Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 5%

05:02

17:41

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
02 Bad
03 Bad

Sun - Rise: 06:07, Set: 19:34, Transit: 12:50. Moon - Rise: 05:02, Set: 17:41. Civil Dark: 20:04 - 05:37. Nautical Dark: 20:40 - 05:01. Astro Dark: 21:18 - 04:23

Total Clouds (% Sky Obscured)

94
92
100
100
100
100
100
99
100
97
98
100
98
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

53
66
73
77
76
56
33
18
50
81
46
79
47
81
18
72
73
80
84
79
79
89
92
77

Medium Clouds (% Sky Obscured)

0
0
0
66
70
81
98
80
98
63
53
36
72
77
43
61
68
70
72
89
100
83
99
74

High Clouds (% Sky Obscured)

65
54
17
81
100
100
100
97
100
81
89
100
93
100
100
100
100
100
100
100
100
92
86
88

ISS Passover

Visibility (miles)

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

Fog (%)

15
18
53
75
81
5
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
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
3
13
21
28
25
50
81
78
95
94
52
50
92
78
95
95
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.3
1.4
0.5
0
0
0.5
0.5
1.4
1.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
10
12
14
15
15
16
18
19
19
22
22
22
20
20
18
18
17
17
17
17
17
16

Feels Like (°C)

10
9
9
11
13
14
15
16
18
18
19
21
23
23
21
20
19
18
18
17
18
17
17
17

Dew Point (°C)

10
10
9
11
12
12
11
11
9
15
13
13
17
17
19
19
18
18
17
17
17
16
16
16

Relative Humidity (%)

98
95
93
92
89
84
77
69
57
77
68
58
74
72
91
93
98
100
100
98
98
96
98
98

Pressure (mb)

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

Ozone (du)

303
305
303
309
308
309
311
311
307
307
307
305
303
300
299
299
299
299
299
300
300
301
301
303

Thursday 16

Waning Crescent 1%

05:24

18:58

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
02 Bad
03 Bad

Sun - Rise: 06:05, Set: 19:35, Transit: 12:50. Moon - Rise: 05:24, Set: 18:58. Civil Dark: 20:05 - 05:35. Nautical Dark: 20:41 - 04:59. Astro Dark: 21:19 - 04:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

82
71
90
90
62
94
37
87
36
89
39
59
19
15
6
59
85
91
93
73
77
54
40
93

Medium Clouds (% Sky Obscured)

74
61
91
97
94
81
91
70
93
90
80
73
59
94
54
83
99
100
100
98
90
36
91
18

High Clouds (% Sky Obscured)

77
100
100
100
100
58
84
85
87
100
84
92
100
100
100
92
100
100
68
100
100
100
100
76

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

27
38
56
89
85
55
34
28
65
74
78
79
75
41
57
54
63
89
70
95
53
89
95
78

Precipitation Amount (mm)

0
0
0
0.6
0.5
0
0
0
0.2
0.4
0.5
0.4
0.4
0
0
0
0.2
0.6
0.2
1.9
0
0.4
3
0.3

Wind Speed/Direction (mph)

3
3
4
3
3
4
7
9
10
13
11
10
9
9
8
8
8
7
4
3
2
3
4
4

Chance of Frost

Temperature (°C)

17
17
16
16
17
18
19
20
21
22
22
22
22
21
21
20
19
18
17
16
16
16
15
15

Feels Like (°C)

17
17
17
17
17
18
20
21
22
22
22
22
22
21
20
19
16
16
16
16
16
15
14
14

Dew Point (°C)

16
16
16
16
17
17
18
18
18
17
18
18
19
18
18
16
15
15
15
15
15
14
14
14

Relative Humidity (%)

98
98
98
98
100
93
91
86
81
71
79
78
84
81
81
79
78
85
89
92
95
92
90
89

Pressure (mb)

1011
1011
1011
1012
1011
1011
1011
1010
1009
1009
1008
1008
1007
1007
1007
1007
1007
1008
1008
1007
1007
1006
1006
1006

Ozone (du)

304
306
309
313
313
313
312
311
310
309
309
309
306
307
308
308
310
311
312
315
317
322
326
334

Friday 17

New Moon 0%

05:48

20:18

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:04, Set: 19:36, Transit: 12:50. Moon - Rise: 05:48, Set: 20:18. Civil Dark: 20:06 - 05:34. Nautical Dark: 20:42 - 04:58. Astro Dark: 21:21 - 04:19

Total Clouds (% Sky Obscured)

