Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 26

Waxing Gibbous 80%

14:27

03:38

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
04 Bad
05 Bad

Sun - Rise: 05:28, Set: 19:31, Transit: 12:30. Moon - Rise: 14:27, Set: 03:38. Civil Dark: 20:02 - 04:56. Nautical Dark: 20:41 - 04:17. Astro Dark: 21:24 - 03:35

Total Clouds (% Sky Obscured)

100
98
96
92
100
100
100
70
55
86
95
58
96
96
92
83
85
68
52
60
71
67
97
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
4
5
5
1
0
4
10
8
0
0
0
1
5
15
15
20

Medium Clouds (% Sky Obscured)

9
47
76
87
84
90
76
61
46
22
36
58
66
57
55
57
53
32
21
10
0
0
15
58

High Clouds (% Sky Obscured)

72
98
96
92
100
100
100
62
27
8
69
43
95
94
91
69
66
40
31
35
42
47
85
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)

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

Chance of Frost

Temperature (°C)

2
4
8
10
11
13
14
13
13
13
12
12
11
9
7
7
6
6
6
6
7
7
6
6

Feels Like (°C)

-1
2
5
8
9
11
12
11
10
10
10
10
10
8
6
6
5
5
5
4
5
5
5
5

Dew Point (°C)

1
1
3
4
4
4
4
4
5
6
5
5
5
5
4
4
3
3
3
3
4
4
4
4

Relative Humidity (%)

88
80
70
65
60
54
50
53
59
63
64
62
65
76
81
82
81
82
82
79
79
82
82
84

Pressure (mb)

1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

358
359
361
362
361
362
362
362
363
366
368
370
372
371
372
372
373
373
372
371
370
369
371
376

Monday 27

Waxing Gibbous 87%

15:36

03:56

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

Sun - Rise: 05:26, Set: 19:32, Transit: 12:30. Moon - Rise: 15:36, Set: 03:56. Civil Dark: 20:04 - 04:55. Nautical Dark: 20:43 - 04:16. Astro Dark: 21:25 - 03:33

Total Clouds (% Sky Obscured)

100
100
94
90
80
69
59
55
35
49
34
24
22
14
7
7
7
19
11
10
11
10
8
0

Low Clouds (% Sky Obscured)

40
46
43
40
40
50
58
37
6
3
6
7
10
10
5
5
6
17
11
6
5
7
8
0

Medium Clouds (% Sky Obscured)

66
35
21
31
34
15
6
0
2
26
34
16
16
8
4
3
3
2
3
6
9
5
1
0

High Clouds (% Sky Obscured)

100
99
90
87
55
4
5
32
33
45
16
3
5
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
1
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
2
15
55

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
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)

2
2
3
3
4
4
5
6
7
8
8
7
6
4
3
3
4
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

6
7
8
10
11
12
13
13
13
13
12
11
10
8
7
6
6
5
4
4
4
4
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
84
81
76
72
68
66
63
59
57
58
60
62
67
71
72
71
76
79
77
79
80
82
80

Pressure (mb)

1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1027
1028
1027
1027
1027
1027
1026

Ozone (du)

378
384
390
392
395
394
392
389
383
379
375
375
377
375
372
379
380
384
389
390
390
390
390
388

Tuesday 28

Waxing Gibbous 93%

16:43

04:13

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

Sun - Rise: 05:25, Set: 19:34, Transit: 12:30. Moon - Rise: 16:43, Set: 04:13. Civil Dark: 20:05 - 04:53. Nautical Dark: 20:44 - 04:14. Astro Dark: 21:27 - 03:30

Total Clouds (% Sky Obscured)

1
4
11
8
14
7
10
2
12
11
0
19
56
47
10
4
4
20
25
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
4
11
8
14
7
10
2
12
11
0
0
0
0
0
0
1
20
25
55
64
76
89
90

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
0
0
0
0
0
0
0
19
56
47
10
4
4
0
4
100
95
95
95
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 (%)

66
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
8
9
6
5
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
73
66
56
47
39
36
36
35
34
37
41
47
62
68
71
76
82
89
91
88
89
91
93

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1022
1021
1021

Ozone (du)

387
383
379
378
378
375
369
365
363
363
362
361
359
357
356
356
355
355
353
352
352
353
354
355

Wednesday 29

Waxing Gibbous 98%

17:49

04:32

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
04 Bad
05 Bad

Sun - Rise: 05:23, Set: 19:35, Transit: 12:30. Moon - Rise: 17:49, Set: 04:32. Civil Dark: 20:06 - 04:51. Nautical Dark: 20:46 - 04:12. Astro Dark: 21:29 - 03:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
94
92
87
92
95
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

91
93
92
90
89
91
94
97
84
69
58
43
27
15
18
22
25
41
57
74
80
85
90
93

Medium Clouds (% Sky Obscured)

0
20
24
35
45
54
65
55
58
69
65
77
80
81
81
85
80
78
93
75
34
48
100
100

High Clouds (% Sky Obscured)

