Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 72%

01:24

10:43

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:09, Set: 21:25, Transit: 13:17. Moon - Rise: 01:24, Set: 10:43. Civil Dark: 22:10 - 04:25. Nautical Dark: 23:14 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
95
91
100
100
100
95
94
96
94
56
95
86
56
50
43
80
92
85
66
90
65
93
99

Low Clouds (% Sky Obscured)

87
78
89
94
100
100
92
88
92
88
50
65
56
56
44
43
66
84
78
66
89
65
80
96

Medium Clouds (% Sky Obscured)

37
52
42
96
100
100
70
35
31
24
0
24
34
11
3
4
42
27
10
7
6
4
1
15

High Clouds (% Sky Obscured)

0
0
1
17
85
5
36
3
0
0
3
47
54
13
50
43
25
8
50
53
50
4
55
87

ISS Passover

Visibility (miles)

9
9
9
4
3
7
9
9
8
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

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

Precipitation Probability (%)

79
32
68
95
95
95
46
46
35
24
6
5
1
2
0
0
0
0
0
2
5
6
4
11

Precipitation Amount (mm)

0.3
0
0.3
1.3
1.8
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
22
24
24
20
24
25
28
28
30
30
28
27
26
24
22
19
17
14
14
12
11
10
10

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
14
13
14
14
14
14
14
13
13
12
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
95
98
98
96
93
95
95
93
92
89
80
78
81
81
81
84
89
93
96
96
96

Pressure (mb)

1000
1000
1000
999
999
1000
1001
1003
1004
1006
1008
1009
1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018

Ozone (du)

403
403
407
404
397
397
400
398
399
394
386
381
379
378
376
375
375
373
372
373
374
374
371
368

Sunday 7

Waning Gibbous 62%

01:37

11:57

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:09, Set: 21:26, Transit: 13:17. Moon - Rise: 01:37, Set: 11:57. Civil Dark: 22:11 - 04:24. Nautical Dark: 23:15 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
97
100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
99
97

Low Clouds (% Sky Obscured)

86
83
74
61
62
79
81
69
80
49
93
78
79
79
92
93
82
79
57
60
62
62
77
59

Medium Clouds (% Sky Obscured)

21
78
94
71
89
98
83
51
92
95
100
100
89
100
97
99
100
100
100
99
95
90
95
90

High Clouds (% Sky Obscured)

100
100
100
100
68
100
49
100
100
100
100
100
99
100
78
100
100
100
100
100
60
35
21
12

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

Precipitation Probability (%)

8
4
1
0
2
2
9
6
1
4
2
5
11
9
10
14
22
25
29
34
36
46
37
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
10
12
14
15
16
16
17
17
17
16
15
15
14
13
13
13
13
13
14
15
15
15

Chance of Frost

Temperature (°C)

13
13
13
13
14
15
15
16
16
16
17
17
16
16
15
15
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

12
13
13
12
13
13
12
11
12
11
11
12
12
12
13
13
13
13
12
12
12
12
12
12

Relative Humidity (%)

96
98
98
93
92
87
78
74
73
71
71
72
78
75
83
89
90
90
89
89
90
89
92
92

Pressure (mb)

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

Ozone (du)

365
363
362
358
359
359
359
357
356
356
356
356
355
354
355
355
355
356
358
359
363
366
366
367

Monday 8

Third Quarter 52%

01:50

13:12

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 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:08, Set: 21:27, Transit: 13:18. Moon - Rise: 01:50, Set: 13:12. Civil Dark: 22:12 - 04:24. Nautical Dark: 23:17 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
86
58
56
42
51
44
48
56
62
56
30
39
37
48
57
76
47
45
44
49

Low Clouds (% Sky Obscured)

80
91
34
60
72
51
49
42
51
44
48
56
62
56
30
39
37
48
34
25
47
45
44
46

Medium Clouds (% Sky Obscured)

96
100
64
100
72
50
40
0
0
0
0
0
0
0
0
0
0
0
13
6
0
0
0
30

High Clouds (% Sky Obscured)

0
1
15
58
50
3
56
0
0
0
0
0
0
0
0
0
0
0
6
32
0
0
0
2

ISS Passover

Visibility (miles)

9
9
9
2
9
7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

59
95
95
95
58
30
17
6
6
18
5
9
3
17
18
5
8
8
15
41
45
24
35
44

Precipitation Amount (mm)

0
1.2
2
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
12
10
16
17
17
18
18
17
18
18
18
17
16
15
13
13
13
12
13
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
92
95
93
93
87
79
65
65
69
65
65
65
71
75
77
77
80
84
90
90
88
88

Pressure (mb)

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

Ozone (du)

368
367
369
373
385
396
397
405
408
411
410
408
408
409
409
410
409
409
408
407
406
405
403
403

Tuesday 9

Waning Crescent 41%

02:04

14:28

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:08, Set: 21:28, Transit: 13:18. Moon - Rise: 02:04, Set: 14:28. Civil Dark: 22:12 - 04:23. Nautical Dark: 23:18 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
64
62
57
49
48
43
38
33
31
53
61
65
69
68
69
70
73
76
77
74
76
71
30

Low Clouds (% Sky Obscured)

