Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 77%

01:31

08:21

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

Sun - Rise: 06:32, Set: 19:54, Transit: 13:13. Moon - Rise: 01:31, Set: 08:21. Civil Dark: 20:28 - 05:58. Nautical Dark: 21:10 - 05:16. Astro Dark: 21:55 - 04:31

Total Clouds (% Sky Obscured)

2
0
0
0
0
17
37
46
51
53
93
89
100
100
100
100
100
100
80
100
87
35
44
23

Low Clouds (% Sky Obscured)

0
0
0
0
0
16
32
41
48
43
46
18
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
3
0
0
0
24
24
1
58
35
80
85
73
19
17
4

High Clouds (% Sky Obscured)

2
0
0
0
0
3
14
46
51
53
93
89
100
100
100
100
100
100
79
95
31
6
29
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
1
3
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
8
7
6
5
5
5
5
5
5
8
12
12
14
15
16
15
14
13
13
10
8
5
4

Chance of Frost

Temperature (°C)

8
8
7
7
6
6
6
6
6
7
9
12
14
16
17
18
18
18
17
16
15
14
14
13

Feels Like (°C)

7
7
7
6
6
6
6
5
4
5
7
8
11
13
14
14
14
15
14
14
14
13
13
12

Dew Point (°C)

7
7
6
5
5
5
5
5
5
6
7
8
9
11
12
12
12
13
13
13
13
12
12
11

Relative Humidity (%)

90
91
90
90
91
91
93
93
94
91
84
77
73
72
72
70
70
72
77
79
83
86
87
87

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1021

Ozone (du)

353
354
355
356
356
353
352
350
348
348
345
345
345
346
346
345
344
343
342
341
340
341
343
344

Tuesday 7

Waning Gibbous 69%

02:30

09:08

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

Sun - Rise: 06:30, Set: 19:56, Transit: 13:13. Moon - Rise: 02:30, Set: 09:08. Civil Dark: 20:30 - 05:56. Nautical Dark: 21:12 - 05:14. Astro Dark: 21:58 - 04:28

Total Clouds (% Sky Obscured)

30
49
40
57
74
99
99
57
51
36
31
53
32
70
56
51
50
43
47
49
27
15
22
51

Low Clouds (% Sky Obscured)

28
44
40
45
44
44
42
43
36
5
0
20
30
70
56
51
50
36
47
49
27
14
22
51

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

9
11
2
28
47
96
98
14
11
23
12
21
2
8
2
1
4
5
1
1
0
1
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
3
4
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
15
37
46
59
47
25
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.5
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
10
9
9
9
9
8
8
8
10
13
15
16
18
19
20
20
21
20
18
17
15
13
12

Feels Like (°C)

13
11
10
10
10
8
8
8
7
9
13
15
17
19
21
23
23
23
21
21
19
15
14
14

Dew Point (°C)

10
9
8
7
7
7
7
7
7
8
11
13
13
14
15
15
15
16
16
17
16
14
12
11

Relative Humidity (%)

88
90
90
90
91
90
91
91
91
90
89
85
81
77
75
72
70
73
80
89
95
95
95
93

Pressure (mb)

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

Ozone (du)

346
346
348
348
347
345
345
345
346
348
348
346
346
347
348
348
348
346
345
346
346
347
351
353

Wednesday 8

Waning Gibbous 59%

03:17

10:07

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

Sun - Rise: 06:28, Set: 19:57, Transit: 13:12. Moon - Rise: 03:17, Set: 10:07. Civil Dark: 20:32 - 05:53. Nautical Dark: 21:14 - 05:11. Astro Dark: 22:00 - 04:25

Total Clouds (% Sky Obscured)

75
85
97
88
100
100
100
100
100
80
100
100
88
100
66
47
20
64
27
20
35
53
65
59

Low Clouds (% Sky Obscured)

75
85
71
68
50
35
8
0
0
1
71
70
58
64
44
25
0
3
0
0
0
0
0
4

Medium Clouds (% Sky Obscured)

2
3
17
14
14
18
45
15
14
78
80
45
34
0
0
2
20
0
0
0
30
6
14
6

High Clouds (% Sky Obscured)

0
54
93
82
100
100
100
100
100
40
83
100
4
96
30
45
20
64
27
20
35
53
65
59

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 (%)

1
3
3
3
3
9
15
19
18
31
54
1
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
20
14
1
2
0
0
0
0
0
0
1
2
3
0
1
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)

1
1
2
1
3
3
3
3
5
5
10
13
17
17
21
20
20
18
18
17
14
11
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
96
96
95
91
93
93
95
91
87
84
77
71
64
68
69
73
76
79
77
78
82

Pressure (mb)

1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1021
1021
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1026
1026

Ozone (du)

354
350
349
347
348
349
349
350
352
352
352
353
359
361
366
364
361
358
356
355
356
354
354
353

Thursday 9

Waning Gibbous 50%

03:52

11:16

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:25, Set: 19:59, Transit: 13:12. Moon - Rise: 03:52, Set: 11:16. Civil Dark: 20:33 - 05:51. Nautical Dark: 21:16 - 05:09. Astro Dark: 22:02 - 04:22

Total Clouds (% Sky Obscured)

55
53
68
83
94
96
98
100
100
100
100
100
100
100
100
100
100
83
63
59
66
78
85
90

Low Clouds (% Sky Obscured)

9
13
9
5
1
1
17
17
6
1
1
13
26
38
28
19
10
7
3
0
28
57
85
76

Medium Clouds (% Sky Obscured)

