Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 14

Waning Crescent 29%

02:10

14:12

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:27, Set: 16:15, Transit: 11:51. Moon - Rise: 02:10, Set: 14:12. Civil Dark: 16:53 - 06:50. Nautical Dark: 17:34 - 06:08. Astro Dark: 18:14 - 05:30

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)

92
89
91
87
89
90
90
93
93
90
97
97
98
91
88
100
100
100
100
100
94
97
100
100

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
97
100
100
100
100
96
100
84
99
83
93
100
100
67
48
41
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
79
100
100
100
100
99
100
72
69
93
100
100

ISS Passover

Visibility (miles)

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

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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
56
58
95
95
93
61
60
45

Precipitation Amount (mm)

1.3
1.2
2.6
2.5
4
3.6
2.5
1.5
2
3.2
3.3
1.6
1.8
0.8
3.6
1.2
0
0
0.9
0.8
0.5
0
0
0

Wind Speed/Direction (mph)

14
16
17
21
22
22
23
22
21
22
23
21
19
18
17
16
14
15
15
14
13
12
11
11

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1002
1002
1002
1002
1001
1001
1000
1000
999
999
999
1000
1000
1001
1001
1001
1002
1003
1003
1004
1004
1005
1005
1006

Ozone (du)

292
294
295
293
293
293
291
291
292
292
294
299
300
300
300
301
300
299
298
297
295
293
291
288

Saturday 15

Waning Crescent 21%

03:23

14:21

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:29, Set: 16:14, Transit: 11:51. Moon - Rise: 03:23, Set: 14:21. Civil Dark: 16:51 - 06:51. Nautical Dark: 17:33 - 06:10. Astro Dark: 18:13 - 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
99
93
98

Low Clouds (% Sky Obscured)

100
100
96
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
93
98

Medium Clouds (% Sky Obscured)

40
40
40
35
22
30
27
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
92
79
52
56
47
38
6
1
1
0
2
2
2
2
2
1
3
3
4
12
2
2
0

ISS Passover

Visibility (miles)

1
4
4
3
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

54
69
76
70
39
17
13
11
6
6
5
4
2
2
3
4
9
18
22
17
13
19
22
9

Precipitation Amount (mm)

0
0.3
0.7
0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
9
10
10
10
10
10
9
10
10
9
9
9
9
9
9
9
9
9
8

Relative Humidity (%)

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

Pressure (mb)

1006
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1010
1010
1011
1011

Ozone (du)

286
284
284
283
283
285
286
286
287
286
286
286
286
285
284
285
286
287
289
289
290
289
288
288

Sunday 16

Waning Crescent 13%

04:35

14:30

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 OK
20 OK
21 Good
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 Good

Sun - Rise: 07:31, Set: 16:12, Transit: 11:52. Moon - Rise: 04:35, Set: 14:30. Civil Dark: 16:50 - 06:53. Nautical Dark: 17:32 - 06:11. Astro Dark: 18:12 - 05:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
99
100
86
68
33
19
10
30
61
70
76
84
68
24
6

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
100
98
100
86
68
33
19
3
10
46
55
66
76
61
24
5

Medium Clouds (% Sky Obscured)

19
28
41
38
30
27
26
22
23
23
23
17
32
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
2
1
0
0
2
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 (%)

18
10
9
17
16
15
9
2
1
1
5
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
7
7
6
6
5
4
4
3
2
2
1
1
1
-1
-1
-1
0
0
0
0

Relative Humidity (%)

91
90
90
90
85
84
81
80
77
74
74
71
74
75
76
76
75
65
64
66
71
71
72
77

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

288
288
288
289
290
290
292
295
298
294
287
286
284
276
270
267
268
269
269
267
270
270
269
269

Monday 17

Waning Crescent 7%

05:48

14:41

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

Sun - Rise: 07:32, Set: 16:11, Transit: 11:52. Moon - Rise: 05:48, Set: 14:41. Civil Dark: 16:49 - 06:54. Nautical Dark: 17:31 - 06:13. Astro Dark: 18:11 - 05:34

Total Clouds (% Sky Obscured)