53
55
56
53
48
41
41
38
33
31
43
44
39
38
45
41
40
52
52
69
69
55
25
12

Medium Clouds (% Sky Obscured)

48
30
23
24
24
25
17
8
0
0
0
0
36
69
68
69
70
73
76
77
74
76
53
17

High Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
36
52
60
65
68
69
70
73
70
70
27
3
8
10

ISS Passover

Visibility (miles)

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

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 (%)

47
45
36
30
32
23
21
22
24
28
29
25
22
20
22
20
13
9
23
28
28
31
31
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
87
83
76
64
63
61
59
60
61
63
66
71
76
86
88
90
91
91
93
95
95

Pressure (mb)

1016
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

406
409
407
404
405
404
405
404
403
400
396
394
394
393
392
392
395
399
402
403
404
404
403
400

Wednesday 10

Waning Crescent 30%

02:19

15:49

04 OK
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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:08, Set: 21:29, Transit: 13:18. Moon - Rise: 02:19, Set: 15:49. Civil Dark: 22:13 - 04:23. Nautical Dark: 23:19 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
27
30
32
30
28
47
39
45
38
48
54
70
84
90
57
56
55
69
81
87
85
83
81

Low Clouds (% Sky Obscured)

16
22
29
30
30
28
44
37
39
31
35
36
36
37
41
46
38
34
27
24
23
27
30
37

Medium Clouds (% Sky Obscured)

12
12
14
14
8
0
1
2
4
5
11
13
12
59
11
8
12
17
24
30
40
45
44
44

High Clouds (% Sky Obscured)

8
4
0
0
0
0
0
1
1
1
1
1
38
68
84
20
24
28
39
53
68
61
51
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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 (%)

14
16
16
28
27
32
27
20
15
16
12
16
13
20
24
24
19
11
15
16
11
17
19
15

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
8
9
10
12
14
15
16
16
17
17
18
19
19
18
17
15
14
13
12
11
10
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
91
90
88
84
81
76
65
64
62
63
61
67
66
79
84
86
89
88
90
91
95
93
95

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021
1020

Ozone (du)

399
399
401
399
400
400
399
397
396
397
394
390
386
382
381
380
379
379
378
379
381
382
380
377

Thursday 11

Waning Crescent 20%

02:39

17:14

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:07, Set: 21:29, Transit: 13:18. Moon - Rise: 02:39, Set: 17:14. Civil Dark: 22:14 - 04:22. Nautical Dark: 23:20 - 03:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
93
100
100
100
100
100
100
100
100
100
100
99
97
96
97
98
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

49
61
74
80
86
92
93
93
93
95
96
97
93
87
82
85
88
91
94
97
100
100
100
100

Medium Clouds (% Sky Obscured)

59
77
97
98
99
100
100
100
100
95
90
85
84
87
88
92
92
93
90
88
86
62
38
13

High Clouds (% Sky Obscured)

38
33
35
51
71
95
97
99
100
100
100
100
80
60
42
57
68
81
84
84
84
85
85
88

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

48
65
79
95
95
95
95
95
95
95
95
69
63
56
40
36
32
23
20
16
12
13
13
8

Precipitation Amount (mm)

0
0.3
0.5
0.7
0.9
1
1.2
1.5
1.5
1
0.7
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
7
6
6
9
12
15
16
18
19
16
12
10
9
8
6
6
5
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
98
98
98
100
98
98
98
96
98
96
96
96
95
93
95
96
98
100
98
98
98
100

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

374
373
372
371
372
373
373
372
370
369
368
367
366
363
361
358
357
357
356
356
357
358
358
358

Friday 12

Waning Crescent 11%

03:06

18:44

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
23 Bad
00 Bad

Sun - Rise: 05:07, Set: 21:30, Transit: 13:18. Moon - Rise: 03:06, Set: 18:44. Civil Dark: 22:15 - 04:22. Nautical Dark: 23:21 - 03:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
93
89
89
90
92
94
96
98
99
100
100
99
100
100
100
100
100
88
76
64

Low Clouds (% Sky Obscured)

95
92
88
84
78
72
71
68
66
71
76
78
77
75
74
78
82
87
62
36
9

Medium Clouds (% Sky Obscured)

10
6
2
8
22
33
23
12
3
3
3
3
2
2
1
1
0
0
0
1
1

High Clouds (% Sky Obscured)

89
88
89
89
89
89
82
77
71
80
90
100
78
56
38
47
63
71
64
52
41

ISS Passover

Visibility (miles)

5
6
6
7
8
8
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 (%)

12
12
10
11
12
11
15
16
16
15
14
12
12
11
10
9
8
7
5
1
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

Wind Speed/Direction (mph)

6
7
7
7
9
11
13
13
13
13
14
14
15
15
14
14
13
12
11
11
11

Chance of Frost

Temperature (°C)

13
13
13
13
14
14
15
15
16
16
16
17
17
16
16
15
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
100
98
98
96
93
92
87
87
87
87
90
92
93
96
96
98
96
95

Pressure (mb)

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

Ozone (du)

359
358
357
355
354
353
351
349
346
344
343
341
339
339
338
338
337
337
336
336
335

Forecast for Saint Blazey, Cornwall, United Kingdom (50.36,-4.74)

Generated: 06/06/26 03:24:08. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+1.00