Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

17:02

07:09

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 Good
02 Good
03 Good
04 Good
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:23, Set: 20:37, Transit: 14:01. Moon - Rise: 17:02, Set: 07:09. Civil Dark: 21:10 - 06:50. Nautical Dark: 21:50 - 06:10. Astro Dark: 22:33 - 05:27

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
70
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
3
14
40
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
9
34
100
100
100
100
93
22

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
59
93
99
100
100
99
98

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
9
7

Fog (%)

-
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
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
9
31
62
71

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.05
0.17
0.41
1.13
1.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
16
17
18
19
19
19
18
17
16
15
14
14
13
13
12
12
12
12
11
11
11
10
11

Feels Like (°C)

14
16
17
18
19
19
19
18
17
16
15
14
14
13
13
12
12
12
12
11
11
11
10
11

Dew Point (°C)

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

Relative Humidity (%)

60
54
50
48
47
48
50
53
57
59
61
63
65
65
66
66
67
69
71
74
79
86
94
100

Pressure (mb)

1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1015
1016
1017
1018
1019

Ozone (du)

309
312
315
316
316
316
317
319
319
319
318
316
313
309
305
304
303
303
304
306
307
307
306
306

Monday 6

Waxing Gibbous 98%

18:27

07:33

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

Sun - Rise: 07:21, Set: 20:39, Transit: 14:01. Moon - Rise: 18:27, Set: 07:33. Civil Dark: 21:12 - 06:48. Nautical Dark: 21:52 - 06:08. Astro Dark: 22:35 - 05:24

Total Clouds (% Sky Obscured)

99
91
95
93
91
62
60
37
29
28
25
20
14
5
3
4
7
9
8
7
10
13
13
15

Low Clouds (% Sky Obscured)

98
29
16
17
43
41
45
21
12
5
6
3
3
0
0
0
3
6
7
6
6
6
8
14

Medium Clouds (% Sky Obscured)

41
24
34
55
88
55
54
36
28
27
24
20
14
5
3
4
7
8
6
6
9
12
13
6

High Clouds (% Sky Obscured)

97
89
91
85
27
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

73
67
48
22
8
2
2
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.55
0.37
0.31
0.19
0.06
0.02
0.01
0.01
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
95
91
84
79
75
75
76
79
82
85
88
89
90
91
92
92
91
92
92
92
89
84
80

Pressure (mb)

1020
1020
1021
1022
1023
1023
1024
1025
1025
1026
1027
1028
1028
1029
1029
1029
1029
1030
1030
1030
1031
1031
1031
1031

Ozone (du)

307
310
312
313
313
314
315
316
317
317
316
315
314
312
310
310
311
311
310
309
308
308
308
311

Tuesday 7

Waxing Gibbous 100%

19:53

07:56

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

Sun - Rise: 07:19, Set: 20:40, Transit: 14:01. Moon - Rise: 19:53, Set: 07:56. Civil Dark: 21:13 - 06:46. Nautical Dark: 21:54 - 06:05. Astro Dark: 22:37 - 05:21

Total Clouds (% Sky Obscured)

2
3
8
91
90
24
6
0
2
13
36
45
60
41
58
58
58
58
58
58
27
27
27
27

Low Clouds (% Sky Obscured)

0
2
8
91
89
23
6
0
0
1
2
5
2
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
2
2
2
12
5
0
0
0
4
11
9
5
23
55
55
55
55
55
55
14
14
14
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
9
28
39
59
31
9
9
9
9
9
9
25
25
25
25

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
67
66
67
69
71
75
78
82
86
90
94
96
99
94
94
94
95
95
94
91
87
83

Pressure (mb)

1031
1031
1030
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1027
1027
1027
1026
1026
1026
1026
1026
1026

Ozone (du)

317
325
332
334
334
336
340
346
351
354
355
357
359
361
362
362
360
356
347
336
328
326
327
328

Wednesday 8

Full Moon 99%

21:19

08:21

12 OK
13 OK
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good
20 Good
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

Sun - Rise: 07:17, Set: 20:42, Transit: 14:00. Moon - Rise: 21:19, Set: 08:21. Civil Dark: 21:15 - 06:43. Nautical Dark: 21:55 - 06:03. Astro Dark: 22:39 - 05:19

Total Clouds (% Sky Obscured)

27
27
4
4
4
4
4
4
13
13
13
13
13
13
2
2
2
2
2
2
1
1
1
1

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

14
14
4
4
4
4
4
4
13
13
13
13
13
13
2
2
2
2
2
2
1
1
1
1

High Clouds (% Sky Obscured)

25
25
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)

