Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 95%

23:01

07:16

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

Sun - Rise: 06:03, Set: 19:48, Transit: 12:56. Moon - Rise: 23:01, Set: 07:16. Civil Dark: 20:17 - 05:34. Nautical Dark: 20:52 - 04:59. Astro Dark: 21:29 - 04:22

Total Clouds (% Sky Obscured)

20
4
0
0
0
0
0
0
0
0
0
0
0
0
0
4
2
3
0
0
2
2
33
3

Low Clouds (% Sky Obscured)

0
0
0
0
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

16
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
0
0
2
3
35
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
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
4
4
4
3
3
3
3
5
5
6
7
8
8
9
8
9
10
10
9
7
6
4
4

Chance of Frost

Temperature (°C)

5
5
5
5
2
2
2
3
6
9
12
14
15
16
16
16
16
15
13
11
8
7
6
5

Feels Like (°C)

4
5
5
4
2
2
2
3
6
8
10
12
13
13
13
13
13
12
10
8
6
6
5
4

Dew Point (°C)

3
3
3
3
-1
0
0
0
0
-1
-2
-3
-3
-3
-2
-3
-3
-2
-2
-1
0
1
1
1

Relative Humidity (%)

86
87
86
86
84
85
85
79
65
50
39
32
30
28
28
28
28
30
34
44
56
66
71
72

Pressure (mb)

1028
1028
1028
1029
1030
1030
1030
1031
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1032
1033
1033
1033

Ozone (du)

438
448
452
450
445
446
449
449
449
444
435
426
419
418
411
405
406
410
409
402
396
392
386
384

Saturday 27

Waning Gibbous 89%

00:05

07:58

00 Good
01 OK
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
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

Sun - Rise: 06:02, Set: 19:49, Transit: 12:56. Moon - Rise: 00:05, Set: 07:58. Civil Dark: 20:18 - 05:33. Nautical Dark: 20:53 - 04:58. Astro Dark: 21:31 - 04:20

Total Clouds (% Sky Obscured)

2
36
4
3
1
36
40
42
72
49
79
100
86
99
95
92
94
80
94
93
100
90
94
91

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
24
0
0
0
0
0
13
46
45
0
0
29
28
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
25
25
25
25
25
20
17
28
90
58
83
86
78
78
83
86

High Clouds (% Sky Obscured)

2
35
3
2
0
27
40
47
76
53
66
74
61
99
91
89
64
30
38
71
100
47
57
55

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
14
34
41
53
35
14

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
4
4
4
4
5
8
11
13
15
16
16
16
16
15
14
13
11
10
10
9
9

Feels Like (°C)

4
4
4
3
4
3
1
2
5
8
9
11
11
12
12
12
11
10
9
9
8
7
7
7

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
-1
-1
-2
-2
-1
-1
0
1
2
4
6
6
7
8

Relative Humidity (%)

73
73
75
76
77
79
80
75
61
49
37
33
30
29
30
31
35
42
47
62
73
80
88
93

Pressure (mb)

1034
1034
1034
1034
1033
1033
1034
1034
1035
1035
1035
1034
1034
1033
1033
1032
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

380
378
378
376
374
372
372
372
371
370
365
360
355
350
347
342
340
340
337
335
333
332
332
330

Sunday 28

Waning Gibbous 82%

00:05

08:50

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:01, Set: 19:50, Transit: 12:55. Moon - Rise: 00:05, Set: 08:50. Civil Dark: 20:19 - 05:32. Nautical Dark: 20:54 - 04:56. Astro Dark: 21:32 - 04:19

Total Clouds (% Sky Obscured)

89
96
98
97
88
97
100
97
98
100
62
77
89
82
92
89
91
99
63
93
96
95
95
86

Low Clouds (% Sky Obscured)

15
0
24
32
6
0
0
0
22
5
20
32
40
36
17
6
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

76
86
86
84
81
84
63
55
59
54
29
43
44
36
55
43
41
52
40
40
53
20
20
22

High Clouds (% Sky Obscured)

