Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waning Gibbous 63%

02:06

08:07

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

Sun - Rise: 06:03, Set: 18:20, Transit: 12:12. Moon - Rise: 02:06, Set: 08:07. Civil Dark: 18:55 - 05:28. Nautical Dark: 19:36 - 04:46. Astro Dark: 20:20 - 04:03

Total Clouds (% Sky Obscured)

22
39
43
47
31
48
54
86
100
100
94
100
39
98
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
6
23
23
28
24
27
32
0
0
0
0
8
8
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
71
94
100
96
66
76
95
91
91
68

High Clouds (% Sky Obscured)

22
39
43
47
31
48
54
83
100
100
92
100
39
89
100
100
100
100
100
100
100
100
41
73

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
5
5
4
3
4
4
4
4
4
4
4
6
6
8
10
11
13
13
12
12
11

Chance of Frost

Temperature (°C)

13
10
9
9
8
7
7
6
6
6
5
5
5
5
7
9
11
12
14
16
16
15
14
12

Feels Like (°C)

11
9
8
7
7
7
5
4
4
4
3
3
3
3
4
7
8
9
11
12
12
11
10
9

Dew Point (°C)

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

Relative Humidity (%)

70
78
85
88
88
87
87
93
94
96
94
93
94
94
85
80
72
64
62
59
61
62
67
72

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1014
1014
1013
1013
1012
1012
1011
1010
1009
1008
1006
1006
1005
1005

Ozone (du)

308
310
309
311
311
312
316
319
322
324
324
326
326
327
330
333
335
337
338
340
339
337
334
332

Friday 21

Waning Gibbous 52%

03:10

08:54

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:01, Set: 18:22, Transit: 12:12. Moon - Rise: 03:10, Set: 08:54. Civil Dark: 18:57 - 05:26. Nautical Dark: 19:38 - 04:44. Astro Dark: 20:22 - 04:00

Total Clouds (% Sky Obscured)

91
91
100
100
100
100
100
100
100
100
100
100
97
98
97
96
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
53
74
83
92
85
71
88
85
77
85
93
100
63
65
55
61
54
61
74

Medium Clouds (% Sky Obscured)

91
85
94
100
82
100
97
70
94
100
98
100
93
84
87
75
85
68
66
67
73
100
100
100

High Clouds (% Sky Obscured)

59
73
100
100
100
100
100
96
100
43
73
100
35
35
12
25
61
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
9
9
9
5
9
4
8
8
9
9
9
9
9
9
9
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
1
10
31
68
74
67
67
95
71
51
69
43
28
21
12
22
38
54
75
89
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.3
0.2
0.3
1.2
0.3
0
0.3
0
0
0
0
0
0
0.2
0.5
0.7
0.7
0.8

Wind Speed/Direction (mph)

11
10
7
6
5
4
4
6
10
9
5
8
10
9
8
7
7
6
7
6
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
84
84
87
90
91
90
90
95
96
96
98
96
95
93
92
89
79
84
74
72
79
83

Pressure (mb)

1004
1004
1004
1004
1003
1002
1001
1001
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

329
326
324
325
323
321
324
325
323
322
320
320
319
320
322
322
321
322
325
326
327
326
325
323

Saturday 22

Third Quarter 42%

03:59

10:00

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:58, Set: 18:24, Transit: 12:12. Moon - Rise: 03:59, Set: 10:00. Civil Dark: 18:59 - 05:23. Nautical Dark: 19:40 - 04:41. Astro Dark: 20:25 - 03:57

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
100
100
98
81
81
86
84
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
92
88
84
67
74
70
75
74
67
55
59
64
55
50
47

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
51
32
18
30
55
50
55
55
56
70
55
29
1

ISS Passover

Visibility (miles)

4
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
8
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
69
55
48
38
17
7
5
3
4
5
18
10
9
9
9
10
9
5

Precipitation Amount (mm)

1.4
1.9
2.3
2.4
2
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
96
96
96
98
95
98
96
96
96
96
96
96
95
95
93
93
93
91
91
91
91
91

Pressure (mb)

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

Ozone (du)

323
321
324
324
324
325
325
324
323
323
323
323
323
323
321
320
320
320
320
319
317
315
314
316

Sunday 23

Waning Crescent 32%

04:32

11:21

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:56, Set: 18:25, Transit: 12:12. Moon - Rise: 04:32, Set: 11:21. Civil Dark: 19:01 - 05:21. Nautical Dark: 19:43 - 04:39. Astro Dark: 20:27 - 03:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
97
95
92
88
79
73
69
57
69
76
82
66
52
50
64
63
61

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
94
89
84
82
81
79
56
39
24
44
59
71
66
52
45
45
20
0

Medium Clouds (% Sky Obscured)

46
44
43
48
43
40
47
51
51
32
15
0
0
0
0
0
0
0
0
0
0
0
1
1

High Clouds (% Sky Obscured)

1
0
0
0
0
0
4
8
12
9
6
3
2
1
0
1
2
2
5
8
10
29
47
50

ISS Passover

Visibility (miles)

9
9
9
7
4
5
7
8
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
Very 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 (%)

