Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Full Moon 100%

19:41

07:20

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

Sun - Rise: 07:15, Set: 19:48, Transit: 13:33. Moon - Rise: 19:41, Set: 07:20. Civil Dark: 20:13 - 06:51. Nautical Dark: 20:41 - 06:23. Astro Dark: 21:10 - 05:53

Total Clouds (% Sky Obscured)

43
44
46
72
89
64
20
26
11
8
32
39
40
42
45
43
40
39
38
31
2
30
41
51

Low Clouds (% Sky Obscured)

0
19
46
72
83
64
20
26
0
2
10
12
12
10
10
10
9
9
11
10
0
10
15
14

Medium Clouds (% Sky Obscured)

40
44
45
48
31
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
24

High Clouds (% Sky Obscured)

25
10
18
72
49
37
1
3
2
0
0
0
1
6
11
0
0
0
0
0
2
1
1
1

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
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)

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

Chance of Frost

Temperature (°C)

27
29
30
30
28
27
27
25
22
20
18
18
17
17
17
17
17
16
16
16
17
20
23
25

Feels Like (°C)

29
29
29
29
27
27
25
24
22
20
20
20
20
19
20
20
19
19
19
18
19
22
24
26

Dew Point (°C)

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

Relative Humidity (%)

39
36
33
33
40
43
42
48
59
68
76
83
92
95
95
95
96
96
96
96
90
72
55
46

Pressure (mb)

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

Ozone (du)

315
315
315
315
315
313
313
313
313
312
314
318
318
318
319
319
318
318
318
319
319
319
319
321

Thursday 2

Waning Gibbous 99%

20:39

07:49

12 OK
13 Bad
14 OK
15 OK
16 OK
17 OK
18 OK
19 Good
20 OK
21 OK
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

Sun - Rise: 07:14, Set: 19:49, Transit: 13:32. Moon - Rise: 20:39, Set: 07:49. Civil Dark: 20:13 - 06:50. Nautical Dark: 20:42 - 06:21. Astro Dark: 21:11 - 05:52

Total Clouds (% Sky Obscured)

47
57
34
38
25
36
22
3
38
43
56
70
71
75
72
73
76
69
69
90
79
73
65
70

Low Clouds (% Sky Obscured)

9
13
13
15
25
36
18
0
12
17
31
52
55
34
35
35
37
40
55
66
64
56
54
63

Medium Clouds (% Sky Obscured)

28
34
0
0
0
0
0
2
19
3
0
5
3
6
5
5
8
2
0
5
14
15
10
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
14
1
2
2

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
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
1
0
0
0
0
1
0
13
16
39
56
33
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
28
29
30
29
29
27
25
22
21
20
19
19
19
19
19
19
19
18
18
19
21
23
25

Feels Like (°C)

27
29
29
29
29
27
26
25
23
22
22
21
21
21
22
22
22
22
21
21
20
24
25
27

Dew Point (°C)

11
10
8
8
7
8
12
13
14
16
16
17
18
18
18
18
18
18
18
18
18
17
15
13

Relative Humidity (%)

37
31
27
25
24
27
37
48
61
73
78
88
93
95
95
96
96
98
98
96
93
75
58
47

Pressure (mb)

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

Ozone (du)

321
322
322
320
319
319
320
321
321
322
324
324
324
324
324
321
320
318
320
320
320
320
322
323

Friday 3

Waning Gibbous 95%

21:37

08:21

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 OK
06 OK
07 Bad
08 Bad
09 Bad
10 OK
11 Bad

Sun - Rise: 07:13, Set: 19:50, Transit: 13:32. Moon - Rise: 21:37, Set: 08:21. Civil Dark: 20:14 - 06:49. Nautical Dark: 20:43 - 06:20. Astro Dark: 21:12 - 05:51

Total Clouds (% Sky Obscured)

87
93
87
100
100
100
100
94
99
100
99
100
93
60
85
77
83
30
31
46
50
50
47
53

Low Clouds (% Sky Obscured)

85
87
79
74
71
51
55
49
44
19
16
28
28
33
27
20
25
22
23
29
25
26
31
27

Medium Clouds (% Sky Obscured)

20
17
13
18
8
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8

High Clouds (% Sky Obscured)

3
34
3
96
93
86
82
78
94
100
99
99
83
36
85
70
83
8
3
3
0
0
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

29
43
46
33
46
36
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
26
26
25
25
23
23
22
21
20
20
20
20
19
20
21
20
20
20
20
22
24
27

Dew Point (°C)

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

Relative Humidity (%)

40
34
34
45
48
47
48
50
61
67
74
81
86
96
96
96
98
98
98
98
96
79
61
48

Pressure (mb)

1025
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

324
325
324
324
323
323
323
324
324
324
323
323
322
321
319
317
315
315
317
317
320
320
323
324

Saturday 4

Waning Gibbous 90%

22:35

08:56

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

Sun - Rise: 07:12, Set: 19:50, Transit: 13:32. Moon - Rise: 22:35, Set: 08:56. Civil Dark: 20:15 - 06:47. Nautical Dark: 20:43 - 06:19. Astro Dark: 21:13 - 05:49

Total Clouds (% Sky Obscured)

58
63
70
78
85
59
33
6
12
18
28
28
32
35
55
71
95
93
90
99
97
89
98
96

Low Clouds (% Sky Obscured)

26
25
40
63
77
59
28
6
8
12
28
25
22
20
15
15
15
15
16
16
14
14
15
17

Medium Clouds (% Sky Obscured)