48
48
50
75
35
47
71
76
54
88
23
11
58
40
77
57
81
60
62
82
71
94
93
84

ISS Passover

Visibility (miles)

9
9
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
6
4
4

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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

22
20
26
38
36
10
9
26
4
1
1
0
0
2
1
1
1
4
12
45
55
64
69
54

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
10
10
12
13
16
19
21
22
24
24
25
23
22
20
19
18
17

Feels Like (°C)

7
7
7
8
8
7
7
8
8
10
11
16
18
21
22
23
24
24
23
24
20
19
19
18

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
93
93
95
93
91
91
88
86
72
62
57
54
54
54
55
63
72
88
89
93
96

Pressure (mb)

1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1024
1023
1022
1021
1020
1020
1019
1019
1020
1020
1020
1019

Ozone (du)

332
332
331
329
324
325
324
325
328
328
322
321
322
321
321
321
320
320
321
322
320
319
320
319

Monday 29

Waning Gibbous 72%

01:02

09:53

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

Sun - Rise: 05:59, Set: 19:51, Transit: 12:55. Moon - Rise: 01:02, Set: 09:53. Civil Dark: 20:20 - 05:30. Nautical Dark: 20:56 - 04:55. Astro Dark: 21:34 - 04:17

Total Clouds (% Sky Obscured)

93
87
84
81
75
83
95
89
36
45
47
39
61
60
83
73
63
55
50
42
30
10
2
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
10
20
30
20
10
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

10
14
30
15
2
2
29
13
2
2
2
12
22
31
33
34
33
31
24
20
13
7
0
8

High Clouds (% Sky Obscured)

90
86
84
77
68
76
77
90
50
47
43
27
44
20
83
71
14
40
1
2
2
3
3
18

ISS Passover

Visibility (miles)

3
4
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

Very Light Rain
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 (%)

48
22
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1
1
8
2
1
2
6
10

Precipitation Amount (mm)

0.3
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
6
6
5
5
5
5
4
5
5
5
5
5
5
5
5
4
8
6
5
6
6
7
6

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
17
19
21
24
26
28
29
30
30
29
24
23
23
21
20
18
17

Feels Like (°C)

17
17
17
16
16
16
16
18
20
23
25
27
30
30
32
30
30
23
23
23
21
20
19
18

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
93
96
95
95
93
85
76
65
55
50
46
43
40
42
70
73
74
79
80
86
89

Pressure (mb)

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

Ozone (du)

319
321
321
323
323
321
321
320
321
320
318
318
319
319
320
322
323
324
325
326
327
326
325
324

Tuesday 30

Waning Gibbous 62%

01:51

11:02

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 05:58, Set: 19:52, Transit: 12:55. Moon - Rise: 01:51, Set: 11:02. Civil Dark: 20:21 - 05:29. Nautical Dark: 20:57 - 04:54. Astro Dark: 21:35 - 04:15

Total Clouds (% Sky Obscured)

45
47
55
47
50
68
77
87
79
69
56
30
53
58
56
58
63
75
89
100
100
100
100
87

Low Clouds (% Sky Obscured)

0
3
10
10
15
15
20
20
20
20
17
7
4
3
6
11
8
1
8
16
21
12
10
10

Medium Clouds (% Sky Obscured)

14
18
13
8
4
63
79
77
15
8
3
4
2
0
2
3
7
58
56
57
53
50
52
52

High Clouds (% Sky Obscured)

40
6
6
45
3
80
5
75
13
8
11
8
52
54
47
51
54
70
85
100
100
100
100
88

ISS Passover

Visibility (miles)

8
7
0
0
0
0
0
0
0
2
9
9
9
9
9
9
8
8
4
8
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
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

35
55
3
9
95
74
60
35
14
10
4
3
3
2
6
40
63
85
84
86
66
51
31
27

Precipitation Amount (mm)

0
0.4
0
0
1.1
0.4
0.4
0
0
0
0
0
0
0
0
0
0.4
0.5
0.4
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

6
6
5
6
5
4
6
5
5
5
4
3
4
6
8
8
9
7
5
5
3
1
1
3

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
15
15
17
19
21
25
27
28
28
27
25
23
21
20
19
18
18

