Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 21

Waxing Crescent 24%

10:08

02:31

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

Sun - Rise: 06:45, Set: 20:47, Transit: 13:47. Moon - Rise: 10:08, Set: 02:31. Civil Dark: 21:21 - 06:11. Nautical Dark: 22:02 - 05:30. Astro Dark: 22:48 - 04:43

Total Clouds (% Sky Obscured)

36
0
3
8
0
0
0
0
0
0
0
0
11
7
9
1
0
0
19
38
47
6
37
100

Low Clouds (% Sky Obscured)

0
0
3
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
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
1
0
0
0
0
0
0
0
0
9
5
7
1
0
0
18
38
47
6
37
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
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)

14
14
14
14
13
13
12
12
11
13
13
13
11
11
12
14
13
14
16
15
16
18
18
18

Chance of Frost

Temperature (°C)

16
17
16
16
14
12
11
10
9
8
8
7
6
6
5
5
6
8
10
13
15
17
18
19

Feels Like (°C)

13
13
13
13
11
9
7
7
6
5
4
3
4
3
2
1
2
3
5
9
10
11
12
13

Dew Point (°C)

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

Relative Humidity (%)

48
48
53
57
66
66
68
71
72
71
73
74
78
82
79
76
74
69
64
59
53
50
48
48

Pressure (mb)

1018
1017
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1019
1018
1018
1018
1019
1020
1019
1020
1019
1019
1019
1019

Ozone (du)

392
393
392
390
386
383
382
382
383
385
386
384
383
380
380
382
384
384
383
384
386
387
387
388

Wednesday 22

Waxing Crescent 35%

11:27

03:19

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

Sun - Rise: 06:43, Set: 20:49, Transit: 13:47. Moon - Rise: 11:27, Set: 03:19. Civil Dark: 21:22 - 06:09. Nautical Dark: 22:04 - 05:28. Astro Dark: 22:50 - 04:41

Total Clouds (% Sky Obscured)

100
64
22
69
92
13
29
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
64
22
69
92
13
29
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

17
16
16
16
15
14
13
13
12
11
10
9
9
8
8
8
9
11
13
14
15
15
15
15

Chance of Frost

Temperature (°C)

20
20
19
19
17
15
13
12
11
10
9
8
7
6
5
5
6
9
12
15
17
19
21
22

Feels Like (°C)

16
15
15
14
12
10
8
7
6
7
6
5
4
3
2
2
4
7
9
11
14
16
17
19

Dew Point (°C)

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

Relative Humidity (%)

48
51
57
59
62
59
59
58
59
61
63
68
72
76
78
80
72
63
57
52
49
47
44
43

Pressure (mb)

1019
1019
1019
1019
1020
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

387
387
386
386
386
383
383
382
380
377
376
379
383
387
390
391
393
394
398
403
406
406
406
406

Thursday 23

Waxing Crescent 46%

12:49

03:53

16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
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

Sun - Rise: 06:41, Set: 20:50, Transit: 13:46. Moon - Rise: 12:49, Set: 03:53. Civil Dark: 21:24 - 06:08. Nautical Dark: 22:06 - 05:26. Astro Dark: 22:52 - 04:38

Total 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

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
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
0
0
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
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)

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

Chance of Frost

Temperature (°C)

23
23
22
21
20
17
15
13
12
10
9
9
8
7
6
6
7
11
14
16
18
19
20
21

Feels Like (°C)

19
19
20
19
18
15
14
12
10
9
8
7
6
5
5
4
6
9
12
14
15
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

43
47
54
58
66
73
76
78
81
83
84
84
84
84
84
83
78
66
60
56
51
48
46
46

Pressure (mb)

1023
1023
1023
1023
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1023
1022
1022
1021
1021
1020

Ozone (du)

404
401
394
386
381
379
377
377
380
380
379
378
378
378
378
380
380
380
379
380
380
381
380
377

Friday 24

First Quarter 58%

14:08

04:17

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

Sun - Rise: 06:39, Set: 20:52, Transit: 13:46. Moon - Rise: 14:08, Set: 04:17. Civil Dark: 21:25 - 06:06. Nautical Dark: 22:07 - 05:23. Astro Dark: 22:55 - 04:36

Total Clouds (% Sky Obscured)

1
1
2
2
2
2
2
1
1
2
7
10
7
10
18
24
30
27
25
39
55
74
71
75

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
0
0
0
0
16
32
42
44
49

High Clouds (% Sky Obscured)

1
1
1
1
1
1
1
0
0
1
7
10
6
9
15
23
21
25
23
29
40
46
60
69

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

Chance of Frost

Temperature (°C)

21
21
20
19
17
14
12
11
10
9
8
7
7
6
6
6
7
10
13
15
17
18
20
20

Feels Like (°C)

18
18
18
18
17
13
11
10
8
8
6
6
4
4
4
3
4
7
10
13
16
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

