Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 3

Waning Gibbous 51%

22:14

14:39

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:40, Set: 20:00, Transit: 13:19. Moon - Rise: 22:14, Set: 14:39. Civil Dark: 20:33 - 06:07. Nautical Dark: 21:14 - 05:27. Astro Dark: 21:58 - 04:43

Total Clouds (% Sky Obscured)

99
99
94
94
95
94
90
89
87
73
84
73
80
96
98
91
84
96
90
95
94
91
94
99

Low Clouds (% Sky Obscured)

88
92
85
94
88
90
87
88
80
60
60
66
72
75
85
82
77
91
79
90
88
82
78
98

Medium Clouds (% Sky Obscured)

10
12
15
19
5
5
0
0
0
1
0
13
14
17
50
40
36
24
19
17
28
11
31
26

High Clouds (% Sky Obscured)

44
17
5
28
6
2
2
7
26
40
54
19
17
55
59
9
7
29
59
10
10
4
20
25

ISS Passover

Visibility (miles)

5
5
6
9
9
9
9
9
9
9
9
9
9
7
7
6
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 (%)

12
16
0
5
7
0
6
11
9
3
1
1
0
0
6
8
10
12
10
12
15
11
22
18

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)

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

Chance of Frost

Temperature (°C)

19
19
19
20
20
20
21
21
21
20
20
19
18
18
19
19
19
19
19
19
19
19
19
18

Feels Like (°C)

18
18
19
18
18
18
19
19
17
17
17
18
17
16
17
17
16
16
16
16
15
16
17
17

Dew Point (°C)

19
19
19
19
18
16
17
16
16
15
16
17
18
17
18
18
18
18
18
18
18
18
18
17

Relative Humidity (%)

98
96
96
92
85
77
76
74
74
71
77
86
95
93
93
95
95
95
95
93
92
92
95
93

Pressure (mb)

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

Ozone (du)

288
288
288
288
290
290
289
288
289
289
289
288
287
287
287
287
288
288
288
289
289
288
289
290

Friday 4

Third Quarter 39%

23:03

15:57

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

Sun - Rise: 06:42, Set: 19:58, Transit: 13:19. Moon - Rise: 23:03, Set: 15:57. Civil Dark: 20:31 - 06:09. Nautical Dark: 21:12 - 05:28. Astro Dark: 21:55 - 04:45

Total Clouds (% Sky Obscured)

96
95
99
70
98
98
96
99
98
100
98
85
58
87
28
46
36
37
35
22
67
74
84
37

Low Clouds (% Sky Obscured)

94
91
79
70
63
58
47
35
59
47
44
15
15
15
6
17
26
7
0
9
29
28
30
5

Medium Clouds (% Sky Obscured)

36
29
40
31
63
87
73
90
98
97
92
85
58
55
8
6
6
11
7
5
5
5
13
14

High Clouds (% Sky Obscured)

31
4
80
16
87
74
60
95
41
52
71
30
6
72
11
20
15
37
8
9
41
63
62
10

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 (%)

19
10
3
5
3
0
4
0
0
0
0
0
0
0
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)

12
12
13
14
14
14
13
13
14
14
13
11
11
10
9
9
9
9
8
8
7
6
5
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

17
16
14
13
13
12
11
12
11
11
11
12
11
11
13
12
12
12
11
11
11
11
11
10

Relative Humidity (%)

90
88
81
73
72
67
66
68
67
67
67
72
72
74
85
84
84
84
83
82
83
83
83
82

Pressure (mb)

1016
1017
1017
1018
1018
1018
1019
1019
1020
1020
1020
1020
1021
1022
1022
1022
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

290
290
290
291
290
289
288
288
289
289
290
290
288
290
291
291
290
290
290
290
289
289
288
288

Saturday 5

Waning Crescent 39%

00:09

17:01

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

Sun - Rise: 06:43, Set: 19:56, Transit: 13:19. Moon - Rise: 00:09, Set: 17:01. Civil Dark: 20:29 - 06:10. Nautical Dark: 21:09 - 05:30. Astro Dark: 21:53 - 04:47

Total Clouds (% Sky Obscured)

40
43
66
40
56
56
48
34
23
6
15
15
8
20
20
20
20
20
20
30
27
3
34
10

Low Clouds (% Sky Obscured)

6
28
26
27
35
39
32
17
7
0
0
0
0
0
0
0
20
13
20
30
22
0
0
1

Medium Clouds (% Sky Obscured)

6
5
6
13
11
10
8
7
7
5
4
4
8
20
20
20
20
20
20
30
27
0
4
7

High Clouds (% Sky Obscured)

14
15
55
4
11
14
11
5
0
1
15
15
8
20
20
0
0
2
2
2
0
3
34
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
1
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)

2
2
1
4
5
6
6
6
4
5
6
7
7
7
8
9
11
12
13
15
15
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
19
18
19
19
18
20
22
21
20
17
14
14
13
13
13
13
12
12
13
13
14
13

Dew Point (°C)

10
10
10
10
10
10
10
10
10
10
10
11
12
12
12
12
11
11
10
12
13
15
15
15

Relative Humidity (%)

75
68
63
59
56
54
54
55
55
56
59
66
77
82
82
79
77
74
69
74
82
90
90
90

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1018
1018
1017
1017

Ozone (du)

287
287
287
288
290
291
291
291
291
290
290
289
289
288
289
291
290
291
291
292
293
292
290
290

