Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 19

Waning Crescent 0%

08:14

15:21

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

Sun - Rise: 07:38, Set: 16:19, Transit: 11:58. Moon - Rise: 08:14, Set: 15:21. Civil Dark: 16:56 - 07:01. Nautical Dark: 17:37 - 06:20. Astro Dark: 18:16 - 05:41

Total Clouds (% Sky Obscured)

21
26
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
7

Low Clouds (% Sky Obscured)

21
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
1
1
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)

16
14
12
11
11
11
9
7
6
6
6
5
5
5
5
5
5
5
5
8
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
66
65
65
62
60
61
66
69
69
69
66
65
66
66
66
65
65
61
54
50
49
49
54

Pressure (mb)

1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

326
327
324
322
321
325
329
334
333
327
327
326
324
323
321
324
327
325
319
314
315
315
313
314

Thursday 20

New Moon 2%

09:23

15:45

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

Sun - Rise: 07:39, Set: 16:18, Transit: 11:58. Moon - Rise: 09:23, Set: 15:45. Civil Dark: 16:55 - 07:02. Nautical Dark: 17:36 - 06:21. Astro Dark: 18:15 - 05:42

Total Clouds (% Sky Obscured)

0
0
0
0
0
5
3
8
10
18
3
6
4
0
2
0
4
2
4
2
60
49
75
82

Low Clouds (% Sky Obscured)

0
0
0
0
0
5
3
8
10
18
3
6
4
0
0
0
0
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
2
10
30
58

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
4
2
1
1
60
42
62
20

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
1
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)

10
7
6
7
7
7
7
7
7
6
6
6
5
5
4
4
4
3
3
3
4
4
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
62
64
66
69
72
76
77
78
80
80
80
83
84
86
86
87
86
83
73
68
62
57
57

Pressure (mb)

1018
1018
1019
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026
1027
1027
1028
1028
1028
1027
1027

Ozone (du)

315
318
316
317
316
315
315
314
312
311
309
307
304
300
296
292
289
288
286
284
282
281
280
280

Friday 21

Waxing Crescent 5%

10:24

16:18

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
14 Bad

Sun - Rise: 07:41, Set: 16:17, Transit: 11:58. Moon - Rise: 10:24, Set: 16:18. Civil Dark: 16:54 - 07:04. Nautical Dark: 17:35 - 06:23. Astro Dark: 18:14 - 05:43

Total Clouds (% Sky Obscured)

77
50
55
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
29
0
1
8
1
15
0
0
27
49
68
91
89
92
100
100
100
100
98
96
94

Medium Clouds (% Sky Obscured)

39
19
14
19
26
43
81
100
100
97
99
100
100
100
100
99
89
95
96
88
64
68
57
58

High Clouds (% Sky Obscured)

37
32
40
100
100
94
100
100
100
100
100
37
87
93
34
56
57
48
47
51
53
100
91
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
4
9
8
4
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
Very Light Rain
None
Light Rain
None
None
None
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
1
2
13
37
58
61
67
65
93
66
49
56
71
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0
0.5
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

3
2
3
4
4
4
4
4
4
5
5
6
7
7
8
9
11
13
15
16
17
17
17
16

Chance of Frost

Temperature (°C)

5
4
2
1
1
1
2
2
2
2
3
4
4
5
5
6
7
7
8
8
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
72
76
76
76
76
78
77
81
81
80
75
73
75
76
75
78
85
90
93
93
93
90
93

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1025
1025
1024
1023
1022
1021
1020
1020
1019
1018
1017
1016
1015
1014
1012
1011

Ozone (du)

282
280
268
258
260
261
263
266
272
276
281
288
289
289
290
290
290
288
285
283
280
280
281
282

Saturday 22

Waxing Crescent 10%

11:14

17:03

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
14 Bad

Sun - Rise: 07:42, Set: 16:16, Transit: 11:59. Moon - Rise: 11:14, Set: 17:03. Civil Dark: 16:53 - 07:05. Nautical Dark: 17:34 - 06:24. Astro Dark: 18:13 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
98
96
95
97
98
100
90
96
94
92
93
97
91
56
50
54
79
70
66
82
85

Low Clouds (% Sky Obscured)

86
78
68
79
86
91
93
93
83
71
66
73
75
77
76
77
56
50
54
63
70
64
73
80

Medium Clouds (% Sky Obscured)

100
100
100
95
90
85
91
83
100
90
95
91
82
58
93
45
35
28
17
9
0
2
3
10

High Clouds (% Sky Obscured)

100
100
100
72
53
4
28
54
86
70
49
28
19
9
0
0
0
0
1
30
1
5
25
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

89
79
85
80
68
52
52
67
80
87
87
73
70
72
95
67
49
16
19
21
22
28
28
23

Precipitation Amount (mm)

0.4
0.3
0.5
0.4
0.3
0
0
0.3
0.4
0.5
0.4
0
0.2
0.3
0.8
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
11
8
6
5
4
3
3
3
4
3
6
10
10
10
11
11
11
11
12
14
16
16
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
95
95
95
96
96
95
95
95
93
91
90
91
93
95
90
87
87
84
81
80
77
77

