Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 20

Waxing Crescent 14%

09:29

01:09

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

Sun - Rise: 07:01, Set: 20:44, Transit: 13:53. Moon - Rise: 09:29, Set: 01:09. Civil Dark: 21:14 - 06:30. Nautical Dark: 21:51 - 05:53. Astro Dark: 22:30 - 05:14

Total Clouds (% Sky Obscured)

68
63
42
37
62
42
98
83
55
54
24
21
20
26
30
32
64
17
40
33
17
11
26
37

Low Clouds (% Sky Obscured)

4
4
0
6
14
9
0
0
0
8
11
11
11
13
16
21
16
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

18
2
0
0
0
0
18
37
2
0
0
0
0
0
0
0
2
2
2
6
12
11
10
7

High Clouds (% Sky Obscured)

45
19
42
37
61
25
96
60
55
38
2
2
2
2
4
5
49
17
40
33
17
4
26
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
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
3
14
7
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 (%)

4
4
4
41
34
12
12
26
30
17
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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

Chance of Frost

Temperature (°C)

22
23
24
24
23
22
20
17
16
15
14
13
13
13
12
12
11
12
15
17
20
22
24
25

Feels Like (°C)

23
23
25
25
23
24
21
17
17
16
15
16
16
15
14
14
13
12
16
17
20
23
25
25

Dew Point (°C)

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

Relative Humidity (%)

61
56
56
56
63
72
77
79
85
86
86
87
87
87
89
90
92
90
84
78
75
66
58
52

Pressure (mb)

1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

351
351
352
353
353
353
352
351
350
350
352
353
353
352
351
349
348
349
349
349
349
349
349
347

Tuesday 21

Waxing Crescent 24%

10:38

02:14

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

Sun - Rise: 06:59, Set: 20:45, Transit: 13:53. Moon - Rise: 10:38, Set: 02:14. Civil Dark: 21:15 - 06:29. Nautical Dark: 21:52 - 05:52. Astro Dark: 22:32 - 05:11

Total Clouds (% Sky Obscured)

21
39
45
54
77
83
39
68
84
79
99
86
71
92
100
95
100
100
84
91
75
60
44
32

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
0
4
0
1
0
4
3
3
4
1
3
40
6
72
45
42
44
3

Medium Clouds (% Sky Obscured)

3
0
0
4
24
10
0
2
3
4
35
15
71
79
77
58
83
98
70
75
60
60
44
8

High Clouds (% Sky Obscured)

21
39
45
54
61
76
34
58
79
76
99
79
62
83
100
87
100
71
43
37
29
12
5
32

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 (%)

3
7
9
15
8
3
5
2
0
0
0
3
10
9
21
16
39
31
22
7
2
3
8
11

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

Chance of Frost

Temperature (°C)

26
26
26
26
25
24
21
19
17
16
16
15
15
14
14
13
13
14
15
16
18
20
22
23

Feels Like (°C)

25
26
25
25
26
24
20
20
18
17
15
13
13
14
13
12
12
12
13
16
17
19
21
22

Dew Point (°C)

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

Relative Humidity (%)

48
46
45
48
59
64
76
81
82
82
79
80
78
78
79
86
87
86
80
73
70
62
57
52

Pressure (mb)

1009
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1010
1010
1011
1010
1011
1012
1012
1012
1012
1012
1013

Ozone (du)

349
349
348
347
347
348
348
348
348
348
345
344
345
345
346
346
347
348
351
354
356
353
356
354

Wednesday 22

Waxing Crescent 35%

11:53

03:04

15 OK
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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Good
13 Good
14 Good

Sun - Rise: 06:58, Set: 20:46, Transit: 13:52. Moon - Rise: 11:53, Set: 03:04. Civil Dark: 21:16 - 06:27. Nautical Dark: 21:54 - 05:50. Astro Dark: 22:34 - 05:09

Total Clouds (% Sky Obscured)

35
56
82
82
100
55
52
43
54
56
73
81
89
92
62
63
75
70
63
54
51
8
5
2

Low Clouds (% Sky Obscured)

3
18
9
7
0
4
8
9
6
23
56
68
72
83
62
63
69
66
63
54
51
6
5
1

Medium Clouds (% Sky Obscured)

23
25
23
19
47
26
28
18
18
18
22
21
30
34
15
16
23
14
9
2
1
1
0
0

High Clouds (% Sky Obscured)

10
18
57
59
100
9
11
10
43
6
4
13
11
2
0
0
1
1
0
2
2
3
0
1

ISS Passover

Visibility (miles)

9
9
9
9
7
9
9
5
7
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
43
51
67
68
58
82
60
44
27
16
24
18
26
22
7
5
2
2
1
3
3
3
5

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
24
24
23
21
19
17
16
15
14
14
14
14
14
14
14
13
14
15
16
17
19
20
21

Feels Like (°C)

23
25
24
23
21
18
17
16
16
14
16
15
15
15
14
13
12
12
12
13
14
14
17
17

Dew Point (°C)

14
14
15
15
16
16
16
15
14
14
13
13
13
13
13
13
13
13
14
14
13
13
13
14

Relative Humidity (%)

54
55
57
62
70
82
90
96
95
95
95
95
93
95
95
93
95
93
92
87
78
69
66
65

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

353
351
351
352
351
350
348
348
349
349
347
345
345
345
346
345
347
349
350
351
352
352
352
352