Sunday 6

Waning Crescent 28%

01:30

17:50

08 OK
09 OK
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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:45, Set: 19:53, Transit: 13:18. Moon - Rise: 01:30, Set: 17:50. Civil Dark: 20:26 - 06:12. Nautical Dark: 21:07 - 05:32. Astro Dark: 21:50 - 04:49

Total Clouds (% Sky Obscured)

34
39
46
58
68
77
89
80
80
95
97
75
68
60
64
89
88
91
93
95
88
82
74
81

Low Clouds (% Sky Obscured)

2
3
11
20
29
25
22
18
35
28
83
34
24
19
31
89
88
91
93
30
54
82
54
22

Medium Clouds (% Sky Obscured)

0
0
0
0
20
70
44
0
7
80
86
17
11
7
4
1
0
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

34
39
39
45
40
53
77
68
43
22
0
0
0
0
0
0
0
3
41
48
43
37
35
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
7
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
1
1
0
1
0
0
1
4
4
16
12
5
19
23
25
21
12
6
6
7
21
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

15
14
13
11
10
11
15
16
17
16
17
17
17
16
16
16
16
16
15
15
15
15
14
13

Relative Humidity (%)

83
76
66
54
47
51
69
74
76
77
82
88
93
93
93
92
93
92
89
90
93
90
87
86

Pressure (mb)

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

Ozone (du)

290
290
290
291
291
292
294
298
301
303
304
304
304
305
305
305
304
302
300
299
298
298
297
296

Monday 7

Waning Crescent 18%

02:57

18:24

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:46, Set: 19:51, Transit: 13:18. Moon - Rise: 02:57, Set: 18:24. Civil Dark: 20:24 - 06:13. Nautical Dark: 21:04 - 05:34. Astro Dark: 21:47 - 04:51

Total Clouds (% Sky Obscured)

91
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
65
48
53
58
63
48

Low Clouds (% Sky Obscured)

31
19
71
77
79
74
83
84
75
63
1
6
8
10
38
65
93
74
54
35
45
56
63
46

Medium Clouds (% Sky Obscured)

0
0
1
2
4
14
6
100
100
65
100
100
100
100
86
72
59
39
20
2
1
1
0
1

High Clouds (% Sky Obscured)

80
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
70
41
12
8
4
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
3
6
20
9
9
17
9
20
20
9
56
73
83
84
80
84
85
87
64
43
20
4
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.5
0.4
0.5
0.5
0.7
0.4
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
17
17
18
18
18
18
18
18
17
17
16
16
15
15
15
15
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
67
64
66
65
65
63
66
66
73
77
79
82
87
90
86
82
78
73
69
65
66
67
68

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1017
1017
1016
1016
1016
1016
1015
1015
1015
1016
1016
1017

Ozone (du)

297
297
295
295
294
294
293
294
293
292
292
293
293
294
294
297
301
305
307
308
310
315
321
326

Tuesday 8

Waning Crescent 9%

04:24

18:49

08 OK
09 OK
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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:48, Set: 19:49, Transit: 13:18. Moon - Rise: 04:24, Set: 18:49. Civil Dark: 20:22 - 06:15. Nautical Dark: 21:02 - 05:35. Astro Dark: 21:44 - 04:53

Total Clouds (% Sky Obscured)

36
31
40
46
49
51
50
50
48
45
43
43
44
45
46
48
46
43
46
45
36
28
20
27

Low Clouds (% Sky Obscured)

25
4
17
31
43
34
26
20
17
13
12
15
22
28
21
13
8
12
14
15
11
4
4
18

Medium Clouds (% Sky Obscured)

4
5
4
2
0
3
4
5
4
2
1
1
0
0
2
6
13
19
20
20
11
4
0
0

High Clouds (% Sky Obscured)

0
0
0
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
8
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 (%)

10
14
22
23
23
31
34
34
34
32
28
33
35
39
34
26
18
29
29
31
38
34
31
31

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
67
67
67
67
66
67
70
69
71
72
73
73
71
71
73
74
76
75
75
74
76
79
80

Pressure (mb)

1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

329
332
335
335
335
335
335
336
337
339
341
343
343
344
344
343
341
340
339
339
339
335
332
329

Wednesday 9

Waning Crescent 4%

05:48

19:07

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: 06:49, Set: 19:47, Transit: 13:17. Moon - Rise: 05:48, Set: 19:07. Civil Dark: 20:20 - 06:17. Nautical Dark: 20:59 - 05:37. Astro Dark: 21:42 - 04:55

Total Clouds (% Sky Obscured)

37
46
43
41
39
49
58
65
66
64
61
65
69
73
82
91
100

Low Clouds (% Sky Obscured)

32
46
36
27
18
17
17
17
16
15
14
18
22
27
28
29
29

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
33
65
73
82
91
95

High Clouds (% Sky Obscured)

0
0
2
3
3
7
12
12
24
28
32
37
42
47
65
82
100

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 (%)

27
21
21
18
13
12
11
5
11
10
10
14
15
15
14
13
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
15
16
16
16
16
16
16
16
16
16
15
15
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
69
64
61
61
58
61
63
66
68
72
74
76
80
83
82
79

Pressure (mb)

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

Ozone (du)

325
320
316
312
309
305
303
300
297
295
292
289
287
285
284
282
281

Forecast for Constantine, Cornwall, United Kingdom (50.12,-5.17)

Generated: 03/09/26 08:36:58. Forecast: 03/09/26 to 09/09/26. Timezone: UTC+1.00