Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 35%

10:09

02:52

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 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 06:51, Set: 21:03, Transit: 13:57. Moon - Rise: 10:09, Set: 02:52. Civil Dark: 21:38 - 06:17. Nautical Dark: 22:21 - 05:33. Astro Dark: 23:11 - 04:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
11
1
3
2
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
11
11
1
3
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
70
73
71
71
74
74
67
64
60
54
48
44
42
41
44
48
51
54
58
61
63
61
59

Pressure (mb)

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

Ozone (du)

385
384
385
385
383
380
380
383
384
384
386
386
385
384
383
384
383
382
382
382
380
379
379
378

Thursday 23

Waxing Crescent 46%

11:30

03:38

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 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 06:50, Set: 21:04, Transit: 13:57. Moon - Rise: 11:30, Set: 03:38. Civil Dark: 21:39 - 06:15. Nautical Dark: 22:23 - 05:31. Astro Dark: 23:13 - 04:41

Total Clouds (% Sky Obscured)

5
1
1
1
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)

5
1
1
1
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)

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

Chance of Frost

Temperature (°C)

10
9
8
8
8
7
7
8
10
12
14
16
17
18
19
19
19
19
18
16
14
13
12
10

Feels Like (°C)

6
5
6
5
5
4
4
5
6
9
11
12
14
15
15
16
16
16
15
14
12
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

62
72
73
70
68
65
66
65
62
56
50
45
42
40
40
41
46
51
55
62
65
65
64
67

Pressure (mb)

1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

378
377
376
374
374
373
373
371
371
370
371
373
374
378
386
391
392
393
394
394
394
396
395
393

Friday 24

First Quarter 58%

12:53

04:10

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 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good

Sun - Rise: 06:48, Set: 21:06, Transit: 13:57. Moon - Rise: 12:53, Set: 04:10. Civil Dark: 21:41 - 06:13. Nautical Dark: 22:25 - 05:28. Astro Dark: 23:16 - 04:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
2
5
3
3
3
6
9

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
1
1
2
2
2
5
3
3
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
6
6
5
4
4
3
5
6
9
10
13
14
15
16
16
16
16
14
12
10
9
8
6

Dew Point (°C)

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

Relative Humidity (%)

68
70
70
66
69
72
74
71
60
52
49
46
43
42
41
40
42
50
57
68
72
73
73
75

Pressure (mb)

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

Ozone (du)

391
389
388
385
381
379
377
375
373
369
366
365
365
363
363
361
360
361
361
361
361
360
359
357

Saturday 25

Waxing Gibbous 68%

14:14

04:33

01 Good
02 Good
03 OK
04 OK
05 OK
06 OK
07 OK
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 OK

Sun - Rise: 06:46, Set: 21:07, Transit: 13:57. Moon - Rise: 14:14, Set: 04:33. Civil Dark: 21:43 - 06:11. Nautical Dark: 22:27 - 05:26. Astro Dark: 23:18 - 04:35

Total Clouds (% Sky Obscured)

3
6
26
25
30
28
25
7
2
8
1
10
10
12
13
15
14
12
15
11
12
17
17
22

Low Clouds (% Sky Obscured)

0
4
8
12
8
4
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
1
2
3
3
3
3
5
8
15
11
12
17
17
22

High Clouds (% Sky Obscured)

1
0
5
3
5
10
10
3
2
7
1
10
10
12
13
15
14
12
15
11
12
17
17
22

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
4
3
2
2
1
2
6
8
10
12
12
13
14
15
14
13
12
10
8
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

73
70
69
67
67
67
65
62
54
49
43
39
38
37
37
41
45
53
61
62
60
61
66
63

Pressure (mb)

1023
1023
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1023
1024

Ozone (du)

356
357
357
357
357
356
357
359
360
362
361
361
361
361
360
360
361
362
365
366
369
371
371
372

Sunday 26

Waxing Gibbous 78%

15:32

04:50

01 OK
02 OK
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
23 Bad
00 Bad

Sun - Rise: 06:44, Set: 21:09, Transit: 13:56. Moon - Rise: 15:32, Set: 04:50. Civil Dark: 21:44 - 06:09. Nautical Dark: 22:29 - 05:24. Astro Dark: 23:21 - 04:32

Total Clouds (% Sky Obscured)

27
42
61
78
85
92
95
97
95
93
96
98
100
99
97
97
96
93
87
92
94
96
96
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
8
4
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

27
42
61
78
85
89
57
86
85
85
90
95
100
94
87
81
75
70
63
61
62
57
50
38

High Clouds (% Sky Obscured)

27
37
42
44
55
70
89
84
88
84
89
95
100
99
95
89
78
50
36
42
58
80
91
91

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
7
7
7
7
7
8
9
10
10
10
10
9
10
10
10
11
11
11
10
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
4
2
2
2
4
5
6
9
10
12
12
12
12
13
12
13
14
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

59
54
52
56
60
67
71
74
69
65
60
55
51
47
47
47
47
53
60
70
72
77
81
79

Pressure (mb)

1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

374
375
376
377
378
379
379
379
381
387
388
389
389
388
386
385
383
380
376
373
372
372
371
371

Monday 27

Waxing Gibbous 86%

16:47

05:05

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 06:42, Set: 21:10, Transit: 13:56. Moon - Rise: 16:47, Set: 05:05. Civil Dark: 21:46 - 06:07. Nautical Dark: 22:31 - 05:22. Astro Dark: 23:23 - 04:29

Total Clouds (% Sky Obscured)

96
92
85
80
57
33
8
4
0
0
0
4
8
13
10
2
1
1
0
0
0
0
3
4

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)

17
20
18
25
20
11
2
2
0
0
0
4
4
4
4
2
1
1
0
0
0
0
3
4

High Clouds (% Sky Obscured)

96
85
72
62
44
26
8
4
0
0
0
4
8
8
3
0
0
0
0
0
0
0
3
4

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
8
4
4
4
4
3
3
4
4
5
5
6
6
12
11
11
11
12
12
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

81
81
82
85
86
83
81
76
69
61
57
50
44
40
42
43
45
51
60
68
72
76
78
78

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

371
372
371
371
371
371
372
372
374
375
376
378
381
383
383
384
384
384
384
383
384
384
385
385

Tuesday 28

Waxing Gibbous 92%

17:59

05:18

Sun - Rise: 06:40, Set: 21:12, Transit: 13:56. Moon - Rise: 17:59, Set: 05:18. Civil Dark: 21:48 - 06:05. Nautical Dark: 22:33 - 05:19. Astro Dark: 23:26 - 04:26

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Saint-Martin-du-Bec, Seine-Maritime, France (49.60,0.21)

Generated: 22/04/26 00:33:55. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+2.00