Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 2

Waning Gibbous 93%

23:50

07:00

17 Bad
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

Sun - Rise: 05:04, Set: 21:19, Transit: 13:12. Moon - Rise: 23:50, Set: 07:00. Civil Dark: 22:03 - 04:20. Nautical Dark: 23:07 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
82
66
70
56
63
57
60
100
98
97
100
100
100
100
100
100
100
72
79
84
78
56
87

Low Clouds (% Sky Obscured)

61
27
27
38
45
49
40
47
40
32
0
6
32
80
100
100
100
79
65
60
57
56
41
60

Medium Clouds (% Sky Obscured)

1
0
13
14
4
6
11
9
0
46
83
37
44
100
89
91
56
69
0
10
26
11
16
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
29
98
79
100
100
100
86
100
100
99
72
55
18
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
8
1
9
9
9
9
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

34
13
0
0
0
0
1
1
1
2
1
1
2
16
30
95
95
71
41
23
14
28
31
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
17
15
14
13
11
11
10
8
8
6
6
7
11
14
18
17
17
18
21
22
20
22

Chance of Frost

Temperature (°C)

18
17
17
16
14
13
13
13
13
12
12
11
12
12
13
14
14
14
16
17
19
19
18
18

Feels Like (°C)

13
13
14
14
12
11
11
11
11
11
10
10
10
9
9
10
10
10
12
13
14
13
13
14

Dew Point (°C)

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

Relative Humidity (%)

67
71
76
82
89
92
90
92
92
92
90
88
79
81
80
79
90
96
96
86
64
54
64
63

Pressure (mb)

1007
1007
1007
1008
1009
1009
1009
1010
1009
1009
1009
1008
1007
1007
1006
1005
1003
1002
1001
1001
1001
1000
1000
1000

Ozone (du)

401
393
386
377
373
370
365
361
355
351
348
349
349
349
346
344
343
345
352
355
356
360
366
371

Wednesday 3

Waning Gibbous 88%

00:22

08:09

17 Bad
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

Sun - Rise: 05:04, Set: 21:20, Transit: 13:12. Moon - Rise: 00:22, Set: 08:09. Civil Dark: 22:04 - 04:19. Nautical Dark: 23:09 - 03:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
57
72
73
68
87
93
75
91
78
80
99
100
71
73
94
100
93
100
99
81
73
78
59

Low Clouds (% Sky Obscured)

49
54
65
73
54
51
53
53
66
62
61
66
65
54
52
78
97
63
64
77
55
52
60
50

Medium Clouds (% Sky Obscured)

17
17
19
57
3
42
55
27
32
32
37
34
44
8
33
85
92
67
36
59
48
25
36
19

High Clouds (% Sky Obscured)

0
0
32
0
0
0
0
0
0
0
2
55
55
3
1
11
95
52
100
83
43
24
10
30

ISS Passover

Visibility (miles)

9
7
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
7
9
9
7
9
9
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
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

39
32
20
22
18
20
17
17
18
17
25
36
38
49
53
61
79
79
42
46
27
27
35
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

21
19
17
16
15
15
15
15
15
15
15
15
15
15
15
17
17
16
16
18
20
22
22
22

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
14
14
13
13
13
12
13
13
13
13
14
13
14
15
16
17
17
17

Feels Like (°C)

13
13
13
12
11
9
9
9
9
9
8
9
8
8
9
9
10
9
10
11
11
12
11
11

Dew Point (°C)

12
13
12
11
11
10
10
10
10
9
10
10
10
10
11
11
12
12
12
13
11
8
9
10

Relative Humidity (%)

69
74
75
78
80
79
78
79
79
76
83
83
80
84
89
89
87
90
92
87
74
55
58
63

Pressure (mb)

1000
999
999
999
999
998
998
997
996
996
995
995
995
995
995
995
995
996
997
998
999
999
1000
1001

Ozone (du)

382
390
392
396
397
398
399
400
401
402
403
405
408
407
407
407
407
405
401
399
400
398
396
397