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

Precipitation Amount (mm)

0
0.01
0.03
0.04
0.05
0.06
0.08
0.09
0.08
0.04
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
10
10
10
10
10
11
12
12

Relative Humidity (%)

79
75
72
70
68
68
70
74
78
82
89
95
98
100
100
100
100
100
100
100
100
100
92
85

Pressure (mb)

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

Ozone (du)

326
323
321
320
319
319
320
321
322
322
322
321
321
321
320
319
318
317
317
318
318
318
319
318

Thursday 9

Waning Gibbous 94%

22:44

08:48

12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
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 OK
09 Good
10 Good
11 Good

Sun - Rise: 07:14, Set: 20:43, Transit: 14:00. Moon - Rise: 22:44, Set: 08:48. Civil Dark: 21:17 - 06:41. Nautical Dark: 21:57 - 06:00. Astro Dark: 22:41 - 05:16

Total Clouds (% Sky Obscured)

1
1
24
24
24
24
24
24
84
84
84
84
84
84
95
95
95
95
95
95
6
6
6
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
6
6
6
6
6
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
1
0
0
0
0
0
0
20
20
20
20
20
20
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
24
24
24
24
24
24
80
80
80
80
80
80
95
95
95
95
95
95
6
6
6
6

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
0
0
1
1
1
1
1
0
0
0
0
0
0
0
1
1
1
1
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
5
6
7
8
9
10
10
11
11
12
12
12
12
11
11
11
11
11
11
10
10
10
10

Chance of Frost

Temperature (°C)

16
17
18
19
19
18
18
17
16
15
14
13
13
13
12
12
11
11
11
10
11
12
13
14

Feels Like (°C)

16
17
18
19
19
18
18
17
16
15
14
13
13
13
12
12
11
11
11
10
11
12
13
14

Dew Point (°C)

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

Relative Humidity (%)

78
71
66
63
63
65
68
73
77
81
84
87
88
88
88
88
88
88
89
89
88
86
83
79

Pressure (mb)

1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

317
316
314
312
310
308
307
307
306
305
304
302
300
297
295
296
298
299
298
296
295
295
296
297

Friday 10

Waning Gibbous 87%

00:08

09:21

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

Sun - Rise: 07:12, Set: 20:45, Transit: 14:00. Moon - Rise: 00:08, Set: 09:21. Civil Dark: 21:18 - 06:39. Nautical Dark: 21:59 - 05:58. Astro Dark: 22:43 - 05:13

Total Clouds (% Sky Obscured)

6
6
2
2
2
2
2
2
40
40
40
40
40
40
35
35
35
35
35
35
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
2
2
2
2
2
2
40
40
40
40
40
40
33
33
33
33
33
33
55
55
55
55

High Clouds (% Sky Obscured)

6
6
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9
9
9
25
25
25
25

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.03
0.06
0.1
0.13
0.17
0.18
0.1
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
17
18
19
20
20
19
19
18
17
16
15
15
15
14
14
13
13
13
13
13
13
14
14

Feels Like (°C)

16
17
18
19
20
20
19
19
18
17
16
15
15
15
14
14
13
13
13
13
13
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

74
68
63
60
59
59
62
66
70
73
76
77
78
78
78
80
84
87
90
91
92
92
92
90

Pressure (mb)

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

Ozone (du)

297
296
295
295
294
293
293
293
293
294
295
296
295
295
295
298
301
306
311
318
324
332
339
345

Saturday 11

Waning Gibbous 78%

01:26

10:00

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

Sun - Rise: 07:10, Set: 20:47, Transit: 13:59. Moon - Rise: 01:26, Set: 10:00. Civil Dark: 21:20 - 06:37. Nautical Dark: 22:01 - 05:56. Astro Dark: 22:46 - 05:11

Total Clouds (% Sky Obscured)

100
100
24
24
24
24
24
24
4
4
4
4
4
4
45
45
45
45
45
45
31
31
31
31

Low Clouds (% Sky Obscured)

100
100
24
24
24
24
24
24
3
3
3
3
3
3
45
45
45
45
45
45
31
31
31
31

Medium Clouds (% Sky Obscured)

55
55
0
0
0
0
0
0
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
25
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)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
11
11
11
11
11
11
12
12
12

Relative Humidity (%)

87
83
80
76
73
72
72
74
78
81
86
89
90
91
91
91
90
90
94
98
100
99
96
91

Pressure (mb)

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

Ozone (du)

350
354
357
358
358
357
355
353
350
345
340
336
337
339
341
341
341
343
350
358
365
368
368
367

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

Generated: 05/04/20 12:48:49. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+2.00