Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 16%

02:34

14:44

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

Sun - Rise: 07:02, Set: 16:27, Transit: 11:45. Moon - Rise: 02:34, Set: 14:44. Civil Dark: 17:03 - 06:27. Nautical Dark: 17:42 - 05:47. Astro Dark: 18:21 - 05:08

Total Clouds (% Sky Obscured)

100
98
100
97
100
94
98
87
100
100
73
74
72
53
60
71
65
76
79
76
72
72
93
92

Low Clouds (% Sky Obscured)

96
98
95
97
100
94
98
73
99
100
48
54
52
34
46
55
50
63
73
58
59
53
88
78

Medium Clouds (% Sky Obscured)

0
4
3
34
87
13
1
0
0
15
13
2
0
1
0
1
0
2
0
13
16
21
77
43

High Clouds (% Sky Obscured)

0
0
2
3
47
0
0
5
5
84
0
0
2
1
2
0
0
0
0
0
0
1
2
13

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 (%)

17
5
3
12
12
10
12
15
15
9
4
5
4
2
1
0
0
0
0
0
0
0
0
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)

7
8
8
8
9
9
9
10
8
9
8
7
7
9
10
10
10
11
11
9
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
74
73
73
74
73
71
73
77
73
75
82
79
75
69
66
62
61
61
66
73
81
84
84

Pressure (mb)

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

Ozone (du)

311
311
309
306
303
306
306
307
307
307
306
306
306
306
304
303
302
302
300
299
298
297
298
298

Thursday 5

Waning Crescent 9%

03:51

14:56

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
14 Bad
15 Bad
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 07:04, Set: 16:25, Transit: 11:45. Moon - Rise: 03:51, Set: 14:56. Civil Dark: 17:01 - 06:28. Nautical Dark: 17:41 - 05:49. Astro Dark: 18:20 - 05:10

Total Clouds (% Sky Obscured)

75
93
99
100
100
100
93
96
99
99
100
100
100
99
93
94
98
81
58
54
40
33
22
19

Low Clouds (% Sky Obscured)

54
63
72
74
81
83
79
75
73
64
38
25
23
38
44
57
58
58
57
46
39
31
22
19

Medium Clouds (% Sky Obscured)

38
76
93
97
89
84
89
94
99
99
97
100
100
23
93
94
98
81
0
2
0
2
0
0

High Clouds (% Sky Obscured)

14
32
44
100
57
48
14
15
56
22
53
39
50
70
55
47
65
4
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
0
1
0
2
2
6
25
38
32
29
20
8
5
2
1
1
1
2
2
2
1
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
90
88
85
87
85
82
84
85
87
88
90
90
87
81
80
77
76
73
74
81
84
85
88

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1024
1024
1024

Ozone (du)

297
297
298
297
298
298
298
299
298
299
299
298
298
298
298
298
297
296
297
296
296
294
293
293

Friday 6

Waning Crescent 4%

05:07

15:10

20 OK
21 OK
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

Sun - Rise: 07:06, Set: 16:24, Transit: 11:45. Moon - Rise: 05:07, Set: 15:10. Civil Dark: 16:59 - 06:30. Nautical Dark: 17:39 - 05:50. Astro Dark: 18:18 - 05:11

Total Clouds (% Sky Obscured)

10
18
52
67
76
76
81
83
81
77
73
68
64
53
51
50
62
75
57
75
63
82
73
61

Low Clouds (% Sky Obscured)

10
18
52
67
76
76
81
83
81
77
73
68
64
53
51
50
52
60
49
49
49
66
54
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
0
0
4
14
21
24
17
15
10
6
3
7
24
75
63
82
73
61

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2

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 (%)

1
1
0
0
1
0
0
0
0
0
0
0
1
1
1
2
5
9
13
18
10
4
2
2

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)

2
1
1
1
1
2
1
1
2
2
1
1
1
2
2
2
3
3
3
3
1
1
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
91
93
93
91
93
91
91
91
91
83
75
70
67
64
63
67
73
78
81
85

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

292
293
294
294
294
292
291
291
293
295
296
296
296
297
297
295
293
293
293
294
295
295
295
295

Saturday 7

Waning Crescent 1%

06:24

15:26

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

Sun - Rise: 07:07, Set: 16:22, Transit: 11:45. Moon - Rise: 06:24, Set: 15:26. Civil Dark: 16:58 - 06:32. Nautical Dark: 17:38 - 05:52. Astro Dark: 18:17 - 05:13

Total Clouds (% Sky Obscured)

49
38
45
48
57
62
99
100
100
100
100
100
100
99
98
72
69
87
88
90
88
86
86
86

Low Clouds (% Sky Obscured)

28
37
45
48
57
62
99
100
100
100
100
100
100
99
89
51
44
55
65
58
64
71
72
72

Medium Clouds (% Sky Obscured)

