Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 19%

04:20

15:21

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:15, Set: 19:30, Transit: 12:53. Moon - Rise: 04:20, Set: 15:21. Civil Dark: 19:59 - 05:47. Nautical Dark: 20:33 - 05:13. Astro Dark: 21:08 - 04:37

Total Clouds (% Sky Obscured)

85
88
89
81
77
76
84
98
98
89
88
100
98
90
87
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
3
6
6
4
6
22
17
26
22
32
49
62
74
50
40
46
57
4
14

Medium Clouds (% Sky Obscured)

65
88
89
81
77
76
72
75
70
44
82
35
56
81
48
91
94
96
96
67
100
79
98
55

High Clouds (% Sky Obscured)

85
20
20
29
25
13
47
94
97
75
30
100
87
47
38
100
44
100
100
81
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
3
7
3
0
0
1
0
0
4
17
27
1
3
10
4
0
0
1
5
3
13

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

Chance of Frost

Temperature (°C)

11
10
9
9
9
8
8
7
8
8
8
9
9
9
9
9
10
12
15
17
19
20
22
24

Feels Like (°C)

7
5
5
5
5
4
4
4
5
4
5
5
5
6
6
7
8
10
12
14
15
17
19
21

Dew Point (°C)

-5
-5
-3
-2
-1
1
2
3
2
2
3
4
5
6
7
7
8
10
11
12
12
12
12
12

Relative Humidity (%)

32
36
41
46
52
60
68
71
66
64
70
73
77
84
88
90
87
83
78
70
63
60
53
45

Pressure (mb)

1030
1030
1029
1029
1030
1029
1029
1028
1027
1026
1026
1024
1024
1023
1022
1022
1021
1021
1020
1019
1018
1016
1015
1014

Ozone (du)

339
333
331
330
330
327
325
322
321
320
318
315
312
310
310
308
312
313
315
315
314
315
314
314

Monday 13

Waning Crescent 11%

04:42

No Set

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

Sun - Rise: 06:14, Set: 19:31, Transit: 12:53. Moon - Rise: 04:42, Set: No Set. Civil Dark: 20:00 - 05:45. Nautical Dark: 20:34 - 05:11. Astro Dark: 21:10 - 04:35

Total Clouds (% Sky Obscured)

96
83
75
0
0
41
4
2
6
7
4
5
13
10
40
99
93
100
100
49
45
20
29
33

Low Clouds (% Sky Obscured)

55
43
48
0
0
31
0
0
0
0
0
0
4
0
0
0
0
0
0
0
0
0
0
24

Medium Clouds (% Sky Obscured)

14
25
10
0
0
2
0
0
0
0
0
0
0
0
0
14
3
2
3
2
2
2
2
2

High Clouds (% Sky Obscured)

96
83
12
0
0
1
2
1
2
2
2
2
10
7
40
99
92
100
100
49
40
18
27
6

ISS Passover

Visibility (miles)

9
9
9
9
9
7
8
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
1
6

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 (%)

9
9
16
8
31
30
3
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)

15
15
14
12
10
8
7
8
7
5
6
8
7
5
3
2
2
3
5
7
8
9
10
11

Chance of Frost

Temperature (°C)

24
24
23
22
21
19
18
18
17
16
15
15
15
14
14
14
16
19
21
23
24
25
26
27

Feels Like (°C)

21
21
21
19
21
20
18
19
18
17
16
16
16
16
16
16
16
20
21
22
23
24
26
25

Dew Point (°C)

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

Relative Humidity (%)

47
50
54
60
66
75
81
83
86
89
89
89
90
92
95
90
81
70
63
55
52
50
45
43

Pressure (mb)

1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1017
1017
1016
1015
1014

Ozone (du)

315
315
319
318
313
309
305
305
302
299
298
296
295
295
296
296
298
297
298
299
302
302
300
301

Tuesday 14

Waning Crescent 5%

05:05

16:30

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

Sun - Rise: 06:12, Set: 19:32, Transit: 12:53. Moon - Rise: 05:05, Set: 16:30. Civil Dark: 20:01 - 05:43. Nautical Dark: 20:35 - 05:09. Astro Dark: 21:11 - 04:33

Total Clouds (% Sky Obscured)