73
83
72
99
100
99
58
72
100
72
50
45
46
20
19
30
34
30
25
30
90
85
60
100

Low Clouds (% Sky Obscured)

15
49
22
87
91
83
58
72
89
46
19
26
19
13
14
18
24
30
25
25
25
25
34
40

Medium Clouds (% Sky Obscured)

26
0
0
45
60
25
0
0
7
46
38
45
46
0
0
29
31
30
25
30
40
10
7
5

High Clouds (% Sky Obscured)

73
75
58
98
99
76
8
3
75
72
50
2
9
0
0
0
0
0
0
4
67
56
24
84

ISS Passover

Visibility (miles)

9
9
9
9
7
5
4
5
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

6
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
None
None
None
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

61
20
9
21
62
71
32
21
56
72
62
37
28
4
4
3
1
0
0
0
0
0
1
3

Precipitation Amount (mm)

0.4
0
0
0
0
0.2
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
16
16
16
17
17
17
18
17
17
17
15
13
11
11
10
10
10
10
10
9

Feels Like (°C)

13
14
13
14
15
15
15
17
15
15
16
16
16
17
16
15
12
12
11
11
11
9
9
10

Dew Point (°C)

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

Relative Humidity (%)

89
90
89
90
90
90
89
81
85
78
66
65
61
59
61
76
87
91
93
93
95
95
95
95

Pressure (mb)

1006
1006
1006
1006
1007
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1013
1014
1015
1016
1016
1016
1017
1017
1017

Ozone (du)

339
341
339
349
353
351
346
338
332
329
327
325
327
328
327
326
326
325
322
322
322
325
326
328

Saturday 18

Waxing Crescent 2%

06:17

21:42

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
02 Bad
03 Bad

Sun - Rise: 06:02, Set: 19:38, Transit: 12:50. Moon - Rise: 06:17, Set: 21:42. Civil Dark: 20:07 - 05:32. Nautical Dark: 20:44 - 04:56. Astro Dark: 21:23 - 04:17

Total Clouds (% Sky Obscured)

65
74
51
90
93
99
95
79
94
77
68
97
98
97
93
89
92
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

52
68
48
50
50
72
74
62
24
9
7
5
2
2
6
7
21
23
99
99
98
98
99
99

Medium Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
0
0
0
12
18
26
26
82
89
89
90
97
97
97

High Clouds (% Sky Obscured)

14
8
7
40
46
54
42
9
30
10
33
68
98
73
46
18
45
73
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
9
9
9
5
3
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
1
2
2
1
1
0
0
1
0
0
0
0
0
0
0
4
9
14
33
83
95
93
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.5
0.7
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
10
11
12
13
14
15
16
17
18
18
18
17
15
14
13
12
11
11
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
91
83
73
71
65
62
56
52
49
49
53
59
66
74
80
87
88
91
95
96
98

Pressure (mb)

1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1012
1011
1011
1011
1011
1011
1011
1010
1010
1010
1009
1008

Ozone (du)

331
332
333
333
329
328
326
326
326
323
322
321
321
322
321
319
319
318
316
316
316
317
316
313

Sunday 19

Waxing Crescent 8%

06:54

23:03

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK

Sun - Rise: 06:00, Set: 19:39, Transit: 12:50. Moon - Rise: 06:54, Set: 23:03. Civil Dark: 20:09 - 05:30. Nautical Dark: 20:45 - 04:54. Astro Dark: 21:24 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
96
95
75
55
35
27
20
12
16
18

Low Clouds (% Sky Obscured)

100
99
97
94
93
91
91
85
77
75
83
86
86
42
54
44
45
44
35
27
20
12
16
18

Medium Clouds (% Sky Obscured)

97
98
99
100
100
100
100
96
91
83
91
96
100
97
94
91
66
40
12
6
2
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
68
43
0
14
24
11
12
17
10
7
4
0
0
0

ISS Passover

Visibility (miles)

0
0
1
0
1
5
7
9
9
9
9
7
7
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
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

88
95
95
84
95
95
95
81
62
42
30
36
27
18
14
11
23
17
2
9
9
5
11
9

Precipitation Amount (mm)

0.4
0.8
0.9
0.4
0.8
0.6
0.6
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
5
5
6
9
9
9
9
10
11
11
13
13
12
12
11
11
12
12
11
10
10
9

Chance of Frost

Temperature (°C)

10
11
10
9
8
8
7
6
5
5
5
5
5
5
6
5
4
3
2
1
-0
-1
-1
-2

Feels Like (°C)

