Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

19:30

05:44

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

Sun - Rise: 06:33, Set: 20:03, Transit: 13:17. Moon - Rise: 19:30, Set: 05:44. Civil Dark: 20:33 - 06:02. Nautical Dark: 21:11 - 05:25. Astro Dark: 21:50 - 04:46

Total Clouds (% Sky Obscured)

36
27
17
0
0
8
21
25
28
31
40
33
26
27
43
47
77
100
84
100
99
100
98
95

Low Clouds (% Sky Obscured)

12
15
11
0
0
8
21
25
28
31
38
21
16
14
0
0
5
13
13
14
7
4
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
94
7
89

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
10
17
18
7
4
10
37
39
71
100
63
100
98
100
97
89

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
5
91
95
97
100
98
99
99
98
66
15
2
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
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)

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

Chance of Frost

Temperature (°C)

23
22
20
19
18
17
16
15
15
14
14
14
13
13
16
19
22
23
24
25
25
25
25
25

Feels Like (°C)

24
26
24
22
21
20
18
17
17
17
17
16
15
15
18
21
23
23
23
24
24
24
24
23

Dew Point (°C)

14
17
17
17
17
15
13
13
12
12
12
11
11
11
11
12
12
12
12
12
11
11
12
13

Relative Humidity (%)

58
73
81
86
89
88
86
86
84
83
83
83
84
83
74
63
54
50
45
43
39
39
45
48

Pressure (mb)

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

Ozone (du)

316
315
314
313
314
312
307
305
305
304
303
304
305
305
308
309
306
305
305
305
306
304
303
303

Thursday 27

Waxing Gibbous 100%

19:50

06:54

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

Sun - Rise: 06:34, Set: 20:01, Transit: 13:17. Moon - Rise: 19:50, Set: 06:54. Civil Dark: 20:32 - 06:04. Nautical Dark: 21:09 - 05:27. Astro Dark: 21:48 - 04:47

Total Clouds (% Sky Obscured)

58
52
88
37
75
51
72
83
48
52
37
49
50
63
83
91
73
46
68
100
100
97
97
99

Low Clouds (% Sky Obscured)

0
0
0
0
4
8
13
14
18
17
23
29
31
32
12
6
4
6
8
17
66
35
10
10

Medium Clouds (% Sky Obscured)

52
18
5
5
46
20
47
44
4
20
0
3
0
0
0
0
1
4
30
19
51
42
92
55

High Clouds (% Sky Obscured)

56
32
82
30
37
38
24
65
36
14
7
10
14
47
82
83
65
27
32
100
100
91
92
98

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
1
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
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)

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

Chance of Frost

Temperature (°C)

23
21
19
18
17
17
16
16
16
16
16
16
16
17
18
20
22
24
25
26
27
26
25
24

Feels Like (°C)

22
20
20
17
19
18
18
17
16
17
17
17
18
18
19
21
22
23
26
26
26
25
24
23

Dew Point (°C)

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

Relative Humidity (%)

59
70
81
88
96
98
98
98
98
96
96
98
100
100
92
80
69
60
53
49
50
58
62
68

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

302
302
304
304
305
306
307
306
307
307
307
306
306
306
307
307
307
307
305
303
301
300
299
299

Friday 28

Full Moon 99%

20:09

08:04

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
17 Bad

Sun - Rise: 06:35, Set: 19:59, Transit: 13:16. Moon - Rise: 20:09, Set: 08:04. Civil Dark: 20:30 - 06:05. Nautical Dark: 21:07 - 05:28. Astro Dark: 21:46 - 04:49

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

11
11
16
71
19
30
35
64
61
56
53
55
71
96
97
98
99
99
96
82
64
57
41
9

Medium Clouds (% Sky Obscured)

6
73
97
100
93
57
54
89
94
95
94
89
87
83
76
76
56
44
5
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
96
93
100
97
100
100
100
100
97
83
69
94
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
2
2
5
7
8
6
6
6
4
0
0
0
0
6
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
2
67
95
95
66
24
13
11
15
23
17
8
9
18
7
9
2
3
3
4
1

Precipitation Amount (mm)

