Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Gibbous 60%

12:41

03:12

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

Sun - Rise: 06:06, Set: 19:46, Transit: 12:56. Moon - Rise: 12:41, Set: 03:12. Civil Dark: 20:14 - 05:38. Nautical Dark: 20:49 - 05:03. Astro Dark: 21:26 - 04:27

Total Clouds (% Sky Obscured)

60
74
80
87
89
90
86
68
70
66
81
82
76
76
51
42
88
84
87
92
84
85
97
97

Low Clouds (% Sky Obscured)

0
0
0
9
18
21
8
2
14
34
65
60
65
60
14
6
26
55
59
57
62
57
65
61

Medium Clouds (% Sky Obscured)

60
43
43
35
30
86
78
68
70
49
39
33
28
25
47
36
77
82
30
25
19
54
93
96

High Clouds (% Sky Obscured)

60
74
80
45
40
2
30
12
13
8
3
0
0
0
2
2
4
50
45
46
43
40
45
79

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
1
0
0
7
3
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
13
15
17
18
20
21
21
19
17
16
14
14
12
11
11
11
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
65
68
67
57
48
43
41
40
39
41
49
53
55
58
58
66
71
69
71
74
76
77
76

Pressure (mb)

1010
1009
1010
1010
1010
1011
1011
1010
1010
1010
1009
1009
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1013

Ozone (du)

362
363
363
364
366
367
366
366
364
364
363
361
363
364
366
366
366
366
365
364
363
362
362
360

Saturday 25

Waxing Gibbous 71%

13:51

03:38

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: 06:05, Set: 19:47, Transit: 12:56. Moon - Rise: 13:51, Set: 03:38. Civil Dark: 20:15 - 05:37. Nautical Dark: 20:50 - 05:02. Astro Dark: 21:27 - 04:25

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

78
74
89
86
88
92
100
100
100
96
95
96
94
96
97
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

80
97
80
96
93
100
100
100
100
100
100
95
81
73
100
100
100
100
99
100
100
82
64
40

High Clouds (% Sky Obscured)

49
60
7
5
14
88
72
78
100
100
85
83
80
96
100
98
100
100
100
100
100
100
100
35

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

25
51
77
87
82
88
78
39
62
95
95
95
95
92
84
95
95
95
86
63
41
25
25
15

Precipitation Amount (mm)

0
0
0.3
0.4
0.4
0.4
0.3
0
0
0.9
1
0.7
0.6
0.4
0.4
1
1.4
0.8
0.5
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
69
69
70
81
81
87
87
81
84
87
91
93
91
93
91
93
93
93
93
93
94
93
93

Pressure (mb)

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

Ozone (du)

359
358
358
358
356
357
357
357
356
356
356
355
354
354
353
354
354
354
355
355
356
358
358
359

Sunday 26

Waxing Gibbous 80%

14:59

04:01

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

Sun - Rise: 06:04, Set: 19:48, Transit: 12:56. Moon - Rise: 14:59, Set: 04:01. Civil Dark: 20:16 - 05:35. Nautical Dark: 20:51 - 05:00. Astro Dark: 21:29 - 04:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
84
70
44
9
16
7
1
1
35
25
13
12
2
0
0
11
22

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
95
77
68
38
4
9
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
40
40
38
43
25
14
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

35
35
30
25
25
30
40
30
2
0
0
0
0
0
1
35
25
13
0
0
0
0
11
22

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
19
20
15
1
0
1
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)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
7
9
11
13
14
15
15
14
13
11
9
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
4
4
5
4
4
3
3
2
2
2
1
1
2
3
3
3
3
3
3
3

Relative Humidity (%)

91
91
93
91
90
87
82
73
63
50
45
43
43
44
43
50
62
73
79
82
85
86
88
89

Pressure (mb)

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

Ozone (du)

361
363
366
366
368
368
369
371
372
374
374
374
374
376
378
380
378
376
378
379
379
377
375
372

Monday 27

Waxing Gibbous 88%

16:03

04:01

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

Sun - Rise: 06:03, Set: 19:49, Transit: 12:56. Moon - Rise: 16:03, Set: 04:01. Civil Dark: 20:18 - 05:34. Nautical Dark: 20:53 - 04:59. Astro Dark: 21:30 - 04:21

Total Clouds (% Sky Obscured)

31
18
8
0
1
2
3
2
1
0
0
1
0
13
25
43
28
14
25
35
46
64
41
16

Low Clouds (% Sky Obscured)

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

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
0
0
0

High Clouds (% Sky Obscured)

31
18
8
0
0
0
0
0
0
0
0
0
0
13
25
43
28
14
25
35
46
64
41
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 (%)