11
24
39
70
90
94
95
67
99
100
100
100
100
100
96
93
58
51
47
40
43
46
49
51

High Clouds (% Sky Obscured)

40
22
22
40
35
57
78
100
100
100
100
100
100
100
100
100
100
65
25
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
15
17
8
6
4
1
5
3
0
3
2
0
3
10
17
25

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
3
4
4
4
5
7
10
13
16
18
19
20
20
18
17
15
13
12
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
86
82
80
79
72
73
79
75
70
69
68
67
66
65
68
73
80
84
93
95
93

Pressure (mb)

1026
1026
1026
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1020
1019
1018
1016
1015
1015
1014
1013
1013
1012
1012

Ozone (du)

351
349
348
347
344
342
342
341
341
342
342
342
341
341
340
340
340
340
342
342
343
343
343
345

Friday 10

Third Quarter 39%

04:19

12:31

23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Good
07 OK
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

Sun - Rise: 06:23, Set: 20:01, Transit: 13:12. Moon - Rise: 04:19, Set: 12:31. Civil Dark: 20:35 - 05:49. Nautical Dark: 21:18 - 05:06. Astro Dark: 22:05 - 04:19

Total Clouds (% Sky Obscured)

91
92
66
40
20
14
7
5
20
35
47
54
61
68
66
66
71
58
53
43
48
58
70
83

Low Clouds (% Sky Obscured)

71
62
45
27
6
4
2
0
16
32
47
47
46
45
51
56
61
46
35
24
24
21
24
41

Medium Clouds (% Sky Obscured)

64
67
48
26
20
14
7
5
20
35
40
54
61
68
66
66
70
58
53
43
48
58
70
83

High Clouds (% Sky Obscured)

0
1
3
12
20
1
2
5
10
5
5
5
5
15
20
25
55
58
53
43
48
38
33
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
4
8
1
4
6
8
6
4
2
4
7
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
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

29
30
28
23
4
3
7
2
1
9
74
52
50
95
95
95
95
95
95
95
95
95
71
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.5
0
0
0.7
1
1
0.8
1
1.2
1.4
1.4
0.8
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
7
6
5
5
6
6
7
8
10
10
10
2
3
3
3
2
2
1
-1
-1
-1

Dew Point (°C)

7
7
7
7
6
6
7
7
7
7
8
10
10
11
7
7
7
7
6
6
5
5
4
3

Relative Humidity (%)

93
91
93
93
94
96
96
98
94
93
91
98
96
96
95
95
94
96
96
98
98
94
90
86

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011

Ozone (du)

348
351
350
351
351
352
355
356
357
356
355
355
354
351
350
352
354
356
359
362
365
365
365
365

Saturday 11

Waning Crescent 30%

04:38

13:49

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

Sun - Rise: 06:21, Set: 20:02, Transit: 13:12. Moon - Rise: 04:38, Set: 13:49. Civil Dark: 20:37 - 05:46. Nautical Dark: 21:20 - 05:04. Astro Dark: 22:07 - 04:16

Total Clouds (% Sky Obscured)

91
100
100
100
100
83
65
47
54
58
71
83
91
95
91
85
80
56
34
15
40
68
100
100

Low Clouds (% Sky Obscured)

59
78
62
48
33
35
34
32
36
40
44
42
39
37
36
34
33
24
14
5
4
2
1
16

Medium Clouds (% Sky Obscured)

80
78
86
93
99
83
65
47
54
58
70
72
73
74
57
43
28
29
29
15
40
68
79
80

High Clouds (% Sky Obscured)

15
15
10
10
5
5
0
0
0
0
0
5
5
5
6
6
12
16
15
15
40
68
100
99

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 (%)

23
4
8
20
7
6
5
1
6
9
2
6
11
13
14
13
15
16
15
12
9
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
88
86
85
86
86
86
83
82
81
74
70
65
64
62
63
67
72
77
79
81
82

Pressure (mb)

1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

365
365
365
363
362
360
362
365
367
368
370
372
372
373
374
374
374
375
376
378
380
381
381
382

Sunday 12

Waning Crescent 20%

04:54

15:08

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
18 Bad

Sun - Rise: 06:19, Set: 20:04, Transit: 13:11. Moon - Rise: 04:54, Set: 15:08. Civil Dark: 20:39 - 05:44. Nautical Dark: 21:22 - 05:01. Astro Dark: 22:10 - 04:13

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

33
49
51
53
50
50
40
37
41
44
48
49
54
60
68
76
76
78
83
85

Medium Clouds (% Sky Obscured)

81
83
64
45
31
29
28
31
32
42
42
46
51
55
60
60
60
50
45
35

High Clouds (% Sky Obscured)

99
99
100
100
100
90
81
72
78
80
80
73
67
41
48
72
100
97
93
90

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

1
1
2
4
1
9
11
11
27
38
36
45
53
54
51
49
48
51
49
41

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
5
6
6
7
7
8
10
11
13
13
14
15
15
15
15
13
13

Chance of Frost

Temperature (°C)

4
4
4
4
3
4
4
4
4
6
7
9
9
9
10
10
10
10
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
88
86
88
88
88
88
86
79
73
67
66
63
61
62
62
62
67
73

Pressure (mb)

1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

382
382
382
383
384
385
385
386
387
387
387
388
388
389
389
390
391
392
392
391

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

Generated: 06/04/26 23:35:58. Forecast: 06/04/26 to 12/04/26. Timezone: UTC+1.00