0
0
0
0
0.6
1.9
1.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
9
8
8
8
8
7
5
5
4
2
2
2
3
4
5
6
7
7
6
6
6
5

Chance of Frost

Temperature (°C)

23
22
21
20
20
20
20
20
20
20
20
19
19
19
19
19
20
20
19
19
20
21
21
21

Feels Like (°C)

23
22
21
20
20
21
21
21
21
21
21
21
21
21
21
21
21
20
19
19
20
21
21
21

Dew Point (°C)

19
19
18
18
18
19
19
20
20
20
20
19
19
19
19
19
19
19
18
18
17
16
15
14

Relative Humidity (%)

74
80
85
85
85
93
95
96
98
98
100
98
98
100
100
96
98
98
95
91
84
73
67
64

Pressure (mb)

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

Ozone (du)

299
298
299
299
300
300
300
300
300
300
301
301
301
301
300
300
301
303
304
305
306
308
308
309

Saturday 29

Waning Gibbous 95%

20:27

09:15

18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Good
00 Good
01 OK
02 OK
03 OK
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

Sun - Rise: 06:36, Set: 19:57, Transit: 13:16. Moon - Rise: 20:27, Set: 09:15. Civil Dark: 20:28 - 06:06. Nautical Dark: 21:05 - 05:30. Astro Dark: 21:44 - 04:51

Total Clouds (% Sky Obscured)

100
100
100
87
70
0
10
15
23
33
77
99
86
73
63
67
75
52
85
90
100
95
89
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
15
20
20
20
17
13
8
0
0
0
0
2
19
56
68
65
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
8
10
72
31
9
13
12
15
16
50
20
34
63
85

High Clouds (% Sky Obscured)

100
100
100
82
60
0
1
0
0
23
66
99
62
54
45
46
51
15
72
75
29
23
10
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
0
0
0
0
0
0
0
0
0
0
0
0
1
4
17
34

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
3
3
2
2
2
2
3
3
3
3
3
4
4
5
7
9
10
10
11
10
9
10

Chance of Frost

Temperature (°C)

21
19
17
16
15
14
13
12
12
11
11
11
11
13
15
18
20
22
24
24
25
24
23
24

Feels Like (°C)

21
20
18
16
15
14
16
15
14
13
13
12
11
12
15
16
18
20
22
21
22
22
21
22

Dew Point (°C)

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

Relative Humidity (%)

65
77
85
90
93
93
95
95
95
95
95
93
92
90
85
65
55
48
43
39
39
49
54
51

Pressure (mb)

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

Ozone (du)

309
310
311
312
313
314
314
313
312
312
314
314
314
314
315
316
318
321
323
323
327
330
334
337

Sunday 30

Waning Gibbous 90%

20:46

10:28

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

Sun - Rise: 06:38, Set: 19:56, Transit: 13:16. Moon - Rise: 20:46, Set: 10:28. Civil Dark: 20:26 - 06:07. Nautical Dark: 21:03 - 05:31. Astro Dark: 21:41 - 04:52

Total Clouds (% Sky Obscured)

67
53
67
48
33
42
34
46
61
80
88
96
80
65
52
55
60
68
69
82
89
74
60
51

Low Clouds (% Sky Obscured)

57
16
54
20
17
29
3
0
0
13
22
24
19
23
21
27
28
35
53
54
52
42
32
18

Medium Clouds (% Sky Obscured)

17
11
67
11
10
8
14
17
21
26
29
31
21
9
3
25
49
68
69
82
89
74
60
45

High Clouds (% Sky Obscured)

2
23
45
19
0
0
1
3
6
8
6
10
10
15
20
30
50
55
50
40
40
24
20
3

ISS Passover

Visibility (miles)

8
9
2
2
6
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
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
94
95
94
48
0
1
0
0
10
14
16
31
36
35
58
37
0
2
4
3
7
7
2

Precipitation Amount (mm)

0
0.4
1.1
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
21
19
17
17
16
16
16
15
14
14
14
13
13
14
14
15
16
17
18
19
19
19
19

Feels Like (°C)

22
21
18
17
17
17
16
16
15
14
13
12
12
12
12
13
13
12
13
13
13
14
17
17

Dew Point (°C)

