Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 7

Waning Gibbous 79%

23:15

08:00

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:41, Set: 18:07, Transit: 12:24. Moon - Rise: 23:15, Set: 08:00. Civil Dark: 18:40 - 06:09. Nautical Dark: 19:18 - 05:31. Astro Dark: 19:56 - 04:52

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
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

68
65
69
80
49
72
90
41
43
51
42
40
30
22
20
30
41
34
30
28
33
32
30
57

High Clouds (% Sky Obscured)

79
39
21
12
25
57
22
11
24
14
12
9
8
5
58
19
34
41
50
52
38
44
22
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
7
6
7
7
4
7
1
0
0
0
0
9
9
9
9
9
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
1
6
4
0
0
0
0
0
0
0
0
0
61

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 (%)

4
0
40
31
17
20
21
21
30
24
23
11
8
3
2
0
3
13
2
2
0
0
5
13

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

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
9
9

Feels Like (°C)

7
7
8
8
8
8
8
8
8
8
8
8
7
7
7
7
8
8
8
8
8
8
8
8

Dew Point (°C)

8
8
8
8
8
9
9
9
9
9
8
9
9
9
9
9
10
10
9
9
9
9
9
9

Relative Humidity (%)

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

Pressure (mb)

1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

372
372
372
372
374
374
374
374
373
371
371
371
371
371
369
368
368
367
366
365
365
363
364
365

Sunday 8

Waning Gibbous 71%

00:29

08:21

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:39, Set: 18:09, Transit: 12:24. Moon - Rise: 00:29, Set: 08:21. Civil Dark: 18:41 - 06:06. Nautical Dark: 19:19 - 05:28. Astro Dark: 19:58 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
80
100
95
99
93
83
97
92
92
91
89
77
72
85
75
69

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
80
100
94
98
86
57
88
75
76
68
71
62
63
80
66
65

Medium Clouds (% Sky Obscured)

82
95
73
56
72
81
59
48
31
11
16
13
13
26
25
26
29
31
32
5
0
0
1
0

High Clouds (% Sky Obscured)

7
5
0
0
0
0
0
0
0
2
11
5
3
2
2
2
0
0
0
0
0
0
0
21

ISS Passover

Visibility (miles)

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

Fog (%)

46
0
99
6
0
1
67
100
100
100
100
6
2
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

29
45
52
58
40
15
14
12
13
8
5
3
7
22
40
44
38
31
34
24
9
11
6
5

Precipitation Amount (mm)

0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
8
8
8
8
8
8
8
9
8
9
9
9
9
9
10
10
10
10
10
9
9
9

Dew Point (°C)

10
9
9
9
9
9
9
9
9
8
9
9
10
10
10
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

100
98
98
98
98
98
100
100
98
96
96
95
93
90
92
87
86
86
84
86
88
90
91
90

Pressure (mb)

1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1018
1018
1018

Ozone (du)

364
365
368
371
372
373
374
375
378
382
386
387
386
386
388
388
389
391
392
391
390
391
387
381

Monday 9

Waning Gibbous 61%

01:40

08:51

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:37, Set: 18:11, Transit: 12:24. Moon - Rise: 01:40, Set: 08:51. Civil Dark: 18:43 - 06:04. Nautical Dark: 19:21 - 05:26. Astro Dark: 20:00 - 04:47

Total Clouds (% Sky Obscured)

68
90
81
80
91
93
100
100
100
100
99
94
85
60
94
99
92
95
86
72
80
83
87
89

Low Clouds (% Sky Obscured)

64
78
71
66
64
69
51
59
46
44
55
37
46
32
60
75
66
65
42
46
53
45
54
80

Medium Clouds (% Sky Obscured)

1
0
1
0
0
0
0
15
98
100
90
91
80
50
81
84
66
63
67
60
58
30
52
61

High Clouds (% Sky Obscured)

10
36
48
42
76
70
100
100
100
28
84
12
1
3
30
0
8
24
30
25
25
15
25
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
99
100
100
92
25
0
0
1
10
63
1
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 (%)

5
15
3
0
0
0
0
0
1
0
0
0
0
0
0
2
8
5
17
4
2
1
3
14

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)

3
3
2
2
3
3
3
3
3
2
3
3
4
8
10
13
15
15
15
14
13
12
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
90
91
91
91
93
93
93
93
90
82
77
72
70
69
70
72
79
83
85
88
88

Pressure (mb)

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

Ozone (du)

378
380
385
386
390
393
398
398
397
398
398
398
400
401
399
396
389
384
379
375
370
366
365
361

Tuesday 10

Waning Gibbous 52%

02:45

09:30

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 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:35, Set: 18:12, Transit: 12:23. Moon - Rise: 02:45, Set: 09:30. Civil Dark: 18:45 - 06:02. Nautical Dark: 19:23 - 05:24. Astro Dark: 20:02 - 04:45

Total Clouds (% Sky Obscured)

92
97
100
100
100
100
100
100
100
100
100
100
51
44
43
37
36
30
31
33
71
84
91
100

Low Clouds (% Sky Obscured)

86
88
89
89
90
93
92
92
92
75
57
45
46
44
43
37
36
30
31
33
32
26
19
14

Medium Clouds (% Sky Obscured)

72
86
100
100
100
100
55
55
100
100
100
100
33
15
0
0
0
0
6
10
17
30
88
100

High Clouds (% Sky Obscured)

38
57
77
71
65
61
74
87
100
100
98
65
47
23
0
0
0
0
0
0
29
57
80
100

ISS Passover

Visibility (miles)