Feels Like (°C)

16
14
14
13
13
13
13
14
15
16
19
22
27
28
28
28
26
26
24
23
21
21
20
20

Dew Point (°C)

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

Relative Humidity (%)

92
95
98
96
96
96
98
98
96
93
88
77
63
52
50
50
58
67
77
84
92
93
95
96

Pressure (mb)

1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1013
1014
1014
1014
1014
1014
1015

Ozone (du)

325
327
327
328
330
329
332
335
336
335
335
334
330
327
329
330
330
331
333
335
339
344
350
355

Wednesday 1

Third Quarter 50%

02:31

12:16

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

Sun - Rise: 05:57, Set: 19:53, Transit: 12:55. Moon - Rise: 02:31, Set: 12:16. Civil Dark: 20:22 - 05:28. Nautical Dark: 20:58 - 04:52. Astro Dark: 21:36 - 04:14

Total Clouds (% Sky Obscured)

74
58
42
28
18
18
19
15
12
14
16
37
57
77
73
71
69
53
32
11
19
28
36
26

Low Clouds (% Sky Obscured)

12
15
18
24
32
36
41
52
51
40
37
27
26
37
42
48
41
29
17
5
10
13
17
14

Medium Clouds (% Sky Obscured)

58
64
61
48
31
14
3
2
6
14
18
20
18
17
33
48
63
43
25
8
5
2
0
0

High Clouds (% Sky Obscured)

75
69
59
53
41
42
43
39
14
8
2
15
27
36
41
47
43
29
11
3
13
23
33
23

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

Precipitation Probability (%)

23
15
33
43
51
56
63
69
69
65
58
56
49
27
28
22
3
22
28
23
42
45
46
37

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
16
17
17
19
21
22
23
25
26
26
26
26
24
23
21
20
19
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
93
89
86
73
63
54
50
47
43
43
43
42
50
59
69
75
81
86

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1015
1015
1015
1016
1016

Ozone (du)

354
354
353
352
352
351
350
348
347
346
345
344
344
345
346
345
345
344
344
343
343
343
343
343

Thursday 2

Waning Crescent 39%

03:05

13:31

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

Sun - Rise: 05:56, Set: 19:54, Transit: 12:55. Moon - Rise: 03:05, Set: 13:31. Civil Dark: 20:23 - 05:26. Nautical Dark: 20:59 - 04:51. Astro Dark: 21:38 - 04:12

Total Clouds (% Sky Obscured)

14
5
11
20
28
41
55
67
58
50
41
42
45
48
52
53
49
48
34
19
18
16
15
47

Low Clouds (% Sky Obscured)

11
11
14
23
35
48
56
65
59
52
46
41
37
32
23
11
0
0
0
0
0
0
0
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
3
7
10
22
34
43
34
32
34
32
36
40
52

High Clouds (% Sky Obscured)

12
2
9
16
22
30
31
39
41
35
27
32
37
42
35
25
18
24
22
19
23
16
20
41

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 (%)

23
2
5
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16

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
5
5
4
4
5
5
5
5
6
6
6
6
6
5
5
4
5
6
6
6
6

Chance of Frost

Temperature (°C)

16
16
15
15
14
13
14
14
15
17
19
21
22
24
25
25
25
25
22
20
17
17
16
15

Feels Like (°C)

20
19
19
17
17
17
17
16
17
16
16
17
17
19
20
24
24
24
23
24
23
15
14
15

Dew Point (°C)

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

Relative Humidity (%)

89
90
92
93
93
93
84
76
69
56
46
36
34
31
30
30
30
31
38
49
62
63
64
66

Pressure (mb)

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

Ozone (du)

344
344
345
345
345
345
344
344
343
341
339
337
336
336
335
334
333
333
333
333
333
333
332
332

Forecast for Batsto, Burlington, United States of America (39.64,-74.65)

Generated: 26/04/24 04:27:28. Forecast: 26/04/24 to 02/05/24. Timezone: UTC-4.00