Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 21

Full Moon 100%

19:06

06:53

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: 06:13, Set: 18:28, Transit: 12:21. Moon - Rise: 19:06, Set: 06:53. Civil Dark: 19:01 - 05:41. Nautical Dark: 19:40 - 05:02. Astro Dark: 20:20 - 04:21

Total Clouds (% Sky Obscured)

50
53
85
99
98
100
100
99
92
97
96
100
100
100
100
100
98
91
91
91
95
91
91
91

Low Clouds (% Sky Obscured)

41
36
80
99
98
100
100
99
91
97
96
100
100
100
100
100
98
90
91
91
95
91
91
91

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)

16
27
22
20
2
0
0
0
3
7
0
2
0
0
0
0
0
5
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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
2
4
4
4
4
4
3
3
3
4
4
4
3
2
1
1
1
2
2
2
2

Precipitation Amount (mm)

0
0
0.01
0.03
0.04
0.04
0.05
0.05
0.05
0.04
0.03
0.03
0.04
0.04
0.05
0.04
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
100
100
98
96
96
96
95
93
91
88
85
82
79
76
69
70
73
77
80
83
85
88
91

Pressure (mb)

1034
1034
1033
1033
1033
1033
1034
1034
1034
1034
1035
1034
1034
1034
1033
1033
1033
1032
1032
1032
1032
1032
1032
1031

Ozone (du)

277
277
278
279
279
280
281
281
282
282
282
282
283
283
283
284
286
288
291
293
296
298
298
298

Friday 22

Waning Gibbous 98%

20:27

07:18

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

Sun - Rise: 06:11, Set: 18:30, Transit: 12:20. Moon - Rise: 20:27, Set: 07:18. Civil Dark: 19:03 - 05:38. Nautical Dark: 19:41 - 04:59. Astro Dark: 20:22 - 04:19

Total Clouds (% Sky Obscured)

87
85
100
80
64
70
58
56
34
79
100
99
100
100
96
86
58
63
99
98
49
83
77
84

Low Clouds (% Sky Obscured)

87
85
100
80
64
70
58
56
34
79
100
99
100
100
95
86
44
56
99
98
33
14
31
81

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
41
43
23
0
23
14
3
0
25
80
66
14

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
100
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 (%)

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

Precipitation Amount (mm)

0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
95
95
96
97
98
98
95
90
86
80
74
69
65
62
61
62
66
69
73
77
81
85
88

Pressure (mb)

1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1027
1028
1028
1029
1029
1029
1029

Ozone (du)

298
298
297
297
298
299
301
303
306
308
309
309
309
309
309
308
307
305
304
304
306
307
310
313

Saturday 23

Waning Gibbous 94%

21:46

07:42

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: 06:09, Set: 18:31, Transit: 12:20. Moon - Rise: 21:46, Set: 07:42. Civil Dark: 19:04 - 05:36. Nautical Dark: 19:43 - 04:57. Astro Dark: 20:24 - 04:16

Total Clouds (% Sky Obscured)

79
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

77
99
100
99
100
100
100
100
100
100
100
100
100
100
100
100
99
96
93
93
93
93
93
93

Medium Clouds (% Sky Obscured)

6
18
21
23
59
99
93
98
94
87
88
98
91
99
99
99
98
98
98
98
98
98
98
98

High Clouds (% Sky Obscured)

6
15
24
79
98
97
98
93
95
97
95
95
96
98
98
98
77
62
96
96
96
96
96
96

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
2
2
3
5
5
4
4
4
5
5
6
6
6
5
4
4
5
5
6
7
8
11

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.02
0.03
0.03
0.03
0.02
0.02
0.03
0.03
0.04
0.04
0.04
0.03
0.03
0.03
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
6
6
6
6
6
6

Relative Humidity (%)

91
93
94
94
94
94
91
87
82
80
78
76
74
71
68
66
66
68
71
72
73
74
76
77

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1031
1031
1031
1032
1032
1032
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031

Ozone (du)

317
320
323
325
327
328
329
330
331
331
331
331
331
331
332
333
334
336
338
342
346
350
353
355

Sunday 24

Waning Gibbous 87%

23:02

08:09

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

Sun - Rise: 06:06, Set: 18:33, Transit: 12:20. Moon - Rise: 23:02, Set: 08:09. Civil Dark: 19:06 - 05:34. Nautical Dark: 19:45 - 04:55. Astro Dark: 20:26 - 04:14

Total Clouds (% Sky Obscured)

99
99
99
99
99
99
100
100
100
100
100
100
20
20
20
20
20
20
22
22
22
22
22
22

Low Clouds (% Sky Obscured)

40
40
40
40
40
40
35
35
35
35
35
35
20
20
20
20
20
20
22
22
22
22
22
22

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

98
98
98
98
98
98
98
98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
8
8
9
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
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 (%)

13
13
11
10
8
4
0
0
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.09
0.09
0.08
0.07
0.04
0.01
0
0
0.01
0.02
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
6
7
7
8
9
11
12
13
14
14
13
12
11
9
8
7
6
5

Feels Like (°C)

7
6
6
5
5
4
4
4
5
6
7
11
12
13
14
14
13
12
11
8
6
4
3
2

Dew Point (°C)

