Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 31%

09:44

00:51

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

Sun - Rise: 05:23, Set: 20:15, Transit: 12:49. Moon - Rise: 09:44, Set: 00:51. Civil Dark: 20:48 - 04:49. Nautical Dark: 21:31 - 04:06. Astro Dark: 22:22 - 03:16

Total Clouds (% Sky Obscured)

1
0
0
0
0
2
8
2
4
0
0
0
3
9
9
10
6
3
11
98
99
93
94
35

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
2
2
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
3
9
8
8
2
2
9
24
11
46
52
35

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
0
0
0
0
0
0
0
1
3
4
2
3
98
99
88
89
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

4
3
3
3
1
2
0
0
2
2
2
1
2
2
1
2
3
3
4
15
14
8
4
5

Precipitation Amount (mm)

0.08
0.02
0.09
0.07
0.01
0.04
0
0
0.02
0.03
0.03
0.01
0.05
0.05
0.03
0.02
0.02
0.03
0.04
0.3
0.19
0.14
0.03
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
10
9
9
8
9
11
14
16
18
20
21
22
23
23
23
22
21
20
18
16
15

Feels Like (°C)

12
11
11
10
9
8
8
9
11
14
16
18
20
21
22
23
23
23
22
21
20
18
16
15

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
79
80
82
84
85
83
77
71
64
57
51
46
40
38
40
45
51
58
66
69
70

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1026
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

382
382
382
385
386
386
386
387
387
385
383
380
379
380
384
384
383
381
377
375
374
377
377
380

Monday 17

Waxing Crescent 41%

10:49

01:31

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

Sun - Rise: 05:22, Set: 20:16, Transit: 12:49. Moon - Rise: 10:49, Set: 01:31. Civil Dark: 20:50 - 04:48. Nautical Dark: 21:33 - 04:05. Astro Dark: 22:23 - 03:14

Total Clouds (% Sky Obscured)

30
99
97
72
87
81
84
61
37
40
89
63
45
59
84
87
72
59
50
70
81
99
72
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
1
4
2
1
1
2
3
2
0
0
1

Medium Clouds (% Sky Obscured)

30
12
0
2
87
81
84
61
37
39
34
34
18
39
34
27
29
28
31
26
23
13
6
3

High Clouds (% Sky Obscured)

0
99
97
71
4
0
0
0
0
2
84
45
34
34
77
82
62
45
27
59
74
99
70
13

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

3
2
2
2
1
2
2
3
9
12
9
4
2
2
2
2
2
2
2
2
1
1
1
0

Precipitation Amount (mm)

0.03
0.01
0.02
0.02
0.01
0.01
0.03
0.04
0.1
0.17
0.12
0.05
0.02
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
12
12
12
12
12
12
14
16
18
19
21
22
23
24
24
23
23
21
20
18
16

Feels Like (°C)

14
13
13
12
12
12
12
12
12
14
16
18
19
21
22
23
24
24
23
23
21
20
18
16

Dew Point (°C)

9
9
8
9
9
9
9
10
11
13
14
14
14
14
14
13
13
13
13
13
14
14
13
12

Relative Humidity (%)

71
74
76
78
80
83
85
89
93
92
86
79
71
65
59
53
50
50
52
55
61
68
72
74

Pressure (mb)

1024
1024
1024
1024
1024
1023
1024
1024
1024
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1022
1022
1023
1023
1024

Ozone (du)

382
383
385
387
391
395
397
393
389
381
379
377
375
374
374
376
375
373
372
371
370
366
365
364

Tuesday 18

Waxing Crescent 52%

11:58

02:04

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

Sun - Rise: 05:21, Set: 20:17, Transit: 12:49. Moon - Rise: 11:58, Set: 02:04. Civil Dark: 20:51 - 04:47. Nautical Dark: 21:34 - 04:03. Astro Dark: 22:25 - 03:12

Total Clouds (% Sky Obscured)

59
48
24
28
9
0
1
0
0
0
9
0
0
0
0
13
13
13
13
13
13
6
6
6

Low 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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13
13
13
6
6
6

High Clouds (% Sky Obscured)

59
48
24
28
9
0
1
0
0
0
9
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Amount (mm)

