Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 19%

11:01

20:40

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:16, Set: 15:57, Transit: 12:06. Moon - Rise: 11:01, Set: 20:40. Civil Dark: 16:38 - 07:34. Nautical Dark: 17:22 - 06:50. Astro Dark: 18:04 - 06:09

Total Clouds (% Sky Obscured)

99
97
95
92
74
90
79
46
45
50
48
59
62
69
85
53
69
67
59
66
69
67
71
78

Low Clouds (% Sky Obscured)

93
89
85
81
74
81
78
46
45
50
48
59
62
69
85
53
69
66
57
66
69
67
71
78

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
13
7
4
28
60
50
46
3
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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
76
82
82
80
79
77
73
70
67
66
66
68
69
72
61
59
57
57
58
72
77
79
79

Pressure (mb)

1030
1030
1031
1031
1032
1033
1034
1035
1036
1036
1036
1036
1036
1036
1036
1036
1036
1037
1037
1036
1036
1036
1036
1036

Ozone (du)

328
328
328
329
328
328
326
328
330
332
333
334
333
333
335
334
336
336
335
336
337
339
340
339

Thursday 25

Waxing Crescent 28%

11:13

21:59

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

Sun - Rise: 08:16, Set: 15:58, Transit: 12:07. Moon - Rise: 11:13, Set: 21:59. Civil Dark: 16:39 - 07:35. Nautical Dark: 17:23 - 06:51. Astro Dark: 18:05 - 06:09

Total Clouds (% Sky Obscured)

76
78
81
47
42
49
32
34
24
35
31
24
7
0
7
25
15
21
25
39
34
27
30
24

Low Clouds (% Sky Obscured)

76
78
81
47
42
49
32
34
24
35
31
24
7
0
7
25
15
21
25
39
34
27
30
24

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)

12
13
13
13
14
14
15
15
16
16
16
16
16
15
14
14
14
13
13
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
77
77
76
76
77
77
74
74
68
64
59
56
55
56
57
58
59
62
63
63
64
65
66

Pressure (mb)

1035
1034
1034
1034
1033
1033
1033
1033
1033
1033
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031

Ozone (du)

340
341
343
343
343
342
343
344
342
341
341
344
343
340
340
342
344
344
343
340
339
339
340
339

Friday 26

Waxing Crescent 39%

11:24

23:19

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

Sun - Rise: 08:16, Set: 15:58, Transit: 12:07. Moon - Rise: 11:24, Set: 23:19. Civil Dark: 16:40 - 07:35. Nautical Dark: 17:24 - 06:51. Astro Dark: 18:05 - 06:09

Total Clouds (% Sky Obscured)

17
0
0
0
0
0
5
24
30
6
9
18
14
24
27
35
45
43
47
53
70
69
65
58

Low Clouds (% Sky Obscured)

17
0
0
0
0
0
4
23
30
6
8
18
13
24
27
35
44
43
47
53
65
60
64
58

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
13
13
10
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
1
2
4
4
3
4
9
19
11
13
6
3
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
73
76
78
80
81
81
78
74
75
75
78
78
82
86
88
89
91
93
93
96
96
96

Pressure (mb)

1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1034
1034
1035
1035
1036
1036
1036
1037
1037
1037

Ozone (du)

337
334
332
329
329
328
327
326
324
321
319
318
317
317
316
314
314
313
311
310
309
308
308
306

Saturday 27

First Quarter 50%

11:34

00:40

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 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:16, Set: 15:59, Transit: 12:08. Moon - Rise: 11:34, Set: 00:40. Civil Dark: 16:40 - 07:35. Nautical Dark: 17:25 - 06:51. Astro Dark: 18:06 - 06:09

Total Clouds (% Sky Obscured)

64
84
94
93
94
93
93
92
92
94
95
66
96
96
96
95
41
65
69
74
69
62
62
63

Low Clouds (% Sky Obscured)

64
79
86
86
86
88
90
89
88
88
88
66
90
90
89
87
41
65
64
72
69
59
60
63

Medium Clouds (% Sky Obscured)

7
7
7
7
5
3
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
1
1
2
3
2
2
2
2
2
2
2
2

ISS Passover

Visibility (miles)

4
0
0
6
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
1
1
0
0
0
0
1
2
3
3
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
93
91
90
83
80
78
75
75
75
84
77
77
78
78
83
88
85
85
88
91
91

Pressure (mb)

1038
1038
1038
1038
1038
1039
1039
1039
1039
1039
1039
1039
1039
1039
1039
1039
1040
1040
1040
1040
1040
1040
1040
1040

Ozone (du)

305
304
302
302
301
301
301
300
298
298
298
297
296
296
295
295
295
294
295
294
294
294
293
292

Sunday 28

Waxing Gibbous 61%

11:46

02:06

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

Sun - Rise: 08:16, Set: 16:00, Transit: 12:08. Moon - Rise: 11:46, Set: 02:06. Civil Dark: 16:41 - 07:35. Nautical Dark: 17:25 - 06:51. Astro Dark: 18:07 - 06:10

Total Clouds (% Sky Obscured)

63
61
64
64
63
59
53
59
57
58
59
52
46
58
88
88
64
47
33
32
31
30
29
28

Low Clouds (% Sky Obscured)

63
61
64
64
63
59
53
59
57
58
59
52
46
58
76
77
63
47
33
32
31
30
26
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
91
91
91
93
91
88
85
82
79
79
83
82
73
73
77
83
86
88
89
91
91

Pressure (mb)

1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039
1038
1038
1038
1038
1039
1039
1039
1039
1039
1038
1038

Ozone (du)

292
291
289
287
287
286
285
284
284
282
281
281
280
281
280
279
279
280
281
282
281
280
279
280

Monday 29

Waxing Gibbous 72%

11:59

02:06

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
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:16, Set: 16:01, Transit: 12:09. Moon - Rise: 11:59, Set: 02:06. Civil Dark: 16:42 - 07:35. Nautical Dark: 17:26 - 06:51. Astro Dark: 18:08 - 06:10

Total Clouds (% Sky Obscured)

27
40
53
67
73
75
80
61
55
55
60
64
61
59
57
44
38
23
21
22
26
41
41
45

Low Clouds (% Sky Obscured)

25
38
50
63
73
75
76
61
55
55
56
54
51
49
46
44
37
23
21
22
26
22
15
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
17
30
20
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
9
22
26
41
41
35

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
89
88
88
86
83
80
76
80
83
86
89
93
96
96
94
94
91
91
89
88

Pressure (mb)

1038
1038
1037
1037
1037
1037
1037
1037
1037
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035

Ozone (du)

281
282
282
281
281
281
282
282
286
289
293
294
295
296
294
292
291
291
290
290
288
286
283
282

Tuesday 30

Waxing Gibbous 82%

12:17

03:36

Sun - Rise: 08:16, Set: 16:02, Transit: 12:09. Moon - Rise: 12:17, Set: 03:36. Civil Dark: 16:43 - 07:35. Nautical Dark: 17:27 - 06:51. Astro Dark: 18:09 - 06:10

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 Knowle, Solihull, United Kingdom (52.39,-1.73)

Generated: 24/12/25 02:46:31. Forecast: 24/12/25 to 30/12/25. Timezone: UTC+0.00