Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:16

06:00

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

Sun - Rise: 06:38, Set: 19:54, Transit: 13:16. Moon - Rise: 16:16, Set: 06:00. Civil Dark: 20:27 - 06:05. Nautical Dark: 21:08 - 05:24. Astro Dark: 21:53 - 04:39

Total Clouds (% Sky Obscured)

1
1
0
0
0
12
45
68
73
94
98
66
23
20
13
31
44
52
44
34
98
95
99
97

Low Clouds (% Sky Obscured)

1
1
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
12
10
0
37
55

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
29
28
19
97
85
91
90

High Clouds (% Sky Obscured)

0
0
0
0
0
11
45
68
73
94
98
66
23
20
13
31
37
34
22
14
39
73
96
78

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

Precipitation Type

None
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
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
4
7
11
20
40
38

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.05
0.09
0.26
0.43

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
84
84
85
86
87
88
83
79
75
73
72
70
67
66
65
65
66
68
73
80
88
92

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1011
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1008
1007
1007
1008
1008
1008

Ozone (du)

304
306
309
311
311
310
308
304
304
304
306
309
314
316
314
311
308
310
312
314
311
307
304
305

Monday 6

Waxing Gibbous 96%

17:42

06:25

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

Sun - Rise: 06:36, Set: 19:55, Transit: 13:16. Moon - Rise: 17:42, Set: 06:25. Civil Dark: 20:29 - 06:02. Nautical Dark: 21:10 - 05:21. Astro Dark: 21:55 - 04:37

Total Clouds (% Sky Obscured)

100
100
98
99
87
55
31
4
2
2
9
24
37
53
50
60
48
31
5
0
0
0
0
0

Low Clouds (% Sky Obscured)

100
100
97
38
16
8
2
1
1
1
8
20
31
43
42
48
38
30
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

91
34
23
97
81
46
7
4
1
1
2
11
28
31
38
49
39
14
0
0
0
0
0
0

High Clouds (% Sky Obscured)

72
54
80
81
23
15
24
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

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
None
None

Precipitation Probability (%)

29
17
8
5
4
2
0
0
0
0
0
2
2
2
1
1
1
1
0
0
0
0
0
0

Precipitation Amount (mm)

0.23
0.11
0.06
0.05
0.04
0.01
0
0
0
0
0
0.03
0.05
0.03
0.01
0.01
0.02
0.01
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
15
16
13
9
9
8
8
8
9
11
11
11
10
10
11
11
10
9
8
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
12
12
12
11
10
7
7
8
11
13
14
15
16
16
16
15
14
14
12
11
8
7
5

Dew Point (°C)

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

Relative Humidity (%)

94
94
95
92
92
93
94
92
85
78
71
66
62
57
54
55
57
60
62
66
69
73
78
84

Pressure (mb)

1008
1008
1009
1010
1011
1012
1012
1013
1015
1016
1017
1018
1019
1020
1021
1021
1022
1023
1024
1025
1026
1027
1028
1028

Ozone (du)

308
310
310
309
308
311
314
318
321
323
326
329
333
335
334
331
329
327
326
326
328
330
331
330

Tuesday 7

Waxing Gibbous 98%

19:09

06:48

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

Sun - Rise: 06:34, Set: 19:57, Transit: 13:15. Moon - Rise: 19:09, Set: 06:48. Civil Dark: 20:31 - 06:00. Nautical Dark: 21:12 - 05:19. Astro Dark: 21:57 - 04:34

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
2
0
0
1
3
2
1
0

Low Clouds (% Sky Obscured)

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

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
95
97
99
100
100
100
100
98
90
82
75
69
64
61
60
62
65
69
72
78
84
91
98

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1029
1029
1029
1029
1029
1030
1030
1030

Ozone (du)

327
325
327
330
331
329
325
323
325
329
333
336
338
341
343
346
348
351
354
356
356
354
351
344

Wednesday 8

Full Moon 100%

20:36

07:11

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
08 OK
09 OK
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

Sun - Rise: 06:32, Set: 19:59, Transit: 13:15. Moon - Rise: 20:36, Set: 07:11. Civil Dark: 20:32 - 05:58. Nautical Dark: 21:14 - 05:16. Astro Dark: 21:59 - 04:31

Total Clouds (% Sky Obscured)

2
4
4
4
4
4
4
16
16
16
16
16
16
11
11
11
11
11
11
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
4
4
4
4
4
4
16
16
16
16
16
16
9
9
9
9
9
9
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
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)

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)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
5
6
7
10
12
14
15
16
17
17
17
17
16
15
14
12
11
10

