Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 14%

07:08

23:50

20 Good
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Bad
05 OK
06 Good
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: 06:04, Set: 20:14, Transit: 13:10. Moon - Rise: 07:08, Set: 23:50. Civil Dark: 20:49 - 05:28. Nautical Dark: 21:34 - 04:43. Astro Dark: 22:25 - 03:52

Total Clouds (% Sky Obscured)

9
22
29
29
48
14
1
3
39
36
7
41
87
99
100
99
98
99
100
98
96
83
72
48

Low Clouds (% Sky Obscured)

9
22
29
29
24
0
0
3
22
0
6
38
57
50
44
38
65
70
78
47
36
6
25
0

Medium Clouds (% Sky Obscured)

9
22
20
5
22
14
1
2
20
23
7
21
51
90
100
99
93
98
100
97
95
83
72
48

High Clouds (% Sky Obscured)

9
22
29
29
48
14
1
3
39
36
7
41
86
99
99
94
79
69
61
60
60
35
25
19

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
1
0
1
0
0
0
3
1
10
1
9

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)

5
4
3
3
2
3
3
3
3
3
3
3
4
6
9
11
12
11
11
11
11
10
8
6

Chance of Frost

Temperature (°C)

10
9
8
7
7
6
5
5
4
4
3
3
5
8
9
11
12
13
13
13
13
13
13
12

Feels Like (°C)

9
7
6
6
5
4
3
3
2
1
1
1
3
4
6
6
8
8
9
9
9
10
10
9

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
85
87
86
88
88
88
88
89
91
85
82
74
66
63
60
60
59
59
62
70
79

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

382
384
385
385
385
385
387
391
392
391
392
393
391
391
391
392
392
392
393
397
399
400
400
398

Monday 20

Waxing Crescent 24%

08:01

01:12

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

Sun - Rise: 06:02, Set: 20:15, Transit: 13:10. Moon - Rise: 08:01, Set: 01:12. Civil Dark: 20:51 - 05:26. Nautical Dark: 21:36 - 04:41. Astro Dark: 22:28 - 03:49

Total Clouds (% Sky Obscured)

89
58
59
37
98
93
44
52
69
74
94
81
87
86
91
89
69
76
81
65
46
53
22
8

Low Clouds (% Sky Obscured)

26
29
43
13
0
0
24
43
61
73
71
62
71
71
52
51
44
58
46
41
26
30
19
0

Medium Clouds (% Sky Obscured)

87
58
52
36
98
88
36
21
36
37
32
64
39
40
44
47
35
40
62
20
9
2
3
0

High Clouds (% Sky Obscured)

19
15
1
0
7
1
1
0
0
1
20
18
7
4
5
2
1
21
18
8
13
28
4
7

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
1
0
13
3
14
20
8
14
3
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)

6
6
5
5
5
6
5
5
5
5
6
8
10
13
14
16
17
17
17
17
18
18
17
16

Chance of Frost

Temperature (°C)

10
8
7
6
5
5
4
4
3
3
3
4
5
7
9
10
12
12
13
14
14
14
14
13

Feels Like (°C)

6
4
4
3
2
2
2
2
2
1
1
0
1
2
4
5
6
8
8
9
9
10
9
8

Dew Point (°C)

6
3
2
1
1
2
3
3
3
3
3
4
4
4
5
6
6
7
8
9
9
10
9
8

Relative Humidity (%)

77
70
68
69
75
83
93
94
98
96
96
96
91
84
77
73
70
70
74
70
70
73
73
72

Pressure (mb)

1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

397
398
400
400
399
397
395
393
392
390
387
387
386
386
386
387
387
386
385
383
382
380
379
378

Tuesday 21

Waxing Crescent 35%

09:12

02:15

20 Good
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 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK

Sun - Rise: 06:00, Set: 20:17, Transit: 13:09. Moon - Rise: 09:12, Set: 02:15. Civil Dark: 20:53 - 05:24. Nautical Dark: 21:38 - 04:38. Astro Dark: 22:31 - 03:45

Total Clouds (% Sky Obscured)

6
28
59
73
80
95
68
99
90
92
83
64
54
86
21
35
19
21
21
28
19
29
30
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
16
33
46
49
39
18
9
5
10
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
17
0
0
1
1
11
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
28
53
72
77
94
61
99
85
87
64
45
54
68
15
18
19
21
18
25
17
28
20
15

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)

14
14
15
15
15
14
14
13
13
13
12
13
14
17
18
19
20
21
20
19
18
16
15
14

Chance of Frost

Temperature (°C)

11
9
9
8
7
6
6
6
5
6
5
6
7
9
11
12
14
15
15
15
15
15
14
14

Feels Like (°C)

7
5
3
2
1
1
1
0
0
1
0
1
2
4
5
7
8
9
10
12
12
13
11
9

Dew Point (°C)

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

Relative Humidity (%)

72
69
74
73
74
74
74
79
83
86
86
85
79
74
69
63
60
59
59
62
64
67
69
72

Pressure (mb)

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

Ozone (du)

378
377
378
377
376
375
375
374
374
374
373
374
375
376
377
378
376
374
372
371
372
373
372
371

Wednesday 22

Waxing Crescent 46%

10:34

02:59

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

Sun - Rise: 05:58, Set: 20:19, Transit: 13:09. Moon - Rise: 10:34, Set: 02:59. Civil Dark: 20:55 - 05:22. Nautical Dark: 21:41 - 04:36. Astro Dark: 22:33 - 03:42