100
94
100
46
32
51
77
100
75
85
71
36
55
25
52
31
54
81
95
88
11
89
85
77

Low Clouds (% Sky Obscured)

37
0
0
0
2
16
33
26
17
5
0
0
0
0
0
1
30
6
6
1
0
0
13
28

Medium Clouds (% Sky Obscured)

5
10
10
2
2
29
20
22
38
49
4
5
6
6
4
6
54
25
74
52
4
4
9
14

High Clouds (% Sky Obscured)

83
94
100
31
10
10
25
100
31
75
71
36
55
24
52
31
9
81
90
72
7
89
75
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

9
2
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
1
6
19
47
45
8
1
0
0
0
0
0
0
1
0
0
0
0
0
0
3
5

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)

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

Chance of Frost

Temperature (°C)

27
24
23
21
20
20
20
19
18
18
18
17
17
17
17
17
19
21
24
25
27
29
30
30

Feels Like (°C)

25
23
22
20
20
20
19
19
18
19
18
18
17
17
19
19
21
22
25
24
26
29
28
28

Dew Point (°C)

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

Relative Humidity (%)

46
53
54
58
63
65
75
80
82
85
83
86
88
87
90
88
80
74
59
52
45
40
38
36

Pressure (mb)

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

Ozone (du)

301
300
298
297
297
297
297
299
300
301
300
301
301
301
302
303
302
301
301
301
302
302
303
303

Wednesday 15

Waning Crescent 1%

05:28

17:42

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:10, Set: 19:34, Transit: 12:53. Moon - Rise: 05:28, Set: 17:42. Civil Dark: 20:02 - 05:42. Nautical Dark: 20:36 - 05:07. Astro Dark: 21:13 - 04:31

Total Clouds (% Sky Obscured)

76
91
84
100
98
100
100
100
100
100
91
85
81
80
81
87
81
83
77
82
90
98
99
100

Low Clouds (% Sky Obscured)

45
35
20
10
11
8
11
18
10
0
0
0
0
0
0
0
0
0
0
2
9
0
40
57

Medium Clouds (% Sky Obscured)

16
20
23
34
47
52
76
99
69
79
76
40
33
42
39
2
0
0
0
0
0
0
1
3

High Clouds (% Sky Obscured)

30
58
77
100
98
100
100
100
100
100
70
46
29
38
54
76
69
65
61
73
86
98
99
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

5
18
31
42
60
61
73
44
11
3
2
2
0
0
0
0
0
0
0
1
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0.3
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
6
4
3
4
10
10
7
4
3
2
2
2
1
2
1
2
4
5
7
8
9

Chance of Frost

Temperature (°C)

30
30
28
25
23
22
21
22
20
19
19
18
18
17
17
18
19
21
23
24
26
26
27
27

Feels Like (°C)

28
28
27
26
24
23
22
21
20
20
20
19
19
18
18
19
21
23
24
25
26
26
26
26

Dew Point (°C)

13
14
15
17
17
18
18
18
18
18
17
17
16
16
16
16
16
17
17
17
17
16
16
15

Relative Humidity (%)

34
37
43
58
70
80
81
79
86
91
92
90
92
92
93
90
84
76
72
65
57
52
49
50

Pressure (mb)

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

Ozone (du)

302
301
302
301
301
301
302
302
303
302
302
302
302
303
301
301
301
301
302
303
302
302
300
301

Thursday 16

Waning Crescent 0%

05:54

18:57

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

Sun - Rise: 06:09, Set: 19:35, Transit: 12:52. Moon - Rise: 05:54, Set: 18:57. Civil Dark: 20:03 - 05:40. Nautical Dark: 20:38 - 05:06. Astro Dark: 21:14 - 04:29

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
97
100
72
46
40
65
70
70
48
25
2
4
1
1
1
1

Low Clouds (% Sky Obscured)

50
25
24
20
23
14
11
8
4
5
4
1
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
34
65
96
74
49
29
20
12
2
0
3
18
20
25
30
24
12
1
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
84
100
72
46
35
25
19
35
27
12
1
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
9
6
6
6
6
6
6
9
9
6
7
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 (%)

