Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 25

Waxing Gibbous 71%

14:52

03:35

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
12 Bad
13 OK
14 OK
15 OK
16 Good

Sun - Rise: 05:56, Set: 19:44, Transit: 12:51. Moon - Rise: 14:52, Set: 03:35. Civil Dark: 20:14 - 05:26. Nautical Dark: 20:49 - 04:51. Astro Dark: 21:28 - 04:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
95
100
98
94
93
83
68
33
23
18
5

Low Clouds (% Sky Obscured)

83
91
91
89
92
95
94
93
92
94
94
95
99
94
86
84
84
73
58
47
27
23
17
5

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
100
97
93
64
74
65
58
53
45
74
64
16
1
0
0

High Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
27
6
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
68
34
14
7
4
6
3
2
2
1
0
0
0

Precipitation Amount (mm)

2.2
1.9
1.1
1.5
1.5
2.2
3.4
2.8
2
0.9
0.8
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
4
4
4
4
4
4
5
5
6
7
9
11
13
13
12
12

Feels Like (°C)

3
2
2
2
2
3
3
2
1
1
2
2
2
1
2
2
3
4
6
8
9
10
8
10

Dew Point (°C)

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

Relative Humidity (%)

90
93
94
94
96
94
96
96
94
96
94
96
96
94
94
93
88
79
68
56
50
54
58
59

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

372
370
370
372
371
370
369
367
364
364
364
365
368
371
376
380
382
383
385
388
393
398
398
397

Sunday 26

Waxing Gibbous 80%

15:58

03:57

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
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 OK

Sun - Rise: 05:55, Set: 19:45, Transit: 12:50. Moon - Rise: 15:58, Set: 03:57. Civil Dark: 20:15 - 05:25. Nautical Dark: 20:51 - 04:49. Astro Dark: 21:29 - 04:10

Total Clouds (% Sky Obscured)

3
4
4
4
6
7
6
2
4
4
4
0
0
0
1
1
1
1
0
2
13
14
18
37

Low Clouds (% Sky Obscured)

2
2
3
2
2
2
2
2
2
2
2
0
0
0
1
0
1
0
0
2
13
14
18
33

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)

0
0
0
0
2
2
1
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)

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

Chance of Frost

Temperature (°C)

11
10
9
7
6
5
5
5
4
4
4
4
4
4
5
9
11
13
15
16
18
18
18
17

Feels Like (°C)

9
9
8
6
6
5
5
4
4
4
3
3
3
3
3
6
9
11
12
15
16
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

60
62
69
79
82
85
86
86
86
86
88
85
82
82
75
63
56
51
48
44
40
38
40
44

Pressure (mb)

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

Ozone (du)

398
397
394
390
387
387
386
384
385
385
385
383
381
383
384
382
380
381
381
382
383
383
382
377

Monday 27

Waxing Gibbous 88%

17:02

04:17

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

Sun - Rise: 05:53, Set: 19:46, Transit: 12:50. Moon - Rise: 17:02, Set: 04:17. Civil Dark: 20:16 - 05:24. Nautical Dark: 20:52 - 04:47. Astro Dark: 21:31 - 04:08

Total Clouds (% Sky Obscured)

27
22
0
0
0
0
0
0
0
1
2
33
6
45
14
57
48
71
69
100
100
100
99
100

Low Clouds (% Sky Obscured)

24
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
6
9
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
31
6
45
14
41
28
71
69
100
100
100
99
100

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)

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

Chance of Frost

Temperature (°C)

15
15
13
11
10
9
8
8
7
7
6
6
6
6
6
9
11
13
15
17
18
18
18
18

Feels Like (°C)

12
13
12
11
10
8
7
7
6
6
5
4
4
4
5
8
7
10
13
14
15
14
15
14

Dew Point (°C)

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

Relative Humidity (%)

51
52
59
66
66
63
67
68
64
67
72
74
68
68
68
60
48
38
32
29
27
27
28
29

Pressure (mb)

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

Ozone (du)

373
368
368
367
367
367
368
367
365
361
357
355
354
351
348
343
344
346
347
347
348
346
345
345

Tuesday 28

Waxing Gibbous 94%

17:02

04:37

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:52, Set: 19:47, Transit: 12:50. Moon - Rise: 17:02, Set: 04:37. Civil Dark: 20:17 - 05:22. Nautical Dark: 20:53 - 04:46. Astro Dark: 21:32 - 04:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
88
75
63
54
63
91
94
97
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
1
13
1
3
22
45
72
79
86
92
95
97
99
99
100
100
99
97
95

Medium Clouds (% Sky Obscured)

16
20
30
89
87
64
77
73
32
25
21
22
29
49
82
46
82
82
79
67
64
81
90
100

High Clouds (% Sky Obscured)

100
100
100
100
100
99
67
33
5
0
0
0
28
60
80
90
95
95
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
7
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
1
5
8
16
17
10
10
4
1
2
2
3
8
16
18
22
8
8
5
6
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
10
9
9
8
8
8
7
6
8
7
7
7
8
7
8
8
8
9
10
9
9
10

Dew Point (°C)

0
2
4
4
5
5
6
6
6
6
5
5
5
6
6
7
7
7
8
9
9
9
9
9

Relative Humidity (%)

