Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 49%

11:17

02:02

02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 Good
08 Good
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

Sun - Rise: 06:00, Set: 19:42, Transit: 12:51. Moon - Rise: 11:17, Set: 02:02. Civil Dark: 20:11 - 05:31. Nautical Dark: 20:47 - 04:55. Astro Dark: 21:25 - 04:17

Total Clouds (% Sky Obscured)

82
69
50
28
29
0
10
23
60
72
91
100
91
85
98
66
55
85
62
81
72
86
97
94

Low Clouds (% Sky Obscured)

10
29
37
28
25
0
0
0
6
18
15
8
2
2
1
0
0
2
2
19
2
2
50
50

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
65
65
40
0
1
3
27
85
62
81
67
86
97
94

High Clouds (% Sky Obscured)

1
1
2
1
0
0
10
23
60
72
91
100
68
81
98
47
17
16
25
3
8
2
5
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 (%)

1
48
57
33
18
8
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
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)

3
4
3
4
4
4
5
6
7
9
11
10
12
12
12
11
10
8
7
9
10
9
6
5

Chance of Frost

Temperature (°C)

7
6
5
5
6
7
10
13
16
18
18
19
20
20
19
19
18
15
13
12
11
10
9
9

Feels Like (°C)

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

Dew Point (°C)

6
5
4
5
5
6
7
8
8
7
6
6
4
2
2
2
3
3
2
0
-2
-1
-1
-1

Relative Humidity (%)

91
94
94
94
94
93
80
69
57
49
45
41
35
31
31
32
37
42
45
44
42
47
51
52

Pressure (mb)

1014
1014
1014
1013
1013
1014
1014
1014
1013
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1013
1013
1013
1013
1013

Ozone (du)

366
364
367
368
370
370
372
373
374
376
377
377
376
374
373
373
372
371
370
370
370
369
368
368

Friday 24

Waxing Gibbous 60%

12:32

02:40

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

Sun - Rise: 05:59, Set: 19:43, Transit: 12:51. Moon - Rise: 12:32, Set: 02:40. Civil Dark: 20:12 - 05:29. Nautical Dark: 20:48 - 04:54. Astro Dark: 21:26 - 04:16

Total Clouds (% Sky Obscured)

100
96
98
100
100
100
100
99
97
81
90
74
24
6
20
17
23
3
24
34
50
84
81
78

Low Clouds (% Sky Obscured)

50
50
47
50
64
50
43
45
27
4
0
0
0
0
0
0
0
0
0
0
1
1
3
36

Medium Clouds (% Sky Obscured)

100
96
98
100
100
100
100
99
97
81
90
74
24
6
20
17
23
3
23
34
45
44
81
78

High Clouds (% Sky Obscured)

0
30
37
87
68
91
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
10
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
5
21
20
14
3
0
0
0
0
0
0
0
0
0
1
1
2
1
1
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
5
5
6
6
8
8
9
9
9
8
8
8
8
8
7
5
2
1
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

51
52
52
52
50
49
48
43
41
31
28
27
26
26
26
28
30
37
41
46
50
52
52
55

Pressure (mb)

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

Ozone (du)

368
370
371
374
375
376
378
382
388
393
397
396
394
394
393
392
393
395
397
397
395
395
396
394

Saturday 25

Waxing Gibbous 71%

13:43

03:10

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
01 Bad

Sun - Rise: 05:57, Set: 19:44, Transit: 12:51. Moon - Rise: 13:43, Set: 03:10. Civil Dark: 20:14 - 05:28. Nautical Dark: 20:49 - 04:52. Astro Dark: 21:28 - 04:14

Total Clouds (% Sky Obscured)

72
73
83
85
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
45
30
59
74
82
86
83
70
80
88
91
92
93
93
92
93
95
97
98
100
100
100
100

Medium Clouds (% Sky Obscured)

72
73
83
79
90
92
100
100
100
100
100
100
77
87
35
47
40
95
40
30
25
70
98
42

High Clouds (% Sky Obscured)

10
10
10
10
29
94
100
100
100
100
100
100
100
100
91
70
74
75
43
28
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
3
30
58
82
95
95
95
95
95
95
95
95
95
95
95
95
74
78
87
95
83
43

Precipitation Amount (mm)

0
0
0
0
0.2
0.4
1.1
1.5
1.3
1.5
1.4
2
1.6
1.7
1.5
1
0.8
0.8
0.4
0.5
0.5
1
0.6
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

0
0
1
2
3
5
5
6
6
6
5
5
5
4
5
4
5
4
4
5
5
5
5
5

Relative Humidity (%)

56
56
61
66
78
91
93
94
94
93
94
93
93
93
94
94
94
94
94
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

390
389
385
386
385
383
383
381
379
377
376
376
378
378
377
378
384
392
397
398
397
403
410
400

