Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 13%

07:31

23:11

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

Sun - Rise: 05:21, Set: 20:15, Transit: 12:49. Moon - Rise: 07:31, Set: 23:11. Civil Dark: 20:49 - 04:47. Nautical Dark: 21:32 - 04:04. Astro Dark: 22:23 - 03:13

Total Clouds (% Sky Obscured)

23
21
20
16
21
40
26
17
45
25
13
49
89
98
100
89
51
40
91
96
100
86
92
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
8
0
0
0
0
0
0
10
31
24
25
51
20
38
33
40
49
36
0

Medium Clouds (% Sky Obscured)

23
21
20
16
21
38
26
17
31
25
5
49
45
87
94
43
51
40
63
90
93
65
81
47

High Clouds (% Sky Obscured)

0
0
0
0
6
1
9
5
16
10
10
6
84
85
100
75
8
5
61
28
75
75
75
79

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
6
34
3
0
0
4
3
0
3
5
5
4
15
12
27
32
37
50
32
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
27
25
23
22
21
21
21
21
21
20
20
20
21
22
24
26
28
29
30
30
29
28
27

Feels Like (°C)

32
29
27
25
24
24
23
23
23
22
22
21
21
20
22
24
27
29
30
30
29
28
27
27

Dew Point (°C)

22
21
20
18
19
19
20
20
20
20
19
19
19
20
20
21
21
20
20
20
20
21
23
23

Relative Humidity (%)

64
69
74
76
81
88
92
92
95
93
95
95
95
92
88
82
71
60
57
55
55
62
72
79

Pressure (mb)

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

Ozone (du)

317
319
319
321
324
323
322
324
324
322
321
321
321
322
323
322
322
320
319
318
317
318
320
320

Tuesday 19

Waxing Crescent 23%

08:49

00:06

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

Sun - Rise: 05:20, Set: 20:17, Transit: 12:49. Moon - Rise: 08:49, Set: 00:06. Civil Dark: 20:51 - 04:46. Nautical Dark: 21:34 - 04:02. Astro Dark: 22:25 - 03:11

Total Clouds (% Sky Obscured)

96
85
69
41
31
37
28
84
82
85
91
73
26
43
100
99
96
98
97
97
82
31
20
30

Low Clouds (% Sky Obscured)

0
0
0
7
1
0
0
0
0
18
6
20
26
43
76
74
92
86
53
60
46
31
20
30

Medium Clouds (% Sky Obscured)

71
53
27
4
31
37
28
60
61
63
63
57
26
43
99
93
54
88
75
30
6
2
6
14

High Clouds (% Sky Obscured)

87
75
69
17
5
5
16
14
2
12
15
9
16
24
76
98
72
95
19
16
14
17
1
11

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
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
3
3
0
2
21
19
9
21
6
9
9
32
53
83
89
44
18
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
25
23
22
22
22
21
22
22
21
21
21
22
23
24
24
24
22
23
23
24
23
22

Feels Like (°C)

29
29
26
24
24
24
23
23
22
22
21
21
21
24
25
25
24
23
23
23
23
25
23
22

Dew Point (°C)

23
23
22
20
20
20
19
19
19
19
20
20
20
21
20
21
21
20
19
16
17
14
13
13

Relative Humidity (%)

73
77
80
81
85
88
85
84
83
84
91
94
95
94
79
83
83
77
80
65
65
54
52
55

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1010
1011
1011
1012
1012
1012
1012
1013
1014

Ozone (du)

320
319
318
317
316
316
314
313
312
311
311
313
315
317
317
315
314
314
315
318
319
320
325
324

Wednesday 20

Waxing Crescent 33%

10:09

00:47

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

Sun - Rise: 05:19, Set: 20:18, Transit: 12:49. Moon - Rise: 10:09, Set: 00:47. Civil Dark: 20:52 - 04:45. Nautical Dark: 21:35 - 04:01. Astro Dark: 22:27 - 03:09

Total Clouds (% Sky Obscured)

22
28
3
8
20
72
86
52
49
12
16
30
28
43
66
66
100
100
100
98
86
76
65
60

Low Clouds (% Sky Obscured)

22
0
0
8
20
49
65
31
3
0
11
30
28
41
37
29
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
2
2
4
35
7
5
2
2

High Clouds (% Sky Obscured)

6
25
3
0
7
45
45
26
38
8
8
5
3
18
37
50
100
100
100
98
86
76
65
60

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)

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

Chance of Frost

Temperature (°C)

20
18
16
14
13
12
11
11
9
8
7
6
6
7
7
8
9
10
11
12
13
13
13
13

Feels Like (°C)

20
17
13
11
10
10
7
4
4
2
2
2
2
2
3
3
4
5
7
8
9
9
10
10

Dew Point (°C)

13
12
10
6
5
5
5
2
1
-1
-2
-2
-1
0
-0
-1
-0
0
1
2
2
3
3
6

Relative Humidity (%)

63
69
67
58
56
62
67
55
55
53
53
55
61
64
58
54
52
49
49
48
48
48
49
59

Pressure (mb)

1014
1015
1017
1018
1019
1020
1021
1022
1023
1023
1024
1025
1026
1027
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026

Ozone (du)

323
324
326
325
328
326
325
326
327
330
331
333
333
334
333
331
332
330
334
335
336
336
336
336

Thursday 21

Waxing Crescent 31%

11:26

01:18

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

Sun - Rise: 05:18, Set: 20:19, Transit: 12:49. Moon - Rise: 11:26, Set: 01:18. Civil Dark: 20:53 - 04:44. Nautical Dark: 21:37 - 04:00. Astro Dark: 22:29 - 03:08