18
24
26
31
32
21
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
3
31
59
87
91
90
99
97
89
98
96

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
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
10

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

Chance of Frost

Temperature (°C)

27
28
30
30
29
29
27
25
23
22
20
19
19
19
18
18
17
17
17
17
17
20
23
25

Feels Like (°C)

28
29
30
29
27
27
25
25
24
22
22
19
20
20
20
19
19
17
18
19
18
21
25
26

Dew Point (°C)

12
11
10
8
7
10
12
13
14
14
15
13
14
13
13
13
14
15
15
16
15
15
15
15

Relative Humidity (%)

39
33
28
25
24
30
39
48
57
61
70
69
72
69
70
74
82
86
90
95
87
74
61
52

Pressure (mb)

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

Ozone (du)

325
323
321
317
318
316
314
312
311
311
312
312
310
309
306
304
305
306
306
306
306
307
308
308

Sunday 5

Waning Gibbous 83%

23:33

09:36

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:11, Set: 19:51, Transit: 13:31. Moon - Rise: 23:33, Set: 09:36. Civil Dark: 20:15 - 06:46. Nautical Dark: 20:44 - 06:17. Astro Dark: 21:13 - 05:48

Total Clouds (% Sky Obscured)

98
100
99
98
98
96
94
92
92
92
92
95
97
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

28
47
51
41
34
22
32
32
44
55
66
63
68
41
32
38
49
36
25
13
13
13
14
18

Medium Clouds (% Sky Obscured)

29
38
80
82
87
88
92
92
92
90
89
87
91
86
90
95
100
97
95
93
93
94
95
98

High Clouds (% Sky Obscured)

91
100
95
90
82
64
46
30
32
37
42
48
66
100
96
92
80
83
91
100
100
100
99
99

ISS Passover

Visibility (miles)

8
9
8
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 (%)

21
14
11
25
34
37
42
42
26
21
11
12
9
2
1
0
0
5
5
3
7
5
1
2

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)

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

Chance of Frost

Temperature (°C)

27
29
30
29
29
27
25
23
21
20
20
19
19
19
18
18
18
18
17
16
16
18
20
22

Feels Like (°C)

29
30
29
30
28
26
25
24
23
22
21
21
21
20
19
19
19
19
19
19
18
16
16
16

Dew Point (°C)

14
13
15
17
18
22
20
19
19
18
18
17
17
17
17
17
17
17
15
13
11
9
7
4

Relative Humidity (%)

44
38
42
49
51
72
77
78
85
86
86
86
88
88
90
93
95
96
88
81
72
55
42
32

Pressure (mb)

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

Ozone (du)

308
308
308
307
305
304
303
301
300
300
301
301
302
302
301
301
301
300
302
303
305
305
305
306

Monday 6

Waning Gibbous 76%

00:30

10:22

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
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:09, Set: 19:52, Transit: 13:31. Moon - Rise: 00:30, Set: 10:22. Civil Dark: 20:16 - 06:45. Nautical Dark: 20:45 - 06:16. Astro Dark: 21:14 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
95
97
96
95
95

Low Clouds (% Sky Obscured)

22
25
28
33
37
48
48
32
25
17
15
45
50
75
85
90
95
90
90
90
68
49
35
22

Medium Clouds (% Sky Obscured)

97
96
97
94
95
95
95
95
100
95
100
100
100
100
100
95
95
90
90
90
90
90
95
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
95
92
91
97
96
95
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
2
3
3
4
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

3
3
14
16
12
19
20
22
28
28
26
36
41
46
71
95
95
95
95
95
90
73
43
36

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
1.2
1.1
1
1
0.7
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
31
31
38
46
55
57
59
62
66
69
71
78
82
86
90
93
95
95
93
93
87
82
77

Pressure (mb)

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

Ozone (du)

306
307
307
307
307
307
308
310
311
313
315
316
318
319
320
323
326
328
331
334
337
339
342
345

Tuesday 7

Waning Gibbous 67%

01:23

11:13

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

Sun - Rise: 07:08, Set: 19:52, Transit: 13:31. Moon - Rise: 01:23, Set: 11:13. Civil Dark: 20:17 - 06:44. Nautical Dark: 20:46 - 06:15. Astro Dark: 21:15 - 05:45

Total Clouds (% Sky Obscured)

90
80
70
55
10
3
0
0
33
67
100
99
79
54
49
50
50
36
24
8

Low Clouds (% Sky Obscured)

11
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
8

Medium Clouds (% Sky Obscured)

90
80
66
33
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

73
61
64
53
10
3
0
0
28
60
95
99
79
54
49
50
50
36
24
2

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

25
3
3
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
21
23
23
23
24
21
19
17
16
15
13
13
13
12
13
13
13
13
13

Feels Like (°C)

14
14
14
22
20
19
19
19
20
15
15
15
15
14
14
12
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

57
41
31
28
27
25
32
41
51
58
64
74
76
77
80
76
72
69
64
59

Pressure (mb)

1021
1020
1020
1020
1019
1019
1020
1020
1021
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1026

Ozone (du)

346
346
347
346
345
344
344
344
344
346
348
350
349
348
347
347
347
346
349
351

Forecast for McLeods Mill, Charlton, United States of America (30.82,-82.36)

Generated: 01/04/26 12:45:16. Forecast: 01/04/26 to 07/04/26. Timezone: UTC-4.00