17
26
38
35
34
25
18
8
3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
5
5
5
4
4
4
3
3
3
4
5
6
7
7
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
94
96
96
94
96
93
93
93
93
94
93
88
85
81
77
74
71
69
67
65
62

Pressure (mb)

1010
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

318
318
316
315
315
315
316
315
314
313
315
313
311
309
304
300
299
298
297
296
294
294
293
293

Monday 24

Waning Crescent 22%

04:55

12:50

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
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:53, Set: 18:27, Transit: 12:11. Moon - Rise: 04:55, Set: 12:50. Civil Dark: 19:02 - 05:18. Nautical Dark: 19:45 - 04:36. Astro Dark: 20:29 - 03:51

Total Clouds (% Sky Obscured)

59
53
50
58
79
54
57
68
66
68
96
99
99
98
97
98
99
100
85
71
60
64
74
82

Low Clouds (% Sky Obscured)

2
2
2
13
26
38
53
68
66
68
78
79
34
47
60
75
88
100
83
66
50
54
63
68

Medium Clouds (% Sky Obscured)

8
15
22
20
21
22
26
33
43
49
59
65
49
71
93
85
84
85
85
71
60
64
74
80

High Clouds (% Sky Obscured)

30
15
0
4
23
2
1
4
1
4
12
16
72
50
25
30
25
25
25
25
25
25
35
55

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
1
1
20
39
52
41
49
60
21
44
62
39
32
38
48
54
58
61
59
50

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
3
3
2
2
2
3
3
4
4
4
5
5
6
7
8
8
8
8
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
7
7
5
6
6
6
6
6
4
4
3
4
3
4
5
6
7
7
7
7
8

Dew Point (°C)

3
3
3
3
3
3
3
4
4
4
4
5
5
4
4
5
5
6
7
8
8
8
8
8

Relative Humidity (%)

69
73
74
76
79
81
82
83
85
85
87
90
91
85
81
77
80
81
85
88
90
93
91
93

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

294
292
284
276
267
261
257
254
251
249
248
248
248
250
252
254
256
257
258
260
261
262
265
268

Tuesday 25

Waning Crescent 13%

05:11

14:22

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 OK
13 OK
14 Good
15 OK
16 OK
17 OK

Sun - Rise: 05:51, Set: 18:29, Transit: 12:11. Moon - Rise: 05:11, Set: 14:22. Civil Dark: 19:04 - 05:16. Nautical Dark: 19:47 - 04:33. Astro Dark: 20:32 - 03:48

Total Clouds (% Sky Obscured)

79
78
74
69
69
60
64
72
79
79
80
75
84
86
85
78
63
59
39
29
14
13
15
18

Low Clouds (% Sky Obscured)

59
50
44
35
29
20
33
36
45
46
50
51
37
23
9
17
24
30
24
16
6
7
8
9

Medium Clouds (% Sky Obscured)

79
74
74
69
69
60
50
25
0
0
0
0
0
0
0
14
26
39
25
12
4
13
15
18

High Clouds (% Sky Obscured)

60
65
65
65
65
55
33
17
0
5
9
19
30
36
46
47
47
48
32
23
14
13
15
18

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 (%)

38
24
2
3
2
0
0
0
0
0
0
0
0
0
0
9
12
13
11
9
3
10
12
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
95
95
94
93
93
93
93
93
93
94
94
91
87
82
74
68
63
63
64
64
67
70

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

271
276
281
285
290
296
301
299
297
295
297
300
302
304
307
310
312
315
317
318
319
321
321
322

Wednesday 26

Waning Crescent 6%

05:23

15:55

18 OK
19 OK
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

Sun - Rise: 05:49, Set: 18:31, Transit: 12:11. Moon - Rise: 05:23, Set: 15:55. Civil Dark: 19:06 - 05:13. Nautical Dark: 19:49 - 04:31. Astro Dark: 20:34 - 03:45

Total Clouds (% Sky Obscured)

27
36
45
49
49
53
56
58
64
66
74
78
66
57
40
42
37
43

Low Clouds (% Sky Obscured)

5
5
5
23
40
53
56
58
64
66
74
78
66
57
40
42
37
43

Medium Clouds (% Sky Obscured)

27
23
27
36
45
53
56
58
64
66
74
78
66
57
40
42
37
43

High Clouds (% Sky Obscured)

27
36
45
49
49
50
45
30
30
25
15
15
15
15
15
15
15
15

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
13
16
25
27
25
38
46
49
49
49
47
40
38
37
36
35
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
5
5
4
5
5
5
5
5
5
5
5
5
5
4
4
5
5

Chance of Frost

Temperature (°C)

11
10
9
8
7
7
7
6
5
5
4
4
4
5
6
7
8
9

Feels Like (°C)

10
7
6
6
5
5
5
4
3
3
3
3
3
2
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
84
84
85
85
86
86
89
89
93
93
91
93
93
91
90

Pressure (mb)

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

Ozone (du)

323
324
324
325
327
328
330
332
334
336
338
340
342
345
348
350
352
354

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 20/03/25 18:37:12. Forecast: 20/03/25 to 26/03/25. Timezone: UTC+0.00