0
0
0
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
12
12
11
11
14
16
19
20
22
23
24
25
26
27
27
26
25
22
20
18

Feels Like (°C)

15
14
14
13
12
12
11
11
14
16
19
20
22
23
24
25
26
27
27
26
25
22
20
18

Dew Point (°C)

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

Relative Humidity (%)

77
79
80
81
83
84
86
87
85
77
71
63
58
55
53
50
48
47
48
51
58
66
71
72

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1025
1024
1024
1024
1023
1023
1023
1024
1025
1025

Ozone (du)

362
361
360
361
360
359
358
358
356
356
356
357
357
356
356
355
355
355
355
354
353
349
348
347

Wednesday 19

First Quarter 63%

13:09

02:33

23 Good
00 Good
01 Good
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
22 Bad

Sun - Rise: 05:20, Set: 20:18, Transit: 12:49. Moon - Rise: 13:09, Set: 02:33. Civil Dark: 20:52 - 04:46. Nautical Dark: 21:36 - 04:02. Astro Dark: 22:27 - 03:11

Total Clouds (% Sky Obscured)

6
6
6
99
99
99
99
99
99
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
22
22
22
22
22
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
6
6
1
1
1
1
1
1
0
0
0
0
0
0
37
37
37
37
37
37
100
100
100

High Clouds (% Sky Obscured)

0
0
0
99
99
99
99
99
99
98
98
98
98
98
98
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain

Precipitation Probability (%)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
2
0
2
3
4
4
2
2
3
8

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0.01
0
0.04
0.16
0.25
0.18
0.06
0.01
0.04
0.13

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
14
15
17
19
20
22
24
25
26
28
28
28
26
25
24
22
21
20

Feels Like (°C)

17
16
16
15
15
15
14
15
17
19
20
22
24
25
26
28
29
28
26
25
24
22
21
20

Dew Point (°C)

12
12
12
12
12
12
12
13
15
16
17
17
17
17
17
16
16
15
15
16
17
16
15
15

Relative Humidity (%)

73
75
76
78
81
82
84
87
88
85
82
75
68
62
56
47
46
48
52
59
64
67
69
72

Pressure (mb)

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

Ozone (du)

347
347
347
348
349
347
345
345
347
346
346
345
345
344
344
345
346
346
345
345
344
337
334
334

Thursday 20

Waxing Gibbous 74%

14:22

02:59

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
22 Bad

Sun - Rise: 05:19, Set: 20:19, Transit: 12:49. Moon - Rise: 14:22, Set: 02:59. Civil Dark: 20:53 - 04:45. Nautical Dark: 21:37 - 04:01. Astro Dark: 22:29 - 03:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
97
97
97
97
97
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
19
19
19
19
19
19
2
2
2
2
2
2
58
58
58
58
58
58
18
18
18

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
55
55
55
55
55
55
100
100
100

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
9
9
10
7
4
3
1
1
1
2
4
8
10
10
8

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

Precipitation Probability (%)

6
5
6
3
0
0
0
4
8
14
33
26
28
25
21
13
13
13
13
15
17
18
16
10

Precipitation Amount (mm)

0.07
0.04
0.05
0.03
0
0
0
0.02
0.09
0.17
0.69
0.32
0.46
0.55
0.49
0.49
0.48
0.41
0.34
0.27
0.2
0.14
0.09
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
18
17
16
16
16
17
18
18
19
20
21
22
27
28
27
27
26
25
25
24
23

Feels Like (°C)

19
18
18
18
17
16
16
16
17
18
19
20
20
21
22
28
28
28
28
26
26
25
24
23

Dew Point (°C)

14
14
14
14
14
13
14
14
15
16
16
17
18
18
18
17
17
17
17
18
19
19
19
19

Relative Humidity (%)

75
76
78
78
80
82
85
88
89
88
88
87
85
82
76
54
53
53
56
61
66
70
74
78

Pressure (mb)

1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1028
1027
1027
1026
1026
1025
1024
1024
1023
1023
1022
1022
1022
1022

Ozone (du)

333
333
333
334
334
333
334
333
334
334
333
332
333
332
333
335
335
335
336
338
339
341
342
343

