Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 49%

11:06

02:48

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

Sun - Rise: 05:53, Set: 19:47, Transit: 12:50. Moon - Rise: 11:06, Set: 02:48. Civil Dark: 20:17 - 05:22. Nautical Dark: 20:55 - 04:44. Astro Dark: 21:36 - 04:02

Total Clouds (% Sky Obscured)

68
58
58
60
66
16
6
8
7
3
8
2
0
17
16
13
37
46
48
25
16
3
6
5

Low Clouds (% Sky Obscured)

28
39
25
31
41
16
5
2
1
1
5
2
0
1
0
13
26
34
36
25
16
0
6
1

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
4
0
0
17
16
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
4
0
0
0
0
7
4
0
4
0
0
0
3
4
19
20
17
3
0
0
0
0

ISS Passover

Visibility (miles)

4
6
2
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
16
3
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
17
15
11
12
12
13
13
13
12
12
11
10
6
5
4
4
4
5
5
4
4
4
3

Chance of Frost

Temperature (°C)

5
6
7
6
9
10
12
13
13
13
13
12
10
8
6
4
3
2
2
2
1
0
-1
-1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
90
91
84
68
51
44
43
40
42
45
50
56
61
64
68
73
76
77
80
83
84
86

Pressure (mb)

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

Ozone (du)

391
393
393
391
390
390
390
389
389
386
385
386
385
384
385
385
384
385
388
389
391
399
409
415

Friday 24

Waxing Gibbous 60%

12:23

03:16

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
23 Good
00 Good
01 Bad
02 Bad
03 Good
04 OK
05 Good
06 OK

Sun - Rise: 05:51, Set: 19:48, Transit: 12:50. Moon - Rise: 12:23, Set: 03:16. Civil Dark: 20:19 - 05:20. Nautical Dark: 20:57 - 04:42. Astro Dark: 21:38 - 04:00

Total Clouds (% Sky Obscured)

5
16
15
14
12
9
4
6
6
4
0
1
0
0
3
1
2
0
75
75
10
42
12
48

Low Clouds (% Sky Obscured)

5
16
15
14
12
9
1
1
2
2
0
0
0
0
3
1
2
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
75
75
9
41
10
41

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
65
58
52
51
49
47
44
43
44
47
51
58
64
68
73
76
78
81
83
83
84
84
84

Pressure (mb)

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

Ozone (du)

410
411
409
409
407
405
402
401
398
394
391
387
384
381
385
388
382
380
375
374
374
374
374
372

Saturday 25

Waxing Gibbous 70%

13:37

03:38

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
04 Bad
05 Bad
06 OK

Sun - Rise: 05:50, Set: 19:49, Transit: 12:50. Moon - Rise: 13:37, Set: 03:38. Civil Dark: 20:20 - 05:18. Nautical Dark: 20:58 - 04:40. Astro Dark: 21:40 - 03:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
95
100
100
100
100
100
100
100
100
98
96
97
100
65
71
79
84
74
17

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
1
14
14
23
33
31
14
1
1
1
2
13
19
27
16
13

Medium Clouds (% Sky Obscured)

0
0
2
100
99
94
94
100
100
100
100
100
100
100
97
96
96
90
65
59
3
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
84
100
100
100
100
100
100
100
100
65
10
13
24
33
71
79
84
70
3

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)

2
1
1
2
3
3
3
3
3
3
2
2
3
3
3
2
2
3
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

-1
3
6
8
10
11
13
13
14
13
13
13
11
9
8
7
6
5
3
3
2
2
1
2

Feels Like (°C)

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

Dew Point (°C)

-5
-4
-2
-2
-1
-1
-1
-1
0
0
1
3
4
3
2
2
3
3
2
2
2
1
1
1

Relative Humidity (%)

72
62
56
51
46
41
39
38
39
40
42
52
62
64
65
74
85
91
93
94
96
96
96
94

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020

Ozone (du)

370
368
368
367
366
366
368
370
373
376
380
384
388
390
386
386
385
383
382
381
379
377
376
376

Sunday 26

Waxing Gibbous 80%

14:48

03:57

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

Sun - Rise: 05:48, Set: 19:50, Transit: 12:50. Moon - Rise: 14:48, Set: 03:57. Civil Dark: 20:21 - 05:17. Nautical Dark: 21:00 - 04:38. Astro Dark: 21:42 - 03:56

Total Clouds (% Sky Obscured)

12
15
7
4
4
3
1
5
12
15
14
9
5
4
1
0
9
20
30
32
29
30
48
68

Low Clouds (% Sky Obscured)

8
13
3
3
3
3
0
0
3
3
6
3
3
2
0
0
0
1
1
10
17
24
17
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
12
15
14
5
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
2
1
0
0
0
0
0
0
0
2
3
5
3
1
0
9
20
30
32
19
5
37
68

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
3
5
3
3
2
4
3
5
3
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)

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

Chance of Frost

Temperature (°C)