Thursday 4

Waning Gibbous 80%

00:46

09:22

17 Bad
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

Sun - Rise: 05:03, Set: 21:21, Transit: 13:12. Moon - Rise: 00:46, Set: 09:22. Civil Dark: 22:05 - 04:18. Nautical Dark: 23:10 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
64
40
43
51
42
63
71
46
61
78
62
47
89
74
97
100
100
99
99
100
100
100
96

Low Clouds (% Sky Obscured)

43
47
40
43
51
42
44
44
36
59
36
41
9
27
22
44
47
41
55
67
70
61
57
51

Medium Clouds (% Sky Obscured)

3
45
3
2
8
5
31
69
46
32
70
43
41
37
67
67
67
63
66
67
62
65
60
45

High Clouds (% Sky Obscured)

35
30
0
0
0
0
20
5
1
1
7
26
30
74
30
83
100
100
78
26
21
34
20
35

ISS Passover

Visibility (miles)

9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
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
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

34
27
12
8
7
5
6
9
11
11
5
4
2
4
3
3
16
29
47
56
51
47
21
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

22
21
19
19
17
16
15
15
13
11
10
9
6
5
5
8
10
9
8
9
10
9
10
11

Chance of Frost

Temperature (°C)

16
15
15
14
13
12
12
12
11
11
11
10
9
9
11
13
14
14
15
16
15
15
16
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
73
79
82
84
86
87
86
86
81
80
82
84
84
76
66
62
59
60
63
66
70
58
50

Pressure (mb)

1002
1002
1003
1004
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1010

Ozone (du)

396
398
401
399
397
392
385
383
381
379
377
374
369
366
363
368
372
375
374
372
368
365
364
364

Friday 5

Waning Gibbous 72%

01:05

10:37

17 Bad
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

Sun - Rise: 05:02, Set: 21:21, Transit: 13:12. Moon - Rise: 01:05, Set: 10:37. Civil Dark: 22:06 - 04:18. Nautical Dark: 23:12 - 03:12. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
91
79
65
60
72
86
98
97
96
92
96
96
99
99
99
99
99
98
97
98
99
100
98

Low Clouds (% Sky Obscured)

41
41
28
15
25
23
25
28
42
52
65
65
54
59
70
82
92
80
71
60
65
67
72
65

Medium Clouds (% Sky Obscured)

25
5
38
36
45
52
59
67
69
69
61
68
74
77
80
83
93
80
50
56
53
49
55
53

High Clouds (% Sky Obscured)

49
68
60
53
49
63
77
92
79
68
25
40
54
72
48
25
2
17
33
2
2
3
44
40

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

15
8
9
32
45
55
54
46
30
15
13
8
22
33
48
50
41
42
42
25
22
17
13
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
9
9
9
9
10
10
9
10
9
9
9
9
10
11
12
13
13
13
14
13
14
14

Relative Humidity (%)

53
56
67
71
80
88
93
95
95
95
93
91
90
90
93
93
95
95
93
93
93
86
85
83

Pressure (mb)

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

Ozone (du)

364
366
365
366
367
367
367
369
371
375
376
376
378
376
375
377
378
380
381
380
381
381
381
380

Saturday 6

Waning Gibbous 62%

01:20

11:51

17 Bad
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

Sun - Rise: 05:02, Set: 21:22, Transit: 13:13. Moon - Rise: 01:20, Set: 11:51. Civil Dark: 22:07 - 04:17. Nautical Dark: 23:13 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
94
77
65
52
69
84
100
90
79
68
77
86
95
97
94
91
86
84
82
87
92
99
92

Low Clouds (% Sky Obscured)

55
49
41
41
41
43
45
46
30
18
0
12
25
37
47
51
52
59
63
69
73
74
69
53

Medium Clouds (% Sky Obscured)

50
52
44
35
28
40
44
51
46
36
20
29
33
36
2
1
0
2
1
1
6
9
17
24

High Clouds (% Sky Obscured)

6
2
2
7
2
47
69
93
76
62
41
40
40
44
75
65
51
20
15
14
46
69
92
78

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 (%)

13
6
3
4
1
0
0
0
0
1
1
1
2
2
9
9
4
9
7
1
6
8
2
7

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)

8
8
6
4
2
1
2
2
2
2
2
2
3
5
6
9
12
15
16
16
16
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
15
15
13
13
13
13
12
12
12
11
11
13
13
14
14
14
14
18
18
17

