Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waning Gibbous 48%

02:53

11:58

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

Sun - Rise: 06:20, Set: 19:28, Transit: 12:54. Moon - Rise: 02:53, Set: 11:58. Civil Dark: 19:56 - 05:52. Nautical Dark: 20:30 - 05:18. Astro Dark: 21:06 - 04:42

Total Clouds (% Sky Obscured)

52
43
44
48
37
32
34
37
40
39
28
3
15
30
14
35
45
99
60
67
87
73
88
100

Low Clouds (% Sky Obscured)

33
43
42
43
37
32
34
37
35
24
18
0
3
0
0
0
0
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
35
24
100

High Clouds (% Sky Obscured)

1
0
1
1
0
0
2
1
0
3
1
1
7
15
7
20
25
99
60
67
87
73
23
90

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
1

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

Chance of Frost

Temperature (°C)

4
3
2
2
3
3
3
3
3
4
6
9
11
13
14
16
16
17
17
16
15
12
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
77
79
83
86
88
89
89
89
88
75
62
54
48
44
40
38
39
39
42
46
53
59
62

Pressure (mb)

1033
1032
1032
1032
1031
1030
1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1025
1024
1022
1022
1022
1022
1021
1021

Ozone (du)

366
363
361
362
361
357
352
347
346
349
348
346
344
343
343
339
338
336
336
337
337
336
334
336

Friday 10

Third Quarter 38%

03:26

13:04

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

Sun - Rise: 06:18, Set: 19:29, Transit: 12:54. Moon - Rise: 03:26, Set: 13:04. Civil Dark: 19:58 - 05:50. Nautical Dark: 20:31 - 05:16. Astro Dark: 21:07 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
99
95
43
12
8
13
15
16
16
0
0
0
0
0
0
0
0
0
0
1

Low Clouds (% Sky Obscured)

43
40
36
50
75
75
41
12
8
13
15
16
16
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

100
100
100
100
99
11
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

90
100
100
100
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
8
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 (%)

4
13
44
50
22
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
6
8
11
9
6
5
4
3
2
1
-1
-2
-2
-2
-3
-3
-3
-3
-2
-1
-1
-2

Relative Humidity (%)

64
65
66
69
87
80
77
77
78
78
69
56
47
40
36
32
30
28
29
29
33
39
46
50

Pressure (mb)

1021
1020
1020
1020
1019
1019
1020
1021
1022
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024
1025
1026
1027
1028

Ozone (du)

340
343
343
343
347
348
348
346
349
349
354
358
360
361
364
365
364
367
368
368
367
364
363
362

Saturday 11

Waning Crescent 28%

03:55

14:12

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

Sun - Rise: 06:17, Set: 19:30, Transit: 12:53. Moon - Rise: 03:55, Set: 14:12. Civil Dark: 19:59 - 05:48. Nautical Dark: 20:33 - 05:14. Astro Dark: 21:08 - 04:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
9
12
13
25
25
20
54
73
100
79
80
81
85
100
86
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
10
25
20
20
20
15
15
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
25
20
53
32
74
79
80
81
85
100
86
78

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
3
9
13
25
25
15
25
44
100
10
10
17
22
100
80
48

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
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
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
7
11
17
25
34
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
4
3
3
2
2
2
2
4
7
8
8
8
8
9
8
8
6
6
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

53
56
57
59
61
63
64
65
68
65
57
48
40
36
34
33
33
36
37
40
44
53
62
66

Pressure (mb)

1029
1029
1030
1030
1031
1031
1031
1031
1032
1033
1033
1033
1034
1033
1033
1032
1031
1031
1030
1029
1029
1028
1028
1028

Ozone (du)

360
353
340
335
336
343
347
348
352
349
345
343
344
344
341
341
341
340
336
333
333
333
335
334

Sunday 12

Waning Crescent 19%

04:20

15:21

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:15, Set: 19:31, Transit: 12:53. Moon - Rise: 04:20, Set: 15:21. Civil Dark: 20:00 - 05:47. Nautical Dark: 20:34 - 05:13. Astro Dark: 21:10 - 04:37

Total Clouds (% Sky Obscured)

71
70
74
67
75
84
97
91
95
94
96
98
100
98
96
96
97
99
91
100
99
100
100
97

Low Clouds (% Sky Obscured)

10
7
8
6
20
39
58
58
57
56
50
47
41
26
28
20
41
61
67
82
80
82
82
57

Medium Clouds (% Sky Obscured)

71
70
67
14
33
45
54
41
41
76
83
71
81
87
89
90
89
74
85
89
88
86
95
95

High Clouds (% Sky Obscured)

18
24
26
33
50
67
84
68
54
42
60
83
100
88
75
67
74
84
91
97
99
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
8
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
8
8
0
0
0
0
0
0
0
0
0
0
7
52
49
17
2
4
10
17
12
27
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
7
8
8
8
8
8
8
8
8
10
13
16
18
17
16
17
17
19
20
19
18
18
18

Feels Like (°C)

4
4
4
4
4
4
5
5
5
6
7
10
12
16
15
14
14
14
17
18
17
17
17
17

Dew Point (°C)

2
2
2
2
3
3
3
5
5
6
7
9
10
10
11
13
15
14
15
15
15
14
15
15

Relative Humidity (%)

68
66
65
68
69
70
70
77
81
82
77
72
68
59
65
79
87
83
77
72
76
77
80
81

Pressure (mb)