Total Clouds (% Sky Obscured)

55
55
55
60
60
62
65
68
43
66
92
94
48
52
99
91
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2

Medium Clouds (% Sky Obscured)

2
3
0
0
0
1
3
5
16
35
83
50
38
43
53
32
18
65
61
65
50
35
25
33

High Clouds (% Sky Obscured)

55
55
35
25
10
0
0
0
1
2
3
2
1
0
34
62
92
94
97
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
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)

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

Chance of Frost

Temperature (°C)

13
12
10
9
8
6
6
5
4
4
4
4
4
6
8
10
12
14
15
16
17
17
17
17

Feels Like (°C)

9
9
8
7
5
5
4
3
2
3
2
1
2
6
8
8
11
13
14
14
15
15
15
15

Dew Point (°C)

5
5
4
2
1
1
1
1
0
1
0
0
1
1
2
3
4
4
4
4
5
5
6
8

Relative Humidity (%)

60
65
65
62
63
67
70
72
75
77
79
77
77
70
63
59
55
50
46
45
44
45
49
58

Pressure (mb)

1026
1026
1026
1027
1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027

Ozone (du)

337
340
339
340
340
342
342
343
342
343
341
342
344
344
345
346
347
348
346
347
347
349
351
349

Friday 22

Waxing Crescent 45%

12:39

01:42

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
17 Bad

Sun - Rise: 05:17, Set: 20:20, Transit: 12:49. Moon - Rise: 12:39, Set: 01:42. Civil Dark: 20:54 - 04:43. Nautical Dark: 21:38 - 03:59. Astro Dark: 22:30 - 03:06

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)

1
1
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)

37
19
13
11
10
14
19
30
45
50
50
45
45
45
46
41
37
43
63
82
88
94
100
100

High 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

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
1
1
2
7
9
10
24
31
36
56

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

Chance of Frost

Temperature (°C)

16
15
13
11
10
9
9
8
7
7
7
6
7
9
10
12
14
15
16
16
16
15
15
14

Feels Like (°C)

15
13
11
10
9
7
7
6
6
5
4
5
5
7
8
9
10
10
11
11
12
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

64
70
74
76
78
77
78
81
84
84
85
90
88
84
77
73
69
65
64
63
62
62
64
65

Pressure (mb)

1027
1027
1027
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1029
1029
1029
1029

Ozone (du)

348
351
353
354
355
355
353
354
353
353
353
352
353
353
351
351
350
350
349
348
347
346
345
344

Saturday 23

First Quarter 56%

13:49

02:03

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
17 Bad

Sun - Rise: 05:17, Set: 20:21, Transit: 12:49. Moon - Rise: 13:49, Set: 02:03. Civil Dark: 20:55 - 04:42. Nautical Dark: 21:39 - 03:58. Astro Dark: 22:32 - 03:04

Total Clouds (% Sky Obscured)

100
100
99
99
99
99
99
100
100
99
98
84
73
63
81
91
99
100
100
100
100
99
98
99

Low Clouds (% Sky Obscured)

0
0
6
12
18
27
37
47
55
63
71
77
73
63
81
91
98
96
93
90
78
47
49
49

Medium Clouds (% Sky Obscured)

100
99
81
64
49
41
28
19
14
13
13
8
13
13
18
19
25
19
18
17
13
12
16
17

High Clouds (% Sky Obscured)

100
100
82
67
30
14
28
41
41
42
42
46
50
54
42
37
29
53
78
100
98
95
91
94

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

Very Light Rain
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 (%)

62
59
50
38
13
15
16
16
13
8
2
2
2
0
4
3
3
6
5
1
2
2
0
3

Precipitation Amount (mm)

0.3
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
4
4
2
1
2
2
2
3
3
3
4
3
3
3
4
5
6
7
8
9
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
75
73
71
69
74
81
88
91
93
95
90
83
79
65
54
44
43
41
40
41
44
47

Pressure (mb)

1029
1029
1029
1029
1030
1030
1030
1030
1029
1030
1030
1030
1030
1030
1031
1031
1030
1030
1030
1029
1029
1029
1028
1028

Ozone (du)

344
344
345
345
346
347
348
350
352
353
355
356
357
358
359
355
352
349
347
346
344
344
344
344

Sunday 24

Waxing Gibbous 66%

14:56

02:22

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: 05:16, Set: 20:22, Transit: 12:49. Moon - Rise: 14:56, Set: 02:22. Civil Dark: 20:56 - 04:41. Nautical Dark: 21:41 - 03:57. Astro Dark: 22:34 - 03:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

49
49
52
54
54
67
76
90
94
96
97
99
99
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

23
24
46
71
86
90
94
100
99
99
99
99
99
100
93
87
81
71
62
54

High Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
100
97
94
91
80
74
66
73
61
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
4
4
4
6
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

Precipitation Type

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

Precipitation Probability (%)

4
4
27
44
57
95
95
95
95
95
95
95
95
95
95
78
52
38
26
14

Precipitation Amount (mm)

0
0
0
0
0
0.6
1
1.2
1.3
1.4
1.4
1.3
1.1
0.7
0.6
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

9
7
6
6
5
5
4
4
3
4
4
4
4
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
9
9
10
10
9
9
8
8
7
7
6
6
5
6
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

50
55
60
60
59
59
59
57
56
67
80
94
94
96
96
96
95
95
95
93

Pressure (mb)

1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

343
342
340
341
343
344
346
348
351
353
355
357
358
360
362
357
352
347
346
344

Forecast for Middlebury (village), Addison, United States of America (44.02,-73.17)

Generated: 18/05/26 18:51:15. Forecast: 18/05/26 to 24/05/26. Timezone: UTC-4.00