Pressure (mb)

1009
1009
1008
1008
1007
1007
1006
1005
1004
1002
1002
1001
1001
1001
1000
1001
1001
1001
1002
1001
1001
1001
1000
1000

Ozone (du)

279
271
273
277
279
278
276
274
273
271
272
273
275
276
273
274
275
276
276
276
277
278
278
278

Sunday 23

Waxing Crescent 9%

11:51

18:01

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
14 Bad

Sun - Rise: 07:44, Set: 16:15, Transit: 11:59. Moon - Rise: 11:51, Set: 18:01. Civil Dark: 16:52 - 07:06. Nautical Dark: 17:33 - 06:25. Astro Dark: 18:13 - 05:46

Total Clouds (% Sky Obscured)

89
94
98
99
91
87
91
95
100
99
99
98
99
99
99
100
100
100
100
99
99
94
90
86

Low Clouds (% Sky Obscured)

65
64
60
60
57
53
61
70
79
71
63
54
66
78
90
78
84
86
90
94
93
81
70
63

Medium Clouds (% Sky Obscured)

55
77
95
72
68
70
70
70
97
99
98
97
57
99
48
46
72
99
98
97
93
90
84
82

High Clouds (% Sky Obscured)

30
30
30
23
3
0
0
0
0
0
0
0
0
3
12
54
52
50
20
15
15
11
9
5

ISS Passover

Visibility (miles)

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

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
Very Light Rain

Precipitation Probability (%)

27
27
16
28
29
14
35
36
30
44
45
34
38
31
21
35
34
33
33
31
27
32
39
47

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
84
82
82
86
88
88
89
89
89
91
91
91
91
91
91
89
88
85
81
76
79
79

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
999
999
998
998
998
997
997
997
998
999
999
999
999
999
999
999

Ozone (du)

280
282
285
287
288
287
289
294
294
295
297
300
301
301
302
303
304
305
307
307
307
307
308
310

Monday 24

Waxing Crescent 17%

12:19

19:10

15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
23 OK
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

Sun - Rise: 07:46, Set: 16:14, Transit: 11:59. Moon - Rise: 12:19, Set: 19:10. Civil Dark: 16:51 - 07:08. Nautical Dark: 17:32 - 06:27. Astro Dark: 18:12 - 05:47

Total Clouds (% Sky Obscured)

85
82
74
59
47
30
26
22
20
32
46
60
68
73
83
86
87
89
90
93
95
91
88
85

Low Clouds (% Sky Obscured)

66
65
63
54
42
30
24
22
20
26
29
31
46
61
73
76
78
81
82
83
85
84
83
81

Medium Clouds (% Sky Obscured)

66
54
36
24
15
5
4
2
1
11
16
24
23
22
23
29
28
24
17
15
14
14
13
15

High Clouds (% Sky Obscured)

5
3
1
0
0
0
0
0
0
0
0
0
0
2
2
3
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
8
9
9
9
9
9
9
9
8
6
5
6
8
9
9
8
8
8
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
37
29
22
17
8
8
6
1
12
22
32
60
71
71
59
45
40
36
35
29
27
20
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
4
4
4
4
4
4
4

Relative Humidity (%)

81
83
85
88
88
89
89
89
89
89
89
91
89
91
91
91
93
94
96
94
93
91
90
90

Pressure (mb)

1000
1000
1001
1001
1002
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1007
1008
1008
1009
1010
1010
1011
1011

Ozone (du)

311
314
317
320
318
316
314
310
305
300
300
300
300
301
303
304
305
305
305
304
303
303
305
306

Tuesday 25

Waxing Crescent 25%

12:40

20:25

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

Sun - Rise: 07:47, Set: 16:13, Transit: 11:59. Moon - Rise: 12:40, Set: 20:25. Civil Dark: 16:51 - 07:09. Nautical Dark: 17:32 - 06:28. Astro Dark: 18:11 - 05:48

Total Clouds (% Sky Obscured)

81
75
70
57
41
28
29
30
36
42
49
55
50
45
40
30
24
19
15
16
16

Low Clouds (% Sky Obscured)

79
74
70
56
41
28
29
30
36
42
49
54
47
42
38
30
24
19
15
16
16

Medium Clouds (% Sky Obscured)

14
18
17
11
7
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

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

Fog (%)

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

Precipitation Probability (%)

15
14
14
12
8
0
1
1
0
2
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
2
2
1
2
2
2
2
2
1
1
1
1
1
1
0
0
0
0
0

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1013
1013
1014
1015
1016
1017
1017
1018
1018
1019
1019
1020
1021
1021
1022
1023
1024
1024
1025
1025

Ozone (du)

308
310
312
314
315
315
316
315
313
312
311
309
308
307
307
306
304
303
302
302
303

Forecast for Taunton, Somerset, United Kingdom (51.02,-3.11)

Generated: 19/11/25 15:09:43. Forecast: 19/11/25 to 25/11/25. Timezone: UTC+0.00