9
9
8
8
7
5
3
1
1
1
1
0
0
1
1
-0
-2
-2
-2
-2
-2
-3
-3
-6

Dew Point (°C)

10
10
9
9
8
6
5
4
3
3
3
2
2
1
-2
-3
-3
-4
-4
-5
-5
-6
-6
-7

Relative Humidity (%)

98
98
98
98
96
91
90
88
86
85
85
82
80
71
59
58
61
63
66
69
68
68
68
69

Pressure (mb)

1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1011
1012
1013
1014
1014
1015
1015
1016
1017

Ozone (du)

313
312
314
316
317
315
312
313
316
316
318
320
323
325
328
332
339
350
360
371
382
393
404
403

Monday 20

Waxing Crescent 16%

07:41

00:18

04 OK
05 OK
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 OK
19 OK
20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good

Sun - Rise: 05:59, Set: 19:40, Transit: 12:49. Moon - Rise: 07:41, Set: 00:18. Civil Dark: 20:10 - 05:29. Nautical Dark: 20:47 - 04:52. Astro Dark: 21:26 - 04:13

Total Clouds (% Sky Obscured)

19
34
51
67
79
83
89
86
82
74
75
72
66
48
42
43
40
31
21
16
14
12
10
7

Low Clouds (% Sky Obscured)

19
34
51
67
79
79
72
60
48
35
28
21
14
18
22
26
30
31
21
16
14
12
10
7

Medium Clouds (% Sky Obscured)

0
13
26
41
29
17
4
11
16
22
49
71
66
48
42
24
12
6
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
8
15
24
18
11
0
2
2
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
8
7
8
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
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 (%)

2
11
16
17
18
16
14
14
11
5
7
7
1
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
9
10
10
11
11
12
12
12
12
12
12
12
10
9
8
6
5
4
4
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-7
-9
-7
-7
-7
-7
-7
-6
-5
-5
-5
-5
-5
-5
-7
-6
-5
-5
-6
-6
-7

Dew Point (°C)

-7
-7
-8
-9
-11
-12
-13
-14
-15
-15
-15
-15
-16
-16
-16
-15
-15
-14
-14
-13
-12
-12
-11
-11

Relative Humidity (%)

69
71
64
59
54
46
39
33
30
28
26
26
25
25
27
31
35
37
40
44
48
52
58
60

Pressure (mb)

1017
1018
1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1023
1024
1025
1026
1026
1027
1027
1028
1028
1028

Ozone (du)

402
401
401
402
402
405
408
410
411
411
412
413
414
415
414
414
414
415
417
419
412
406
400
396

Tuesday 21

Waxing Crescent 26%

08:40

01:20

04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 OK
12 OK
13 OK
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: 19:41, Transit: 12:49. Moon - Rise: 08:40, Set: 01:20. Civil Dark: 20:11 - 05:27. Nautical Dark: 20:48 - 04:50. Astro Dark: 21:28 - 04:11

Total Clouds (% Sky Obscured)

4
4
5
5
8
11
15
22
30
39
59
78
97
97
96
95
96
98
98
98
99
100

Low Clouds (% Sky Obscured)

4
4
5
0
1
3
3
1
0
0
14
27
41
46
53
61
59
57
57
63
70
72

Medium Clouds (% Sky Obscured)

0
0
0
0
1
3
4
14
23
33
37
45
57
71
81
95
96
98
98
96
91
87

High Clouds (% Sky Obscured)

0
1
2
3
2
2
2
2
2
1
5
9
13
16
11
0
0
0
0
0
0
5

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
15
18
20
22

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)

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

Chance of Frost

Temperature (°C)

-4
-5
-4
-2
-1
1
2
4
6
7
8
9
9
9
8
7
6
6
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-11
-12
-12
-14
-15
-16
-15
-14
-13
-11
-9
-6
-6
-5
-4
-3
-2
-0
0
0

Relative Humidity (%)

62
64
56
49
43
34
27
22
21
21
20
24
28
33
37
42
49
55
61
68
71
72

Pressure (mb)

1028
1029
1029
1029
1029
1028
1028
1027
1025
1024
1022
1021
1020
1019
1019
1018
1018
1017
1016
1015
1014
1013

Ozone (du)

393
389
389
388
388
384
381
378
377
375
374
373
373
372
371
370
369
368
367
367
370
373

Forecast for Thompsonburg, Windham, United States of America (43.20,-72.77)

Generated: 15/04/26 04:28:10. Forecast: 15/04/26 to 21/04/26. Timezone: UTC-4.00