9
7
9
9
7
9
1
7
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

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

Precipitation Probability (%)

70
69
63
69
73
77
95
95
95
95
84
38
21
15
4
10
11
2
5
3
0
0
0
1

Precipitation Amount (mm)

0.4
0.3
0
0.3
0.3
0.2
0.7
0.8
0.7
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
15
15
16
16
17
15
14
15
15
14
14
15
18
19
19
19
18
15
13
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
91
93
95
95
96
96
96
87
87
85
85
81
76
68
62
62
64
67
72
74
78
79
79

Pressure (mb)

1014
1014
1013
1012
1011
1010
1010
1009
1009
1009
1010
1011
1012
1012
1013
1014
1014
1014
1015
1016
1016
1017
1017
1018

Ozone (du)

355
351
350
345
343
344
345
344
347
358
362
361
365
379
385
383
383
378
373
365
357
356
357
358

Wednesday 11

Third Quarter 42%

03:39

10:23

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:32, Set: 18:14, Transit: 12:23. Moon - Rise: 03:39, Set: 10:23. Civil Dark: 18:46 - 06:00. Nautical Dark: 19:25 - 05:22. Astro Dark: 20:04 - 04:43

Total Clouds (% Sky Obscured)

100
99
100
99
99
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
26
32
40
48
59
60
60
65
62
57
50
53
55
58
69
80
91
89
87
86
91
96
100

Medium Clouds (% Sky Obscured)

76
53
9
25
40
24
39
77
100
60
77
100
75
94
88
75
65
57
53
44
31
45
60
76

High Clouds (% Sky Obscured)

100
67
99
98
96
95
95
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

1
1
2
2
4
3
6
7
4
8
8
6
9
7
9
13
15
15
19
22
21
24
26
26

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
10
11
12
13
14
15
15
17
17
18
19
20
22
23
24
24
24
24
24
23
23
24
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
78
79
81
81
78
77
78
80
80
78
77
80
84
88
88
90
92
90
88
87
88
90

Pressure (mb)

1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1013
1012
1012
1011
1011
1010
1009
1008
1007
1006
1005
1004
1003
1002

Ozone (du)

359
362
358
357
356
357
354
353
353
354
354
358
359
357
357
355
354
353
353
352
352
351
353
355

Thursday 12

Waning Crescent 32%

04:22

11:27

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
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:30, Set: 18:16, Transit: 12:23. Moon - Rise: 04:22, Set: 11:27. Civil Dark: 18:48 - 05:58. Nautical Dark: 19:26 - 05:20. Astro Dark: 20:05 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
91
82
73
75
77
84
86
82
67
54
43
42
59
80
100

Low Clouds (% Sky Obscured)

97
94
92
94
95
97
87
76
61
52
45
35
36
42
44
38
33
29
26
22
16
19
22
28

Medium Clouds (% Sky Obscured)

85
90
94
96
98
100
100
100
100
91
80
70
69
66
69
59
47
40
54
43
42
59
76
74

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
82
68
52
40
27
15
15
15
15
20
15
15
40
70
100

ISS Passover

Visibility (miles)

9
8
6
5
4
4
3
5
6
8
7
6
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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

Precipitation Probability (%)

49
72
95
95
95
95
95
95
95
95
95
85
82
71
54
45
36
26
23
19
8
15
14
3

Precipitation Amount (mm)

0
0.3
0.5
1.5
2.1
2.3
2.4
1.7
0.8
0.7
0.6
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

26
27
28
29
24
22
25
20
17
16
15
15
17
17
17
18
17
16
14
12
11
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
10
10
9
8
6
6
5
5
5
5
5
4
5
5
5
4
4
3
2
1
1
0

Relative Humidity (%)

92
92
90
92
90
90
87
88
90
90
91
93
94
90
87
82
78
74
68
68
68
66
69
70

Pressure (mb)

1001
1000
998
997
997
996
996
996
996
996
997
997
998
998
998
998
998
998
997
998
998
998
999
999

Ozone (du)

357
359
361
363
367
371
375
383
391
399
403
407
411
416
421
427
434
442
449
454
458
463
475
488

Friday 13

Waning Crescent 23%

04:54

12:40

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 OK

Sun - Rise: 06:28, Set: 18:17, Transit: 12:23. Moon - Rise: 04:54, Set: 12:40. Civil Dark: 18:50 - 05:56. Nautical Dark: 19:28 - 05:17. Astro Dark: 20:07 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
100
86
72
58
69
67
63
67
65
71
61
55
34

Low Clouds (% Sky Obscured)

28
28
27
26
25
23
23
21
22
22
24
23
31
44
56
60
60
61
49
38
26

Medium Clouds (% Sky Obscured)

58
41
25
25
19
12
19
25
30
31
26
24
35
49
61
56
56
47
37
31
30

High Clouds (% Sky Obscured)

99
99
100
97
96
95
90
80
60
29
14
6
14
22
60
67
65
71
51
36
22

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 (%)

11
11
6
11
12
3
6
9
3
8
8
1
4
6
2
19
25
22
24
22
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
-1
-1
1
1
1
0
1
1
1
2
3
3
9
8
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

72
76
82
88
89
91
93
93
91
93
86
82
76
70
62
56
57
58
59
64
71

Pressure (mb)

999
999
999
999
1000
1000
1000
1001
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1005
1005

Ozone (du)

501
501
501
501
501
502
502
511
521
530
529
528
527
528
528
528
528
528
527
524
520

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 07/03/26 20:59:15. Forecast: 07/03/26 to 13/03/26. Timezone: UTC+0.00