5
1
0
3
5
11
11
10
61
51
14
10
32
66
100
100
100
100
92
84
77
82
90
95

Low Clouds (% Sky Obscured)

4
1
0
3
5
11
11
10
18
12
6
0
0
0
0
5
10
17
18
20
24
29
33
36

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
15
29
43
48
81
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
5
6
7
24
42
95
100
98
96
75
55
34
32
44
50

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
77
76
71
63
59
56
54
58
60
66
68
70
70
73
73
76
77
77
78
80
83
83
81

Pressure (mb)

1020
1020
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021
1020

Ozone (du)

267
266
264
265
265
265
266
266
269
270
268
266
269
275
269
266
273
276
280
281
279
280
280
282

Tuesday 18

Waning Crescent 3%

No Rise

14:53

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 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:34, Set: 16:10, Transit: 11:52. Moon - Rise: No Rise, Set: 14:53. Civil Dark: 16:48 - 06:56. Nautical Dark: 17:30 - 06:14. Astro Dark: 18:10 - 05:35

Total Clouds (% Sky Obscured)

96
98
100
92
80
70
69
66
73
68
63
56
27
47
66
80
88
95
96
100
100
90
80
70

Low Clouds (% Sky Obscured)

51
52
54
57
55
59
53
47
39
26
13
0
9
14
18
27
33
41
56
70
85
77
68
58

Medium Clouds (% Sky Obscured)

94
68
66
59
53
51
50
45
42
45
41
41
9
13
19
27
35
45
54
67
70
63
66
70

High Clouds (% Sky Obscured)

63
41
65
40
25
0
0
0
0
0
0
0
0
1
1
1
1
1
2
3
4
15
24
29

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
6
4

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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

6
12
10
9
8
5
6
5
4
3
2
0
0
0
0
8
12
15
50
71
89
86
79
68

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
0.6
0.4
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
78
84
89
77
67
58
53
56
61
69
72
73
76
81
84
86
84
85
83
85
85
86
91

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1017
1017
1016
1016
1015
1014
1013
1012
1011
1010
1009

Ozone (du)

284
294
295
291
292
295
299
293
292
294
290
292
293
297
301
305
304
304
303
302
301
300
307
313

Wednesday 19

Waning Crescent 1%

07:02

15:10

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:36, Set: 16:08, Transit: 11:52. Moon - Rise: 07:02, Set: 15:10. Civil Dark: 16:47 - 06:58. Nautical Dark: 17:29 - 06:16. Astro Dark: 18:09 - 05:37

Total Clouds (% Sky Obscured)

79
88
96
98
99
100
97
92
84
71
58
40
41
36
37
61
87
100
99
98
96
97
97
98

Low Clouds (% Sky Obscured)

69
80
91
93
95
91
80
67
45
46
42
35
39
36
37
42
47
46
46
43
40
41
42
40

Medium Clouds (% Sky Obscured)

79
88
93
89
82
64
67
74
84
71
57
40
35
31
31
51
75
99
98
97
96
95
94
93

High Clouds (% Sky Obscured)

29
30
25
20
15
15
14
7
1
2
3
4
2
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

1
2
4
6
7
8
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

58
43
19
24
27
29
28
32
40
62
72
74
66
60
38
27
17
3
2
1
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
7
5
4
6
8
10
9
9
9
11
12
14
13
13
12
11
10
10
10
10
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
94
93
86
82
76
73
72
69
73
76
78
77
74
73
73
73
73
70
70
67
67
67

Pressure (mb)

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

Ozone (du)

320
325
329
334
334
334
335
333
332
331
329
327
324
323
322
320
318
316
314
313
311
310
310
310

Thursday 20

New Moon 0%

08:16

15:32

Sun - Rise: 07:38, Set: 16:07, Transit: 11:52. Moon - Rise: 08:16, Set: 15:32. Civil Dark: 16:46 - 06:59. Nautical Dark: 17:28 - 06:17. Astro Dark: 18:08 - 05:38

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Henley in Arden, Warwickshire, United Kingdom (52.29,-1.78)

Generated: 14/11/25 06:04:49. Forecast: 14/11/25 to 20/11/25. Timezone: UTC+0.00