6
5
5
5
5
4
4
4
4
5
5
6
6
6
5
5
5
5
4
3
2
0
0
0

Relative Humidity (%)

79
80
82
83
84
84
84
82
81
79
75
70
65
60
57
56
58
62
64
64
64
64
66
71

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1032
1033
1033
1034
1034
1034
1034

Ozone (du)

357
359
362
364
368
371
374
376
376
377
377
378
378
375
371
368
368
369
369
369
368
368
368
369

Monday 25

Waning Gibbous 79%

No Rise

08:38

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 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK

Sun - Rise: 06:04, Set: 18:35, Transit: 12:19. Moon - Rise: No Rise, Set: 08:38. Civil Dark: 19:08 - 05:31. Nautical Dark: 19:47 - 04:52. Astro Dark: 20:28 - 04:11

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
2
2
2
2
2
2
53
53
53
53
53
53
39
39
39
39
39
39

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
52
52
52
52
52
52
39
39
39
39
39
39

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

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

Chance of Frost

Temperature (°C)

4
4
4
4
3
3
3
5
7
9
11
12
13
14
15
14
14
12
11
10
9
8
7
6

Feels Like (°C)

2
1
1
1
1
0
1
2
5
7
11
12
13
14
15
14
14
12
11
10
7
6
5
4

Dew Point (°C)

1
1
1
1
1
1
2
3
4
5
5
5
5
5
5
5
5
5
5
4
4
3
3
3

Relative Humidity (%)

76
78
81
83
86
89
90
85
79
73
68
63
59
55
53
54
56
61
64
67
70
73
76
80

Pressure (mb)

1034
1034
1034
1034
1034
1034
1034
1034
1034
1035
1035
1035
1035
1035
1034
1034
1034
1034
1034
1034
1035
1035
1036
1036

Ozone (du)

370
371
373
374
375
375
375
375
374
372
371
371
369
368
366
365
364
363
362
361
360
359
359
359

Tuesday 26

Waning Gibbous 70%

00:14

09:12

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:02, Set: 18:36, Transit: 12:19. Moon - Rise: 00:14, Set: 09:12. Civil Dark: 19:09 - 05:29. Nautical Dark: 19:48 - 04:50. Astro Dark: 20:30 - 04:09

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
24
24
24
24
24
24
5
5
5
5
5
5

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
0
0
0
0
0
0
24
24
24
24
24
24
2
2
2
2
2
2

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
3
3
3
3
3
3

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 (%)

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

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
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
5
5
4
4
4
5
5
6
7
8
8
7
7
6
5
4
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
2
2
2
3
5
7
10
11
13
14
14
13
12
11
10
8
7
5
5
4

Dew Point (°C)

3
3
3
3
2
2
2
3
4
5
5
5
5
5
5
4
4
4
4
3
3
2
2
1

Relative Humidity (%)

83
85
87
88
89
90
90
86
83
78
72
65
59
55
53
55
57
61
65
69
74
79
82
83

Pressure (mb)

1036
1036
1036
1036
1036
1037
1037
1037
1038
1038
1038
1038
1038
1038
1037
1037
1037
1037
1037
1037
1037
1037
1038
1038

Ozone (du)

358
357
355
353
352
352
351
351
351
351
351
350
350
350
349
349
349
350
351
351
352
352
353
354

Wednesday 27

Waning Gibbous 59%

01:19

09:52

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 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good

Sun - Rise: 06:00, Set: 18:38, Transit: 12:19. Moon - Rise: 01:19, Set: 09:52. Civil Dark: 19:11 - 05:27. Nautical Dark: 19:50 - 04:47. Astro Dark: 20:32 - 04:06

Total Clouds (% Sky Obscured)

1
1
1
1
1
1
8
8
8
8
8
8
31
31
31
31
31
31
20
20
20
20
20
20

Low Clouds (% Sky Obscured)

1
1
1
1
1
1
8
8
8
8
8
8
31
31
31
31
31
31
20
20
20
20
20
20

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)

2
2
2
2
2
3
3
3
3
4
4
5
5
4
4
3
2
1
1
1
3
4
4
4

Chance of Frost

Temperature (°C)

4
4
3
3
3
2
3
4
7
9
11
12
14
15
16
15
15
13
12
10
9
8
7
6

Feels Like (°C)

4
4
3
3
3
2
3
4
6
8
11
12
14
15
16
15
15
13
12
10
9
7
6
5

Dew Point (°C)

1
1
1
1
0
0
0
1
3
4
4
5
5
5
5
5
5
5
5
5
4
4
3
3

Relative Humidity (%)

83
83
83
83
85
87
86
81
73
68
63
60
55
52
51
52
55
59
63
68
73
76
80
82

Pressure (mb)

1038
1037
1037
1037
1037
1037
1037
1038
1038
1038
1038
1039
1039
1038
1038
1038
1037
1037
1037
1038
1038
1038
1039
1039

Ozone (du)

355
356
358
360
362
366
368
370
372
373
374
375
376
376
376
376
377
377
379
380
382
384
385
385

Welcome to Clear Outside

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

Generated: 21/03/19 00:52:32. Forecast: 21/03/19 to 27/03/19. Timezone: UTC+0.00