Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Crescent 1%

06:26

15:27

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:09, Set: 16:23, Transit: 11:46. Moon - Rise: 06:26, Set: 15:27. Civil Dark: 16:59 - 06:33. Nautical Dark: 17:39 - 05:53. Astro Dark: 18:18 - 05:14

Total Clouds (% Sky Obscured)

81
85
88
100
100
100
100
100
98
83
82
86
86
82
76
72
77
64
62
58
59
59
58
60

Low Clouds (% Sky Obscured)

81
85
88
100
100
100
100
100
96
74
53
57
57
57
53
50
60
54
54
58
58
59
58
60

Medium Clouds (% Sky Obscured)

16
19
18
31
32
28
28
29
25
18
6
0
0
0
0
1
2
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 (%)

100
100
98
100
98
86
91
90
96
99
63
19
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
83
83
85
85
85
86
86
88
91
82
75
67
63
61
59
62
70
74
77
78
81
82

Pressure (mb)

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

Ozone (du)

288
293
297
300
299
294
287
283
281
279
284
288
288
287
288
289
290
290
283
277
272
269
269
268

Sunday 8

Waning Crescent 0%

07:42

15:48

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

Sun - Rise: 07:11, Set: 16:21, Transit: 11:46. Moon - Rise: 07:42, Set: 15:48. Civil Dark: 16:58 - 06:35. Nautical Dark: 17:38 - 05:55. Astro Dark: 18:17 - 05:16

Total Clouds (% Sky Obscured)

50
33
25
29
37
55
50
55
50
45
56
60
62
67
59
69
44
48
60
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
33
25
29
37
55
50
55
50
45
56
60
62
63
53
61
42
34
34
46
38
28
37
38

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
1
11
2
3
0
3
67
5
2
2
15
50
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
9
9
9
9

Fog (%)

0
0
29
91
99
100
98
97
100
99
84
73
7
11
9
9
6
2
2
2
2
1
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)

1
2
2
3
3
3
3
4
4
5
5
5
7
8
8
8
9
8
7
7
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
86
86
88
86
89
88
88
89
88
82
74
71
68
64
64
68
75
81
85
90
91
91

Pressure (mb)

1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

265
262
260
257
254
252
250
253
251
251
252
254
256
255
252
252
248
247
245
244
241
239
238
239

Monday 9

New Moon 2%

08:56

16:16

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:13, Set: 16:20, Transit: 11:46. Moon - Rise: 08:56, Set: 16:16. Civil Dark: 16:56 - 06:36. Nautical Dark: 17:36 - 05:56. Astro Dark: 18:15 - 05:17

Total Clouds (% Sky Obscured)

100
99
98
100
100
97
98
98
96
98
100
95
97
100
100
100
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
42
42
45
47
42
41
41
40
47
54
43
30
50
60
65
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
2
4
3
13
76
95
100
95
97
98
99
100
99
99
98
98
100
100
100
100

High Clouds (% Sky Obscured)

100
99
97
100
100
96
97
98
92
95
98
73
77
97
100
100
67
71
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
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
Very Light Rain
None
None
None
None
None
Very Light Rain
Very Light Rain
None
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
1
2
5
7
20
39
30
38
33
24
35
56
63
67
91

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
2
2
2
2
3
3
4
5
5
5
5
5
5
5
4
4
5
5
5

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
4
5
5
5

Relative Humidity (%)

93
93
93
93
93
93
93
93
93
91
88
81
77
74
73
72
70
70
73
71
73
78
78
79

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007

Ozone (du)

241
242
241
241
242
243
242
244
246
246
246
246
245
245
246
246
246
247
249
251
253
253
252
251

Tuesday 10

Waxing Crescent 5%

10:04

16:54

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:14, Set: 16:18, Transit: 11:46. Moon - Rise: 10:04, Set: 16:54. Civil Dark: 16:55 - 06:38. Nautical Dark: 17:35 - 05:58. Astro Dark: 18:14 - 05:19

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)

100
100
95
90
85
88
91
93
94
95
95
96
96
95
95
95
95
93
92
91
92
94
96
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
78
36
37
39
38
38
38
55
96
84
41
82
78
59
60
57
62
50

High Clouds (% Sky Obscured)