Dew Point (°C)

15
15
15
14
14
13
12
12
12
11
11
11
11
11
12
12
12
11
11
11
12
11
11
11

Relative Humidity (%)

87
92
92
90
96
96
95
95
92
92
90
90
92
90
92
83
74
66
63
61
59
58
58
59

Pressure (mb)

1010
1010
1011
1012
1012
1013
1014
1015
1015
1015
1016
1016
1017
1017
1018
1016
1017
1017
1018
1018
1018
1019
1019
1020

Ozone (du)

380
382
378
375
373
371
369
370
368
367
365
363
360
357
357
356
356
356
354
353
352
352
353
353

Sunday 7

Waning Gibbous 52%

01:33

13:06

17 Bad
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

Sun - Rise: 05:02, Set: 21:23, Transit: 13:13. Moon - Rise: 01:33, Set: 13:06. Civil Dark: 22:08 - 04:16. Nautical Dark: 23:15 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
83
87
92
96
97
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

36
21
30
38
47
49
52
55
65
75
80
84
89
93
96
98
100
100
100
100
95
91
86
84

Medium Clouds (% Sky Obscured)

35
47
48
53
58
72
84
94
95
97
99
96
92
83
74
64
57
71
85
100
95
89
84
58

High Clouds (% Sky Obscured)

65
48
32
20
7
11
15
19
43
72
100
100
97
96
82
76
75
56
38
20
42
65
87
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
1
3
5
8
8
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
Very Light Rain
None
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

9
9
10
9
2
10
12
7
28
36
39
50
57
62
61
65
62
68
73
72
74
78
79
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.3
0
0.2
0.3
0.2
0.4
0.4
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
15
14
14
14
14
14
14
15
15
15
16
16
16
16
16
16
16
15
14
13

Feels Like (°C)

18
17
17
14
14
14
13
13
12
12
12
12
13
12
12
12
12
12
12
12
12
14
13
13

Dew Point (°C)

12
12
12
13
13
13
13
13
13
13
12
12
13
13
14
14
15
15
16
15
16
15
13
12

Relative Humidity (%)

63
68
71
78
85
92
92
90
90
89
87
86
86
87
87
90
95
96
96
95
95
95
95
95

Pressure (mb)

1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1018
1018
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

350
348
345
344
343
341
340
339
338
342
345
349
348
347
346
348
350
352
356
360
364
365
366
367

Monday 8

Third Quarter 41%

01:45

14:24

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

Sun - Rise: 05:01, Set: 21:24, Transit: 13:13. Moon - Rise: 01:45, Set: 14:24. Civil Dark: 22:09 - 04:16. Nautical Dark: 23:16 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
87
66
41
17
27
38
47
61
71
80
80
83
88
86
85
83
77
70
62

Low Clouds (% Sky Obscured)

83
82
60
36
12
23
32
42
42
40
36
40
40
42
34
27
26
35
43
52

Medium Clouds (% Sky Obscured)

31
4
3
2
1
1
1
2
17
33
49
41
41
41
40
35
32
39
47
50

High Clouds (% Sky Obscured)

31
6
11
13
9
11
9
7
8
10
10
10
9
8
29
53
64
53
29
5

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

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

Precipitation Probability (%)

50
14
13
13
6
4
3
0
1
2
0
1
1
0
1
3
1
6
8
9

Precipitation Amount (mm)

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)

14
14
14
12
10
8
7
6
5
5
5
4
4
4
4
4
5
7
5
6

Chance of Frost

Temperature (°C)

14
15
16
14
12
11
10
10
9
9
9
9
10
10
11
12
14
15
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
76
68
75
84
93
93
93
95
93
93
95
91
88
85
77
70
64
60
58

Pressure (mb)

1015
1016
1016
1017
1018
1019
1019
1019
1020
1020
1021
1021
1021
1022
1022
1022
1022
1023
1022
1022

Ozone (du)

368
370
372
372
371
371
370
369
368
364
359
355
351
348
345
343
342
341
341
342

Welcome to Clear Outside

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

Generated: 02/06/26 17:45:04. Forecast: 02/06/26 to 08/06/26. Timezone: UTC+1.00