Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 98%

18:09

04:44

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
00 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)

98
97
92
76
76
73
100
99
100
100
100
100
100
100
100
95
94
100
95
100
100
100
98
100

Low Clouds (% Sky Obscured)

77
63
61
72
49
40
40
11
18
12
13
22
10
3
64
74
36
58
60
60
82
90
94
100

Medium Clouds (% Sky Obscured)

16
0
0
5
25
16
3
23
40
43
100
100
100
100
100
92
94
100
94
97
100
100
97
100

High Clouds (% Sky Obscured)

0
2
4
50
47
64
100
99
100
100
100
100
97
1
63
27
35
17
45
100
100
100
62
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
4
1
4
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
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
13
27
95
95
95
95
95
80

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1.2
2
4.7
1.1
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
11
12
14
16
17
18
18
17
18
17
14
13
12
10
10
10
10
10

Feels Like (°C)

10
10
9
9
8
8
9
10
12
13
15
15
14
13
14
12
10
10
9
8
7
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

66
65
66
65
66
66
65
59
49
43
42
42
41
42
41
44
50
55
63
85
90
93
95
93

Pressure (mb)

1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1015
1014
1014
1013
1012
1011
1011
1010
1010
1009
1009
1008
1009
1008

Ozone (du)

341
340
338
338
341
340
341
342
341
343
344
342
338
337
336
339
342
347
353
353
364
367
374
373

Thursday 30

Waxing Gibbous 100%

19:12

05:06

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 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Bad
22 OK
23 OK
00 Good

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)

98
96
100
100
100
100
100
100
89
91
66
64
54
47
34
57
63
55
56
48
50
41
28
3

Low Clouds (% Sky Obscured)

95
95
98
96
92
89
89
82
83
65
58
50
42
29
32
37
20
20
25
23
25
23
21
1

Medium Clouds (% Sky Obscured)

76
0
4
8
56
96
56
55
59
66
0
0
0
0
0
8
11
10
10
4
5
6
1
0

High Clouds (% Sky Obscured)

0
40
100
100
100
100
100
100
53
71
3
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
6
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 (%)

52
31
7
5
1
0
1
13
4
1
2
1
0
0
0
0
0
0
0
0
0
3
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
5
4
3
5
6
8
10
11
10
11
11
11
9
10
9
7
4
3
5
5
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
8
9
10
10
10
9
10
9
11
12
12
12
14
15
13
13
13
11
10
8
7
7

Dew Point (°C)

9
9
10
10
10
10
10
10
10
10
8
7
7
7
6
5
6
6
6
5
2
1
1
2

Relative Humidity (%)

95
95
96
95
96
96
95
88
84
81
69
57
56
53
46
41
50
50
54
56
51
48
53
61

Pressure (mb)

1007
1007
1006
1006
1006
1007
1008
1008
1009
1009
1009
1009
1008
1009
1008
1008
1008
1009
1009
1010
1011
1012
1012
1012

Ozone (du)

378
377
381
380
379
377
375
377
378
381
382
383
382
380
380
381
384
386
389
390
388
388
386
386

Friday 1

Full Moon 100%

20:16

05:31

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

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

Total Clouds (% Sky Obscured)

17
37
29
30
26
24
15
24
13
64
66
33
36
75
84
61
25
47
89
76
70
69
74
75

Low Clouds (% Sky Obscured)

1
3
2
1
0
0
0
0
0
0
0
23
13
6
0
0
7
0
0
11
21
30
26
21

Medium Clouds (% Sky Obscured)

12
27
14
16
14
14
8
13
8
36
41
15
20
34
46
29
25
47
88
46
44
22
24
25

High Clouds (% Sky Obscured)

0
0
6
8
0
0
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
9
9
9
9
9
9
9
9
9
7
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
30
38
25
28
25
21
14
16
22

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

Chance of Frost

Temperature (°C)

8
7
7
7
6
6
6
9
11
12
14
15
16
17
16
15
14
12
12
10
9
8
8
8

Feels Like (°C)

7
6
6
5
5
4
4
6
8
9
11
12
13
14
11
11
10
9
9
8
9
8
6
6

Dew Point (°C)

2
1
1
0
-1
-2
-2
-3
-3
-4
-3
-2
-1
1
3
4
8
9
7
7
8
8
7
7

Relative Humidity (%)

63
64
67
62
58
59
56
45
37
33
31
32
31
33
41
48
67
77
75
81
90
96
95
96

Pressure (mb)

1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014

Ozone (du)

383
381
381
383
383
382
383
384
383
384
382
385
385
386
385
387
378
374
370
370
366
363
360
357