1027
1027
1026
1025
1025
1024
1023
1022
1021
1021
1020
1019
1019
1018
1017
1016
1016
1015
1014
1014
1014
1014
1014
1015

Ozone (du)

332
329
327
328
327
325
326
325
325
324
325
324
325
326
322
322
324
330
334
331
328
324
321
318

Monday 13

Waning Crescent 11%

04:42

16:30

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

Sun - Rise: 06:14, Set: 19:32, Transit: 12:53. Moon - Rise: 04:42, Set: 16:30. Civil Dark: 20:01 - 05:45. Nautical Dark: 20:35 - 05:11. Astro Dark: 21:11 - 04:35

Total Clouds (% Sky Obscured)

92
94
86
85
72
66
47
34
21
17
17
18
39
72
69
82
99
98
98
88
79
70
79
90

Low Clouds (% Sky Obscured)

29
37
28
30
30
21
19
13
7
0
0
0
0
0
0
0
38
43
48
42
36
30
23
15

Medium Clouds (% Sky Obscured)

92
90
86
84
56
26
0
0
0
0
2
6
9
19
24
43
45
63
83
58
31
4
2
2

High Clouds (% Sky Obscured)

92
67
33
0
9
25
34
28
21
17
17
8
27
37
42
57
96
92
84
76
71
63
70
65

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

Precipitation Probability (%)

33
39
48
55
44
29
0
0
0
0
0
0
0
0
0
0
0
0
0
15
19
8
11
8

Precipitation Amount (mm)

0
0
0.2
0.4
0.2
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
6
6
6
5
3
4
4
3
4
5
6
8
8
10
10
11
12
10
8
6
6

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
15
14
14
15
17
20
22
24
24
26
26
26
26
26
24
22
20
20

Feels Like (°C)

17
17
17
17
16
16
15
15
15
16
17
20
22
23
23
25
24
25
25
24
25
25
24
18

Dew Point (°C)

15
14
14
14
15
14
14
14
13
13
14
14
14
14
14
14
13
14
14
14
14
14
13
14

Relative Humidity (%)

85
86
89
92
93
92
93
95
93
90
82
69
58
53
51
47
45
46
48
49
55
59
65
69

Pressure (mb)

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

Ozone (du)

315
311
310
307
304
303
300
301
301
301
300
302
302
302
300
299
299
300
301
301
300
298
297
297

Tuesday 14

Waning Crescent 5%

05:05

17:42

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
07 OK
08 OK
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

Sun - Rise: 06:12, Set: 19:34, Transit: 12:53. Moon - Rise: 05:05, Set: 17:42. Civil Dark: 20:02 - 05:43. Nautical Dark: 20:36 - 05:09. Astro Dark: 21:13 - 04:33

Total Clouds (% Sky Obscured)

97
93
91
91
81
60
31
28
30
27
29
37
45
50
55
60
75
97
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

8
7
5
3
2
1
0
3
6
9
21
33
45
50
55
60
40
20
0
0
0
0
7
7

Medium Clouds (% Sky Obscured)

2
2
2
3
10
14
20
24
28
27
29
32
33
35
29
23
16
9
3
2
1
0
0
1

High Clouds (% Sky Obscured)

44
60
80
91
69
38
6
9
11
13
9
4
0
0
0
0
33
65
98
97
96
96
92
88

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 (%)

6
11
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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

Chance of Frost

Temperature (°C)

20
20
19
18
18
18
17
17
18
19
19
21
24
26
27
28
29
29
28
28
27
26
25
24

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
78
80
81
82
83
85
83
82
78
77
66
58
50
47
44
41
40
39
37
40
44
48
50

Pressure (mb)

1013
1013
1013
1013
1013
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

297
297
296
295
294
294
295
295
295
296
296
296
296
296
295
294
293
293
294
294
294
295
296
296

Wednesday 15

Waning Crescent 1%

05:28

18:57

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 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 06:10, Set: 19:35, Transit: 12:53. Moon - Rise: 05:28, Set: 18:57. Civil Dark: 20:03 - 05:42. Nautical Dark: 20:38 - 05:07. Astro Dark: 21:14 - 04:31

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
100
93
80
41
1
1
0
0
0
0

Low Clouds (% Sky Obscured)

4
13
23
33
25
16
8
7
10
13
14
34
20
14
7
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
10
18
26
36
46
55
65
74
81
57
35
15
10
5
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

82
82
89
96
80
64
46
62
81
100
100
100
100
93
80
41
1
1
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

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 (%)

3
10
13
2
8
7
1
3
3
1
5
5
0
0
0
0
0
0
0
1
2
3

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)

10
9
9
10
10
11
11
11
11
12
12
11
11
12
11
11
10
10
10
11
10
8

Chance of Frost

Temperature (°C)

24
23
23
23
23
22
22
21
21
21
20
21
22
23
23
24
24
24
24
24
23
21

Feels Like (°C)

22
22
22
21
21
20
20
20
20
20
20
19
19
19
20
20
20
23
23
23
22
22

Dew Point (°C)

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

Relative Humidity (%)

51
53
54
56
57
58
60
62
65
67
70
58
49
40
37
33
30
31
33
34
40
46

Pressure (mb)

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

Ozone (du)

296
296
297
297
298
301
303
306
308
310
312
314
316
318
325
332
339
339
338
337
336
334

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

Generated: 09/04/26 22:42:51. Forecast: 09/04/26 to 15/04/26. Timezone: UTC-4.00