4
6
8
10
12
14
15
15
16
16
15
14
12
10
8
7
5
5
5
4
3
3
2
3

Feels Like (°C)

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

Dew Point (°C)

2
3
4
4
5
5
5
5
4
4
5
6
6
6
5
5
4
4
3
3
2
1
1
2

Relative Humidity (%)

91
83
74
65
60
55
51
49
47
46
49
56
65
74
79
85
88
90
89
89
91
91
91
93

Pressure (mb)

1021
1021
1021
1022
1022
1021
1021
1021
1021
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

377
377
376
380
381
380
380
382
384
385
386
385
384
386
389
391
393
394
393
391
390
392
393
394

Monday 27

Waxing Gibbous 88%

15:56

04:16

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

Sun - Rise: 05:47, Set: 19:51, Transit: 12:50. Moon - Rise: 15:56, Set: 04:16. Civil Dark: 20:23 - 05:15. Nautical Dark: 21:01 - 04:36. Astro Dark: 21:44 - 03:54

Total Clouds (% Sky Obscured)

96
67
44
18
13
9
3
14
24
65
54
38
24
42
57
71
54
47
42
35
29
20
46
73

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
1
1
1
1
7
13
19
16
12
8
5
3
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
1
8
16
23
18
29
22
24
28
33
36
31
28
19
9
0
0
0

High Clouds (% Sky Obscured)

95
67
43
18
12
6
0
0
2
35
31
27
8
10
9
5
2
3
5
10
15
20
46
72

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
2
1
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)

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

Chance of Frost

Temperature (°C)

5
7
10
12
15
16
17
18
19
19
19
18
15
13
11
10
8
7
7
7
7
8
8
9

Feels Like (°C)

6
7
11
13
15
17
18
19
19
18
16
16
13
12
11
9
8
8
8
8
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

86
78
71
64
58
52
46
43
40
40
40
49
61
66
71
74
77
79
81
82
85
87
90
84

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1024
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

394
392
391
390
388
384
382
381
378
375
372
370
367
366
364
362
360
357
354
351
350
348
347
346

Tuesday 28

Waxing Gibbous 94%

17:03

04:34

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 05:45, Set: 19:53, Transit: 12:50. Moon - Rise: 17:03, Set: 04:34. Civil Dark: 20:24 - 05:14. Nautical Dark: 21:03 - 04:35. Astro Dark: 21:45 - 03:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
9
19
28
46
65
85
89
94
100
95
90
86
87
92
91
91
91

Medium Clouds (% Sky Obscured)

0
9
17
24
48
73
97
98
99
100
99
98
97
75
53
34
32
34
35
28
23
21
28
36

High Clouds (% Sky Obscured)

99
99
100
100
89
78
66
78
89
100
100
100
100
100
95
93
95
95
95
86
74
57
46
37

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

Precipitation Probability (%)

0
0
0
0
0
0
0
4
9
13
58
88
95
94
74
31
31
27
17
33
36
33
41
41

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.7
1
0.7
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
73
68
61
56
55
53
52
55
59
62
69
79
90
90
90
88
90
90
88
88
88
88
90

Pressure (mb)

1022
1022
1022
1021
1020
1019
1018
1017
1017
1016
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014

Ozone (du)

346
346
346
346
347
345
344
343
343
343
342
346
349
352
357
362
367
368
369
370
370
370
370
374

Wednesday 29

Waxing Gibbous 98%

18:09

04:53

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

Sun - Rise: 05:44, Set: 19:54, Transit: 12:49. Moon - Rise: 18:09, Set: 04:53. Civil Dark: 20:25 - 05:12. Nautical Dark: 21:04 - 04:33. Astro Dark: 21:47 - 03:50

Total Clouds (% Sky Obscured)

96
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
97
87
84

Low Clouds (% Sky Obscured)

90
93
96
100
100
100
100
98
97
96
86
76
67
62
56
52
48
41
34

Medium Clouds (% Sky Obscured)

42
39
47
50
45
35
30
49
67
76
81
88
94
96
98
100
92
87
83

High Clouds (% Sky Obscured)

28
46
68
95
95
85
60
62
69
76
82
90
99
79
55
33
19
25
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

35
24
13
1
39
59
76
95
95
95
95
95
95
95
95
95
95
77
40

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
1.1
1.7
2.3
2.3
2
1.4
1.2
1.1
1.2
0.9
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
9
9
9
9
9
8
8
8
8
7
7
7
7

Relative Humidity (%)

91
91
91
88
87
83
80
75
75
74
74
77
81
87
85
85
87
87
90

Pressure (mb)

1014
1014
1014
1014
1014
1013
1012
1012
1011
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

378
382
380
378
376
376
375
375
376
376
377
377
376
375
374
373
372
371
370

Forecast for Middlebury (village), Addison, United States of America (44.01,-73.18)

Generated: 23/04/26 07:52:49. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-4.00