32
40
52
62
65
69
76
76
84
85
85
85
79
81
81
82
81
81
87
90
87
84
83
86

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1018
1018
1017
1017
1017
1016
1015
1014
1013
1012

Ozone (du)

345
344
343
344
345
343
343
346
353
359
368
372
367
369
370
370
363
356
356
355
354
354
354
355

Wednesday 29

Waxing Gibbous 98%

18:06

04:59

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:51, Set: 19:48, Transit: 12:50. Moon - Rise: 18:06, Set: 04:59. Civil Dark: 20:18 - 05:21. Nautical Dark: 20:55 - 04:44. Astro Dark: 21:34 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
97
91
86
87
88
89

Low Clouds (% Sky Obscured)

92
90
87
85
83
81
86
93
100
100
100
100
87
74
59
72
86
100
87
74
60
58
56
54

Medium Clouds (% Sky Obscured)

100
99
99
99
100
100
100
100
100
98
96
94
92
90
88
87
85
80
74
71
71
74
77
82

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
63
55
37
41
36
45
27
8
3
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
2
0
0
6
2
1
0
1
1
1
1
4
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

7
13
26
57
88
95
95
95
95
95
95
95
95
95
95
95
95
79
67
61
50
60
61
55

Precipitation Amount (mm)

0
0
0
0.2
0.6
1
1.3
1.4
1.1
1.2
1.1
0.8
2
2.8
2
2.3
1
0.3
0.3
0.2
0
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
9
9
9
9
9
9
9
8
8
8
8
8
9
9
9
10
10
10
10

Feels Like (°C)

9
9
8
7
7
6
7
6
7
7
7
6
6
6
6
6
6
6
6
7
8
8
8
8

Dew Point (°C)

9
9
9
9
9
8
9
8
8
8
8
8
8
8
8
8
8
8
8
8
9
10
10
10

Relative Humidity (%)

86
87
90
91
95
96
98
96
98
96
98
98
96
98
98
98
96
96
95
95
96
96
95
95

Pressure (mb)

1011
1011
1011
1010
1010
1009
1009
1008
1007
1006
1005
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002

Ozone (du)

356
358
356
355
355
354
356
360
362
361
363
363
366
367
366
368
369
371
373
377
380
384
386
388

Thursday 30

Waxing Gibbous 100%

19:10

05:23

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:49, Set: 19:50, Transit: 12:50. Moon - Rise: 19:10, Set: 05:23. Civil Dark: 20:19 - 05:19. Nautical Dark: 20:56 - 04:43. Astro Dark: 21:36 - 04:03

Total Clouds (% Sky Obscured)

91
96
99
98
99
100
100
100
100
100
100
86
66
56
35
23
28
42
29
16
3
17
45
90

Low Clouds (% Sky Obscured)

43
31
20
23
26
29
28
26
24
18
11
4
3
1
0
14
28
42
29
16
3
4
5
6

Medium Clouds (% Sky Obscured)

84
86
88
84
81
78
58
37
16
40
62
83
66
56
35
23
28
42
29
16
3
17
45
69

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
8
8
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

55
53
52
51
42
33
41
39
24
43
42
38
43
45
45
43
44
47
43
41
43
44
39
36

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
7
5
4
4
4
4
3
2
1
1
1
1
1
0
0
0
0
0
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

95
93
93
91
93
91
91
93
91
91
91
91
91
91
91
91
93
93
93
91
91
91
90
90

Pressure (mb)

1002
1002
1003
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

389
389
388
387
388
390
391
392
392
393
394
395
396
397
397
398
398
398
398
397
397
396
395
395

Friday 1

Full Moon 100%

20:15

05:50

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 OK
11 OK
12 Bad
13 Bad

Sun - Rise: 05:48, Set: 19:51, Transit: 12:50. Moon - Rise: 20:15, Set: 05:50. Civil Dark: 20:21 - 05:18. Nautical Dark: 20:57 - 04:41. Astro Dark: 21:37 - 04:01

Total Clouds (% Sky Obscured)

100
100
100
99
99
98
98
98
99
89
80
70
79
86
88
66
41
18
41
67
92

Low Clouds (% Sky Obscured)

9
17
30
69
74
83
95
98
98
88
77
67
76
84
76
51
26
11
15
22
32

Medium Clouds (% Sky Obscured)

61
54
46
31
15
0
0
0
0
0
4
7
5
10
15
10
8
2
7
10
14

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

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

Fog (%)

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

Precipitation Probability (%)

36
32
26
22
18
7
32
43
54
52
46
36
30
25
22
17
12
2
1
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
5
5
5
5
5
4
4
4
5
6
6
8
10
12
12
12

Feels Like (°C)

-0
-0
-0
-0
-1
-1
-1
-1
-1
-1
-1
-1
0
0
1
0
3
4
5
6
6

Dew Point (°C)

4
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
4
3

Relative Humidity (%)

91
89
88
86
83
83
82
82
82
82
83
83
85
80
78
72
67
60
55
56
56

Pressure (mb)

1006
1007
1007
1007
1008
1008
1008
1008
1007
1007
1007
1007
1007
1008
1009
1010
1010
1010
1010
1010
1009

Ozone (du)

394
394
394
394
393
392
391
390
388
386
388
390
392
395
398
400
400
399
399
397
394

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

Generated: 25/04/26 17:30:30. Forecast: 25/04/26 to 01/05/26. Timezone: UTC-4.00