100
95
95
95
100
100
100
100
67
33
0
14
28
42
61
81
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
7
7
6
6
7
9
9
9
8
9
9
9
9
9
9
9
9
9
2
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
37
42
44
47
42
29
10
5
5
3
7
6
3
4
6
4
8
9
3
8
14
13
15

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
7
8
8
9
9
9
9
9
9
9
8
7
7
7
7
7
9
9
9
10
10
11
11

Chance of Frost

Temperature (°C)

5
5
5
6
6
6
6
6
6
7
7
7
6
6
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4

Relative Humidity (%)

93
91
93
91
94
94
94
93
91
88
85
91
91
93
98
98
96
94
94
96
96
96
93
93

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015
1014
1014
1013

Ozone (du)

355
355
355
359
366
367
366
366
369
370
369
369
368
370
370
371
372
373
374
376
375
376
376
378

Thursday 30

Waxing Gibbous 100%

18:56

04:54

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
04 Bad
05 Bad

Sun - Rise: 05:22, Set: 19:36, Transit: 12:30. Moon - Rise: 18:56, Set: 04:54. Civil Dark: 20:08 - 04:50. Nautical Dark: 20:47 - 04:10. Astro Dark: 21:31 - 03:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

96
98
98
97
96
96
95
93
93
94
95
96
98
99
98
97
96
94
93
93
94
97
100
99

Medium Clouds (% Sky Obscured)

89
100
99
100
100
99
100
100
99
99
99
99
100
100
100
100
100
100
100
100
100
100
99
100

High Clouds (% Sky Obscured)

95
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
5
3
3
5
9
9
9
9
9
5
1
1
1
1
1
1
0
0
0
0
0

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

22
22
25
25
27
46
70
94
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.7
0.7
0.8
0.8
1.4
2.3
4.7
4.4
3.5
2.7
3.9
4.4
5
3.7
2.7
2.6
2.2

Wind Speed/Direction (mph)

11
11
11
12
13
14
14
14
15
15
16
17
18
18
19
18
18
17
15
13
11
10
8
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
1
2
2
2
3
2
3
3
3
3
3
3
2
2
2
2
2
2
1
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

94
93
91
90
88
88
88
87
87
85
87
87
90
91
96
94
96
96
98
98
98
98
98
98

Pressure (mb)

1013
1013
1013
1012
1012
1012
1011
1010
1009
1008
1007
1006
1005
1004
1004
1003
1003
1002
1002
1001
1000
1000
1000
999

Ozone (du)

375
372
370
370
368
366
364
361
361
359
356
356
354
353
356
357
358
360
361
361
362
365
368
371

Friday 1

Full Moon 100%

20:03

05:19

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
04 Bad
05 Bad

Sun - Rise: 05:20, Set: 19:37, Transit: 12:30. Moon - Rise: 20:03, Set: 05:19. Civil Dark: 20:09 - 04:48. Nautical Dark: 20:49 - 04:09. Astro Dark: 21:33 - 03:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
98
93
89
84
89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
96
92
88
89

Medium Clouds (% Sky Obscured)

100
100
93
86
81
80
86
83
84
80
85
80
66
51
51
41
30
30
30
45
45
55
60
60

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
100
100
100
100
100
100
67
33
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
3
5
7
7
7
7

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
88
66
38
46
48
46
48
57
68
66
69
82
73
73
62
58

Precipitation Amount (mm)

1.5
1
0.9
0.9
0.8
0.6
0.6
0.9
0.6
0.3
0
0
0
0
0
0.3
0.5
0.5
0.5
0.9
0.6
0.6
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
98
100
98
98
100
100
98
98
100
100
98
98
100
98
98
100
98
100

Pressure (mb)

999
999
999
999
999
998
998
998
998
998
998
998
998
998
998
999
999
999
999
999
999
1000
1000
1000

Ozone (du)

373
375
377
378
380
382
383
385
387
386
386
386
388
389
390
393
395
397
397
398
399
399
399
400

Saturday 2

Waning Gibbous 98%

21:10

05:50

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: 05:19, Set: 19:38, Transit: 12:29. Moon - Rise: 21:10, Set: 05:50. Civil Dark: 20:10 - 04:47. Nautical Dark: 20:50 - 04:07. Astro Dark: 21:35 - 03:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
97
96
96
96
97
98
98
98
99
100
100
99
98
98

Low Clouds (% Sky Obscured)

89
89
89
88
87
88
89
89
88
86
85
86
86
87
91
95
97
97
97
96

Medium Clouds (% Sky Obscured)

60
45
35
20
10
5
0
4
8
8
12
8
13
13
9
10
10
20
29
39

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

7
7
7
8
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

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

Precipitation Probability (%)

59
61
62
64
67
63
60
58
55
50
39
42
43
45
47
53
63
59
55
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
94
94
93
91
91
91
91
90
93
94
96
96
96
96
98
98

Pressure (mb)

1000
1001
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1002
1002
1002
1002
1001

Ozone (du)

401
403
405
407
409
410
409
407
406
406
406
406
407
408
409
407
406
405
405
405

Forecast for Seal Harbor, Hancock, United States of America (44.32,-68.25)

Generated: 26/04/26 06:51:39. Forecast: 26/04/26 to 02/05/26. Timezone: UTC-4.00