49
6
8
7
7
3
0
0
0
0
0
0
1
5
65
3
1
45
49
43
5
0
0
0

High Clouds (% Sky Obscured)

2
2
2
2
2
2
0
0
0
0
0
0
1
2
2
2
2
2
2
45
47
70
70
70

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 (%)

1
1
1
1
2
2
2
7
5
4
5
3
3
5
2
1
18
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
90
90
90
89
89
85
85
85
86
88
88
85
78
71
67
63
62
65
75
84
87
88

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

294
294
293
292
291
291
291
292
295
298
300
303
304
303
301
298
296
293
290
289
292
294
292
288

Sunday 8

Waning Crescent 0%

07:40

15:47

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 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:09, Set: 16:21, Transit: 11:45. Moon - Rise: 07:40, Set: 15:47. Civil Dark: 16:57 - 06:33. Nautical Dark: 17:37 - 05:53. Astro Dark: 18:16 - 05:14

Total Clouds (% Sky Obscured)

82
77
77
72
67
62
60
59
57
56
57
60
56
57
57
58
53
48
48
53
52
56
66
71

Low Clouds (% Sky Obscured)

72
68
64
61
60
62
60
59
57
56
57
60
56
49
43
40
34
31
25
14
13
12
10
7

Medium Clouds (% Sky Obscured)

0
12
23
31
25
28
25
23
17
15
16
16
17
12
10
12
13
13
23
34
37
41
42
48

High Clouds (% Sky Obscured)

65
45
35
25
20
20
15
13
8
0
9
22
31
33
39
45
40
35
30
38
52
56
66
71

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
2
2
1
3
3
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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
6
7
7
7
8
9
10
10
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
90
90
90
90
90
90
91
91
93
85
79
76
72
72
71
72
77
83
88
91

Pressure (mb)

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

Ozone (du)

287
284
281
274
270
272
274
278
278
276
271
268
268
267
263
263
265
266
266
267
267
267
268
265

Monday 9

New Moon 2%

08:54

16:16

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

Sun - Rise: 07:11, Set: 16:19, Transit: 11:45. Moon - Rise: 08:54, Set: 16:16. Civil Dark: 16:55 - 06:35. Nautical Dark: 17:35 - 05:55. Astro Dark: 18:14 - 05:16

Total Clouds (% Sky Obscured)

85
90
100
100
100
95
95
95
95
95
80
60
45
40
40
40
40
55
69
69
73
68
59
54

Low Clouds (% Sky Obscured)

5
7
10
12
12
16
20
22
24
29
33
45
45
39
33
28
28
28
27
26
21
24
24
24

Medium Clouds (% Sky Obscured)

49
50
55
65
73
71
60
57
59
55
50
30
25
15
10
5
5
5
5
5
5
13
18
26

High Clouds (% Sky Obscured)

85
90
90
85
85
70
70
65
55
40
35
40
35
35
25
20
15
14
8
12
11
13
31
48

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

Precipitation Probability (%)

0
7
15
22
42
58
71
67
56
38
51
63
75
86
95
95
95
95
41
34
23
3
20
30

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.3
0.2
0
0
0.2
0.3
0.4
0.6
0.9
1.2
0.8
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
7
7
7
7
7
7
8
8
8
8
9
9
10
10
11
10
10
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
95
96
95
95
93
93
91
91
88
84
83
75
70
63
64
65
66
71
77
83
81

Pressure (mb)

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

Ozone (du)

262
259
259
259
258
258
257
256
257
259
260
261
262
263
263
263
263
262
261
259
258
257
256
256

Tuesday 10

Waxing Crescent 5%

10:02

16:54

20 Bad
21 Bad
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 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:13, Set: 16:18, Transit: 11:45. Moon - Rise: 10:02, Set: 16:54. Civil Dark: 16:54 - 06:36. Nautical Dark: 17:34 - 05:56. Astro Dark: 18:13 - 05:17

Total Clouds (% Sky Obscured)

50
37
30
32
34
36
43
42
43
45
56
68
73
81
90
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

24
21
22
27
28
24
26
28
35
45
49
47
42
46
50
58
50
50
45
43
38
34

Medium Clouds (% Sky Obscured)

22
17
9
0
0
0
0
0
0
0
0
0
4
2
2
0
2
4
8
8
8
8

High Clouds (% Sky Obscured)

50
32
13
4
2
3
0
0
0
0
1
3
7
38
67
96
97
97
96
98
98
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

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 (%)

33
33
29
12
9
8
2
3
3
0
1
2
1
1
2
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
81
83
84
85
85
88
88
88
90
85
81
77
72
66
62
63
64
66
70
76

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007
1008
1008

Ozone (du)

256
256
256
256
256
256
257
257
258
258
258
257
256
255
257
259
262
260
259
257
255
253

Forecast for Esher, Surrey, United Kingdom (51.36,-0.38)

Generated: 04/11/26 20:42:42. Forecast: 04/11/26 to 10/11/26. Timezone: UTC+0.00