Friday 21

Waxing Gibbous 84%

15:37

03:23

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
22 Bad

Sun - Rise: 05:18, Set: 20:20, Transit: 12:49. Moon - Rise: 15:37, Set: 03:23. Civil Dark: 20:54 - 04:44. Nautical Dark: 21:38 - 04:00. Astro Dark: 22:31 - 03:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
84
84
84
84
84
84
96
96
96
96
96
96
95
95
95

Low Clouds (% Sky Obscured)

18
18
18
48
48
48
48
48
48
78
78
78
78
78
78
27
27
27
27
27
27
46
46
46

Medium Clouds (% Sky Obscured)

100
100
100
66
66
66
66
66
66
52
52
52
52
52
52
54
54
54
54
54
54
44
44
44

High Clouds (% Sky Obscured)

100
100
100
99
99
99
99
99
99
49
49
49
49
49
49
93
93
93
93
93
93
89
89
89

ISS Passover

Visibility (miles)

6
5
3
2
1
1
1
0
0
0
0
0
0
0
1
1
4
6
9
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

7
9
15
18
17
14
15
19
22
23
17
14
10
9
8
6
6
6
6
6
6
7
8
6

Precipitation Amount (mm)

0.03
0.06
0.14
0.21
0.17
0.11
0.12
0.17
0.24
0.29
0.29
0.27
0.23
0.19
0.15
0.11
0.07
0.05
0.04
0.03
0.04
0.06
0.1
0.17

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
21
20
20
19
20
20
21
22
24
25
26
27
28
29
29
29
27
26
24
23
21

Feels Like (°C)

22
22
21
21
21
20
20
20
21
22
23
24
25
26
29
30
31
32
31
30
27
25
24
22

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
83
86
92
97
100
100
99
94
88
83
80
75
70
66
64
65
71
78
85
91
95

Pressure (mb)

1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017

Ozone (du)

343
343
343
342
342
341
340
340
340
339
340
341
342
341
340
339
339
339
339
338
337
335
333
330

Saturday 22

Waxing Gibbous 92%

16:55

03:48

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 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 Good

Sun - Rise: 05:17, Set: 20:21, Transit: 12:49. Moon - Rise: 16:55, Set: 03:48. Civil Dark: 20:55 - 04:43. Nautical Dark: 21:40 - 03:59. Astro Dark: 22:32 - 03:06

Total Clouds (% Sky Obscured)

95
95
95
98
98
98
98
98
98
99
99
99
99
99
99
45
45
45
45
45
45
2
2
2

Low Clouds (% Sky Obscured)

46
46
46
97
97
97
97
97
97
99
99
99
99
99
99
37
37
37
37
37
37
1
1
1

Medium Clouds (% Sky Obscured)

44
44
44
12
12
12
12
12
12
17
17
17
17
17
17
33
33
33
33
33
33
2
2
2

High Clouds (% Sky Obscured)

89
89
89
83
83
83
83
83
83
66
66
66
66
66
66
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

5
4
3
2
0
0
0
0
0
0
0
0
0
0
2
2
4
7
12
14
15
15
13
10

Precipitation Amount (mm)

0.21
0.14
0.05
0.01
0
0
0
0
0
0
0
0
0
0
0.02
0.04
0.08
0.15
0.19
0.14
0.09
0.09
0.07
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
19
19
18
18
19
20
21
23
24
26
27
28
29
29
28
27
26
25
25
24
23

Feels Like (°C)

21
20
20
20
19
19
19
20
21
22
24
25
28
30
32
32
32
32
30
27
26
26
25
24

Dew Point (°C)

20
19
19
19
19
18
18
19
20
21
22
23
23
23
23
23
23
24
24
24
24
24
23
23

Relative Humidity (%)

100
100
100
99
100
100
100
100
100
100
99
89
82
76
71
69
72
78
86
91
94
96
97
98

Pressure (mb)

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

Ozone (du)

326
323
320
317
315
314
314
312
311
310
308
306
305
304
303
303
301
300
300
300
300
302
304
306

Forecast for Middlebury, Addison County, US (44.02,-73.17)

Generated: 16/05/21 23:10:38. Forecast: 16/05/21 to 22/05/21. Timezone: UTC-4.00