Sunday 26

Waxing Gibbous 80%

14:52

03:35

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

Sun - Rise: 05:56, Set: 19:45, Transit: 12:51. Moon - Rise: 14:52, Set: 03:35. Civil Dark: 20:15 - 05:26. Nautical Dark: 20:51 - 04:51. Astro Dark: 21:29 - 04:12

Total Clouds (% Sky Obscured)

93
83
74
58
38
20
37
56
67
58
29
22
43
67
89
87
100
100
72
40
10
2
7
7

Low Clouds (% Sky Obscured)

89
78
68
50
33
15
28
37
50
46
29
22
23
31
43
39
65
65
65
40
10
2
1
1

Medium Clouds (% Sky Obscured)

31
21
3
2
1
0
0
0
0
0
0
0
0
0
0
30
60
93
67
33
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
4
5
6
7
35
66
89
87
100
100
67
33
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 (%)

35
24
9
6
4
8
1
1
1
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)

3
2
2
2
3
3
3
3
3
4
4
4
4
5
5
4
4
6
5
5
5
4
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
4
4
4
5
6
7
9
10
13
15
15
14
14
13
11
9
8
8
8
9
8

Dew Point (°C)

5
5
5
5
5
5
5
5
5
4
4
3
4
4
3
4
4
5
4
4
5
5
5
5

Relative Humidity (%)

94
94
94
94
93
93
90
85
73
66
57
49
45
43
42
44
47
56
59
61
67
69
76
79

Pressure (mb)

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

Ozone (du)

395
393
393
392
391
386
385
384
383
383
383
382
381
379
378
376
379
379
380
382
384
385
381
381

Monday 27

Waxing Gibbous 88%

15:58

03:57

02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
10 OK
11 OK
12 OK
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

Sun - Rise: 05:55, Set: 19:46, Transit: 12:50. Moon - Rise: 15:58, Set: 03:57. Civil Dark: 20:16 - 05:25. Nautical Dark: 20:52 - 04:49. Astro Dark: 21:31 - 04:10

Total Clouds (% Sky Obscured)

4
7
10
15
16
15
20
20
30
44
9
45
96
97
98
77
77
81
91
100
90
86
82
74

Low Clouds (% Sky Obscured)

1
2
1
0
2
1
4
4
4
3
1
0
76
58
41
30
20
9
6
3
0
4
8
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
23
24
15
7
2
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
5
9
15
7
6
5
3
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
2
16
13
15
12
5
7
6
2
2
1
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)

2
2
2
3
3
1
2
2
3
4
5
6
7
6
6
5
5
6
7
6
6
6
5
5

Chance of Frost

Temperature (°C)

8
7
7
7
6
8
11
13
14
15
16
17
16
16
15
14
14
13
12
11
11
10
10
10

Feels Like (°C)

7
7
6
7
5
8
11
12
13
14
15
17
15
14
13
13
13
13
13
9
8
8
8
7

Dew Point (°C)

5
4
4
4
4
5
6
6
6
6
6
6
6
6
6
5
5
3
2
2
3
3
3
4

Relative Humidity (%)

81
84
84
85
87
82
72
64
59
53
50
46
51
53
53
54
54
52
51
53
57
61
63
66

Pressure (mb)

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

Ozone (du)

383
382
383
385
389
394
396
396
395
393
386
383
381
379
377
376
374
373
371
369
367
366
362
359

Tuesday 28

Waxing Gibbous 94%

17:02

04:17

02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 OK
08 OK
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

Sun - Rise: 05:53, Set: 19:47, Transit: 12:50. Moon - Rise: 17:02, Set: 04:17. Civil Dark: 20:17 - 05:24. Nautical Dark: 20:53 - 04:47. Astro Dark: 21:32 - 04:08

Total Clouds (% Sky Obscured)

67
59
61
50
39
20
28
49
70
78
85
93
96
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
43
58
39
19
0
20
40
60
47
35
23
33
43
53
44
35
38
82
93
98
98
98
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
14
28
42
62
81
100
100
100
100
100
100
100
93
86
80

High Clouds (% Sky Obscured)

0
0
0
3
5
8
13
18
23
44
65
86
91
95
100
77
57
45
63
82
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
4
5
6
7
5
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
4
6
37
58
76
80
82
82
87
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.5
0.5
0.6
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
74
78
75
72
70
64
58
52
53
54
54
58
61
66
76
84
95
95
95
96
96
96

Pressure (mb)

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

Ozone (du)

355
354
352
350
348
345
343
342
341
340
339
339
338
338
337
337
338
340
341
346
350
354
358
363

Wednesday 29

Waxing Gibbous 98%

18:06

04:37

Sun - Rise: 05:52, Set: 19:48, Transit: 12:50. Moon - Rise: 18:06, Set: 04:37. Civil Dark: 20:18 - 05:22. Nautical Dark: 20:55 - 04:46. Astro Dark: 21:34 - 04:06

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 Westport, Fairfield, United States of America (41.13,-73.36)

Generated: 23/04/26 02:13:33. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-4.00