Saturday 2

Waning Gibbous 100%

21:19

06:00

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
00 OK

Sun - Rise: 05:56, Set: 19:54, Transit: 12:55. Moon - Rise: 21:19, Set: 06:00. Civil Dark: 20:23 - 05:27. Nautical Dark: 20:59 - 04:51. Astro Dark: 21:37 - 04:13

Total Clouds (% Sky Obscured)

80
86
94
100
100
100
100
100
100
66
100
96
97
98
93
92
77
64
50
53
59
67
49
26

Low Clouds (% Sky Obscured)

16
20
26
33
25
17
7
17
28
39
37
40
41
51
53
60
40
21
2
9
17
26
17
9

Medium Clouds (% Sky Obscured)

23
20
14
10
13
18
21
29
39
40
45
45
35
40
45
55
54
47
41
53
59
67
49
25

High Clouds (% Sky Obscured)

0
33
68
100
100
100
100
100
100
66
100
95
95
98
93
90
60
30
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

14
22
16
8
10
7
0
1
1
0
1
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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
8
9
11
12
14
15
15
16
16
16
15
15
13
11
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
5
5
6
5
5
3
2
1
-1
-2
-3
-3
-3
-3
-2
-2
-1
-0
0
1

Relative Humidity (%)

96
96
94
91
91
90
85
76
65
54
45
38
33
30
28
26
27
30
36
41
46
50
54
59

Pressure (mb)

1014
1014
1014
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

354
352
352
350
349
349
349
350
352
354
354
355
356
359
365
371
374
376
377
376
378
381
383
385

Sunday 3

Waning Gibbous 98%

22:19

06:34

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

Sun - Rise: 05:55, Set: 19:55, Transit: 12:55. Moon - Rise: 22:19, Set: 06:34. Civil Dark: 20:24 - 05:26. Nautical Dark: 21:00 - 04:50. Astro Dark: 21:39 - 04:11

Total Clouds (% Sky Obscured)

1
2
2
3
3
3
0
1
1
9
21
91
90
81
79
73
74
84
84
61
34
6
6
5

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
9
16
24
31
43
38
34
30
21
13
3
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0

High 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

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

Chance of Frost

Temperature (°C)

7
7
6
6
5
5
6
8
10
11
12
13
14
15
15
15
16
14
13
12
11
10
9
8

Feels Like (°C)

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

Dew Point (°C)

1
1
1
0
-0
0
-0
-2
-4
-4
-3
-3
-3
-3
-2
-2
-1
-1
0
1
1
2
2
2

Relative Humidity (%)

63
65
67
68
68
70
64
49
39
35
34
32
30
29
31
31
31
36
42
48
51
56
61
64

Pressure (mb)

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

Ozone (du)

385
382
381
379
379
379
380
380
381
382
382
383
383
385
387
389
391
393
395
397
394
391
389
387

Monday 4

Waning Gibbous 94%

23:16

07:15

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 OK
15 Bad
16 Bad
17 OK
18 OK
19 Good
20 OK
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 05:54, Set: 19:56, Transit: 12:55. Moon - Rise: 23:16, Set: 07:15. Civil Dark: 20:25 - 05:25. Nautical Dark: 21:01 - 04:49. Astro Dark: 21:40 - 04:09

Total Clouds (% Sky Obscured)

3
1
1
1
0
0
0
0
0
1
3
5
10
19
54
66
41
32
12
18
28
38
33
27

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
5
10
19
54
66
41
28
3
3
3
4
6
9

Medium Clouds (% Sky Obscured)

0
0
1
1
0
0
0
0
0
0
0
1
2
1
1
0
0
0
0
11
22
33
24
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
0
9
17
12
9
4
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
4
5
3
3
3
1
1
1
0
2
3
4
15
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)

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

Chance of Frost

Temperature (°C)

8
8
8
7
7
9
10
11
13
16
18
18
17
17
17
17
17
16
15
13
13
12
12
11

Feels Like (°C)

8
8
6
6
6
6
6
6
11
11
12
12
13
14
14
14
14
13
13
13
11
11
12
12

Dew Point (°C)

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

Relative Humidity (%)

69
73
73
74
75
70
66
60
53
47
41
43
45
49
49
49
49
54
59
65
66
67
70
75

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

385
384
383
383
382
383
385
386
388
390
392
393
394
396
398
400
402
402
402
403
405
408
411
409

Tuesday 5

Waning Gibbous 89%

00:06

08:03

Sun - Rise: 05:53, Set: 19:57, Transit: 12:55. Moon - Rise: 00:06, Set: 08:03. Civil Dark: 20:26 - 05:23. Nautical Dark: 21:02 - 04:47. Astro Dark: 21:42 - 04:08

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: 29/04/26 01:01:55. Forecast: 29/04/26 to 05/05/26. Timezone: UTC-4.00