Total Clouds (% Sky Obscured)

45
50
50
55
50
45
45
19
29
37
38
35
21
15
26
26
24
30
31
37
51
68
85
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
20
30
20
10
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
0
0
0
0

High Clouds (% Sky Obscured)

30
30
20
20
16
10
10
4
6
6
4
5
10
12
22
26
24
30
31
37
51
68
85
81

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)

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

Chance of Frost

Temperature (°C)

12
11
9
8
8
7
6
5
4
4
4
4
6
8
10
12
14
15
16
16
17
16
16
15

Feels Like (°C)

7
6
5
3
2
2
2
1
1
1
1
1
3
4
6
8
9
11
11
13
14
13
13
13

Dew Point (°C)

7
5
3
2
1
0
0
1
1
2
2
2
3
4
5
6
7
7
7
8
10
11
11
11

Relative Humidity (%)

72
69
66
63
62
63
66
75
82
89
89
89
81
74
68
65
62
58
56
59
64
69
72
80

Pressure (mb)

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

Ozone (du)

369
369
369
369
369
368
366
365
365
364
364
363
362
362
362
362
362
361
361
361
361
361
362
362

Thursday 23

Waxing Crescent 58%

12:00

03:29

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

Sun - Rise: 05:56, Set: 20:20, Transit: 13:09. Moon - Rise: 12:00, Set: 03:29. Civil Dark: 20:57 - 05:20. Nautical Dark: 21:43 - 04:33. Astro Dark: 22:36 - 03:39

Total Clouds (% Sky Obscured)

79
78
54
28
5
8
11
9
40
70
100
0
0
5
0
0
0
0
0
1
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
21
42
63
0
0
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
0
0
0
0

High Clouds (% Sky Obscured)

79
78
54
28
5
8
11
9
40
69
99
0
0
5
0
0
0
0
0
1
1
1
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)

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

Chance of Frost

Temperature (°C)

12
10
8
7
6
5
5
4
4
3
3
3
5
7
9
11
12
14
15
15
16
15
14
13

Feels Like (°C)

10
8
6
5
4
2
2
2
1
1
0
0
0
1
2
3
4
5
12
12
11
12
12
12

Dew Point (°C)

10
8
6
5
3
3
4
4
3
2
1
1
1
2
3
4
5
6
6
7
7
8
9
9

Relative Humidity (%)

86
87
85
82
81
86
91
94
94
93
91
86
78
70
63
60
59
56
56
56
57
63
69
75

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1024
1024
1023
1023
1023
1022

Ozone (du)

361
361
361
360
361
361
361
360
359
360
362
362
361
360
359
360
361
362
363
364
365
364
363
363

Friday 24

First Quarter 58%

13:23

03:50

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
15 Good
16 Good
17 Good
18 Good
19 OK

Sun - Rise: 05:54, Set: 20:22, Transit: 13:09. Moon - Rise: 13:23, Set: 03:50. Civil Dark: 20:58 - 05:18. Nautical Dark: 21:45 - 04:31. Astro Dark: 22:39 - 03:36

Total Clouds (% Sky Obscured)

1
2
2
1
1
3
4
6
8
11
13
11
10
8
6
3
1
5
8
12
12
11
11
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
5
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
23

High Clouds (% Sky Obscured)

0
0
0
0
0
3
4
6
8
11
13
11
10
8
6
3
0
4
7
10
7
4
1
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 (%)

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)

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

Chance of Frost

Temperature (°C)

12
10
8
7
6
4
4
3
3
3
3
4
6
9
10
11
12
14
14
15
15
15
14
13

Feels Like (°C)

11
10
10
10
9
8
3
3
3
3
3
3
4
5
5
5
6
7
13
12
12
12
13
13

Dew Point (°C)

8
8
7
6
4
3
2
2
1
1
1
2
3
4
3
4
4
5
5
6
6
8
9
10

Relative Humidity (%)

80
87
91
91
90
89
88
88
88
86
86
86
78
70
63
60
58
55
55
55
55
62
70
80

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

364
365
366
369
371
374
374
374
374
376
377
379
382
386
389
390
390
391
395
398
402
405
408
410

Saturday 25

Waxing Gibbous 69%

14:43

04:06

20 OK
21 Bad
22 OK
23 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK
12 OK

Sun - Rise: 05:52, Set: 20:24, Transit: 13:09. Moon - Rise: 14:43, Set: 04:06. Civil Dark: 21:00 - 05:15. Nautical Dark: 21:47 - 04:28. Astro Dark: 22:42 - 03:32

Total Clouds (% Sky Obscured)

42
57
48
37
33
48
67
83
79
75
70
56
47
36
27
27
27

Low Clouds (% Sky Obscured)

17
23
29
32
33
38
36
37
37
40
43
27
12
0
6
12
12

Medium Clouds (% Sky Obscured)

40
57
37
19
1
1
0
0
0
0
0
22
43
36
27
27
27

High Clouds (% Sky Obscured)

1
0
5
11
17
40
64
83
77
66
53
56
47
36
27
27
22

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
6
4
4
4
4
4
4
3
3
3
3
3
3
3
3
4

Relative Humidity (%)

79
78
77
81
82
85
88
91
94
93
93
91
82
74
67
63
59

Pressure (mb)

1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1029

Ozone (du)

407
403
399
396
392
389
387
386
384
384
384
384
384
385
385
386
387

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 19/04/26 20:49:31. Forecast: 19/04/26 to 25/04/26. Timezone: UTC+1.00