46
46
51
56
70
75
80
83
84
84
85
90
90
91
93
93
87
76
70
66
62
58
55
53

Pressure (mb)

1020
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018

Ozone (du)

376
375
374
373
373
372
373
372
370
367
365
362
361
359
360
359
358
357
355
357
358
359
360
359

Saturday 25

Waxing Gibbous 68%

15:24

04:37

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

Sun - Rise: 06:38, Set: 20:53, Transit: 13:46. Moon - Rise: 15:24, Set: 04:37. Civil Dark: 21:27 - 06:04. Nautical Dark: 22:09 - 05:21. Astro Dark: 22:57 - 04:33

Total Clouds (% Sky Obscured)

78
96
98
100
100
100
99
70
37
10
21
31
42
49
58
69
32
33
33
34
36
37
33
29

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)

44
41
38
40
50
52
51
33
17
0
7
15
22
22
41
35
32
33
33
34
36
37
32
22

High Clouds (% Sky Obscured)

78
94
97
100
100
100
97
70
37
10
16
18
19
31
50
65
13
10
5
6
6
6
7
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
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
1
2
1
4
7
0
1
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)

9
10
9
8
6
7
8
8
8
7
6
6
6
6
6
6
7
9
10
11
12
12
13
12

Chance of Frost

Temperature (°C)

20
19
18
17
15
13
12
11
9
8
8
7
6
6
5
6
7
9
11
14
15
16
18
18

Feels Like (°C)

18
17
15
13
12
10
8
7
6
5
4
3
3
2
2
2
3
4
5
6
7
8
9
14

Dew Point (°C)

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

Relative Humidity (%)

50
48
53
57
68
70
72
71
72
73
74
75
76
78
80
79
77
72
65
60
55
50
46
46

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

358
357
355
353
352
354
358
359
360
361
363
364
366
366
367
369
371
372
373
375
376
377
379
379

Sunday 26

Waxing Gibbous 78%

No Rise

04:53

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

Sun - Rise: 06:36, Set: 20:55, Transit: 13:46. Moon - Rise: No Rise, Set: 04:53. Civil Dark: 21:29 - 06:02. Nautical Dark: 22:11 - 05:19. Astro Dark: 22:59 - 04:30

Total Clouds (% Sky Obscured)

24
22
20
18
12
6
0
0
0
0
0
0
0
19
38
56
38
19
0
0
0
0
10
20

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)

11
10
9
9
7
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5

High Clouds (% Sky Obscured)

1
2
2
2
1
0
0
0
0
0
0
0
0
13
26
41
30
16
0
0
0
0
0
1

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)

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

Chance of Frost

Temperature (°C)

18
18
17
16
15
13
11
9
8
7
6
6
6
5
6
6
6
9
12
15
17
18
20
19

Feels Like (°C)

14
13
13
14
14
10
10
9
9
8
7
4
3
3
3
3
3
5
6
8
9
11
12
17

Dew Point (°C)

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

Relative Humidity (%)

46
45
49
57
62
66
71
74
75
77
78
79
79
80
80
79
79
72
64
58
55
52
50
49

Pressure (mb)

1022
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1022
1022

Ozone (du)

379
379
378
377
376
378
379
380
380
379
379
378
378
378
378
379
380
380
380
380
379
379
378
378

Monday 27

Waxing Gibbous 86%

16:37

05:08

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

Sun - Rise: 06:34, Set: 20:56, Transit: 13:46. Moon - Rise: 16:37, Set: 05:08. Civil Dark: 21:30 - 06:00. Nautical Dark: 22:13 - 05:17. Astro Dark: 23:02 - 04:28

Total Clouds (% Sky Obscured)

31
23
14
2
5
8
7
5
3
1
1
0
0
25
43
65
60
55
30
27
19
16

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

Medium Clouds (% Sky Obscured)

7
5
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
10
18
15
16

High Clouds (% Sky Obscured)

1
4
6
2
5
6
5
4
3
1
1
0
0
10
20
25
18
8
2
1
1
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 (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
14
13
14
14
10
9
9
9
8
8
4
4
4
4
4
4
4
5
5
7
7

Dew Point (°C)

8
8
7
8
8
7
6
5
5
4
4
3
1
-1
-1
-1
-0
1
2
2
4
4

Relative Humidity (%)

50
49
53
57
62
66
71
75
78
78
81
74
67
61
61
61
62
57
52
47
47
45

Pressure (mb)

1021
1021
1020
1020
1020
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1017

Ozone (du)

378
378
379
379
380
380
381
382
383
384
385
388
391
394
396
398
400
399
397
396
394
392

Forecast for Amilly, Loiret, France (47.98,2.77)

Generated: 21/04/26 16:41:25. Forecast: 21/04/26 to 27/04/26. Timezone: UTC+2.00