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

Chance of Frost

Temperature (°C)

4
4
4
6
8
11
13
15
16
17
17
17
17
16
14
13
10
9
8
7
7
6
6
6

Feels Like (°C)

3
4
4
5
7
9
11
13
14
14
15
14
14
13
12
11
9
8
8
5
4
3
4
5

Dew Point (°C)

3
3
3
3
3
2
2
3
3
2
2
2
2
2
2
3
4
5
5
5
4
4
5
5

Relative Humidity (%)

89
91
91
83
69
54
48
42
40
37
36
36
37
40
44
53
66
75
82
85
85
87
90
94

Pressure (mb)

1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

372
371
370
371
370
368
369
368
367
368
368
366
366
364
363
362
361
360
358
357
357
354
351
347

Tuesday 28

Waxing Gibbous 94%

17:06

04:22

04 OK
05 Good
06 Bad
07 Bad
08 Bad
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

Sun - Rise: 06:01, Set: 19:50, Transit: 12:55. Moon - Rise: 17:06, Set: 04:22. Civil Dark: 20:19 - 05:32. Nautical Dark: 20:54 - 04:57. Astro Dark: 21:31 - 04:20

Total Clouds (% Sky Obscured)

33
12
68
68
70
35
66
97
99
100
100
100
100
100
100
100
100
100
100
100
99
93
90
94

Low Clouds (% Sky Obscured)

4
12
24
36
40
35
49
47
45
43
57
62
66
61
59
56
62
62
61
67
73
78
78
78

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
37
64
6
13
19
46
73
100
100
100
100
67
33
0
9
15

High Clouds (% Sky Obscured)

33
4
68
68
68
27
58
94
96
100
100
100
100
100
100
100
100
100
100
72
33
0
33
67

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
2
3
3
29
44
57
72
81
87
82
59
8
17
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.5
0.6
0.3
0
0
0

Wind Speed/Direction (mph)

1
1
2
4
3
6
8
9
10
10
11
11
10
10
8
7
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

5
5
5
7
9
12
14
16
17
17
18
17
16
15
14
13
12
12
12
12
12
12
12
12

Feels Like (°C)

7
4
6
4
7
9
12
13
13
14
14
13
13
12
12
12
12
8
8
9
9
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
94
77
64
51
46
44
42
42
44
48
50
56
62
70
73
79
81
83
84
86
87

Pressure (mb)

1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017

Ozone (du)

344
343
342
343
342
340
338
337
336
336
335
334
334
334
335
336
336
339
341
344
346
348
351
353

Wednesday 29

Waxing Gibbous 98%

18:09

04:44

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
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:00, Set: 19:51, Transit: 12:55. Moon - Rise: 18:09, Set: 04:44. Civil Dark: 20:20 - 05:31. Nautical Dark: 20:55 - 04:56. Astro Dark: 21:33 - 04:18

Total Clouds (% Sky Obscured)

100
99
97
96
97
97
98
98
99
100
94
94
92
90
95
97
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

78
84
90
96
96
95
95
79
71
67
80
75
77
80
79
80
86
89
96
97
98
100
100
91

Medium Clouds (% Sky Obscured)

16
8
5
2
6
10
14
21
11
12
31
49
69
79
89
97
99
99
98
100
100
100
92
83

High Clouds (% Sky Obscured)

100
69
37
6
8
11
17
44
70
89
74
55
19
10
10
35
61
71
72
81
91
100
93
77

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
6
4
2
3
3
4
4
5
5
6

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

22
27
30
30
27
22
10
13
15
15
28
39
57
83
95
95
95
95
95
95
95
95
95
86

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.9
1.1
1.1
1.1
0.7
1.1
1.3
1.1
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
10
11
10
12
13
13
13
12
12
16
16
16
16
15
15
14
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
95
96
96
95
95
93
90
89
89
90
90
92
93
95
96
96
96
96
96
96
95

Pressure (mb)

1017
1016
1016
1017
1017
1016
1016
1015
1015
1014
1014
1013
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

356
359
359
360
361
361
360
360
359
357
356
354
352
350
349
348
347
348
350
351
353
355
358
358

Thursday 30

Waxing Gibbous 100%

19:12

05:06

Sun - Rise: 05:59, Set: 19:52, Transit: 12:55. Moon - Rise: 19:12, Set: 05:06. Civil Dark: 20:21 - 05:30. Nautical Dark: 20:56 - 04:54. Astro Dark: 21:34 - 04:16

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 24/04/26 03:53:40. Forecast: 24/04/26 to 30/04/26. Timezone: UTC-4.00