
82
79
78
75

Pressure (mb)

1002
1002
1002
1002
1002
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1005
1006
1006
1007
1007

Ozone (du)

275
275
275
275
276
275
275
274
275
276
276
278
279
281
283
282
283
283
285
287
287
289
289
290

Thursday 13

Waning Crescent 29%

01:01

14:04

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 07:27, Set: 16:23, Transit: 11:54. Moon - Rise: 01:01, Set: 14:04. Civil Dark: 16:59 - 06:51. Nautical Dark: 17:40 - 06:10. Astro Dark: 18:19 - 05:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
35
27
39
46
41
51
53
65
75
65
61
80
93
91
98
89
90
98
93
100
100
98
96

Medium Clouds (% Sky Obscured)

4
57
45
50
60
77
100
100
100
34
100
99
100
100
98
98
100
100
100
100
97
96
98
99

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
30
60
56
65
92
100
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
6
3
2
4
3
9
8
5
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
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

Precipitation Probability (%)

0
0
0
0
3
6
15
20
35
37
61
59
71
92
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0
0.4
0.7
1.3
0.9
2
2.4
2.2
2.1
0.7
0.4
0.6
1

Wind Speed/Direction (mph)

7
5
4
5
4
3
2
3
3
5
6
7
7
9
10
12
14
16
16
17
17
18
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
82
87
92
93
90
92
90
92
92
93
96
95
96
95
95
95
95
96
95
95
95
95
95

Pressure (mb)

1007
1007
1007
1008
1008
1008
1009
1009
1009
1008
1008
1008
1008
1007
1006
1006
1005
1005
1005
1004
1004
1004
1003
1002

Ozone (du)

291
293
293
294
295
295
296
298
300
300
298
295
292
290
290
289
290
291
293
295
294
293
290
289

Friday 14

Waning Crescent 21%

02:14

14:15

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 07:29, Set: 16:21, Transit: 11:55. Moon - Rise: 02:14, Set: 14:15. Civil Dark: 16:58 - 06:52. Nautical Dark: 17:39 - 06:11. Astro Dark: 18:18 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
89
69
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
93
93
93
95
98
100
100
89
69
100
100
100
100
100
100
100
99
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
99
99
99
100
100
99
69
69
69
88
61
61
62
61
37
21
6
4
6
8
5
6

High Clouds (% Sky Obscured)

100
100
100
99
99
100
100
100
89
69
82
63
43
29
14
1
4
12
8
13
20
26
21
13

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
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
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
81
53
45
36
22
18
15
5
7
7
7
2
3

Precipitation Amount (mm)

0.4
0.8
1.2
1.8
1.7
2
2.2
1.7
1.4
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
16
12
10
10
10
9
8
8
9
10
11
11
11
11
11
11
11
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
96
96
96
98
96
95
96
96
96
96
96
96
95
95
95
93
95
93
91
91
90
90

Pressure (mb)

1001
1000
1000
1000
1000
1000
1001
1001
1001
1002
1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1008
1008
1008
1008

Ozone (du)

289
291
290
294
294
293
291
294
295
295
294
295
296
295
295
294
294
294
295
295
294
293
294
295

Saturday 15

Waning Crescent 13%

03:25

14:25

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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

Sun - Rise: 07:31, Set: 16:20, Transit: 11:55. Moon - Rise: 03:25, Set: 14:25. Civil Dark: 16:57 - 06:54. Nautical Dark: 17:38 - 06:13. Astro Dark: 18:17 - 05:34

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
100
100
99
98

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
92
96
98
100
98
97

Medium Clouds (% Sky Obscured)

5
3
5
7
2
2
20
38
51
19
34
72
56
55
53
49
27
43
62
49
38
30
29
25

High Clouds (% Sky Obscured)

2
14
53
72
76
83
90
71
50
35
35
20
20
9
23
2
20
23
24
5
0
8
12
8

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
5
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 (%)

4
4
4
2
4
7
6
11
23
41
51
31
8
10
9
5
23
19
10
11
10
6
9
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)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
7
7
7
8
8
8
8
8
7
8
8
8
8
8
7
7

Relative Humidity (%)

88
88
88
87
88
87
87
88
87
88
88
91
93
91
93
90
88
88
88
88
85
84
81
80

Pressure (mb)

1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1006
1007
1007
1007
1008
1008
1008

Ozone (du)

296
297
295
294
294
294
295
294
294
295
296
295
296
297
297
298
298
299
300
301
302
303
304
305

Sunday 16

Waning Crescent 7%

04:37

14:35

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

Sun - Rise: 07:32, Set: 16:19, Transit: 11:55. Moon - Rise: 04:37, Set: 14:35. Civil Dark: 16:56 - 06:55. Nautical Dark: 17:37 - 06:14. Astro Dark: 18:16 - 05:35

Total Clouds (% Sky Obscured)

97
96
96
97
95
92
91
85
80
73
75
76
86
88
89
86
60
35
17
28
25
12
6
9

Low Clouds (% Sky Obscured)

95
93
89
89
81
74
66
49
27
5
5
5
6
8
13
20
20
23
17
28
18
4
4
2

Medium Clouds (% Sky Obscured)

19
20
18
9
6
2
2
2
3
3
24
39
47
48
52
56
38
21
1
1
1
1
6
9

High Clouds (% Sky Obscured)

1
1
1
1
1
0
0
1
0
0
0
0
0
9
20
21
18
14
11
7
4
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 (%)

5
5
4
1
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
78
77
77
77
74
72
75
75
77
76
76
75
76
77
79
77
76
75
73
72
71
69

Pressure (mb)

1008
1009
1009
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1018

Ozone (du)

306
307
307
307
307
303
299
296
291
286
281
280
280
279
284
289
294
294
295
296
296
297
298
300

Monday 17

Waning Crescent 3%

05:49

14:46

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

Sun - Rise: 07:34, Set: 16:18, Transit: 11:55. Moon - Rise: 05:49, Set: 14:46. Civil Dark: 16:55 - 06:57. Nautical Dark: 17:36 - 06:16. Astro Dark: 18:15 - 05:36

Total Clouds (% Sky Obscured)

10
42
71
100
95
89
87
68
51
42
47
45
39
24
13
13
8
13
20
21
26
27

Low Clouds (% Sky Obscured)

4
24
46
69
58
42
28
30
30
31
38
44
39
24
13
13
8
13
13
12
12
13

Medium Clouds (% Sky Obscured)

10
42
71
100
91
81
75
56
36
15
14
14
11
7
3
0
0
0
0
8
16
23

High Clouds (% Sky Obscured)

1
29
56
73
53
29
0
0
0
0
0
0
0
0
0
0
8
13
20
21
26
27

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

Fog (%)

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

Precipitation Probability (%)

0
1
3
4
7
8
8
11
13
11
10
6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
67
67
67
68
69
71
69
68
68
69
69
70
72
72
72
69
67
65
60
55

Pressure (mb)

1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1022
1022

Ozone (du)

302
304
308
311
315
319
323
327
326
326
326
322
317
313
311
309
307
306
305
303
301
299

Forecast for Bristol, Bristol, United Kingdom (51.45,-2.59)

Generated: 11/11/25 14:54:08. Forecast: 11/11/25 to 17/11/25. Timezone: UTC+0.00