1
3
6
5
8
9
16
13
33
16
0
0
0
0
0
0
0
0
0
0
1
1
4
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)

8
7
6
5
6
5
5
4
2
2
1
3
4
3
5
5
7
8
10
12
13
14
16
14

Chance of Frost

Temperature (°C)

24
21
21
21
19
18
17
16
16
16
17
17
16
16
17
17
18
20
21
23
24
24
25
24

Feels Like (°C)

23
21
22
21
19
17
16
16
15
16
17
17
16
16
16
17
17
19
19
20
20
22
22
25

Dew Point (°C)

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

Relative Humidity (%)

59
67
66
67
70
74
79
81
78
82
82
83
85
86
86
85
78
68
58
49
46
44
41
41

Pressure (mb)

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

Ozone (du)

299
296
297
296
296
297
298
299
302
306
309
313
316
320
326
331
330
331
332
333
333
334
335
334

Friday 17

New Moon 3%

06:25

20:16

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

Sun - Rise: 06:07, Set: 19:36, Transit: 12:52. Moon - Rise: 06:25, Set: 20:16. Civil Dark: 20:04 - 05:39. Nautical Dark: 20:39 - 05:04. Astro Dark: 21:16 - 04:27

Total Clouds (% Sky Obscured)

1
2
3
0
2
3
5
7
8
10
33
55
70
47
30
11
10
15
23
17
12
6
9
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
6
9
16
23
30
20
10
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
2
3
4
6
7
5
4
3

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
3
2
0
2
3
4
0
0
0
8
15
23
17
12
6
9
21

ISS Passover

Visibility (miles)

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

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
2
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)

13
12
11
10
9
8
7
7
6
6
5
5
4
4
3
2
2
1
3
5
6
7
8
8

Chance of Frost

Temperature (°C)

24
24
22
20
17
16
15
14
14
13
13
12
12
12
13
14
15
17
19
21
21
22
23
22

Feels Like (°C)

24
22
22
22
21
15
15
15
15
15
14
12
12
12
13
12
12
17
18
19
19
20
21
22

Dew Point (°C)

10
10
11
11
11
11
10
10
9
9
9
9
9
9
9
9
10
10
10
10
10
10
9
9

Relative Humidity (%)

41
41
48
57
65
68
70
73
74
76
77
79
80
83
79
74
70
63
56
50
47
44
42
43

Pressure (mb)

1012
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

333
333
329
326
322
323
323
323
321
318
316
315
315
315
314
314
314
314
313
313
312
311
309
308

Saturday 18

Waxing Crescent 8%

07:04

21:37

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:06, Set: 19:37, Transit: 12:52. Moon - Rise: 07:04, Set: 21:37. Civil Dark: 20:06 - 05:37. Nautical Dark: 20:40 - 05:02. Astro Dark: 21:17 - 04:25

Total Clouds (% Sky Obscured)

81
93
90
87
84
81
78
85
92
99
99
99
99
100
100
100
97
96
95
96
97
99

Low Clouds (% Sky Obscured)

0
0
0
0
1
2
2
1
0
1
6
11
16
15
15
55
72
85
76
73
65
58

Medium Clouds (% Sky Obscured)

2
4
6
9
12
16
19
36
52
69
63
58
54
61
70
80
74
72
67
68
69
72

High Clouds (% Sky Obscured)

20
32
52
68
77
81
78
85
92
99
97
95
92
95
97
100
91
83
74
80
86
92

ISS Passover

Visibility (miles)

8
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

Precipitation Type

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
3
4
18
22
14
18
17
12
15
17
17

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
20
18
16
16
15
14
14
14
14
13
13
13
14
14
15
17
20
22
22
23

Feels Like (°C)

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

Dew Point (°C)

9
10
10
9
9
9
9
9
9
9
9
9
9
9
10
10
10
11
11
12
12
13

Relative Humidity (%)

44
46
50
55
63
65
67
70
71
72
74
75
76
77
76
75
74
66
57
52
53
54

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008

Ozone (du)

308
307
305
304
302
302
302
302
301
301
300
300
300
299
299
299
299
299
299
299
298
298

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

Generated: 12/04/26 16:24:33. Forecast: 12/04/26 to 18/04/26. Timezone: UTC-4.00