Feels Like (°C)

6
6
6
6
5
4
4
4
6
9
12
14
15
16
17
17
17
17
16
15
14
12
11
9

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
97
88
80
75
71
68
66
66
67
69
73
77
79
83
87
91

Pressure (mb)

1030
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1026
1026
1026

Ozone (du)

336
330
327
327
326
326
326
325
324
323
321
321
320
320
320
321
321
320
319
318
317
316
314
313

Thursday 9

Waning Gibbous 99%

22:03

07:34

00 Good
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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:30, Set: 20:00, Transit: 13:15. Moon - Rise: 22:03, Set: 07:34. Civil Dark: 20:34 - 05:56. Nautical Dark: 21:16 - 05:14. Astro Dark: 22:02 - 04:28

Total Clouds (% Sky Obscured)

0
46
46
46
46
46
46
96
96
96
96
96
96
99
99
99
99
99
99
98
98
98
98
98

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
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
45
45
45
45
45
45
96
96
96
96
96
96
99
99
99
99
99
99
98
98
98
98
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
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
2
2
2
2
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
6
5
5
5
5
5
6
6
8
9
9
10
10
10
9
9
8
7
6
5
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
98
99
100
99
99
99
98
93
88
82
77
74
70
66
64
65
70
76
80
85
91
97
100

Pressure (mb)

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

Ozone (du)

311
310
310
310
311
312
312
311
309
306
304
304
305
305
305
304
302
300
298
297
297
298
299
299

Friday 10

Waning Gibbous 94%

23:27

08:01

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 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:28, Set: 20:02, Transit: 13:15. Moon - Rise: 23:27, Set: 08:01. Civil Dark: 20:36 - 05:53. Nautical Dark: 21:18 - 05:11. Astro Dark: 22:04 - 04:25

Total Clouds (% Sky Obscured)

98
65
65
65
65
65
65
100
100
100
100
100
100
88
88
88
88
88
88
98
98
98
98
98

Low Clouds (% Sky Obscured)

0
8
8
8
8
8
8
3
3
3
3
3
3
37
37
37
37
37
37
70
70
70
70
70

Medium Clouds (% Sky Obscured)

0
4
4
4
4
4
4
100
100
100
100
100
100
84
84
84
84
84
84
6
6
6
6
6

High Clouds (% Sky Obscured)

98
62
62
62
62
62
62
0
0
0
0
0
0
2
2
2
2
2
2
95
95
95
95
95

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

Precipitation Probability (%)

0
0
0
0
2
2
2
2
0
0
0
0
3
4
6
8
9
8
7
5
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0.02
0.04
0.07
0.12
0.14
0.12
0.07
0.04
0.02
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
9
9
9
9
9
9
9
10
10
10
10
10
10
10
10
11
11
11
11
11
11
11

Relative Humidity (%)

100
100
100
100
100
100
100
100
98
91
84
79
74
71
71
73
76
81
84
87
88
89
91
91

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

298
297
296
295
294
293
291
289
288
288
287
286
286
287
289
291
293
293
292
292
295
299
304
311

Saturday 11

Waning Gibbous 87%

No Rise

08:32

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
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

Sun - Rise: 06:25, Set: 20:03, Transit: 13:14. Moon - Rise: No Rise, Set: 08:32. Civil Dark: 20:38 - 05:51. Nautical Dark: 21:20 - 05:09. Astro Dark: 22:06 - 04:22

Total Clouds (% Sky Obscured)

98
81
81
81
81
81
81
5
5
5
5
5
5
0
0
0
0
0
0
9
9
9
9
9

Low Clouds (% Sky Obscured)

70
81
81
81
81
81
81
5
5
5
5
5
5
0
0
0
0
0
0
1
1
1
1
1

Medium Clouds (% Sky Obscured)

6
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
8
8
8
8

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
13
14
15
16
18
19
19
19
18
16
15
13
11
10
9

Feels Like (°C)

12
12
12
12
12
12
12
12
12
13
14
15
16
18
19
19
19
18
16
15
13
11
10
8

Dew Point (°C)

11
11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
11
11
11
10
10
9
9

Relative Humidity (%)

93
94
96
95
94
94
94
93
90
86
81
75
69
62
58
56
58
63
72
78
84
89
95
99

Pressure (mb)

1023
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023

Ozone (du)

319
327
334
340
345
347
347
348
350
353
353
347
338
332
330
332
333
332
332
332
333
335
337
339

Welcome to Clear Outside

Forecast for FLO HQ, Exeter, Devon, UK (50.70,-3.52)

Generated: 05/04/20 11:37:30. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+1.00