100
100
88
73
50
63
74
60
96
71
76
85
98
96
100
100
100
100
100
100
92
86
59
75

ISS Passover

Visibility (miles)

7
5
4
3
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

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

Precipitation Probability (%)

95
95
95
95
81
59
54
51
42
36
29
40
40
39
36
33
29
29
30
31
35
41
39
45

Precipitation Amount (mm)

0.5
0.8
1.2
1
0.4
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
9
9
9
9
9
9
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
93
95
95
95
95
93
93
93
93
91
90
88
87
88
88
88
88
90
90
91
91
91

Pressure (mb)

1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

251
253
254
253
253
253
257
259
257
255
251
248
247
247
246
245
245
245
246
247
248
250
252
250

Wednesday 11

Waxing Crescent 10%

11:01

17:43

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 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 Good
21 Good

Sun - Rise: 07:15, Set: 16:18, Transit: 11:46. Moon - Rise: 11:01, Set: 17:43. Civil Dark: 16:54 - 06:39. Nautical Dark: 17:34 - 05:58. Astro Dark: 18:14 - 05:19

Total Clouds (% Sky Obscured)

100
97
100
100
100
100
100
100
100
100
100
96
72
55
46
40
31
29
29
28
22
13
1
1

Low Clouds (% Sky Obscured)

99
96
95
91
86
89
91
92
88
84
79
78
58
47
41
36
25
14
13
11
8
7
1
1

Medium Clouds (% Sky Obscured)

50
45
46
55
96
96
95
69
46
25
20
13
7
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

60
19
40
19
21
15
24
33
50
55
50
44
36
30
19
10
1
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 (%)

44
47
49
55
58
54
52
54
48
42
34
26
18
2
4
2
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
8
8
8
8
9
10
10
10
11
12
12
12
12
13
12
12
12
11
10
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
88
88
88
87
87
85
84
82
74
71
62
57
61
65
69
73
75
79
78
76
76

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1008
1009
1009
1009
1010
1010
1010
1011
1012
1012
1013
1014
1014

Ozone (du)

250
249
250
250
249
249
248
247
248
248
250
251
250
248
247
249
250
252
253
255
257
259
261
263

Thursday 12

Waxing Crescent 17%

11:45

18:44

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

Sun - Rise: 07:17, Set: 16:16, Transit: 11:47. Moon - Rise: 11:45, Set: 18:44. Civil Dark: 16:53 - 06:40. Nautical Dark: 17:33 - 06:00. Astro Dark: 18:12 - 05:21

Total Clouds (% Sky Obscured)

0
0
0
0
0
11
23
34
40
41
45
26
16
6
9
13
17
13
7
1
1
1
2
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
6
12
20
36
39
26
16
6
9
13
16
12
7
1
1
1
2
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
83
83
84
83
83
83
78
76
72
69
65
63
64
65
66
71
73
79
79
79
80

Pressure (mb)

1015
1015
1016
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1024
1024
1025
1025

Ozone (du)

265
266
267
267
266
266
268
271
274
275
276
278
277
276
275
274
274
273
273
272
271
273
275
277

Friday 13

Waxing Crescent 25%

12:18

19:52

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

Sun - Rise: 07:19, Set: 16:15, Transit: 11:47. Moon - Rise: 12:18, Set: 19:52. Civil Dark: 16:51 - 06:42. Nautical Dark: 17:32 - 06:01. Astro Dark: 18:11 - 05:22

Total Clouds (% Sky Obscured)

16
23
27
31
36
43
46
48
43
37
29
23
16
9
9
7
5
5
5
6

Low Clouds (% Sky Obscured)

11
13
14
16
17
15
18
23
23
23
22
16
9
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
2
4
9
13
15
16
18
15
11
7
10
13
9
9
7
5
3
4
4

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 (%)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
0
-1
-1
-1
-0
-1
-1
-2
-2
-1
-1
0
1
5
6
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
78
80
78
78
80
80
75
71
69
63
60
56
57
58
62
62
66

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

278
279
280
280
281
282
279
276
273
273
273
273
271
270
269
267
265
263
263
262

Forecast for Bray Court, Windsor and Maidenhead, United Kingdom (51.50,-0.70)

Generated: 07/11/26 22:04:33. Forecast: 07/11/26 to 13/11/26. Timezone: UTC+0.00