14
15
16
17
16
16
16
15
15
14
14
13
13
13
13
13
11
9
8
7
7
6
7
7

Relative Humidity (%)

59
67
82
96
95
96
96
96
96
96
96
98
96
98
95
90
75
63
53
49
45
41
44
47

Pressure (mb)

1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

338
342
341
345
343
342
341
337
335
333
330
328
326
326
326
325
324
323
322
322
322
321
321
321

Monday 31

Waning Gibbous 82%

21:06

11:44

18 Bad
19 OK
20 OK
21 OK
22 Good
23 Good
00 OK
01 Bad
02 Bad
03 OK
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

Sun - Rise: 06:39, Set: 19:54, Transit: 13:15. Moon - Rise: 21:06, Set: 11:44. Civil Dark: 20:24 - 06:09. Nautical Dark: 21:00 - 05:32. Astro Dark: 21:39 - 04:54

Total Clouds (% Sky Obscured)

47
44
33
25
17
9
31
50
60
48
41
68
78
94
98
85
72
60
57
57
56
72
86
100

Low Clouds (% Sky Obscured)

11
5
2
2
2
2
4
4
9
7
6
6
9
13
12
4
4
0
8
16
23
24
27
26

Medium Clouds (% Sky Obscured)

28
14
0
0
0
0
0
0
0
0
0
0
0
0
0
10
21
31
20
9
0
0
0
0

High Clouds (% Sky Obscured)

15
33
32
22
10
1
12
20
20
20
20
45
50
60
70
59
48
32
31
33
44
63
81
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
0
0
0
0
0
1
2
0
0
2
3
3
1
0
0
0
0
2
2
0
2
2
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)

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

Chance of Frost

Temperature (°C)

18
17
15
14
14
13
13
12
12
12
11
11
10
11
12
14
15
18
20
20
21
21
20
19

Feels Like (°C)

17
17
18
18
12
13
14
14
13
13
10
10
9
9
8
7
13
14
14
15
16
17
20
19

Dew Point (°C)

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

Relative Humidity (%)

49
57
67
79
79
80
79
79
79
79
81
85
87
83
79
74
62
54
46
44
41
39
42
46

Pressure (mb)

1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

321
323
324
325
323
320
318
316
315
314
314
313
313
313
313
312
313
315
316
316
316
316
317
317

Tuesday 1

Waning Gibbous 72%

21:32

13:02

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

Sun - Rise: 06:40, Set: 19:52, Transit: 13:15. Moon - Rise: 21:32, Set: 13:02. Civil Dark: 20:22 - 06:10. Nautical Dark: 20:58 - 05:34. Astro Dark: 21:37 - 04:56

Total Clouds (% Sky Obscured)

88
83
82
84
86
88
91
91
89
92
90
90
84
64
73
82
77
82
77
72
68

Low Clouds (% Sky Obscured)

19
12
5
3
2
1
5
32
58
54
60
58
47
36
25
43
61
79
77
72
68

Medium Clouds (% Sky Obscured)

4
9
11
21
43
54
50
43
34
42
44
38
37
27
31
35
44
48
51
54
49

High Clouds (% Sky Obscured)

88
83
82
77
55
32
21
11
0
33
67
90
84
64
71
49
28
6
4
2
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

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 (%)

4
5
3
6
6
1
2
1
0
0
0
0
0
0
0
1
2
2
10
14
17

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)

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

Chance of Frost

Temperature (°C)

19
17
15
14
13
13
12
11
11
10
10
10
10
12
13
15
17
18
19
20
20

Feels Like (°C)

17
17
17
17
12
13
14
13
12
11
9
9
10
10
10
10
18
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

50
59
69
82
86
92
96
96
96
98
98
96
96
90
84
80
67
58
48
45
42

Pressure (mb)

1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019

Ozone (du)

318
318
318
318
319
321
322
322
322
323
324
325
327
328
328
329
329
329
329
330
330

Forecast for St. Croix, Canada (44.95,-64.04)

Generated: 26/08/26 18:00:46. Forecast: 26/08/26 to 01/09/26. Timezone: UTC-3.00