Thursday 23

Waxing Crescent 46%

13:10

03:42

15 Good
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 OK

Sun - Rise: 06:56, Set: 20:47, Transit: 13:52. Moon - Rise: 13:10, Set: 03:42. Civil Dark: 21:18 - 06:26. Nautical Dark: 21:55 - 05:48. Astro Dark: 22:35 - 05:07

Total Clouds (% Sky Obscured)

2
2
3
5
4
2
0
0
0
2
2
2
0
6
7
7
5
7
7
1
4
5
7
25

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)

1
2
3
4
3
1
0
0
0
1
1
1
0
4
3
3
3
3
4
1
3
5
5
24

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 (%)

5
4
4
3
2
1
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)

19
18
17
16
14
13
12
10
8
8
8
7
6
5
4
4
4
4
6
7
8
8
8
7

Chance of Frost

Temperature (°C)

21
21
21
20
19
17
16
14
13
12
11
11
10
9
9
9
9
9
12
15
17
19
21
22

Feels Like (°C)

17
17
17
17
16
15
13
12
11
10
9
9
8
8
7
8
8
9
11
13
16
18
20
22

Dew Point (°C)

14
13
13
12
12
11
9
7
6
6
5
4
3
3
2
2
2
3
5
5
6
6
6
6

Relative Humidity (%)

63
61
62
61
63
65
65
63
64
66
64
62
62
63
63
62
63
66
60
53
48
43
38
35

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

353
353
354
356
358
362
362
362
364
364
362
360
359
359
361
363
364
362
362
362
363
363
364
365

Friday 24

First Quarter 58%

14:25

04:11

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

Sun - Rise: 06:55, Set: 20:48, Transit: 13:52. Moon - Rise: 14:25, Set: 04:11. Civil Dark: 21:19 - 06:24. Nautical Dark: 21:56 - 05:46. Astro Dark: 22:37 - 05:05

Total Clouds (% Sky Obscured)

7
6
12
18
23
17
29
22
4
4
14
10
9
6
18
33
49
30
16
1
1
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
14
10
4
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)

4
3
12
18
23
17
23
7
2
2
6
6
6
4
5
5
6
4
2
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
1
1
1
1
2
1
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)

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

Chance of Frost

Temperature (°C)

23
23
24
23
23
21
18
16
15
14
13
12
11
10
9
8
7
7
11
15
18
20
21
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

32
33
37
40
53
62
59
57
58
61
65
70
73
77
80
81
81
81
72
66
60
56
51
48

Pressure (mb)

1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1014
1014

Ozone (du)

368
371
372
370
367
365
365
367
368
369
367
366
365
365
365
365
365
365
365
365
365
364
363
362

Saturday 25

Waxing Gibbous 68%

No Rise

04:35

15 Good
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

Sun - Rise: 06:53, Set: 20:50, Transit: 13:52. Moon - Rise: No Rise, Set: 04:35. Civil Dark: 21:20 - 06:22. Nautical Dark: 21:58 - 05:44. Astro Dark: 22:39 - 05:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

23
23
23
22
21
21
18
16
14
13
12
11
10
10
10
10
10
11
13
15
18
19
21
22

Feels Like (°C)

23
23
23
23
23
24
19
18
17
16
15
15
11
11
11
10
10
10
13
14
16
17
18
19

Dew Point (°C)

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

Relative Humidity (%)

46
45
43
48
54
62
62
65
65
67
71
73
78
83
87
85
85
84
76
68
61
56
52
48

Pressure (mb)

1014
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

361
360
359
359
358
358
359
359
359
357
356
354
353
352
351
351
351
351
353
354
356
356
356
357

Sunday 26

Waxing Gibbous 78%

15:36

04:55

15 Good
16 Good
17 Good
18 Good
19 Good
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:52, Set: 20:51, Transit: 13:52. Moon - Rise: 15:36, Set: 04:55. Civil Dark: 21:22 - 06:21. Nautical Dark: 21:59 - 05:43. Astro Dark: 22:41 - 05:01

Total Clouds (% Sky Obscured)

1
1
5
8
12
24
37
49
55
62
69
69
75
78
72
67
65

Low Clouds (% Sky Obscured)

0
0
5
8
12
12
8
5
5
13
23
26
30
30
29
30
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
11
20
29
36
46
53

High Clouds (% Sky Obscured)

1
1
2
2
3
24
37
49
55
62
69
69
60
55
46
37
30

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
3
4
5
5
5
5
1
2
3
2
6
10
9
13
10
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
24
23
22
22
19
17
15
14
13
12
12
12
12
12
12

Feels Like (°C)

25
25
24
25
25
26
21
20
19
18
17
15
11
10
10
11
11

Dew Point (°C)

11
11
12
13
14
14
13
12
10
9
7
6
6
6
5
6
6

Relative Humidity (%)

48
46
46
51
57
63
67
70
73
70
66
64
64
64
64
65
65

Pressure (mb)

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

Ozone (du)

357
358
358
359
360
361
361
361
361
363
364
366
370
374
378
377
377

Forecast for Tournefeuille, Upper Garonne, France (43.57,1.33)

Generated: 20/04/26 15:40:14. Forecast: 20/04/26 to 26/04/26. Timezone: UTC+2.00